What are the cheapest airlines flying from Seattle to Chennai round-trip?

Our cheapest airline available from Seattle to Chennai is Singapore Airlines. Our recent data shows that you can find tickets from as low as ₹ 104,686 on this airline. Additional options worth looking into are Air France and Japan Airlines, starting at ₹ 105,985 and ₹ 107,024 round-trip. You may be able to fly from Seattle to Chennai for 24% less than the average price by searching for these airlines. Find deals

What are the cheapest airlines to fly from Seattle to Chennai one-way?

One-way options have recently been found by users for as low as ₹ 47,364 on Cathay Pacific. Other airlines that offer cheap prices include Air India from ₹ 48,577 and Etihad Airways from ₹ 50,741 one-way. Find deals

What is the cheapest day to fly from Seattle to Chennai?

Travellers seeking maximum savings on their Seattle to Chennai flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Seattle to Chennai?

Lufthansa, Qatar Airways and Singapore Airlines are the most popular airlines when flying from Seattle to Chennai.

What is the cheapest day to fly return from Seattle to Chennai?

Saturday flights are found to be more expensive to fly from Seattle to Chennai. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chennai.

How far in advance should I book a flight from Seattle to Chennai?

To save up to 45% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Chennai from ₹ 132,482 1-2 weeks out and tickets from ₹ 154,129 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Chennai?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Chennai. Flights to Chennai from Seattle in September are about ₹ 138,254 on average during September, but can be found for as low as ₹ 83,559.

Can I find deals for flights from Seattle to Chennai that include hotel bookings?

Yes. In addition to deals on Seattle to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Seattle to Chennai?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Chennai.

Can I find deals for business class flights from Seattle to Chennai?

Yes. Cheapflights offers flight deals from Seattle to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 44,334+ Flights from Seattle to Chennai

The best prices from Seattle/Tacoma Intl to Chennai are usually found in September or October, booked 55 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Chennai

Round-trip from	₹ 103,994
One-way from	₹ 44,334
Popular in	December
Cheapest in	September
Average price	₹ 121,831

6/2-14/2
4 total stops
79h 50m total
Seattle to Chennai

Search Deals

9/2
2 total stops
44h 40m total
Seattle to Chennai

Search Deals

High demand for flights, 5% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Seattle to Chennai

Cheapest flights from Seattle to Chennai
Explore the most affordable flight options available from Seattle to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2025.

Wed 5/315:44SEA - MAA

2 stops40h 56mSingapore Airlines

Wed 12/310:00MAA - SEA

2 stops36h 30mSingapore Airlines

Deal found 19/1₹ 103,907

Thu 6/212:45SEA - MAA

2 stops37h 55mMultiple Airlines

Fri 14/206:30MAA - SEA

2 stops41h 55mMultiple Airlines

Deal found 18/1₹ 103,994

Wed 19/212:35SEA - MAA

2 stops30h 30mAir France

Tue 18/321:00MAA - SEA

2 stops28h 25mAir France

Deal found 18/1₹ 105,985

Wed 29/112:30SEA - MAA

2 stops28h 00mJapan Airlines

Tue 11/213:05MAA - SEA

2 stops34h 20mJapan Airlines

Deal found 17/1₹ 107,024

Sun 26/119:00SEA - MAA

2 stops27h 25mTurkish Airlines

Wed 12/223:00MAA - SEA

2 stops31h 35mTurkish Airlines

Deal found 17/1₹ 108,150

Sun 2/308:00SEA - MAA

2 stops51h 05mCathay Pacific

Sat 15/301:50MAA - SEA

2 stops31h 05mCathay Pacific

Deal found 18/1₹ 110,315

Mon 27/118:50SEA - MAA

1 stop21h 15mBritish Airways

Tue 11/207:35MAA - SEA

1 stop22h 50mBritish Airways

Deal found 17/1₹ 112,912

Tue 4/215:20SEA - MAA

2 stops39h 30mEtihad Airways

Wed 12/203:50MAA - SEA

2 stops32h 18mEtihad Airways

Deal found 18/1₹ 113,865

Fri 21/214:00SEA - MAA

1 stop20h 35mLufthansa

Tue 18/319:50MAA - SEA

2 stops29h 50mLufthansa

Deal found 18/1₹ 119,753

Best flights from Seattle to Chennai
Discover carefully curated flight deals from Seattle to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 January 2025.

Thu 6/212:45SEA - MAA

2 stops37h 55mMultiple Airlines

Fri 14/206:30MAA - SEA

2 stops41h 55mMultiple Airlines

Deal found 18/1₹ 103,994

Thu 13/309:40SEA - MAA

1 stop34h 35mSingapore Airlines

Mon 24/323:25MAA - SEA

3 stops58h 52mSingapore Airlines

Deal found 18/1₹ 104,686

Wed 19/212:35SEA - MAA

2 stops30h 30mAir France

Tue 18/321:00MAA - SEA

2 stops28h 25mAir France

Deal found 18/1₹ 105,985

Wed 29/112:30SEA - MAA

2 stops28h 00mJapan Airlines

Tue 11/213:05MAA - SEA

2 stops34h 20mJapan Airlines

Deal found 17/1₹ 107,024

Thu 27/219:00SEA - MAA

2 stops27h 25mTurkish Airlines

Mon 10/323:00MAA - SEA

2 stops31h 35mTurkish Airlines

Deal found 18/1₹ 108,150

Sun 2/308:00SEA - MAA

2 stops51h 05mCathay Pacific

Sat 15/301:50MAA - SEA

2 stops31h 05mCathay Pacific

Deal found 18/1₹ 110,315

Tue 4/213:35SEA - MAA

1 stop26h 30mBritish Airways

Thu 13/207:35MAA - SEA

1 stop22h 50mBritish Airways

Deal found 18/1₹ 112,912

Tue 4/215:20SEA - MAA

2 stops39h 30mEtihad Airways

Thu 13/209:50MAA - SEA

2 stops50h 18mEtihad Airways

Deal found 18/1₹ 113,865

Fri 21/214:00SEA - MAA

1 stop20h 35mLufthansa

Mon 17/319:50MAA - SEA

2 stops31h 00mLufthansa

Deal found 18/1₹ 118,887

Tue 18/209:20SEA - MAA

2 stops27h 25mEmirates

Sun 16/303:45MAA - SEA

2 stops27h 23mEmirates

Deal found 18/1₹ 124,862

Last-minute flights from Seattle to Chennai
Discover last-minute flight deals from Seattle to Chennai. Data last updated 19 January 2025 and is based on user searches.

Sun 19/115:55SEA - MAA

2 stops43h 10mCathay Pacific

Sat 8/201:50MAA - SEA

2 stops44h 55mCathay Pacific

Deal found 19/1₹ 130,317

Tue 21/116:05SEA - MAA

1 stop20h 20mQatar Airways

Tue 28/103:45MAA - SEA

1 stop21h 25mQatar Airways

Deal found 19/1₹ 131,875

Thu 23/116:05SEA - MAA

1 stop20h 20mQatar Airways

Mon 27/103:45MAA - SEA

1 stop21h 25mQatar Airways

Deal found 18/1₹ 143,219

Fri 24/115:10SEA - MAA

2 stops28h 15mLufthansa

Sat 15/219:50MAA - SEA

2 stops31h 00mLufthansa

Deal found 18/1₹ 158,718

Sun 26/108:40SEA - MAA

1 stop38h 30mMultiple Airlines

Thu 13/223:25MAA - SEA

2 stops32h 15mMultiple Airlines

Deal found 17/1₹ 105,466

Sun 26/119:00SEA - MAA

2 stops27h 25mTurkish Airlines

Wed 12/223:00MAA - SEA

2 stops31h 35mTurkish Airlines

Deal found 17/1₹ 108,150

Mon 27/118:50SEA - MAA

1 stop21h 15mBritish Airways

Tue 11/207:35MAA - SEA

1 stop22h 50mBritish Airways

Deal found 17/1₹ 112,912

Mon 27/109:20SEA - MAA

2 stops33h 25mEmirates

Mon 10/203:45MAA - SEA

1 stop22h 20mEmirates

Deal found 17/1₹ 119,753

Mon 27/108:00SEA - MAA

2 stops58h 40mEthiopian Air

Sun 9/203:00MAA - SEA

3 stops55h 01mEthiopian Air

Deal found 17/1₹ 152,657

Tue 28/117:59SEA - MAA

2 stops38h 41mSingapore Airlines

Thu 13/210:00MAA - SEA

2 stops37h 30mSingapore Airlines

Deal found 17/1₹ 118,021

Tue 28/112:30SEA - MAA

2 stops28h 00mJapan Airlines

Mon 10/219:15MAA - SEA

2 stops28h 10mJapan Airlines

Deal found 17/1₹ 137,157

Wed 29/112:30SEA - MAA

2 stops28h 00mJapan Airlines

Tue 11/213:05MAA - SEA

2 stops34h 20mJapan Airlines

Deal found 17/1₹ 107,024

One-way flights from Seattle to Chennai
Search for one-way flight options from Seattle to Chennai. Find affordable one-way fares based on user searches. Data last updated 19 January 2025.

Sun 9/212:45SEA - MAA

2 stops44h 40mMultiple Airlines

Deal found 17/1₹ 44,334

Fri 7/307:00SEA - MAA

2 stops28h 05mCathay Pacific

Deal found 18/1₹ 47,364

Mon 24/321:35SEA - MAA

2 stops36h 50mAir India

Deal found 18/1₹ 48,577

Sat 1/215:20SEA - MAA

2 stops45h 55mEtihad Airways

Deal found 18/1₹ 50,741

Wed 9/414:15SEA - MAA

1 stop21h 25mLufthansa

Deal found 18/1₹ 65,461

Wed 26/216:05SEA - MAA

1 stop20h 50mQatar Airways

Deal found 18/1₹ 69,012

Tue 4/216:05SEA - MAA

1 stop26h 40mEmirates

Deal found 18/1₹ 73,774

Fri 7/317:59SEA - MAA

3 stops49h 26mSingapore Airlines

Deal found 18/1₹ 103,734

Sat 1/200:10SEA - MAA

2 stops34h 50mThai Airways

Deal found 18/1₹ 331,204

Tue 4/213:35SEA - MAA

2 stops26h 55mAir France

Deal found 18/1₹ 342,980

Tue 27/517:35SEA - MAA

2 stops27h 50mKLM

Deal found 18/1₹ 346,790

Mon 19/520:20SEA - MAA

1 stop42h 40mBritish Airways

Deal found 18/1₹ 362,116

Find flights from Seattle to Chennai within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 6/2

12:45-16:10

2 stops37h 55m

Chennai

Fri 14/2

06:30-10:55

2 stops41h 55m

₹ 103,994

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 13/3

09:40-08:45

1 stop34h 35m

Chennai

Mon 24/3

23:25-21:47

3 stops58h 52m

₹ 104,686

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 19/2

12:35-08:35

2 stops30h 30m

Chennai

Tue 18/3

21:00-12:55

2 stops28h 25m

₹ 105,985

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 29/1

12:30-06:00

2 stops28h 00m

Chennai

Tue 11/2

13:05-09:55

2 stops34h 20m

₹ 107,024

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 27/2

19:00-11:55

2 stops27h 25m

Chennai

Mon 10/3

23:00-18:05

2 stops31h 35m

₹ 108,150

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 2/3

08:00-00:35

2 stops51h 05m

Chennai

Sat 15/3

01:50-20:25

2 stops31h 05m

₹ 110,315

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 4/2

13:35-05:35

1 stop26h 30m

Chennai

Thu 13/2

07:35-16:55

1 stop22h 50m

₹ 112,912

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 4/2

15:20-20:20

2 stops39h 30m

Chennai

Thu 13/2

09:50-22:38

2 stops50h 18m

₹ 113,865

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 21/2

14:00-00:05

1 stop20h 35m

Chennai

Mon 17/3

19:50-14:20

2 stops31h 00m

₹ 118,887

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 18/2

09:20-02:15

2 stops27h 25m

Chennai

Sun 16/3

03:45-18:38

2 stops27h 23m

₹ 124,862

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 24 results

Best time to book a flight from Seattle to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Seattle with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Chennai

Get recent, data-driven insights about flights from Seattle to Chennai including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Chennai?

The best time to book flights from Seattle to Chennai is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Chennai?

Currently, February is the cheapest month in which you can book a flight from Seattle to Chennai (average of ₹ 101). Flying from Seattle to Chennai in May is currently the most expensive (average of ₹ 120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MAA?

A simple way to save on the total cost of your ticket is to fly from Seattle to Chennai in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

Rainfall in Chennai by month

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

Temperature in Chennai by month

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Chennai

See what other customers who have flown with Singapore Airlines, Japan Airlines and Lufthansa from Seattle to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,448 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines

8.3

Very Good

1,448 reviews

Japan Airlines

8.3

Very Good

1,448 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Emirates

8.1

Very Good

3,354 reviews

Japan Airlines

8.3

Very Good

1,448 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines

8.1

Very Good

1,328 reviews

Japan Airlines

8.3

Very Good

1,448 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

KLM

7.8

Good

1,341 reviews

Japan Airlines

8.3

Very Good

1,448 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Thai Airways

7.8

Good

337 reviews

Japan Airlines

8.3

Very Good

1,448 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

What are the cheapest airlines flying from Seattle to Chennai round-trip?
Our cheapest airline available from Seattle to Chennai is Singapore Airlines. Our recent data shows that you can find tickets from as low as ₹ 104,686 on this airline. Additional options worth looking into are Air France and Japan Airlines, starting at ₹ 105,985 and ₹ 107,024 round-trip. You may be able to fly from Seattle to Chennai for 24% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Seattle to Chennai one-way?
One-way options have recently been found by users for as low as ₹ 47,364 on Cathay Pacific. Other airlines that offer cheap prices include Air India from ₹ 48,577 and Etihad Airways from ₹ 50,741 one-way.
Can I find deals for flights from Seattle to Chennai that include hotel bookings?
Yes. In addition to deals on Seattle to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Seattle to Chennai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Chennai.
Can I find deals for business class flights from Seattle to Chennai?
Yes. Cheapflights offers flight deals from Seattle to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Chennai?
Currently, February is the cheapest month in which you can book a flight from Seattle to Chennai (average of ₹ 101). Flying from Seattle to Chennai in May is currently the most expensive (average of ₹ 120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Mahabalipuram

Vellore

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Top 3 airlines flying from Seattle to Chennai

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 81,672	Average₹ 111,677	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qatar Airways	Cheapest₹ 100,114	Average₹ 141,459	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Lufthansa	Cheapest₹ 123,015	Average₹ 124,036	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Seattle to Chennai?

When you search for this flight from Seattle to Chennai, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Chennai?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Chennai.

Can Cheapflights find flights from Seattle to Chennai with no change fees?

Certainly. Search results for flights to Chennai from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Chennai become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Chennai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Seattle to Chennai from ₹ 44,334

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Seattle/Tacoma Intl to Chennai are usually found in September or October, booked 55 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Chennai

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Chennai

Cheapest flights from Seattle to ChennaiExplore the most affordable flight options available from Seattle to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2025.

Explore the most affordable flight options available from Seattle to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2025.

Find flights from Seattle to Chennai within your budget

Best time to book a flight from Seattle to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Chennai

Get recent, data-driven insights about flights from Seattle to Chennai including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Chennai?

Use this chart to determine the optimal time to book a return flight from Seattle to Chennai. Price data was last updated on 10 January 2025.

What is the cheapest month to book a flight from Seattle to Chennai?

What is the cheapest time of day to fly from SEA to MAA?

Find hourly flight availability from Seattle to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 January 2025.

Rainfall in Chennai by month

Plan your trip to Chennai by taking into account the average rainfall totals by month.

Temperature in Chennai by month

Plan your trip to Chennai by taking into account the average temperature totals by month.

Reviews of airlines servicing Chennai

See what other customers who have flown with Singapore Airlines, Japan Airlines and Lufthansa from Seattle to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Seattle to Chennai round-trip?

What are the cheapest airlines to fly from Seattle to Chennai one-way?

Can I find deals for flights from Seattle to Chennai that include hotel bookings?

How can I find direct flights from Seattle to Chennai?

Can I find deals for business class flights from Seattle to Chennai?

What is the cheapest month to book a flight from Seattle to Chennai?

Travelling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Chennai

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seattle to Chennai

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Chennai?

Why should you use Cheapflights to find cheap flight tickets from Seattle to Chennai?

Can Cheapflights find flights from Seattle to Chennai with no change fees?

Can Cheapflights notify me if prices for flights from Seattle to Chennai become cheaper?

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Cheapest flights from Seattle to Chennai
Explore the most affordable flight options available from Seattle to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2025.