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Cheap flights from Lucknow to San Francisco from ₹ 46,770

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SFO
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Lucknow to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

₹ 90,941

One-way from

₹ 46,770

Popular in

November

Cheapest in

February

Average price

₹ 97,697
IndiGo
  • IndiGo
  • 7/4-14/4
  • 4 total stops
  • 70h 55m total
  • Lucknow to San Francisco
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21/5
  • 21/5
  • 2 total stops
  • 29h 15m total
  • Lucknow to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 836,989 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 479,410 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Lucknow to San Francisco

Cheapest flights from Lucknow to San Francisco
Explore the most affordable flight options available from Lucknow to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 7/419:00LKO - SFO
2 stops34h 10mIndiGo
Mon 14/418:45SFO - LKO
2 stops36h 45mIndiGo
Deal found 21/2₹ 90,941
Wed 21/521:05LKO - SFO
2 stops29h 15mMultiple Airlines
Wed 30/718:45SFO - LKO
2 stops31h 15mMultiple Airlines
Deal found 19/2₹ 100,555
Fri 11/720:45LKO - SFO
1 stop34h 05mAir India
Sun 26/1021:00SFO - LKO
1 stop27h 55mAir India
Deal found 21/2₹ 101,162
Sun 27/712:55LKO - SFO
2 stops33h 40mJapan Airlines
Wed 7/111:40SFO - LKO
2 stops31h 10mJapan Airlines
Deal found 20/2₹ 296,383
Tue 29/706:45LKO - SFO
1 stop43h 45mEmirates
Tue 6/115:40SFO - LKO
1 stop29h 40mEmirates
Deal found 20/2₹ 491,257

Find flights from Lucknow to San Francisco within your budget

Customise your flight search to find flights from Lucknow to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 21 February 2025.

Fly from

Lucknow

Fly to

San Francisco

Route

Depart

Return

Price

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Mon 7/4

19:00-16:40

2 stops34h 10m

San Francisco

Mon 14/4

18:45-20:00

2 stops36h 45m

₹ 90,941

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 21/5

21:05-13:50

2 stops29h 15m

San Francisco

Wed 30/7

18:45-14:30

2 stops31h 15m

₹ 100,555

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Fri 11/7

20:45-18:20

1 stop34h 05m

San Francisco

Sun 26/10

21:00-13:25

1 stop27h 55m

₹ 101,162

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Sun 27/7

12:55-10:05

2 stops33h 40m

San Francisco

Wed 7/1

11:40-08:20

2 stops31h 10m

₹ 296,383

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 29/7

06:45-14:00

1 stop43h 45m

San Francisco

Tue 6/1

15:40-10:50

1 stop29h 40m

₹ 491,257

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 21/5

21:05-13:50

2 stops29h 15m

₹ 46,770

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 8/5

23:20-10:35

2 stops47h 45m

₹ 50,667

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 21/5

20:45-18:20

1 stop34h 05m

₹ 56,817

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 4/3

19:20-09:46

2 stops51h 56m

₹ 82,627

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Sat 1/3

23:10-09:50

2 stops48h 10m

₹ 99,516

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Lucknow to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lucknow 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 Lucknow to San Francisco

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

What is the cheapest month to book a flight from Lucknow to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Lucknow to San Francisco (average of ₹ 991). Flying from Lucknow to San Francisco in July is currently the most expensive (average of ₹ 1,444). 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 LKO to SFO?

Find hourly flight availability from Lucknow to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s typically best to fly out from Lucknow to San Francisco in the morning. Doing so could potentially save you 17% on the flight price compared to flying at midday, which is usually more expensive.

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 21 February 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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
3,276 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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

Air France
7.4
Good
1,449 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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

American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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

IndiGo
6.8
Okay
481 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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

Find useful and relevant information for your journey from Lucknow to San Francisco. 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 Lucknow to San Francisco round-trip?

    Our cheapest airline available from Lucknow to San Francisco is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 90,941 on this airline. Additional options worth looking into are Air India and Japan Airlines, starting at ₹ 101,162 and ₹ 296,383 round-trip. IndiGo is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Lucknow to San Francisco one-way?

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at ₹ 50,667. Air India flights start at ₹ 56,817 while deals on American Airlines start at ₹ 82,627 one-way.

  • Can I find deals for flights from Lucknow to San Francisco that include hotel bookings?

    Yes. In addition to deals on Lucknow to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lucknow to San Francisco?

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

  • Can I find deals for business class flights from Lucknow to San Francisco?

    Yes. Cheapflights offers flight deals from Lucknow to San Francisco 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 Lucknow to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Lucknow to San Francisco (average of ₹ 991). Flying from Lucknow to San Francisco in July is currently the most expensive (average of ₹ 1,444). 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

Travelling to a place near Lucknow?

Book flights to Lucknow if you plan to visit one of these locations
San Bruno
Half Moon Bay
Fairfield
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Lucknow to San Francisco

Discover the top airline that operate flights from Lucknow to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 90,786Average₹ 152,529FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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How does Cheapflights help users find flights from Lucknow to San Francisco?

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Why should you use Cheapflights to find cheap flight tickets from Lucknow to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Lucknow.

Can Cheapflights find flights from Lucknow to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Lucknow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lucknow to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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