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Cheap flights from Lucknow to San Francisco from ₹ 45,586

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SFO
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

₹ 88,075

One-way from

₹ 45,586

Popular in

November

Cheapest in

April

Average price

₹ 97,623
Air India
  • Air India
  • 17/6-6/8
  • 3 total stops
  • 64h 45m total
  • Lucknow to San Francisco
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IndiGo
  • IndiGo
  • 29/5
  • 2 total stops
  • 47h 45m total
  • Lucknow to San Francisco
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Highest demand for flights based on searches. 9% potential increase in price (₹ 1,132,459 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 500,720 potential savings vs. average return price).
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Average for round-trip flights in April 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 15 April 2025.

Tue 17/622:10LKO - SFO
2 stops31h 00mMultiple Airlines
Wed 6/810:00SFO - LKO
1 stop33h 45mMultiple Airlines
Deal found 13/4₹ 88,075
Tue 17/623:15LKO - SFO
1 stop30h 45mAir India
Wed 6/810:00SFO - LKO
1 stop33h 45mAir India
Deal found 14/4₹ 88,849
Wed 14/518:55LKO - SFO
2 stops31h 25mBritish Airways
Tue 28/1018:30SFO - LKO
2 stops31h 35mBritish Airways
Deal found 14/4₹ 127,554

Cheapflights Fare Finder

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 15 April 2025.
Use the filters below to find and compare flights from Lucknow to San Francisco that are best for you.

Fly from

Lucknow

Fly to

San Francisco

Route

Depart

Return

Price

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 17/6

22:10-16:40

2 stops31h 00m

San Francisco

Wed 6/8

10:00-08:15

1 stop33h 45m

₹ 88,075

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 17/6

23:15-17:30

1 stop30h 45m

San Francisco

Wed 6/8

10:00-08:15

1 stop33h 45m

₹ 88,849

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 14/5

18:55-13:50

2 stops31h 25m

San Francisco

Tue 28/10

18:30-14:35

2 stops31h 35m

₹ 127,554

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 29/5

23:20-10:35

2 stops47h 45m

₹ 45,586

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 10/7

23:20-21:42

3 stops34h 52m

₹ 52,553

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 29/5

07:15-17:30

1 stop22h 45m

₹ 61,326

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Fri 11/7

05:40-11:45

2 stops42h 35m

₹ 63,562

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 6/5

06:45-14:00

1 stop43h 45m

₹ 68,293

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Mon 7/7

18:55-13:50

2 stops31h 25m

₹ 121,620

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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.

Cheapflights Insights

Everything you need to know about your flight from Lucknow to San Francisco

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 ₹ 986). Flying from Lucknow to San Francisco in July is currently the most expensive (average of ₹ 1,415). 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 15 April 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 15 April 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

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

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

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
8.0
Very Good
3,197 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

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

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

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.
British Airways
6.6
Okay
6,754 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

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 India
5.5
Fair
2,895 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

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 Air India. Our recent data shows that you can find tickets from as low as ₹ 88,849 on this airline. An additional option worth looking into is British Airways, starting at ₹ 127,554. Air India is currently priced 31% 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 ₹ 45,586. Air India flights start at ₹ 61,326 while deals on Japan Airlines start at ₹ 63,562 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 ₹ 986). Flying from Lucknow to San Francisco in July is currently the most expensive (average of ₹ 1,415). 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 90,158Average₹ 169,264FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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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.

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