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Cheap flights from Lucknow to San Francisco from ₹ 45,928

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SFO
15 May — 22 May1
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 10 May 2025.

Round-trip from

₹ 91,085

One-way from

₹ 45,928

Popular in

November

Cheapest in

February

Average price

₹ 123,072
Air India
  • Air India
  • 10/7-12/9
  • 2 total stops
  • 63h 10m total
  • Lucknow to San Francisco
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Air India
  • Air India
  • 6/11
  • 1 total stop
  • 40h 25m total
  • Lucknow to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 1,017,334 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 485,789 potential savings vs. average return price).
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Average for round-trip flights in May 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 10 May 2025.

Thu 10/720:35LKO - SFO
1 stop22h 55mAir India
Fri 12/910:00SFO - LKO
1 stop40h 15mAir India
Deal found 9/5₹ 91,085
Thu 22/505:45LKO - SFO
2 stops44h 20mMultiple Airlines
Tue 11/1110:15SFO - LKO
1 stop32h 30mMultiple Airlines
Deal found 9/5₹ 96,730
Sun 22/623:20LKO - SFO
2 stops51h 00mBritish Airways
Tue 18/1117:30SFO - LKO
2 stops31h 35mBritish Airways
Deal found 9/5₹ 117,085
Thu 22/506:45LKO - SFO
1 stop43h 45mEmirates
Sun 9/1115:40SFO - LKO
1 stop29h 40mEmirates
Deal found 9/5₹ 161,901
Thu 10/718:55LKO - SFO
2 stops29h 07mAmerican Airlines
Fri 12/908:00SFO - LKO
3 stops34h 15mAmerican Airlines
Deal found 9/5₹ 289,934

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 10 May 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

Thu 10/7

20:35-07:00

1 stop22h 55m

San Francisco

Fri 12/9

10:00-14:45

1 stop40h 15m

₹ 91,085

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 22/5

05:45-13:35

2 stops44h 20m

San Francisco

Tue 11/11

10:15-08:15

1 stop32h 30m

₹ 96,730

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Sun 22/6

23:20-13:50

2 stops51h 00m

San Francisco

Tue 18/11

17:30-14:35

2 stops31h 35m

₹ 117,085

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 22/5

06:45-14:00

1 stop43h 45m

San Francisco

Sun 9/11

15:40-10:50

1 stop29h 40m

₹ 161,901

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 10/7

18:55-11:32

2 stops29h 07m

San Francisco

Fri 12/9

08:00-06:45

3 stops34h 15m

₹ 289,934

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 6/11

14:05-17:00

1 stop40h 25m

₹ 45,928

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Mon 19/5

09:30-20:50

2 stops47h 50m

₹ 47,895

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 21/5

18:55-20:35

2 stops38h 10m

₹ 62,605

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 20/5

06:45-14:00

1 stop43h 45m

₹ 67,737

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Fri 16/5

22:00-11:45

2 stops26h 15m

₹ 89,974

Flights are sorted by cheapest return flights first.

Deals found on 9/5

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 ₹ 985). Flying from Lucknow to San Francisco in July is currently the most expensive (average of ₹ 1,341). 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 10 May 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 10 May 2025.
Emirates
8.0
Very Good
3,224 reviews
Check prices

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very Good
3,224 reviews
Emirates
8.0
Very Good
3,224 reviews
Check prices

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,338 reviews
Emirates
8.0
Very Good
3,224 reviews
Check prices

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.0
Very Good
3,224 reviews
Check prices

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
British Airways
6.6
Okay
6,877 reviews
Emirates
8.0
Very Good
3,224 reviews
Check prices

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air India
5.5
Fair
2,903 reviews
Emirates
8.0
Very Good
3,224 reviews
Check prices

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 ₹ 91,085 on this airline. Additional options worth looking into are British Airways and Emirates, starting at ₹ 117,085 and ₹ 161,901 round-trip. Air India is currently priced 30% 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 Air India, which is currently one of the cheapest options available, starting at ₹ 45,928. American Airlines flights start at ₹ 62,605 while deals on Emirates start at ₹ 67,737 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 ₹ 985). Flying from Lucknow to San Francisco in July is currently the most expensive (average of ₹ 1,341). 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
Milpitas

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 10 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 105,188Average₹ 160,060FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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