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Lucknow

$466+ Cheap flights from San Francisco (SFO) to Lucknow (LKO)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LKO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Lucknow Amausi are usually found in August or September, booked 40 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from San Francisco to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lucknow (LKO). 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 June 12, 2025.

Round-trip from

$1,203
(American Airlines)

One-way from

$466
(Booking.com)

Popular in

November

Cheapest in

August

Average price

$1,483
From San Francisco to Lucknow Amausi
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One-way flight from San Francisco to Lucknow Amausi
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Highest demand for flights based on searches. 12% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Francisco to Lucknow

Cheapest flights from San Francisco to Lucknow
Explore the most affordable flight options available from San Francisco to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:00 pmSFO - LKO
1 stop34h 05mAir India
Sun 12/72:05 pmLKO - SFO
1 stop39h 20mAir India
Deal found 6/11$922
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:05 amSFO - LKO
2 stops33h 10mMultiple Airlines
Tue 7/156:55 pmLKO - SFO
3 stops34h 55mMultiple Airlines
Deal found 6/10$1,203
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:17 amSFO - LKO
2 stops31h 58mAmerican Airlines
Fri 7/116:55 pmLKO - SFO
3 stops34h 55mAmerican Airlines
Deal found 6/10$1,412
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:59 pmSFO - LKO
3 stops49h 06mBritish Airways
Sun 12/77:20 pmLKO - SFO
2 stops36h 55mBritish Airways
Deal found 6/11$1,656

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Lucknow 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San Francisco to Lucknow that are best for you.

Fly from

San Francisco

Fly to

Lucknow

Route

Depart

Return

Price

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Fri 11/21

9:00 pm-8:35 pm

1 stop34h 05m

Lucknow Amausi

Sun 12/7

2:05 pm-3:55 pm

1 stop39h 20m

$922

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Tue 7/8

9:05 am-6:45 am

2 stops33h 10m

Lucknow Amausi

Tue 7/15

6:55 pm-5:20 pm

3 stops34h 55m

$1,203

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Fri 7/4

10:17 am-6:45 am

2 stops31h 58m

Lucknow Amausi

Fri 7/11

6:55 pm-5:20 pm

3 stops34h 55m

$1,412

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Fri 11/21

11:59 pm-2:35 pm

3 stops49h 06m

Lucknow Amausi

Sun 12/7

7:20 pm-6:45 pm

2 stops36h 55m

$1,656

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Wed 6/18

12:40 pm-8:00 pm

2 stops42h 50m

$762

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Thu 6/19

12:00 pm-8:50 pm

3 stops44h 20m

$784

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Wed 6/18

10:00 am-5:00 am

1 stop30h 30m

$1,205

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from San Francisco to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from San Francisco with our price prediction graph.
Estimated round-trip 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 San Francisco to Lucknow

How far ahead should I book a flight from San Francisco to Lucknow?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Lucknow. Price data was last updated on June 9, 2025.

The best time to book flights from San Francisco to Lucknow is 40 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 San Francisco to Lucknow?

Currently, August is the cheapest month in which you can book a flight from San Francisco to Lucknow (average of $812). Flying from San Francisco to Lucknow in December is currently the most expensive (average of $1,476). 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 SFO to LKO?

Find hourly flight availability from San Francisco to Lucknow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in Lucknow by month

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

In terms of precipitation, rainfall in Lucknow ranges from 0.0 - 11.8 inches per month. July is typically the wettest month, when rainfall can reach 11.8 in. March is typically the driest time to visit Lucknow when rainfall is around 0.0 in.

Temperature in Lucknow by month

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

If weather is an important factor for your trip to Lucknow, 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 89.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 59.0 F).

Reviews of airlines servicing Lucknow

Get insights into the airlines that provide service to Lucknow. 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 Lucknow. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
IndiGo
6.8
Okay
477 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Air India
5.5
Fair
2,914 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

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

    According to our current data, Air India ($1,257), and American Airlines ($1,412) offers the cheapest pricing from San Francisco to Lucknow. Air India is 8% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Lucknow (average of $812). Flying from San Francisco to Lucknow in December is currently the most expensive (average of $1,476). 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.

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Top 2 airlines flying from San Francisco to Lucknow

Discover the top 2 airlines that operate flights from San Francisco to Lucknow. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$994Average$1,283FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,140Average$1,352FlexibilityNo cancel feeOn-time80%

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