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Lucknow

$450+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LKO
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Lucknow Amausi are usually found in September or August, 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 julio 3, 2025.

Round-trip from

$943
(Air India)

One-way from

$488
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$1,861
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. 14% potential increase in price ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 3, 2025.

This Air India deal was found by Cheapflights users on 7/2. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:30 pmSFO - LKO
1 stop38h 50mAir India
dom. 9/712:20 amLKO - SFO
1 stop30h 10mAir India
Deal found 7/2$943
This Trip.com deal was found by Cheapflights users on 7/2. 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.
vie. 11/142:45 pmSFO - LKO
2 stops38h 35mMultiple Airlines
mar. 12/210:35 pmLKO - SFO
2 stops51h 20mMultiple Airlines
Deal found 7/2$1,039
This American Airlines deal was found by Cheapflights users on 7/1. 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.
jue. 9/410:22 amSFO - LKO
2 stops31h 53mAmerican Airlines
lun. 9/87:00 pmLKO - SFO
2 stops28h 56mAmerican Airlines
Deal found 7/1$1,073
This Oman Air deal was found by Cheapflights users on 7/3. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/142:45 pmSFO - LKO
2 stops51h 45mOman Air
mar. 12/28:50 amLKO - SFO
2 stops41h 05mOman Air
Deal found 7/3$1,098
This Gurufare deal was found by Cheapflights users on 7/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1411:59 pmSFO - LKO
3 stops49h 06mBritish Airways
mar. 12/27:20 pmLKO - SFO
2 stops33h 10mBritish Airways
Deal found 7/1$1,464

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 julio 3, 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

jue. 9/4

8:30 pm-11:50 pm

1 stop38h 50m

Lucknow Amausi

dom. 9/7

12:20 am-6:00 pm

1 stop30h 10m

$943

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

vie. 11/14

2:45 pm-6:50 pm

2 stops38h 35m

Lucknow Amausi

mar. 12/2

10:35 pm-12:25 pm

2 stops51h 20m

$1,039

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

jue. 9/4

10:22 am-6:45 am

2 stops31h 53m

Lucknow Amausi

lun. 9/8

7:00 pm-11:26 am

2 stops28h 56m

$1,073

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

vie. 11/14

2:45 pm-8:00 am

2 stops51h 45m

Lucknow Amausi

mar. 12/2

8:50 am-12:25 pm

2 stops41h 05m

$1,098

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

vie. 11/14

11:59 pm-2:35 pm

3 stops49h 06m

Lucknow Amausi

mar. 12/2

7:20 pm-3:00 pm

2 stops33h 10m

$1,464

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

mié. 7/30

10:00 am-7:55 pm

1 stop21h 25m

$450

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

lun. 7/28

6:00 am-6:45 am

2 stops36h 15m

$488

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

lun. 7/28

3:45 pm-10:35 pm

3 stops42h 20m

$532

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

sáb. 8/16

3:55 pm-8:05 am

2 stops27h 40m

$2,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 27, 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 julio 3, 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.

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 julio 3, 2025.
Get a feel of what it's like to fly with American Airlines and Air India from San Francisco to Lucknow by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.5

Overall

7.2

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

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.5

Overall

7.2

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
2,926 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.5

Overall

7.2

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 ($943), and American Airlines ($1,073) offers the cheapest pricing from San Francisco to Lucknow. Air India is 32% 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.

See more FAQs

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Alternative routes for San Francisco to Lucknow

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$997Average$1,279FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,140Average$1,352FlexibilityNo cancel feeOn-time80%

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