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Lucknow

$741+ Cheap flights from San Francisco (SFO) to Lucknow (LKO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LKO
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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 34 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 octubre 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$741
(Indian Eagle)

Popular in

July

Cheapest in

September

Average price

$1,260
Provider with most accurate pricing for San Francisco-Lucknow Amausi flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Lucknow Amausi flights.
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From San Francisco to Lucknow Amausi
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Highest demand for flights based on searches. 11% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 30, 2025.

This Indian Eagle deal was found by Cheapflights users on 10/29. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:50 pmSFO - LKO
2 stops26h 00mAir India
lun. 12/85:10 amLKO - SFO
3 stops46h 50mAir India
Deal found 10/29$741
This Indian Eagle deal was found by Cheapflights users on 10/30. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:50 pmSFO - LKO
2 stops34h 20mAir India
lun. 12/159:30 pmLKO - SFO
3 stops30h 30mAir India
Deal found 10/30$770
This Indian Eagle deal was found by Cheapflights users on 10/30. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:50 pmSFO - LKO
2 stops34h 20mAir India
dom. 12/149:00 pmLKO - SFO
3 stops31h 00mAir India
Deal found 10/30$776
This Indian Eagle deal was found by Cheapflights users on 10/30. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:50 pmSFO - LKO
2 stops28h 25mAir India
vie. 12/129:00 pmLKO - SFO
3 stops31h 00mAir India
Deal found 10/30$787
This Indian Eagle deal was found by Cheapflights users on 10/29. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3111:50 pmSFO - LKO
2 stops35h 45mAir India
dom. 12/79:25 amLKO - SFO
2 stops42h 35mAir India
Deal found 10/29$788
This Indian Eagle deal was found by Cheapflights users on 10/30. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:50 pmSFO - LKO
2 stops26h 00mAir India
lun. 12/159:25 amLKO - SFO
2 stops42h 35mAir India
Deal found 10/30$839

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 octubre 30, 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

mar. 11/11

10:50 pm-2:20 pm

2 stops26h 00m

Lucknow Amausi

lun. 12/8

5:10 am-2:30 pm

3 stops46h 50m

$741

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

lun. 12/1

10:50 pm-12:05 am

3 stops35h 45m

Lucknow Amausi

lun. 12/15

9:30 pm-2:30 pm

3 stops30h 30m

$816

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

lun. 12/1

10:50 pm-12:05 am

3 stops35h 45m

Lucknow Amausi

vie. 12/12

9:00 pm-2:30 pm

3 stops31h 00m

$832

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

mar. 12/2

10:50 pm-2:20 pm

2 stops26h 00m

Lucknow Amausi

lun. 12/15

9:25 am-2:30 pm

2 stops42h 35m

$839

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

lun. 12/1

10:50 pm-10:40 pm

2 stops34h 20m

Lucknow Amausi

dom. 12/14

9:25 am-2:30 pm

2 stops42h 35m

$845

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

sáb. 11/29

10:50 pm-12:05 am

3 stops35h 45m

Lucknow Amausi

dom. 12/14

9:00 pm-2:30 pm

3 stops31h 00m

$849

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

mar. 11/18

10:50 pm-2:20 pm

2 stops26h 00m

Lucknow Amausi

mar. 12/2

5:10 am-8:50 pm

3 stops29h 10m

$859

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

lun. 11/10

10:50 pm-8:55 am

3 stops44h 35m

Lucknow Amausi

mié. 11/19

11:10 pm-8:50 pm

2 stops35h 10m

$872

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

dom. 11/30

10:50 pm-1:10 pm

2 stops24h 50m

Lucknow Amausi

dom. 12/14

9:00 pm-2:30 pm

3 stops31h 00m

$875

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

dom. 11/30

10:50 pm-8:10 pm

3 stops31h 50m

Lucknow Amausi

vie. 12/12

9:00 pm-2:30 pm

3 stops31h 00m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from San Francisco to Lucknow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Lucknow in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Lucknow flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on San Francisco-Lucknow flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from San Francisco-Lucknow flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Lucknow flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Lucknow flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 2025.

The best time to book flights from San Francisco to Lucknow is 34 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, September is the cheapest month in which you can book a flight from San Francisco to Lucknow (average of $800). Flying from San Francisco to Lucknow in June is currently the most expensive (average of $1,281). 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 octubre 30, 2025.

It’s typically best to fly out from San Francisco to Lucknow at noon. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, 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 octubre 30, 2025.
Get a feel of what it's like to fly with IndiGo 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.
IndiGo
6.9
Okay
490 reviews

Overall

6.9

Boarding

6.9

Entertainment

5.7

Crew

7.4

Comfort

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
IndiGo
6.9
Okay
490 reviews
IndiGo
6.9
Okay
490 reviews

Overall

6.9

Boarding

6.9

Entertainment

5.7

Crew

7.4

Comfort

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
Air India
5.5
Fair
2,940 reviews
IndiGo
6.9
Okay
490 reviews

Overall

6.9

Boarding

6.9

Entertainment

5.7

Crew

7.4

Comfort

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience

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.

  • How long is the flight from San Francisco to Lucknow?

    Airlines like Air India fly from San Francisco to Lucknow in about 26h. The time it takes to get you to your destination can typically vary by up to . San Francisco and Lucknow are separated by a distance of 7734 mi.

  • What are the cheapest airlines flying from San Francisco to Lucknow round-trip?

    According to our current data, Air India ($969), and IndiGo ($1,140) offers the cheapest pricing from San Francisco to Lucknow. Air India is 25% 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, September is the cheapest month in which you can book a flight from San Francisco to Lucknow (average of $800). Flying from San Francisco to Lucknow in June is currently the most expensive (average of $1,281). 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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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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$969Average$1,199FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,140Average$1,349FlexibilityNo cancel feeOn-time80%

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