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Cheap flights from Lucknow to San Francisco from ₹ 54,498

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SFO
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

₹ 86,495

One-way from

₹ 54,498

Popular in

August

Cheapest in

February

Average price

₹ 102,493
IndiGo
  • IndiGo
  • 16/7-17/9
  • 4 total stops
  • 65h 30m total
  • Lucknow to San Francisco
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28/6
  • 28/6
  • 3 total stops
  • 46h 55m total
  • Lucknow to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,851,736 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 537,692 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 2025.

Wed 16/718:55LKO - SFO
2 stops34h 15mIndiGo
Wed 17/918:45SFO - LKO
2 stops31h 15mIndiGo
Deal found 10/6₹ 86,495
Wed 16/718:45LKO - SFO
3 stops34h 25mMultiple Airlines
Wed 17/911:30SFO - LKO
2 stops32h 10mMultiple Airlines
Deal found 10/6₹ 92,997
Fri 12/1214:00LKO - SFO
1 stop29h 30mAir India
Sun 19/420:30SFO - LKO
1 stop28h 25mAir India
Deal found 12/6₹ 109,081
Thu 10/707:35LKO - SFO
2 stops39h 00mJapan Airlines
Fri 12/914:00SFO - LKO
2 stops29h 10mJapan Airlines
Deal found 12/6₹ 109,851
Thu 10/718:55LKO - SFO
2 stops38h 07mAmerican Airlines
Fri 12/908:00SFO - LKO
3 stops34h 15mAmerican Airlines
Deal found 11/6₹ 285,920

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 13 June 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

Wed 16/7

18:55-16:40

2 stops34h 15m

San Francisco

Wed 17/9

18:45-14:30

2 stops31h 15m

₹ 86,495

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 16/7

18:45-16:40

3 stops34h 25m

San Francisco

Wed 17/9

11:30-08:10

2 stops32h 10m

₹ 92,997

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 10/7

07:35-10:05

2 stops39h 00m

San Francisco

Fri 12/9

14:00-07:40

2 stops29h 10m

₹ 109,765

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 10/7

22:55-07:00

1 stop20h 35m

San Francisco

Fri 12/9

10:00-08:15

1 stop33h 45m

₹ 113,786

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 10/7

18:55-20:32

2 stops38h 07m

San Francisco

Fri 12/9

08:00-06:45

3 stops34h 15m

₹ 285,920

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Sat 28/6

09:30-19:55

3 stops46h 55m

₹ 54,498

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Fri 27/6

00:20-07:00

2 stops67h 10m

₹ 63,823

Flights are sorted by cheapest return flights first.

Deals found on 13/6

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 August is currently the most expensive (average of ₹ 1,340). 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 13 June 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 13 June 2025.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
IndiGo
6.8
Okay
477 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Air India
5.5
Fair
2,914 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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 IndiGo. Our recent data shows that you can find tickets from as low as ₹ 86,495 on this airline. Additional options worth looking into are Japan Airlines and Air India, starting at ₹ 109,765 and ₹ 113,786 round-trip. IndiGo is currently priced 29% below the average price you’ll pay for this route.

  • 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 August is currently the most expensive (average of ₹ 1,340). 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
Mountain View
Daly City
Fairfield
Burlingame
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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 93,232Average₹ 131,970FlexibilityNo 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lucknow to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

Can Cheapflights notify me if prices for flights from Lucknow to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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