Cheap flights from San Francisco International to Lucknow

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Find the cheapest month to fly from San Francisco International to Lucknow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Lucknow flights are currently cheapest in November.

San Francisco International to Lucknow: Alternative routes

Compare routes from San Francisco International to Lucknow below. You may find an airport to fly into that's cheaper, faster, or easier than Lucknow.

San Francisco to Lucknow: Flight information

The things to know before you go.
Cheapest flight found$1,022
Cheapest month to flyNovember

Finding cheap flights from San Francisco International to Lucknow: Frequently asked questions

The best price we found for a round-trip flight from San Francisco International to Lucknow is $1,022. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Francisco International to Lucknow. But we found flights with one or more stops from $1,022.
There are no flights flying from San Francisco International to Lucknow, as of May 2025.
The cheapest month to fly from San Francisco International to Lucknow is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Lucknow Airport on Friday, November 21, 2025.
No airlines currently offer direct flights between San Francisco International Airport and Lucknow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lucknow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Lucknow is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air India offers the cheapest flight tickets to Lucknow.

Flying from San Francisco International Airport (SFO) to Chaudhary Charan Singh International Airport (LKO): what you need to know

  • The timezone in Lucknow is UTC+5:30, which is 12 hours 30 minutes ahead of San Francisco.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to board your SFO to LKO flight.

  • During popular months such as August, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during peak periods in general.

  • If you'd like to split up your journey, just deselect 'Direct flights only' when searching for your ticket from San Francisco International Airport to Chaudhary Charan Singh International Airport. These are the most popular stopovers between SFO and LKO:

    • Kempegowda International Airport

    • Indira Gandhi International Airport

    • Dubai Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Chaudhary Charan Singh International Airport (LKO)

  • $458 is currently the best price for a one-way San Francisco International Airport to Chaudhary Charan Singh International Airport flight. A return flight starts at $1,022. These fares can change based on availability.

  • To find cheap tickets from SFO to LKO, book ahead. Airlines tend to offer their best fares when flights are first made available.

  • The 'Whole month' search function shows you the cheapest flights from San Francisco International Airport to Chaudhary Charan Singh International Airport across the month. It's a great way to find a bargain if your dates are flexible.

  • Save time looking for cheap flights from SFO to LKO by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.

  • Tailor your flights with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from San Francisco International Airport to Chaudhary Charan Singh International Airport.

Handy information about San Francisco International Airport (SFO)

  • 77.36% of flights that take off from San Francisco International Airport arrive at their destination on schedule.

  • To reach San Francisco International Airport from central San Francisco, it takes around 20 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 21 kilometers from the airport to the city center.

  • The trip on public transport usually takes 45 minutes.

  • Get your travels off to a leisurely start by staying near SFO. Whether you're taking an early flight from San Francisco International Airport to Chaudhary Charan Singh International Airport or just don't want to be rushed, these stays are perfect:

Arriving at Chaudhary Charan Singh International Airport (LKO)

Getting from Chaudhary Charan Singh International Airport (LKO) to central Lucknow

  • Chaudhary Charan Singh International Airport is roughly 18 kilometers from central Lucknow. The drive time takes around 35 minutes.

  • Traveling to the center by public transport takes roughly 50 minutes.

When to fly to Chaudhary Charan Singh International Airport (LKO)

  • It's time to work out your travel dates for your flight from San Francisco International Airport to Chaudhary Charan Singh International Airport. August is the busiest month to head to Lucknow. If you like a quieter vibe, go in April.

  • Lock in your flight from San Francisco International Airport to Chaudhary Charan Singh International Airport for May if you'd like to go to Lucknow during its warmest month. You can expect temperatures of between 26ºC (79ºF) and 42ºC (108ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from SFO to LKO in January. Temperatures average between 9ºC (48ºF) and 24ºC (75ºF) then.

Explore more of India

  • Delhi is just one of the many places in India waiting to be discovered once you've seen the sights of Lucknow. Around 418 kilometers away to the north-west, check out popular attractions including Naqqar Khana, Sita ram park and JU Park-2.

  • Kanpur is another standout destination in India and is around 72 kilometers south-west of Lucknow. No trip is complete without seeing Allen Forest Zoo, J K Temple and Kanpur Memorial Church.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.