When did momondo last update prices for flights from London Luton Airport to San Francisco Airport?

Prices for flights from London Luton Airport to San Francisco Airport refresh daily.

How old do you have to be to fly from London Luton Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£362 Cheap Flights from London Luton Airport to San Francisco in 2025/26

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Find the cheapest flights from London Luton Airport to San Francisco

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Enter your travel dates to find the best prices.

05:50 - 15:35LTN-SFO

17h 45m1 stop

18:20 - 22:00SFO-LTN

19h 40m1 stop

£452Multiple Airlines

Find Deal

Fri, 14 Nov - Sun, 16 Nov

13:10 - 14:35LTN-SFO

33h 25m2 stops

16:40 - 22:00SFO-LTN

21h 20m2 stops

£472Multiple Airlines

Find Deal

Sun, 1 Feb - Sun, 8 Feb

08:05 - 16:35LTN-SFO

16h 30m1 stop

18:20 - 16:45SFO-LTN

14h 25m1 stop

£489Multiple Airlines

Find Deal

Sun, 1 Feb - Sun, 8 Feb

09:00 - 15:35LTN-SFO

14h 35m1 stop

17:20 - 20:05SFO-LTN

18h 45m1 stop

£491Multiple Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

08:05 - 16:35LTN-SFO

16h 30m1 stop

17:20 - 18:15SFO-LTN

16h 55m1 stop

£514Multiple Airlines

Find Deal

Sun, 23 Nov - Sat, 29 Nov

06:00 - 15:35LTN-SFO

17h 35m1 stop

17:20 - 20:15SFO-LTN

18h 55m1 stop

£520Multiple Airlines

Find Deal

Sat, 14 Feb - Sat, 21 Feb

09:00 - 15:35LTN-SFO

14h 35m1 stop

17:20 - 20:05SFO-LTN

18h 45m1 stop

£539Multiple Airlines

Find Deal

Tue, 23 Dec - Tue, 30 Dec

17:00 - 14:35LTN-SFO

29h 35m2 stops

10:15 - 16:35SFO-LTN

22h 20m3 stops

£552Multiple Airlines

Find Deal

Sun, 1 Feb - Sun, 8 Feb

17:00 - 16:05LTN-SFO

31h 05m2 stops

16:35 - 20:10SFO-LTN

19h 35m2 stops

£571Multiple Airlines

Find Deal

Thu, 4 Dec - Mon, 8 Dec

20:50 - 13:25LTN-SFO

24h 35m2 stops

15:40 - 19:25SFO-LTN

19h 45m2 stops

£582Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

momondo Fare Finder

Use the filters below to find and compare flights from London Luton Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 14/11

05:50-15:35

1 stop17h 45m

San Francisco

Sun 16/11

18:20-22:00

1 stop19h 40m

£452

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 1/2

13:10-14:35

2 stops33h 25m

San Francisco

Sun 8/2

16:40-22:00

2 stops21h 20m

£472

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 1/2

08:05-16:35

1 stop16h 30m

San Francisco

Sun 8/2

18:20-16:45

1 stop14h 25m

£489

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 2/12

09:00-15:35

1 stop14h 35m

San Francisco

Tue 9/12

17:20-20:05

1 stop18h 45m

£491

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 23/11

08:05-16:35

1 stop16h 30m

San Francisco

Sat 29/11

17:20-18:15

1 stop16h 55m

£514

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sat 14/2

06:00-15:35

1 stop17h 35m

San Francisco

Sat 21/2

17:20-20:15

1 stop18h 55m

£520

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 23/12

09:00-15:35

1 stop14h 35m

San Francisco

Tue 30/12

17:20-20:05

1 stop18h 45m

£539

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 1/2

17:00-14:35

2 stops29h 35m

San Francisco

Sun 8/2

10:15-16:35

3 stops22h 20m

£552

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Thu 4/12

17:00-16:05

2 stops31h 05m

San Francisco

Mon 8/12

16:35-20:10

2 stops19h 35m

£571

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Wed 3/12

20:50-13:25

2 stops24h 35m

San Francisco

Wed 10/12

15:40-19:25

2 stops19h 45m

£582

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Luton Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Thursday when prices can be found for as low as £594. This is often the case because there is less demand to fly during this day of the week. Flights from London Luton Airport to San Francisco on a Sunday will generally be more expensive and average around £694. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the evening. Flights from London Luton Airport to San Francisco during this time can be as low as £490. Try not to purchase tickets at midday because they tend to be around £982. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Luton Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Luton Airport to San Francisco (LTN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to San Francisco

Direct flights	None

There are no direct flights from London Luton Airport to San Francisco. There are no popular flight routes from London Luton Airport to San Francisco.

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How far is London Luton to San Francisco by plane?
The straight-line distance from London Luton to San Francisco is 5323.7 mi. Typically, this will take 14h 35m by plane in normal conditions.
When did momondo last update prices for flights from London Luton Airport to San Francisco Airport?
Prices for flights from London Luton Airport to San Francisco Airport refresh daily.
How old do you have to be to fly from London Luton Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Carmel-by-the-Sea

Santa Clara

Seaside

Big Sur

Rohnert Park

Sunnyvale

San Ramon

South San Francisco

Capitola

Campbell

Palo Alto

Sausalito

San Bruno

Woodland

Santa Cruz

Redwood City

Burlingame

Modesto

Aptos

Fremont

Why use momondo?

Why should I use momondo to find a flight deal from London to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San Francisco for you.

Can I find flights from London to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from London to San Francisco?

Once you have performed a search for London to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.