In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July 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 4.0 C).

What is the cheapest time of day to fly from SFO to LTN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to London Luton Airport as you normally would.

What airport do you fly from for flights from San Francisco to London Luton?

Most people fly from San Francisco (SFO) if they book a flight from San Francisco to London Luton. On average, San Francisco has 0 outbound flights to London Luton per day from 0 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

Can I find deals for flights from San Francisco to Luton that include hotel bookings?

Yes. In addition to deals on San Francisco to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Francisco to Luton?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Luton.

Can I find deals for business class flights from San Francisco to Luton?

Yes. Cheapflights offers flight deals from San Francisco to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£269+ Cheap Flights from San Francisco to London Luton Airport

Cheap flight deals from San Francisco to Luton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Francisco to Luton
Explore the most affordable flight options available from San Francisco to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Sat 5/1216:35 -

2 stops21h 50m

Tue 15/1212:15 -

2 stops34h 30m

Deal found 23/10£558

Sun 29/1116:45 -

2 stops21h 25m

Tue 8/1215:00 -

2 stops31h 50m

Deal found 26/10£565

Mon 7/1208:25 -

2 stops22h 00m

Mon 14/1220:25 -

2 stops28h 05m

Deal found 27/10£566

Mon 7/1208:25 -

2 stops30h 05m

Sun 13/1220:25 -

2 stops24h 10m

Deal found 23/10£576

Wed 11/1116:35 -

2 stops21h 20m

Wed 18/1107:00 -

1 stop21h 10m

Deal found 26/10£579

Thu 26/1116:45 -

2 stops21h 35m

Sun 6/1212:15 -

2 stops34h 35m

Deal found 25/10£583

Thu 12/1116:45 -

2 stops22h 20m

Mon 16/1116:00 -

2 stops30h 50m

Deal found 27/10£588

Sun 29/1108:25 -

2 stops27h 20m

Sun 6/1218:05 -

2 stops26h 30m

Deal found 24/10£591

Mon 30/1116:35 -

1 stop21h 30m

Wed 9/1210:40 -

1 stop17h 30m

Deal found 25/10£594

Fri 27/1116:45 -

2 stops22h 05m

Sun 6/1214:35 -

2 stops32h 15m

Deal found 24/10£596

Mon 23/1116:35 -

2 stops44h 30m

Tue 8/1206:00 -

2 stops40h 45m

Deal found 26/10£600

Fri 27/1116:45 -

2 stops22h 05m

Fri 4/1214:25 -

2 stops32h 25m

Deal found 23/10£601

Find flight deals from San Francisco to Luton

Round-trip from	£558
One-way from	£269
Popular in	June
Cheapest in	February
Average price	£706

5/12-15/12
4 total stops
56h 20m total
San Francisco to London

Search Deals

10/12-31/12
3 total stops
32h 35m total
San Francisco to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£104 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 9/11

16:35-07:45

3 stops31h 10m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£281

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 18/2

20:40-10:25

3 stops53h 45m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£292

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 4/1

17:20-10:35

1 stop33h 15m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£293

Fastest return journey

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 22/4

17:35-15:15

1 stop13h 40m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£317

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 12/2

17:20-16:05

1 stop14h 45m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£318

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 21/4

14:40-19:55

2 stops21h 15m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£323

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Sun 6/12

09:15-14:35

3 stops21h 20m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£326

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Sat 28/11

16:35-22:25

2 stops21h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£331

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 8/4

19:35-00:10

2 stops44h 35m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£340

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Sun 27/12

15:05-11:15

2 stops36h 10m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£348

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from San Francisco to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from San Francisco with our price prediction graph.

SFO-LTN

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.

Related info for your journey

What airport do you fly from for flights from San Francisco to London Luton?
Most people fly from San Francisco (SFO) if they book a flight from San Francisco to London Luton. On average, San Francisco has 0 outbound flights to London Luton per day from 0 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.
Can I find deals for flights from San Francisco to Luton that include hotel bookings?
Yes. In addition to deals on San Francisco to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Luton.
Can I find deals for business class flights from San Francisco to Luton?
Yes. Cheapflights offers flight deals from San Francisco to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from San Francisco to Luton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Luton from San Francisco today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Luton?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Luton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Francisco to Luton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Luton, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from San Francisco to Luton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from San Francisco to London Luton Airport from £269

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Luton

Cheapest flights from San Francisco to LutonExplore the most affordable flight options available from San Francisco to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Explore the most affordable flight options available from San Francisco to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Best flights from San Francisco to LutonDiscover carefully curated flight deals from San Francisco to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Discover carefully curated flight deals from San Francisco to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Last-minute flights from San Francisco to LutonDiscover last-minute flight deals from San Francisco to Luton. Data last updated 28 October 2026 and is based on user searches.

Discover last-minute flight deals from San Francisco to Luton. Data last updated 28 October 2026 and is based on user searches.

One-way flights from San Francisco to LutonSearch for one-way flight options from San Francisco to Luton. Find affordable one-way fares based on user searches. Data last updated 28 October 2026.

Search for one-way flight options from San Francisco to Luton. Find affordable one-way fares based on user searches. Data last updated 28 October 2026.

Find flight deals from San Francisco to Luton

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Cheapflights Fare Finder

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

Best time to book a flight from San Francisco to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from San Francisco with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from San Francisco to London Luton?

Can I find deals for flights from San Francisco to Luton that include hotel bookings?

How can I find direct flights from San Francisco to Luton?

Can I find deals for business class flights from San Francisco to Luton?

Travelling to a place near London Luton Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Luton

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Complete your trip

Complete your trip to Luton by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from San Francisco to Luton by cabin class

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Other flights to Luton

Explore flights to Luton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 October 2026.

San Francisco and Luton flights

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Can Cheapflights find flights from San Francisco to Luton with no change fees?

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

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Cheapest flights from San Francisco to Luton
Explore the most affordable flight options available from San Francisco to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Best flights from San Francisco to Luton
Discover carefully curated flight deals from San Francisco to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Last-minute flights from San Francisco to Luton
Discover last-minute flight deals from San Francisco to Luton. Data last updated 28 October 2026 and is based on user searches.

One-way flights from San Francisco to Luton
Search for one-way flight options from San Francisco to Luton. Find affordable one-way fares based on user searches. Data last updated 28 October 2026.