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 11.8 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.

£288+ 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 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 5 December 2025.

Mon 8/1219:25SFO - LTN

2 stops19h 05mMultiple Airlines

Sat 13/1220:50LTN - SFO

2 stops27h 40mMultiple Airlines

Deal found 4/12£540

Thu 4/1213:55SFO - LTN

2 stops25h 05mMultiple Airlines

Wed 10/1217:00LTN - SFO

2 stops28h 25mMultiple Airlines

Deal found 3/12£564

Mon 8/1214:40SFO - LTN

2 stops21h 30mMultiple Airlines

Sun 14/1220:50LTN - SFO

2 stops27h 40mMultiple Airlines

Deal found 3/12£580

Fri 5/1208:25SFO - LTN

2 stops22h 20mMultiple Airlines

Thu 11/1217:00LTN - SFO

2 stops27h 40mMultiple Airlines

Deal found 2/12£581

Thu 4/1219:25SFO - LTN

2 stops19h 35mMultiple Airlines

Thu 11/1206:50LTN - SFO

2 stops22h 32mMultiple Airlines

Deal found 3/12£591

Tue 9/1207:30SFO - LTN

3 stops22h 10mMultiple Airlines

Mon 22/1216:30LTN - SFO

2 stops35h 05mMultiple Airlines

Deal found 2/12£598

Sat 6/1219:25SFO - LTN

2 stops19h 00mMultiple Airlines

Fri 12/1217:30LTN - SFO

2 stops27h 10mMultiple Airlines

Deal found 4/12£619

Mon 8/1216:35SFO - LTN

2 stops19h 35mMultiple Airlines

Wed 10/1208:15LTN - SFO

1 stop19h 55mMultiple Airlines

Deal found 4/12£645

Wed 10/1217:20SFO - LTN

1 stop21h 45mMultiple Airlines

Wed 17/1206:50LTN - SFO

1 stop16h 45mMultiple Airlines

Deal found 4/12£652

Sun 7/1208:30SFO - LTN

3 stops25h 30mMultiple Airlines

Tue 9/1218:55LTN - SFO

3 stops34h 27mMultiple Airlines

Deal found 4/12£657

Tue 9/1212:10SFO - LTN

1 stop15h 20mMultiple Airlines

Fri 12/1211:45LTN - SFO

1 stop16h 25mMultiple Airlines

Deal found 4/12£662

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 5 December 2025.

Sat 17/116:40SFO - LTN

2 stops22h 15mMultiple Airlines

Sat 24/120:50LTN - SFO

2 stops25h 45mMultiple Airlines

Deal found 3/12£447

Sat 14/317:40SFO - LTN

2 stops22h 15mMultiple Airlines

Sun 22/314:40LTN - SFO

2 stops31h 55mMultiple Airlines

Deal found 3/12£454

Sun 11/114:40SFO - LTN

2 stops19h 35mMultiple Airlines

Tue 27/108:30LTN - SFO

2 stops19h 05mMultiple Airlines

Deal found 3/12£456

Thu 15/116:40SFO - LTN

2 stops21h 30mMultiple Airlines

Sun 18/120:50LTN - SFO

2 stops25h 45mMultiple Airlines

Deal found 4/12£462

Tue 5/517:45SFO - LTN

1 stop20h 25mMultiple Airlines

Wed 13/506:15LTN - SFO

1 stop17h 30mMultiple Airlines

Deal found 3/12£483

Sun 18/116:40SFO - LTN

2 stops17h 35mMultiple Airlines

Thu 22/119:25LTN - SFO

2 stops27h 10mMultiple Airlines

Deal found 5/12£495

Sun 18/118:20SFO - LTN

1 stop14h 25mMultiple Airlines

Sun 25/108:05LTN - SFO

1 stop16h 30mMultiple Airlines

Deal found 4/12£501

Fri 16/117:20SFO - LTN

1 stop14h 05mMultiple Airlines

Fri 23/105:50LTN - SFO

1 stop17h 45mMultiple Airlines

Deal found 3/12£503

Sun 25/108:30SFO - LTN

2 stops21h 10mMultiple Airlines

Sun 1/216:30LTN - SFO

2 stops28h 10mMultiple Airlines

Deal found 4/12£505

Thu 30/419:45SFO - LTN

1 stop31h 05mMultiple Airlines

Sun 10/505:30LTN - SFO

1 stop20h 30mMultiple Airlines

Deal found 2/12£510

Thu 7/515:50SFO - LTN

1 stop19h 00mMultiple Airlines

Wed 13/508:20LTN - SFO

1 stop19h 55mMultiple Airlines

Deal found 3/12£537

Last-minute flights from San Francisco to Luton
Discover last-minute flight deals from San Francisco to Luton. Data last updated 5 December 2025 and is based on user searches.

Sun 11/114:40SFO - LTN

2 stops19h 35mMultiple Airlines

Tue 27/108:30LTN - SFO

2 stops19h 05mMultiple Airlines

Deal found 3/12£456

Wed 14/119:25SFO - LTN

2 stops19h 40mMultiple Airlines

Thu 29/120:00LTN - SFO

2 stops24h 40mMultiple Airlines

Deal found 3/12£452

Thu 15/116:40SFO - LTN

2 stops21h 30mMultiple Airlines

Sun 18/120:50LTN - SFO

2 stops25h 45mMultiple Airlines

Deal found 4/12£462

Fri 16/114:40SFO - LTN

2 stops19h 35mMultiple Airlines

Fri 23/108:30LTN - SFO

2 stops19h 05mMultiple Airlines

Deal found 3/12£476

Sat 17/116:40SFO - LTN

2 stops22h 15mMultiple Airlines

Sat 24/120:50LTN - SFO

2 stops25h 45mMultiple Airlines

Deal found 3/12£446

Sun 18/116:40SFO - LTN

2 stops17h 35mMultiple Airlines

Thu 22/119:25LTN - SFO

2 stops27h 10mMultiple Airlines

Deal found 5/12£495

Sun 18/118:20SFO - LTN

1 stop14h 25mMultiple Airlines

Sun 25/108:05LTN - SFO

1 stop16h 30mMultiple Airlines

Deal found 4/12£500

Tue 20/108:30SFO - LTN

3 stops30h 40mMultiple Airlines

Mon 26/114:30LTN - SFO

2 stops30h 10mMultiple Airlines

Deal found 3/12£454

Wed 21/119:25SFO - LTN

2 stops18h 55mMultiple Airlines

Sun 1/220:50LTN - SFO

2 stops27h 40mMultiple Airlines

Deal found 3/12£489

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 5 December 2025.

Mon 6/422:19SFO - LTN

2 stops26h 56mMultiple Airlines

Deal found 5/12£288

Sun 5/410:25SFO - LTN

2 stops37h 15mMultiple Airlines

Deal found 3/12£289

Fri 27/218:40SFO - LTN

2 stops21h 50mMultiple Airlines

Deal found 3/12£292

Sat 21/316:05SFO - LTN

2 stops24h 10mMultiple Airlines

Deal found 3/12£295

Thu 5/315:05SFO - LTN

2 stops25h 55mMultiple Airlines

Deal found 3/12£295

Tue 3/211:20SFO - LTN

3 stops22h 30mMultiple Airlines

Deal found 4/12£298

Thu 26/206:29SFO - LTN

2 stops25h 31mMultiple Airlines

Deal found 4/12£300

Sun 11/122:20SFO - LTN

2 stops26h 15mMultiple Airlines

Deal found 3/12£301

Sun 15/322:54SFO - LTN

2 stops26h 41mMultiple Airlines

Deal found 3/12£302

Find flight deals from San Francisco to Luton

Round-trip from	£445
One-way from	£288
Popular in	June
Cheapest in	September
Average price	£657

14/3-22/3
4 total stops
54h 10m total
San Francisco to London

Search Deals

6/4
2 total stops
26h 56m total
San Francisco to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£84 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Sat 17/1

16:40-22:55

2 stops22h 15m

London Luton

Sat 24/1

20:50-14:35

2 stops25h 45m

£447

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Sat 14/3

17:40-22:55

2 stops22h 15m

London Luton

Sun 22/3

14:40-15:35

2 stops31h 55m

£454

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Sun 11/1

14:40-18:15

2 stops19h 35m

London Luton

Tue 27/1

08:30-19:35

2 stops19h 05m

£456

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Thu 15/1

16:40-22:10

2 stops21h 30m

London Luton

Sun 18/1

20:50-14:35

2 stops25h 45m

£462

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Tue 5/5

17:45-22:10

1 stop20h 25m

London Luton

Wed 13/5

06:15-15:45

1 stop17h 30m

£483

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Sun 18/1

16:40-18:15

2 stops17h 35m

London Luton

Thu 22/1

19:25-14:35

2 stops27h 10m

£495

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Sun 18/1

18:20-16:45

1 stop14h 25m

London Luton

Sun 25/1

08:05-16:35

1 stop16h 30m

£501

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Fri 16/1

17:20-15:25

1 stop14h 05m

London Luton

Fri 23/1

05:50-15:35

1 stop17h 45m

£503

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Sun 25/1

08:30-13:40

2 stops21h 10m

London Luton

Sun 1/2

16:30-12:40

2 stops28h 10m

£505

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Thu 30/4

19:45-10:50

1 stop31h 05m

London Luton

Sun 10/5

05:30-18:00

1 stop20h 30m

£510

Flights are sorted by cheapest return flights first.

Deals found on 5/12

Showing 1-10 of 22 results

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.

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 San Francisco to London Luton Airport

How often are flights from San Francisco to London delayed?

About 0% of weekly flights between San Francisco and London have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for San Francisco to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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 11.8 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.

See more FAQs

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Watford

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Crawley

Deal

Winchester

Romford

Bedford

Chichester

Guildford

Ipswich

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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 £288

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 6/4. 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 5 December 2025.

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 5 December 2025.

Find flight deals from San Francisco to Luton

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to London Luton Airport

How often are flights from San Francisco to London delayed?

What is the most punctual flight time for San Francisco to London flights?

What day of the week experiences the fewest flight delays on this route?

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

See prices for flight routes from nearby airports that may be better suited for you.

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

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

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 5 December 2025.