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LTN - SFO

Find cheap flights from London Luton Airport to San Francisco from £206

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to San Francisco departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 4/6
Tue 11/6

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Luton to San Francisco (LTN-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luton to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:00 - 15:50LTN-SFO
17h 50m2 stops
17:40 - 21:45SFO-LTN
20h 05m2 stops
Fri, 17 May - Mon, 20 May
06:05 - 09:30LTN-SFO
35h 25m3 stops
10:15 - 21:45SFO-LTN
27h 30m3 stops
Tue, 4 Jun - Tue, 11 Jun
06:05 - 09:30LTN-SFO
35h 25m3 stops
10:15 - 14:30SFO-LTN
20h 15m3 stops
Tue, 4 Jun - Tue, 18 Jun
06:05 - 20:50LTN-SFO
22h 45m1 stop
14:42 - 22:55SFO-LTN
24h 13m2 stops
Wed, 12 Jun - Sun, 23 Jun
06:05 - 21:13LTN-SFO
23h 08m2 stops
10:15 - 22:15SFO-LTN
28h 00m3 stops
Tue, 4 Jun - Tue, 11 Jun
15:50 - 17:55LTN-SFO
34h 05m1 stop
14:42 - 22:10SFO-LTN
23h 28m2 stops
Mon, 10 Jun - Thu, 13 Jun
06:05 - 21:13LTN-SFO
23h 08m2 stops
10:15 - 14:30SFO-LTN
20h 15m3 stops
Tue, 4 Jun - Tue, 18 Jun
07:05 - 14:34LTN-SFO
39h 29m3 stops
10:15 - 18:20SFO-LTN
24h 05m3 stops
Sat, 1 Jun - Tue, 4 Jun
07:05 - 21:13LTN-SFO
22h 08m2 stops
10:15 - 18:20SFO-LTN
24h 05m3 stops
Sat, 1 Jun - Tue, 4 Jun
06:50 - 16:50LTN-SFO
42h 00m3 stops
12:50 - 14:30SFO-LTN
17h 40m2 stops
Sun, 8 Sep - Tue, 17 Sep

Flights from Luton to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Luton to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Luton Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Luton Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Luton Airport to San Francisco is February, where tickets cost £423 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £702 and £667 respectively.

How far in advance should I book a flight from London Luton Airport to San Francisco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Luton Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Luton Airport to San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 57 days before departure.

Good to know - Cheap tickets from London Luton Airport to San Francisco

Low season

November

High season

October

Cheapest flight

£206
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from London Luton Airport to San Francisco

When to book flights from Luton to San Francisco

Are your dates flexible? Find out the best times to travel from Luton to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to San Francisco flights

  • What is the cheapest flight from London Luton Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from London Luton Airport to San Francisco was £258 for a one-way ticket and £824 for a return.

  • Which aircraft models fly most regularly from London Luton Airport to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Luton Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from London Luton Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Luton to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from London to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luton to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Virgin AtlanticOverall score based on 740 reviews
7.8Boarding
8.3Crew
7.1Food
7.7Entertainment
7.4Comfort
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Great flight. Left on time, not very crowded. Quiet and the right temperature.

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

I paid a lot of money for seat selection and was miserable for flight duration

Lufthansa lost our luggage. After a lot of chasing on our part we got it back. The main problem is that there was no office in Bogota to help us outside of flighttimes. The customer service phone lines had no data on our luggage. I think Lufthansa need to invest in managing communications over lost luggage or this will end with everyone taking more luggage out of hold.

Very good service. One of my journey was by bus. But they advised by plane. Wrong information

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to San Francisco

Cheapest flights to San Francisco from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Francisco found on KAYAK in the last 72 hours.
4/6Tue
2 stops
44h 29mLTN-SFO
£206
30/5Thu
3 stops
45h 33mLTN-SFO
£224
15/5Wed
2 stops
36h 48mLTN-SFO
£230
7/9Sat
2 stops
37h 50mLTN-SFO
£284
11/5Sat
2 stops
22h 13mLTN-SFO
£297
16/5Thu
3 stops
47h 42mLTN-SFO
£300
3/6Mon
2 stops
52h 29mLTN-SFO
£301
6/6Thu
2 stops
57h 04mLTN-SFO
£304
4/6Tue
3 stops
35h 25mLTN-SFO
£305
9/9Mon
2 stops
26h 15mLTN-SFO
£308

Search by stops

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Last minute flights from Luton to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to San Francisco that are departing in the next 10 days.
6/5Mon
multi-stop
32h 45mLTN-SFO
13/5Mon
multi-stop
20h 35mSFO-LTN
£613
6/5Mon
multi-stop
32h 45mLTN-SFO
13/5Mon
multi-stop
20h 35mSFO-LTN
£649
10/5Fri
multi-stop
33h 23mLTN-SFO
11/6Tue
multi-stop
28h 00mSFO-LTN
£697
9/5Thu
multi-stop
17h 50mLTN-SFO
13/5Mon
multi-stop
20h 05mSFO-LTN
£699
7/5Tue
multi-stop
17h 50mLTN-SFO
21/5Tue
multi-stop
18h 00mSFO-LTN
£712
8/5Wed
multi-stop
22h 45mLTN-SFO
11/5Sat
multi-stop
23h 40mSFO-LTN
£730
9/5Thu
multi-stop
28h 50mLTN-SFO
12/5Sun
multi-stop
17h 20mSFO-LTN
£741
10/5Fri
multi-stop
24h 58mLTN-SFO
11/6Tue
multi-stop
17h 50mSFO-LTN
£767
10/5Fri
multi-stop
32h 10mLTN-SFO
13/5Mon
multi-stop
20h 05mSFO-LTN
£788
8/5Wed
multi-stop
17h 50mLTN-SFO
15/5Wed
multi-stop
20h 10mSFO-LTN
£838

Search by stops

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London Luton Airport - San Francisco Flights

Departure:

London Luton Airport (LTN)United Kingdom

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - London Luton Airport

Cabin classes: