Find cheap flights from London Luton Airport to San Francisco

LTN - SFO

Find cheap flights from London Luton Airport to San Francisco

Search hundreds of travel sites at once for deals on flights to San Francisco. Bundle your flight + hotel and save!

Round-trip
Economy
London (LTN)
San Francisco
Mon 10/18
Mon 10/25
Any month
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Include hotels

Good to know

Low season

JanuaryBest time to beat the crowds with an average 41% drop in price.

High season

MayMost popular time to fly with an average 36% increase in price.

Average price round-trip

$608(avg. price over the last 2 weeks)

When to book flights from London Luton Airport to San Francisco

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • High season is considered to be April, May and June. The cheapest month to fly is January.
  • Morning departure is around 15% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London Luton Airport to San Francisco flights

How long does a flight from London Luton Airport to San Francisco take?

Do I need a passport to fly between London Luton Airport and San Francisco?

What’s the cheapest day of the week to fly from London Luton Airport to San Francisco?

How does KAYAK find such low prices 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?

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

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

COVID-19 information

Safety measures for airlines flying from London Luton Airport to San Francisco

Airlines flying from London Luton Airport to San Francisco have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London Luton Airport to San Francisco

Mandatory masks

Masks required on board, masks provided on flights from London Luton Airport to San Francisco

Social distancing seating

Middle seats unavailable to book on flights from London Luton Airport to San Francisco

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London Luton Airport to San Francisco

Book cheap flights from London Luton Airport to San Francisco

Recent round-trip flight deals

11/21
Sun
2 stops
Multiple Airlines
35h 15m
LTN - SFO
11/28
Sun
2 stops
Multiple Airlines
19h 25m
SFO - LTN
12/15
Wed
2 stops
Multiple Airlines
32h 35m
LTN - SFO
12/22
Wed
2 stops
Multiple Airlines
26h 40m
SFO - LTN
11/10
Wed
2 stops
Multiple Airlines
27h 00m
LTN - SFO
11/15
Mon
2 stops
Multiple Airlines
22h 20m
SFO - LTN
12/15
Wed
2 stops
Multiple Airlines
25h 50m
LTN - SFO
12/27
Mon
2 stops
Multiple Airlines
16h 40m
SFO - LTN
3/12
Sat
2 stops
Multiple Airlines
19h 50m
LTN - SFO
3/26
Sat
1 stop
Multiple Airlines
19h 30m
SFO - LTN
11/8
Mon
2 stops
Multiple Airlines
32h 15m
LTN - SFO
11/20
Sat
2 stops
Multiple Airlines
24h 45m
SFO - LTN
4/10
Sun
2 stops
Multiple Airlines
18h 05m
LTN - SFO
4/23
Sat
2 stops
Multiple Airlines
24h 20m
SFO - LTN
11/8
Mon
2 stops
Multiple Airlines
19h 55m
LTN - SFO
11/18
Thu
2 stops
Multiple Airlines
23h 10m
SFO - LTN
11/18
Thu
2 stops
Multiple Airlines
19h 45m
LTN - SFO
12/2
Thu
2 stops
Multiple Airlines
30h 10m
SFO - LTN
12/15
Wed
2 stops
Multiple Airlines
28h 45m
LTN - SFO
12/26
Sun
2 stops
Multiple Airlines
22h 55m
SFO - LTN
11/11
Thu
2 stops
Multiple Airlines
20h 25m
LTN - SFO
11/21
Sun
2 stops
Multiple Airlines
18h 55m
SFO - LTN
12/12
Sun
1 stop
Multiple Airlines
35h 10m
LTN - SFO
12/27
Mon
2 stops
Multiple Airlines
16h 40m
SFO - LTN
4/15
Fri
2 stops
Multiple Airlines
22h 00m
LTN - SFO
4/24
Sun
2 stops
Multiple Airlines
21h 00m
SFO - LTN
4/10
Sun
1 stop
Multiple Airlines
30h 05m
LTN - SFO
4/23
Sat
1 stop
Multiple Airlines
15h 15m
SFO - LTN
11/20
Sat
2 stops
Multiple Airlines
19h 50m
LTN - SFO
11/28
Sun
2 stops
Multiple Airlines
18h 05m
SFO - LTN
12/15
Wed
2 stops
Multiple Airlines
28h 45m
LTN - SFO
12/29
Wed
2 stops
Multiple Airlines
22h 55m
SFO - LTN
11/13
Sat
2 stops
Multiple Airlines
19h 50m
LTN - SFO
11/27
Sat
2 stops
Multiple Airlines
29h 30m
SFO - LTN
12/12
Sun
2 stops
Multiple Airlines
28h 40m
LTN - SFO
12/27
Mon
2 stops
Multiple Airlines
16h 40m
SFO - LTN
12/15
Wed
2 stops
Multiple Airlines
28h 45m
LTN - SFO
12/29
Wed
3 stops
Multiple Airlines
22h 55m
SFO - LTN
12/16
Thu
2 stops
Multiple Airlines
19h 45m
LTN - SFO
12/30
Thu
1 stop
Multiple Airlines
23h 20m
SFO - LTN
Show more results

Recent one-way flight deals

11/23
Tue
2 stops
Multiple Airlines
32h 05m
LTN - SFO
1/25
Tue
2 stops
Multiple Airlines
32h 05m
LTN - SFO
3/1
Tue
1 stop
Multiple Airlines
33h 30m
LTN - SFO
11/17
Wed
2 stops
Multiple Airlines
21h 25m
LTN - SFO
3/30
Wed
1 stop
Multiple Airlines
22h 50m
LTN - SFO
4/3
Sun
1 stop
Multiple Airlines
22h 50m
LTN - SFO
4/2
Sat
1 stop
Multiple Airlines
33h 55m
LTN - SFO
11/16
Tue
3 stops
Multiple Airlines
45h 40m
LTN - SFO
12/23
Thu
1 stop
Multiple Airlines
33h 30m
LTN - SFO
12/12
Sun
2 stops
Multiple Airlines
22h 10m
LTN - SFO
3/30
Wed
2 stops
Multiple Airlines
21h 55m
LTN - SFO
12/12
Sun
2 stops
Multiple Airlines
22h 10m
LTN - SFO
11/29
Mon
3 stops
Multiple Airlines
54h 20m
LTN - SFO
4/3
Sun
3 stops
Multiple Airlines
52h 05m
LTN - SFO
11/9
Tue
2 stops
Multiple Airlines
32h 05m
LTN - SFO
11/16
Tue
2 stops
Multiple Airlines
37h 55m
LTN - SFO
4/1
Fri
2 stops
Multiple Airlines
20h 35m
LTN - SFO
11/29
Mon
3 stops
Multiple Airlines
56h 05m
LTN - SFO
11/16
Tue
3 stops
Multiple Airlines
37h 55m
LTN - SFO
1/19
Wed
2 stops
Multiple Airlines
57h 45m
LTN - SFO
Show more results
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