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Cheap flights San Francisco — London

San Francisco (SFO, US) London (LON, GB)
from $302 8 616 km ~10h 38m 39 flights found 6 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $302 on 26.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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Th
Fr
Sa
Su
December 2026
Mo
Tu
We
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Su
January 2027
Mo
Tu
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Prices found for 26 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
27 Nov 2026, Fri
jetBlue B6 1834
17:00
SFO San Francisco International Airport
05:16
LHR London Heathrow Airport
12h 16m 1 stop
Biletix
$302
View this ticket
26 Nov 2026, Thu
jetBlue B6 16
02:25
SFO San Francisco International Airport
15:09
LHR London Heathrow Airport
12h 44m 1 stop
Biletix
$302
View this ticket
03 Dec 2026, Thu
Frontier Airlines F9 2858
08:31
SFO San Francisco International Airport
23:33
LHR London Heathrow Airport
15h 2m 3 stops
Aviakassa
$339
View this ticket
17 Nov 2026, Tue
jetBlue B6 1734
21:44
SFO San Francisco International Airport
11:45
LTN London Luton Airport
14h 1m 2 stops
Trip.com
$363
View this ticket
18 Nov 2026, Wed
Flair Airlines F8 1847
20:15
SFO San Francisco International Airport
08:49
LHR London Heathrow Airport
12h 34m 2 stops
Trip.com
$386
View this ticket
10 Dec 2026, Thu
Frontier Airlines F9 1230
17:30
SFO San Francisco International Airport
06:50
LHR London Heathrow Airport
13h 20m 2 stops
Kupi.com
$386
View this ticket
Route characteristics
Distance
8 616 km
Flight time
10h 38m
Time difference
+8h
Minimum price
from $302 (26.11.2026)
Average price
$504
Maximum price
$2 114
Departures per week
3
Cheapest day
Monday
Departure airports (1)
SFO San Francisco International Airport
Arrival airports (2)
LHR London Heathrow Airport LTN London Luton Airport
Airlines (6)
B6 jetBlue F9 Frontier Airlines TP TAP Air Portugal F8 Flair Airlines UA United Airlines VS Virgin Atlantic
Agencies (7)
Biletix Aviakassa Trip.com Kupi.com Clickavia Т-Банк City.Travel
Prices by day of week
Tuesday
$363
avg $363
Wednesday
$386
avg $386
Thursday
$302
avg $342
Friday
$302
avg $302
Price trend by month
November 2026
from $302
avg $338
4 flights
December 2026
from $339
avg $363
2 flights
Airlines — cheapest prices 6
jetBlue
jetBlue
Low-cost 9 flights · 8 days
$302
Frontier Airlines
Frontier Airlines
Low-cost 6 flights · 6 days
$339
TAP Air Portugal
TAP Air Portugal
2 flights · 2 days
$381
Flair Airlines
Flair Airlines
Low-cost 1 flights · 1 days
$386
United Airlines
United Airlines
7 flights · 6 days
$573
Virgin Atlantic
Virgin Atlantic
14 flights · 14 days
$594
Where to buy tickets 7
Biletix
5 tickets · 5 days
from $302
Aviakassa
6 tickets · 6 days
from $339
Trip.com
3 tickets · 3 days
from $363
Kupi.com
3 tickets · 3 days
from $381
Clickavia
16 tickets · 15 days
from $404
Т-Банк
5 tickets · 5 days
from $425
City.Travel
1 tickets · 1 days
from $426
Airports

From — San Francisco (1)

  • SFO San Francisco International Airport

To — London (2)

  • LHR London Heathrow Airport
  • LTN London Luton Airport
Other destinations from San Francisco
Albuquerque
US
Accra
GH
Arcata
US
Adler/Sochi
RU
Auckland
NZ
Almaty
KZ
Ahmedabad
IN
Amsterdam
NL · Hub
Anchorage
US
Ankara
TR
Aspen
US
Athens
GR
Frequently asked questions about the route San Francisco — London
How long is the flight from San Francisco to London?
Approximate flight time — 10h 38m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from San Francisco to London?
The straight-line distance — 8 616 km.
How much do flights from San Francisco to London cost?
The minimum price over 3 months — from $302 on 26.11.2026.
What is the average ticket price?
The average price — $504. Range: $302 — $2 114.
What is the time difference between San Francisco and London?
The difference — +8h.
From which airports does San Francisco operate flights?
From San Francisco: SFO (San Francisco International Airport).
To which airports in London do flights arrive?
To London: LHR (London Heathrow Airport), LTN (London Luton Airport).
Which airlines fly this route?
This route is served by 6 airlines: jetBlue, Frontier Airlines, TAP Air Portugal, Flair Airlines, United Airlines, Virgin Atlantic.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route San Francisco — London

Flights San Francisco — London is a popular route. The straight-line distance is 8 616 km. Flight time 10h 38m. Time difference +8h.

From San Francisco (SFO) flights depart from 1 airport: SFO. To London (LON) — 2 arrival airports: LHR, LTN.

6 airlines operate on this route: jetBlue, Frontier Airlines, TAP Air Portugal, Flair Airlines, United Airlines, Virgin Atlantic.

The minimum price for the next 3 months — from $302 (26.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $504, ranging from $302 to $2 114. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

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