Cheapest return flights from San Francisco to London in November from $521

Best time to book flights for San Francisco (SFO) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to London (LHR) in November 2025 (see full year).

Return flights

14 Nov - 23 Nov TAP
07 Nov - 16 Nov TAP
05 Nov - 04 Dec TAP
14 Nov - 29 Nov Scandinavian Airlines
14 Nov - 18 Nov TAP
15 Nov - 02 Dec Air Canada
12 Nov - 19 Nov United
14 Nov - 28 Nov TAP
19 Nov - 29 Nov Aer Lingus
26 Nov - 02 Dec Aer Lingus
12 Nov - 19 Nov British Airways direct
05 Nov - 04 Dec Iberia direct
02 Nov - 09 Nov United
19 Nov - 29 Nov Delta direct
26 Nov - 02 Dec Delta direct
21 Nov - 24 Dec Air Canada
15 Nov - 02 Dec Iberia direct

Also check the deals for one-way flights from San Francisco to London in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London