SAN → LHR
Cheap Flights From San Diego to London
What we know about this route, and what we'd consider a genuinely good price.
- Typical fare
- $800–$1100
- Best price we've seen
- $529
- Usual airlines
- British Airways / American
- Routing
- 1 Stop
When to book San Diego → London
London for $529 with a same-alliance connection and normal layover times. Winter is cheap and the museums are free.
Things to know
Heathrow departure taxes are already baked in here, which is why this is a better deal than it looks.
Best travel window
The fares we like most on this route show up for travel January – March. Midweek departures are consistently cheaper than weekend ones.
Watch this route
We'll email you when a fare to London is worth acting on.
Free. No spam. Just genuinely good flights.
