Cheapest one-way flights from San Diego to London in August from 321€

Best time to book flights for San Diego (SAN) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from San Diego (SAN) to London (LHR) in August 2025 (see full year).

One-Way flights

25 Aug Hawaiian Airlines
03 Aug Frontier Airlines
27 Aug Hawaiian Airlines
24 Aug Sun Country Airlines
09 Aug Iberia direct
22 Aug American Airlines direct
26 Aug Air Canada
25 Aug Iberia direct
24 Aug British Airways direct
03 Aug British Airways direct

Also check the deals for return flights from San Diego to London in August.

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