Cheapest one-way flights from San Francisco to London in July from 218€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LHR) in July 2025 (see full year).

One-Way flights

28 Jul Frontier Airlines
26 Jul TAP
24 Jul TAP
29 Jul Frontier Airlines
22 Jul Frontier Airlines
20 Jul Iberia For Level
27 Jul Iberia For Level
17 Jul Iberia For Level
13 Jul Iberia For Level
15 Jul Iberia For Level

Also check the deals for return flights from San Francisco to London in July.

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

Feel free to contact us with any feedback or request another flight research.