AirHint found the following cheapest return flights from Oakland (OAK) to London (LHR) in January 2026 (see full year).

Return flights

30 Jan - 08 Feb	Air France
30 Jan - 05 Feb	Delta
29 Jan - 05 Feb	Delta
14 Jan - 23 Jan	Icelandair
13 Jan - 28 Jan	Icelandair
14 Jan - 21 Jan	Icelandair
14 Jan - 17 Feb	Icelandair
21 Jan - 25 Jan	Icelandair
20 Jan - 25 Jan	Icelandair
19 Jan - 23 Jan	Icelandair
19 Jan - 29 Jan	Icelandair
09 Jan - 16 Jan	British Airways
15 Jan - 22 Jan	Icelandair
12 Jan - 26 Jan	Icelandair
31 Jan - 08 Feb	Icelandair
29 Jan - 09 Feb	Icelandair
15 Jan - 05 Feb	Icelandair

Also check the deals for one-way flights from Oakland to London in January.

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

Cheapest return flights from Oakland to London in January from $631

Return flights