Cheapest return flights from London to Keflavik in June from 182€

Best time to book flights for London (LGW) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Keflavik (KEF) in June 2025 (see full year).

Return flights

15 Jun - 21 Jun Icelandair direct
03 Jun - 08 Jun Icelandair direct
05 Jun - 08 Jun Wizz Air Malta
05 Jun - 10 Jun Wizz Air Malta
14 Jun - 19 Jun Wizz Air Malta
18 Jun - 28 Jun Icelandair direct
11 Jun - 13 Jun Norwegian
04 Jun - 13 Jun Icelandair direct
06 Jun - 13 Jun Icelandair direct
04 Jun - 12 Jun Icelandair direct
26 Jun - 29 Jul Icelandair direct
13 Jun - 22 Jul Icelandair direct
14 Jun - 22 Jul Icelandair direct
24 Jun - 01 Jul Icelandair direct
25 Jun - 03 Jul Icelandair direct
23 Jun - 06 Jul Icelandair direct
20 Jun - 01 Jul Icelandair direct
27 Jun - 01 Jul Icelandair direct
25 Jun - 01 Jul Icelandair direct
18 Jun - 02 Jul Icelandair direct

Also check the deals for one-way flights from London to Keflavik in June.

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 Keflavik

Cheap car rent in Keflavik