Cheapest return flights from London to Keflavik in June from 92€

AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF) in June 2026 (see full year).

Return flights

03 Jun - 10 Jun easyJet direct
10 Jun - 18 Jun easyJet
05 Jun - 07 Jun easyJet
03 Jun - 17 Jun easyJet
02 Jun - 06 Jun easyJet
10 Jun - 17 Jun easyJet
04 Jun - 07 Jun Wizz Air
10 Jun - 20 Jun easyJet
05 Jun - 19 Jun easyJet
08 Jun - 18 Jun Ryanair

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

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