Cheapest one-way flights from London to Keflavik in June from 93€

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

AirHint found the following cheapest one-way flights from London (STN) to Keflavik (KEF) in June 2025 (see full year).

One-Way flights

03 Jun Fly Play direct
04 Jun Fly Play direct
05 Jun Fly Play direct
06 Jun Fly Play direct
12 Jun Fly Play direct
07 Jun Ryanair
24 Jun Ryanair
25 Jun Ryanair
26 Jun Fly Play direct
18 Jun Fly Play direct

Also check the deals for return 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