Cheapest return flights from London to Keflavik in March from 86€

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

Return flights

08 Mar - 13 Mar easyJet direct
10 Mar - 13 Mar easyJet direct
09 Mar - 13 Mar easyJet direct
09 Mar - 12 Mar easyJet direct
08 Mar - 12 Mar easyJet direct
15 Mar - 18 Mar easyJet direct
12 Mar - 16 Mar easyJet direct
16 Mar - 19 Mar easyJet direct
13 Mar - 20 Mar easyJet direct
23 Mar - 26 Mar easyJet direct
29 Mar - 05 Apr easyJet direct
29 Mar - 03 Apr easyJet direct
30 Mar - 04 Apr Wizz Air Malta
30 Mar - 13 Apr easyJet direct
29 Mar - 01 Apr easyJet
27 Mar - 03 Apr easyJet direct
29 Mar - 04 Apr easyJet
27 Mar - 01 Apr easyJet
27 Mar - 04 Apr easyJet
29 Mar - 02 Apr easyJet

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

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.