AirHint found the following cheapest return flights from Edinburgh (EDI) to Keflavik (KEF) in May 2026 (see full year).

Return flights

09 May - 13 May	easyJet	direct
06 May - 09 May	easyJet	direct
02 May - 09 May	easyJet	direct
16 May - 23 May	easyJet	direct
06 May - 10 May	easyJet
06 May - 11 May	easyJet
17 May - 23 May	Norwegian
17 May - 24 May	Austrian Airlines

Also check the deals for one-way flights from Edinburgh to Keflavik in May.

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.

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Cheapest return flights from Edinburgh to Keflavik in May from 84€

Return flights