AirHint found the following cheapest return flights from Prague (PRG) to Keflavik (KEF)
in May 2025 (see full year ).
Return flights
10 May
- 20 May
easyJet
$ 160
17 May
- 20 May
easyJet
$ 172
10 May
- 17 May
easyJet
$ 203
08 May
- 13 May
Wizz Air UK
$ 211
29 May
- 03 Jun
Wizz Air UK
$ 214
07 May
- 11 May
Scandinavian Airlines
$ 230
09 May
- 17 May
Wizz Air UK
$ 233
16 May
- 21 May
Ryanair
$ 241
08 May
- 12 May
Wizz Air UK
$ 246
24 May
- 01 Jun
easyJet
$ 252
08 May
- 16 May
Wizz Air UK
$ 253
07 May
- 15 May
Scandinavian Airlines
$ 254
29 May
- 08 Jun
Fly Play
$ 274
direct
30 May
- 04 Jun
Ryanair
$ 277
25 May
- 02 Jun
Wizz Air UK
$ 280
25 May
- 01 Jun
Fly Play
$ 294
direct
26 May
- 01 Jun
Scandinavian Airlines
$ 327
30 May
- 04 Jun
Icelandair
$ 457
direct
25 May
- 02 Jun
Fly Play
$ 520
direct
26 May
- 01 Jun
Icelandair
$ 530
direct
Also check the deals for one-way flights from Prague 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.
