Cheapest return flights from Helsinki to Keflavik in August from 243€
AirHint found the following cheapest return flights from Helsinki (HEL) to Keflavik (KEF)
in August 2025 (see full year ).
Return flights
25 Aug
- 01 Sep
Scandinavian Airlines
243 €
27 Aug
- 07 Sep
Scandinavian Airlines
252 €
22 Aug
- 01 Sep
Scandinavian Airlines
257 €
13 Aug
- 20 Aug
Scandinavian Airlines
262 €
25 Aug
- 31 Aug
Scandinavian Airlines
264 €
29 Aug
- 31 Aug
Scandinavian Airlines
266 €
27 Aug
- 31 Aug
Scandinavian Airlines
267 €
26 Aug
- 02 Sep
Scandinavian Airlines
267 €
30 Aug
- 07 Sep
Finnair
279 €
22 Aug
- 30 Aug
Scandinavian Airlines
280 €
21 Aug
- 24 Aug
Scandinavian Airlines
307 €
21 Aug
- 31 Aug
Scandinavian Airlines
308 €
20 Aug
- 23 Aug
Scandinavian Airlines
311 €
30 Aug
- 06 Sep
Finnair
313 €
25 Aug
- 29 Aug
Scandinavian Airlines
317 €
20 Aug
- 26 Aug
Norwegian
326 €
28 Aug
- 04 Sep
Finnair
335 €
direct
23 Aug
- 04 Sep
Lufthansa
335 €
26 Aug
- 02 Sep
Finnair
364 €
direct
23 Aug
- 04 Sep
Finnair
402 €
direct
Also check the deals for one-way flights from Helsinki to Keflavik in August .
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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