Cheapest return flights from London to Keflavik in August from 121€
AirHint found the following cheapest return flights from London (STN) to Keflavik (KEF)
in August 2025 (see full year ).
Return flights
30 Aug
- 10 Sep
Fly Play
121 €
direct
30 Aug
- 08 Sep
Fly Play
139 €
direct
29 Aug
- 07 Sep
Fly Play
155 €
direct
30 Aug
- 07 Sep
Fly Play
155 €
direct
30 Aug
- 03 Sep
Fly Play
157 €
direct
27 Aug
- 10 Sep
Fly Play
159 €
direct
28 Aug
- 03 Sep
Fly Play
163 €
direct
28 Aug
- 07 Sep
Fly Play
167 €
direct
29 Aug
- 05 Sep
Fly Play
169 €
direct
30 Aug
- 06 Sep
Fly Play
173 €
direct
30 Aug
- 31 Aug
Fly Play
213 €
direct
29 Aug
- 31 Aug
Fly Play
215 €
direct
28 Aug
- 31 Aug
Fly Play
221 €
direct
27 Aug
- 31 Aug
Fly Play
251 €
direct
28 Aug
- 30 Aug
Fly Play
279 €
direct
28 Aug
- 29 Aug
Fly Play
282 €
direct
25 Aug
- 27 Aug
Ryanair
294 €
27 Aug
- 30 Aug
Ryanair
298 €
26 Aug
- 31 Aug
Fly Play
307 €
direct
27 Aug
- 29 Aug
Fly Play
309 €
direct
Also check the deals for one-way flights from London 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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