AirHint found the following cheapest return flights from London (LGW) to Keflavik (KEF)
in April 2025 (see full year ).
Return flights
24 Apr
- 29 Apr
easyJet
127 €
direct
30 Apr
- 06 May
Icelandair
164 €
direct
29 Apr
- 10 May
Icelandair
164 €
direct
09 Apr
- 24 Apr
Wizz Air Malta
166 €
03 Apr
- 10 Apr
easyJet
168 €
direct
23 Apr
- 28 Apr
Icelandair
172 €
direct
30 Apr
- 04 May
Icelandair
172 €
direct
24 Apr
- 03 May
Icelandair
174 €
direct
21 Apr
- 27 Apr
easyJet
175 €
direct
29 Apr
- 04 May
Icelandair
175 €
direct
15 Apr
- 27 May
Icelandair
176 €
direct
24 Apr
- 26 Apr
easyJet
177 €
17 Apr
- 24 Apr
easyJet
179 €
direct
21 Apr
- 25 Apr
easyJet
179 €
direct
02 Apr
- 07 Apr
easyJet
182 €
01 Apr
- 10 Apr
easyJet
183 €
15 Apr
- 03 May
Icelandair
187 €
direct
27 Apr
- 04 May
Icelandair
208 €
direct
26 Apr
- 03 May
Norwegian
208 €
25 Apr
- 04 May
Icelandair
209 €
direct
Also check the deals for one-way flights from London to Keflavik in April .
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.