Cheapest return flights from London to Helsinki in May from 91€
AirHint found the following cheapest return flights from London (LGW) to Helsinki (HEL)
in May 2026 (see full year ).
Return flights
07 May
- 10 May
Norwegian Air Sweden AOC
91 €
direct
07 May
- 11 May
Norwegian Air Sweden AOC
98 €
direct
07 May
- 08 May
Norwegian Air Sweden AOC
108 €
direct
01 May
- 15 May
airBaltic
111 €
05 May
- 08 May
Norwegian
113 €
04 May
- 19 May
airBaltic
115 €
07 May
- 15 May
Norwegian Air Sweden AOC
118 €
direct
10 May
- 11 May
Norwegian Air Sweden AOC
118 €
direct
01 May
- 15 May
Norwegian Air Sweden AOC
126 €
direct
01 May
- 11 May
Norwegian Air Sweden AOC
127 €
direct
01 May
- 01 Jun
airBaltic
157 €
21 May
- 06 Jun
airBaltic
163 €
Also check the deals for one-way flights from London to Helsinki 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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