Cheapest return flights from London to Helsinki in May from 88€
AirHint found the following cheapest return flights from London (STN) to Helsinki (HEL)
in May 2026 (see full year ).
Return flights
16 May
- 19 May
Ryanair
88 €
direct
29 May
- 17 Jun
Ryanair
95 €
direct
29 May
- 10 Jun
Ryanair
96 €
direct
08 May
- 19 May
Ryanair
99 €
direct
07 May
- 19 May
Ryanair
100 €
direct
17 May
- 19 May
Ryanair
100 €
direct
20 May
- 27 May
Ryanair
101 €
direct
16 May
- 27 May
Ryanair
102 €
direct
20 May
- 21 May
Ryanair
110 €
direct
08 May
- 27 May
Ryanair
111 €
direct
16 May
- 21 May
Ryanair
111 €
direct
08 May
- 10 May
Ryanair
112 €
direct
29 May
- 15 Jun
Ryanair
131 €
direct
29 May
- 12 Jun
Ryanair
141 €
direct
29 May
- 19 Jun
Ryanair
141 €
direct
22 May
- 10 Jun
Ryanair
148 €
direct
29 May
- 18 Jun
Ryanair
153 €
direct
24 May
- 10 Jun
Ryanair
156 €
direct
23 May
- 10 Jun
Ryanair
157 €
direct
25 May
- 10 Jun
Ryanair
157 €
direct
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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