Cheapest return flights from London to Helsinki in May from 73€
AirHint found the following cheapest return flights from London (STN) to Helsinki (HEL)
in May 2026 (see full year ).
Return flights
05 May
- 12 May
Ryanair
73 €
direct
05 May
- 19 May
Ryanair
75 €
direct
05 May
- 10 May
Ryanair
89 €
direct
05 May
- 07 May
Ryanair
96 €
direct
07 May
- 12 May
Ryanair
97 €
direct
17 May
- 19 May
Ryanair
97 €
direct
07 May
- 19 May
Ryanair
100 €
direct
15 May
- 19 May
Ryanair
103 €
direct
05 May
- 14 May
Ryanair
105 €
direct
07 May
- 10 May
Ryanair
110 €
direct
17 May
- 02 Jun
Ryanair
136 €
direct
15 May
- 02 Jun
Ryanair
146 €
direct
22 May
- 10 Jun
Ryanair
147 €
direct
22 May
- 02 Jun
Ryanair
180 €
direct
22 May
- 09 Jun
Ryanair
195 €
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media