Cheapest return flights from Oslo to Helsinki in May from 85€
AirHint found the following cheapest return flights from Oslo (OSL) to Helsinki (HEL)
in May 2026 (see full year ).
Return flights
04 May
- 12 May
Norwegian
85 €
direct
04 May
- 20 May
Norwegian
85 €
direct
04 May
- 18 May
Norwegian
85 €
direct
12 May
- 20 May
Norwegian
85 €
direct
12 May
- 18 May
Norwegian
85 €
direct
18 May
- 20 May
Norwegian
93 €
direct
12 May
- 28 May
Norwegian
95 €
direct
22 May
- 26 May
airBaltic
99 €
18 May
- 28 May
Norwegian
103 €
direct
18 May
- 05 Jun
Norwegian
103 €
direct
04 May
- 22 May
Norwegian
105 €
direct
25 May
- 11 Jun
Norwegian
119 €
direct
24 May
- 11 Jun
Norwegian
127 €
direct
25 May
- 05 Jun
Norwegian
129 €
direct
25 May
- 12 Jun
Norwegian
129 €
direct
25 May
- 09 Jun
Norwegian
129 €
direct
24 May
- 05 Jun
Norwegian
137 €
direct
24 May
- 12 Jun
Norwegian
137 €
direct
24 May
- 09 Jun
Norwegian
137 €
direct
25 May
- 10 Jun
Norwegian
139 €
direct
Also check the deals for one-way flights from Oslo to Helsinki in May .
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