Cheapest return flights from Oslo to Porto in March from $123
AirHint found the following cheapest return flights from Oslo (OSL) to Porto (OPO)
in March 2026 (see full year ).
Return flights
22 Mar
- 25 Mar
Vueling Airlines
$ 123
22 Mar
- 30 Mar
Vueling Airlines
$ 123
20 Mar
- 23 Mar
Scandinavian Airlines
$ 185
19 Mar
- 23 Mar
Wizz Air
$ 198
25 Mar
- 30 Mar
Norwegian
$ 214
direct
25 Mar
- 13 Apr
Norwegian
$ 214
direct
30 Mar
- 13 Apr
Norwegian
$ 229
direct
22 Mar
- 06 Apr
Vueling Airlines
$ 250
27 Mar
- 31 Mar
Scandinavian Airlines
$ 262
30 Mar
- 17 Apr
Norwegian
$ 262
25 Mar
- 25 Mar
Norwegian
$ 263
30 Mar
- 03 Apr
easyJet
$ 279
30 Mar
- 17 Apr
Norwegian
$ 285
direct
30 Mar
- 15 Apr
Norwegian
$ 298
direct
22 Mar
- 03 Apr
Vueling Airlines
$ 302
26 Mar
- 30 Mar
Vueling Airlines
$ 316
26 Mar
- 13 Apr
Vueling Airlines
$ 316
25 Mar
- 06 Apr
Norwegian
$ 341
direct
Also check the deals for one-way flights from Oslo to Porto in March .
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