AirHint found the following cheapest return flights from Billund (BLL) to Porto (OPO)
in May 2025 (see full year ).
Return flights
19 May
- 05 Jun
Ryanair
$ 181
direct
01 May
- 04 May
Ryanair
$ 188
19 May
- 29 May
Ryanair
$ 194
direct
02 May
- 07 May
Ryanair
$ 230
05 May
- 08 May
Ryanair
$ 244
15 May
- 15 May
Ryanair
$ 246
26 May
- 05 Jun
Ryanair
$ 248
direct
26 May
- 29 May
Ryanair
$ 262
direct
15 May
- 29 May
Ryanair
$ 265
direct
05 May
- 15 May
Ryanair
$ 267
direct
29 May
- 02 Jun
Ryanair
$ 268
08 May
- 12 May
SWISS
$ 275
08 May
- 11 May
SWISS
$ 275
29 May
- 05 Jun
Ryanair
$ 288
direct
22 May
- 05 Jun
Ryanair
$ 288
direct
19 May
- 09 Jun
Ryanair
$ 338
direct
19 May
- 02 Jun
Ryanair
$ 368
direct
26 May
- 09 Jun
Ryanair
$ 405
direct
26 May
- 02 Jun
Ryanair
$ 435
direct
15 May
- 02 Jun
Ryanair
$ 438
direct
Also check the deals for one-way flights from Billund to Porto 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.
