Cheapest return flights from Belfast to Porto in August from $68
AirHint found the following cheapest return flights from Belfast (BFS) to Porto (OPO)
in August 2025 (see full year ).
Return flights
27 Aug
- 10 Sep
Ryanair
$ 68
direct
27 Aug
- 06 Sep
Ryanair
$ 84
direct
27 Aug
- 13 Sep
Ryanair
$ 95
direct
23 Aug
- 10 Sep
Ryanair
$ 117
direct
27 Aug
- 30 Aug
Ryanair
$ 124
direct
23 Aug
- 06 Sep
Ryanair
$ 132
direct
20 Aug
- 06 Sep
Ryanair
$ 142
direct
27 Aug
- 03 Sep
Ryanair
$ 167
direct
23 Aug
- 30 Aug
Ryanair
$ 172
direct
20 Aug
- 30 Aug
Ryanair
$ 182
direct
16 Aug
- 30 Aug
Ryanair
$ 192
direct
23 Aug
- 03 Sep
Ryanair
$ 216
direct
20 Aug
- 03 Sep
Ryanair
$ 226
direct
26 Aug
- 30 Aug
Ryanair
$ 228
28 Aug
- 30 Aug
easyJet
$ 229
16 Aug
- 03 Sep
Ryanair
$ 236
direct
20 Aug
- 23 Aug
Ryanair
$ 247
direct
23 Aug
- 27 Aug
Ryanair
$ 253
direct
16 Aug
- 23 Aug
Ryanair
$ 258
direct
20 Aug
- 27 Aug
Ryanair
$ 262
direct
Also check the deals for one-way flights from Belfast to Porto in August .
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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