AirHint found the following cheapest return flights from Porto (OPO) to Dublin (DUB)
in May 2025 (see full year ).
Return flights
28 May
- 17 Jun
Ryanair
$ 115
direct
22 May
- 27 May
Ryanair
$ 128
direct
02 May
- 20 May
Ryanair
$ 128
direct
02 May
- 13 May
Ryanair
$ 128
direct
22 May
- 02 Jun
Ryanair
$ 128
direct
22 May
- 01 Jun
Ryanair
$ 128
direct
28 May
- 16 Jun
Ryanair
$ 131
direct
28 May
- 13 Jun
Ryanair
$ 131
direct
23 May
- 27 May
Ryanair
$ 133
direct
23 May
- 02 Jun
Ryanair
$ 133
direct
23 May
- 01 Jun
Ryanair
$ 133
direct
23 May
- 12 Jun
Ryanair
$ 133
direct
21 May
- 27 May
Ryanair
$ 134
direct
14 May
- 20 May
Ryanair
$ 134
direct
14 May
- 27 May
Ryanair
$ 134
direct
21 May
- 02 Jun
Ryanair
$ 134
direct
21 May
- 01 Jun
Ryanair
$ 134
direct
02 May
- 19 May
Ryanair
$ 136
direct
02 May
- 05 May
Ryanair
$ 139
direct
09 May
- 20 May
Ryanair
$ 142
direct
Also check the deals for one-way flights from Porto to Dublin 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.