AirHint found the following cheapest return flights from London (LON) to Porto (OPO)
in October 2025 (see full year ).
Return flights
08 Oct
- 15 Oct
Ryanair
$ 94
direct
08 Oct
- 09 Oct
Ryanair
$ 94
direct
08 Oct
- 14 Oct
Ryanair
$ 94
direct
01 Oct
- 08 Oct
easyJet
$ 97
direct
14 Oct
- 15 Oct
Ryanair
$ 98
direct
07 Oct
- 15 Oct
Ryanair
$ 98
direct
07 Oct
- 09 Oct
Ryanair
$ 98
direct
07 Oct
- 14 Oct
Ryanair
$ 98
direct
08 Oct
- 21 Oct
Ryanair
$ 99
direct
08 Oct
- 17 Oct
Ryanair
$ 99
direct
31 Oct
- 14 Nov
Ryanair
$ 108
direct
31 Oct
- 18 Nov
Ryanair
$ 108
direct
31 Oct
- 13 Nov
Ryanair
$ 108
direct
31 Oct
- 08 Nov
Ryanair
$ 108
direct
31 Oct
- 09 Nov
Ryanair
$ 108
direct
31 Oct
- 10 Nov
Ryanair
$ 108
direct
31 Oct
- 07 Nov
Ryanair
$ 108
direct
31 Oct
- 11 Nov
Ryanair
$ 108
direct
31 Oct
- 06 Nov
Ryanair
$ 108
direct
31 Oct
- 12 Nov
Ryanair
$ 108
direct
Also check the deals for one-way flights from London to Porto in October .
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.