AirHint found the following cheapest return flights from Porto (OPO) to London (STN)
in July 2025 (see full year ).
Return flights
30 Jul
- 19 Aug
Ryanair
$ 117
direct
03 Jul
- 08 Jul
Ryanair
$ 120
direct
30 Jul
- 18 Aug
Ryanair
$ 125
direct
03 Jul
- 05 Jul
Ryanair
$ 128
direct
30 Jul
- 17 Aug
Ryanair
$ 130
direct
03 Jul
- 13 Jul
Ryanair
$ 131
direct
29 Jul
- 19 Aug
Ryanair
$ 131
direct
03 Jul
- 07 Jul
Ryanair
$ 135
direct
03 Jul
- 09 Jul
Ryanair
$ 136
direct
31 Jul
- 19 Aug
Ryanair
$ 136
direct
02 Jul
- 08 Jul
Ryanair
$ 138
direct
26 Jul
- 16 Aug
Ryanair
$ 139
direct
29 Jul
- 18 Aug
Ryanair
$ 139
direct
27 Jul
- 16 Aug
Ryanair
$ 139
direct
04 Jul
- 08 Jul
Ryanair
$ 140
direct
07 Jul
- 08 Jul
Ryanair
$ 141
direct
03 Jul
- 15 Jul
Ryanair
$ 142
direct
09 Jul
- 13 Jul
Ryanair
$ 142
direct
29 Jul
- 17 Aug
Ryanair
$ 144
direct
31 Jul
- 18 Aug
Ryanair
$ 145
direct
Also check the deals for one-way flights from Porto to London in July .
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.