Cheapest return flights from Porto to London in June from $135

AirHint found the following cheapest return flights from Porto (OPO) to London (STN) in June 2026 (see full year).

Return flights

16 Jun - 16 Jun Ryanair direct
10 Jun - 16 Jun Ryanair direct
05 Jun - 16 Jun Ryanair direct
11 Jun - 16 Jun Ryanair direct
04 Jun - 16 Jun Ryanair direct
12 Jun - 16 Jun Ryanair direct
03 Jun - 16 Jun Ryanair direct
13 Jun - 16 Jun Ryanair direct
18 Jun - 01 Jul Ryanair direct
18 Jun - 24 Jun Ryanair direct
18 Jun - 22 Jun Ryanair direct
17 Jun - 01 Jul Ryanair direct
16 Jun - 01 Jul Ryanair direct
30 Jun - 01 Jul Ryanair direct
11 Jun - 01 Jul Ryanair direct
12 Jun - 01 Jul Ryanair direct
26 Jun - 01 Jul Ryanair direct
13 Jun - 01 Jul Ryanair direct
18 Jun - 07 Jul Ryanair direct
19 Jun - 01 Jul Ryanair direct

Also check the deals for one-way flights from Porto to London in June.

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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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