Cheapest return flights from London to Porto in June from $296

Best time to book flights for London (LCY) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Porto (OPO) in June 2025 (see full year).

Return flights

16 Jun - 20 Jun KLM
16 Jun - 24 Jun KLM
16 Jun - 23 Jun KLM
28 Jun - 02 Jul Luxair
17 Jun - 20 Jun KLM
24 Jun - 02 Jul Lufthansa
24 Jun - 26 Jun Luxair
24 Jun - 01 Jul Lufthansa
25 Jun - 01 Jul Lufthansa
17 Jun - 26 Jun KLM
17 Jun - 27 Jun KLM
03 Jun - 10 Jun KLM
17 Jun - 24 Jun KLM
30 Jun - 08 Jul Lufthansa
03 Jun - 08 Jun KLM
27 Jun - 02 Jul Luxair
30 Jun - 07 Jul Lufthansa
20 Jun - 01 Jul KLM
27 Jun - 01 Jul Lufthansa
30 Jun - 04 Jul KLM

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

Skyscanner

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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