Cheapest one-way flights from London to Porto in June from 123€

AirHint found the following cheapest one-way flights from London (LCY) to Porto (OPO) in June 2026 (see full year).

One-Way flights

02 Jun KLM
07 Jun KLM
08 Jun Luxair
15 Jun Luxair
22 Jun Luxair
16 Jun Luxair
12 Jun Luxair
03 Jun Luxair
11 Jun Luxair
10 Jun Luxair

Also check the deals for return flights from London to Porto 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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