Cheapest one-way flights from London to Seoul in May from 374€

AirHint found the following cheapest one-way flights from London (LHR) to Seoul (ICN) in May 2026 (see full year).

One-Way flights

05 May Lufthansa
31 May Lufthansa
03 May Lufthansa
02 May Lufthansa
17 May Lufthansa
18 May Lufthansa
11 May Lufthansa
04 May Lufthansa
25 May Air India
07 May Air India

Also check the deals for return flights from London to Seoul in May.

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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