Cheapest return flights from Busan to London in October from $809

Best time to book flights for Busan (PUS) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Busan (PUS) to London (LHR) in October 2025 (see full year).

Return flights

29 Oct - 05 Nov Air China
20 Oct - 23 Oct Vietnam Airlines
07 Oct - 21 Oct China Airlines
08 Oct - 15 Oct Korean Air
08 Oct - 24 Oct Korean Air
01 Oct - 12 Oct Vietnam Airlines
02 Oct - 11 Oct Singapore Airlines
03 Oct - 12 Oct Korean Air
01 Oct - 08 Oct Vietnam Airlines
02 Oct - 09 Oct Singapore Airlines
03 Oct - 08 Oct China Airlines

Also check the deals for one-way flights from Busan to London in October.

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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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