Cheapest return flights from Seoul to London in July from $622

Best time to book flights for Seoul (ICN) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to London (LHR) in July 2025 (see full year).

Return flights

09 Jul - 13 Jul SWISS
27 Jul - 25 Aug Malaysia Airlines
27 Jul - 26 Aug Malaysia Airlines
21 Jul - 28 Aug Malaysia Airlines
10 Jul - 26 Aug Malaysia Airlines
15 Jul - 26 Aug Lufthansa
14 Jul - 21 Aug KLM
16 Jul - 21 Aug KLM
08 Jul - 20 Jul Etihad Airways
06 Jul - 13 Jul Lufthansa
09 Jul - 28 Aug Lufthansa
11 Jul - 16 Jul Air France
03 Jul - 07 Jul Etihad Airways
08 Jul - 16 Jul Air France
01 Jul - 20 Jul Etihad Airways
10 Jul - 20 Jul Etihad Airways
08 Jul - 13 Jul Lufthansa
12 Jul - 20 Jul Etihad Airways
01 Jul - 30 Aug KLM
02 Jul - 14 Aug Vietnam Airlines

Also check the deals for one-way flights from Seoul to London in July.

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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