Cheapest return flights from London to Seoul in July from 747€

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

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

Return flights

01 Jul - 31 Jul Etihad Airways
01 Jul - 09 Jul British Airways
06 Jul - 14 Jul Etihad Airways
01 Jul - 08 Jul British Airways
04 Jul - 13 Jul LOT
02 Jul - 08 Jul Etihad Airways
08 Jul - 21 Jul Etihad Airways
01 Jul - 15 Jul British Airways
01 Jul - 07 Jul Etihad Airways
04 Jul - 12 Jul LOT
03 Jul - 04 Aug Etihad Airways
03 Jul - 02 Aug Etihad Airways
28 Jul - 06 Aug Austrian Airlines
23 Jul - 20 Aug KLM
23 Jul - 27 Aug KLM
23 Jul - 10 Aug KLM
23 Jul - 25 Aug KLM
06 Jul - 13 Aug Finnair
15 Jul - 31 Aug Finnair
07 Jul - 12 Aug Finnair

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

Book a cheap hotel in Seoul

Cheap car rent in Seoul