Cheapest return flights from London (LHR) to Seoul (GMP), January

20 dates in January 2027, from $ 680. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
11 Jan 20 Jan 2027 China Southern
19 Jan 3 Feb 2027 China Southern
11 Jan 21 Jan 2027 China Southern
17 Jan 27 Jan 2027 China Eastern
5 Jan 13 Jan 2027 China Southern
19 Jan 27 Jan 2027 China Southern
11 Jan 25 Jan 2027 China Southern
17 Jan 24 Jan 2027 China Southern
11 Jan 19 Jan 2027 China Southern
5 Jan 12 Jan 2027 China Southern
11 Jan 18 Jan 2027 China Southern
11 Jan 8 Feb 2027 Air China
27 Jan 6 Feb 2027 Air China
28 Jan 8 Feb 2027 Air China
29 Jan 5 Feb 2027 Air China
26 Jan 8 Feb 2027 Air China
15 Jan 8 Feb 2027 Air China
15 Jan 6 Feb 2027 Air China
4 Jan 2 Feb 2027 Air China
31 Jan 25 Feb 2027 Air China
Powered by

Cheapest deals for the full year

Deals for one-way flights from London to Seoul in January.

Book a cheap hotel in Seoul

Cheap car rent in Gimpo

Updated Oct 17, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.