Direct flights from Seoul to London (ICN → LHR)

Distance 8,862 km (5,507 mi)
Est. duration 10h 26m
ICN
Seoul
Incheon International Airport, Republic of Korea
LHR
London
Heathrow, United Kingdom
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Live fares · ICN → LHR

Available flights

Air ChinaNon-stop
from$609
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Frequently asked questions

How far is the flight from Seoul to London? The flight distance from ICN to LHR is approximately 8,862 km (5,507 miles).
How long is the flight from ICN to LHR? The estimated flight time from Seoul to London is approximately 10h 26m.
What airlines fly from ICN to LHR? Airlines operating direct flights from Seoul to London include: KE, OZ, VS.

Cheapest fares Seoul → London

Seoul ICN
London LHR
July from $367 August from $334 September from $334 October from $243 November — December —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Seoul → London.

Cheap flights from Seoul to London Cheapest month to fly to London Flights from Republic of Korea Flights to United Kingdom Visa-free with Republic of Korea passport All airports in United Kingdom KE routes & destinations All routes by this carrier OZ routes & destinations All routes by this carrier VS routes & destinations All routes by this carrier

Try a nearby airport to Seoul

Flights to London (LHR) from other airports within 350 km of Seoul. Often unlocks cheaper fares or better times.

GMP → LHR 34 km from ICN Seoul → London Republic of Korea · 15 destinations CJJ → LHR 124 km from ICN Cheongju → London Republic of Korea · 22 destinations TAE → LHR 262 km from ICN Daegu → London Republic of Korea · 15 destinations PUS → LHR 339 km from ICN Busan → London Republic of Korea · 49 destinations

Or try a nearby airport to London

Flights from Seoul (ICN) to other airports within 350 km of London.

ICN → LCY 35 km from LHR Seoul → London United Kingdom · 31 destinations ICN → LGW 40 km from LHR Seoul → London United Kingdom · 216 destinations ICN → LTN 46 km from LHR Seoul → London United Kingdom · 137 destinations ICN → STN 68 km from LHR Seoul → London United Kingdom · 202 destinations ICN → SEN 81 km from LHR Seoul → Southend United Kingdom · 25 destinations

Other flights from Seoul (ICN)

Abu Dhabi (AUH) Addis Ababa (ADD) Almaty (ALA) Amsterdam (AMS) Angeles (CRK) Aomori (AOJ) Astana (NQZ) Atlanta (ATL) All 162 destinations →

Other flights from London (LHR)

Aberdeen (ABZ) Abu Dhabi (AUH) Abuja (ABV) Accra (ACC) Addis Ababa (ADD) Algiers (ALG) Almaty (ALA) Amman (AMM) All 224 destinations →