GBP/GB
Find cheap flights to Seoul in 2025/2026 from £307 This is the cheapest return flight found to Seoul from UK on FlightsFinder on December 5th 2025 at 04:19. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Seoul from the most established flight comparison sites.
Fly to Seoul and visit sites like Gyeongbokgung Palace, N Seoul Tower, Bukchon Hanok Village & Myeong-dong.
1. Enter your search requirements for Seoul
2. Compare the best Seoul deals from top comparison engines
3. Book your Seoul flight at the cheapest price
These economy flights were found on FlightsFinder from UK to Seoul in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from UK to Seoul in the last few days. Prices subject to availability.
According to our data, January is on average the cheapest time to book flights to Seoul.
You can get flights from £307 return.
According to our data, July is on average the most expensive time to book flights to Seoul.
A return flight could set you back more than £481.
Seoul, the vibrant capital of South Korea, seamlessly blends ancient tradition with modern innovation, offering visitors an unforgettable cultural experience. From the majestic palaces of Gyeongbokgung and Changdeokgung to the bustling urban landscapes of Gangnam and Myeongdong, Seoul is a dynamic metropolis that captivates with its rich history and cutting-edge technology. Explore the charming narrow alleys of Bukchon Hanok Village, indulge in delectable street food at Gwangjang Market, or marvel at the futuristic skyscrapers towering over the cityscape. Whether you're seeking traditional temples or trendy shopping districts, Seoul invites you to embark on a journey of discovery and wonder.
A good price for a flight to Seoul is £276 - £338.
Some popular airports near Seoul include Incheon International Airport (ICN), Gimpo International Airport (GMP), and Seoul Air Base (SSN).
The flight to Seoul (ICN) is roughly 12 hours 44 minutes and 5,506 miles (8,861 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Seoul from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Seoul.
Here is the average weather forecast in Seoul by month:
• Jan: 2°C
• Feb: 5°C
• Mar: 11°C
• Apr: 18°C
• May: 24°C
• Jun: 28°C
• Jul: 29°C
• Aug: 30°C
• Sep: 26°C
• Oct: 20°C
• Nov: 12°C
• Dec: 4°C
The main airport in Seoul, Incheon International Airport, is approximately 48 kilometers away from the city center.
Typically, flights are cheapest to Seoul 2 months before departure.
Studies show flights to Seoul are typically cheaper on Tuesdays and Wednesdays.
1.8 °C
Fri, 5 Dec 2025
Average Temperature
2°C
Jan
5°C
Feb
11°C
Mar
18°C
Apr
24°C
May
28°C
Jun
29°C
Jul
30°C
Aug
26°C
Sep
20°C
Oct
12°C
Nov
4°C
Dec
London, England UK - Heathrow International Airport (LHR) to Seoul (ICN)
Distance:
5,506 miles (8,861 kilometres)
Average flight time (direct 12 hours 44 minutes)
London, England UK - London Gatwick International Airport (LGW) to Seoul (ICN)
Distance:
5,516 miles (8,876 kilometres)
Average flight time (direct 12 hours 45 minutes)
Manchester, England UK - Manchester Airport (MAN) to Seoul (ICN)
Distance:
5,455 miles (8,778 kilometres)
Average flight time (direct 12 hours 37 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Seoul (ICN)
Distance:
5,465 miles (8,795 kilometres)
Average flight time (direct 12 hours 38 minutes)
London, England UK - London North, Luton International Airport (LTN) to Seoul (ICN)
Distance:
5,482 miles (8,823 kilometres)
Average flight time (direct 12 hours 40 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Seoul (ICN)
Distance:
5,343 miles (8,598 kilometres)
Average flight time (direct 12 hours 22 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Seoul (ICN)
Distance:
5,489 miles (8,834 kilometres)
Average flight time (direct 12 hours 41 minutes)
Bristol, UK - Bristol Airport (BRS) to Seoul (ICN)
Distance:
5,572 miles (8,968 kilometres)
Average flight time (direct 12 hours 52 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Seoul (ICN)
Distance:
5,372 miles (8,646 kilometres)
Average flight time (direct 12 hours 26 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Seoul (ICN)
Distance:
5,482 miles (8,822 kilometres)
Average flight time (direct 12 hours 40 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Seoul (ICN)
Distance:
5,350 miles (8,610 kilometres)
Average flight time (direct 12 hours 23 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Seoul (ICN)
Distance:
5,490 miles (8,835 kilometres)
Average flight time (direct 12 hours 41 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Seoul (ICN)
Distance:
5,471 miles (8,804 kilometres)
Average flight time (direct 12 hours 39 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Seoul (ICN)
Distance:
5,458 miles (8,783 kilometres)
Average flight time (direct 12 hours 37 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Seoul (ICN)
Distance:
5,411 miles (8,709 kilometres)
Average flight time (direct 12 hours 31 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Seoul (ICN)
Distance:
5,247 miles (8,445 kilometres)
Average flight time (direct 12 hours 9 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Seoul (ICN)
Distance:
5,476 miles (8,812 kilometres)
Average flight time (direct 12 hours 40 minutes)
London, England UK - London South, Southend Airport (SEN) to Seoul (ICN)
Distance:
5,468 miles (8,801 kilometres)
Average flight time (direct 12 hours 39 minutes)
Southampton, UK - Southampton Airport (SOU) to Seoul (ICN)
Distance:
5,559 miles (8,946 kilometres)
Average flight time (direct 12 hours 51 minutes)
Jersey, UK - Jersey Airport (JER) to Seoul (ICN)
Distance:
5,675 miles (9,134 kilometres)
Average flight time (direct 13 hours 6 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Seoul (ICN)
Distance:
5,588 miles (8,994 kilometres)
Average flight time (direct 12 hours 55 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Seoul (ICN)
Distance:
5,415 miles (8,714 kilometres)
Average flight time (direct 12 hours 31 minutes)
From London (LGW), UK to Seoul, South Korea (ICN): £307
Depart: 09 Jan 2026 · Return: 18 Jan 2026 Price found 05 Dec 2025, 04:19
From Southampton (SOU), UK to Seoul, South Korea (ICN): £336
Depart: 14 Jan 2026 · Return: 01 Feb 2026 Price found 03 Dec 2025, 18:10
From Birmingham (BHX), UK to Seoul, South Korea (ICN): £340
Depart: 21 Jan 2026 · Return: 29 Jan 2026 Price found 02 Dec 2025, 21:43
From Glasgow (GLA), UK to Seoul, South Korea (ICN): £365
Depart: 21 Jan 2026 · Return: 01 Feb 2026 Price found 01 Dec 2025, 21:59
From Newcastle (NCL), UK to Seoul, South Korea (ICN): £366
Depart: 21 Jan 2026 · Return: 01 Feb 2026 Price found 04 Dec 2025, 14:37
From Edinburgh (EDI), UK to Seoul, South Korea (ICN): £372
Depart: 29 Jan 2026 · Return: 05 Feb 2026 Price found 02 Dec 2025, 10:51
From Manchester (MAN), UK to Seoul, South Korea (ICN): £375
Depart: 08 Jan 2026 · Return: 28 Jan 2026 Price found 03 Dec 2025, 18:50
From Leeds (LBA), UK to Seoul, South Korea (ICN): £381
Depart: 08 Jan 2026 · Return: 22 Jan 2026 Price found 03 Dec 2025, 16:39
From Aberdeen (ABZ), UK to Seoul, South Korea (ICN): £388
Depart: 15 Jan 2026 · Return: 29 Jan 2026 Price found 03 Dec 2025, 06:49
From Bristol (BRS), UK to Seoul, South Korea (ICN): £410
Depart: 22 Jan 2026 · Return: 03 Feb 2026 Price found 03 Dec 2025, 07:05
From Belfast (BFS), UK to Seoul, South Korea (ICN): £412
Depart: 18 Jan 2026 · Return: 25 Jan 2026 Price found 04 Dec 2025, 17:07
From Cardiff (CWL), UK to Seoul, South Korea (ICN): £413
Depart: 10 Jan 2026 · Return: 31 Jan 2026 Price found 03 Dec 2025, 08:25
From Liverpool (LPL), UK to Seoul, South Korea (ICN): £471
Depart: 08 Jan 2026 · Return: 22 Jan 2026 Price found 04 Dec 2025, 15:09
From Nottingham (EMA), UK to Seoul, South Korea (ICN): £476
Depart: 08 Jan 2026 · Return: 22 Jan 2026 Price found 01 Dec 2025, 07:06
From London (LHR), UK to Seoul, South Korea (ICN): £619
Depart: 20 Apr 2026 · Return: 25 Apr 2026 Price found 01 Dec 2025, 19:14
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