Cheap flights from Cardiff, United Kingdom to Seoul, South Korea
Flights starting at £357. Choose between KLM Royal Dutch Airlines, China Eastern Airlines, or Air China to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Seoul
Cheapest one-way trip | £395 |
---|---|
Cheapest round-trip | £819 |
Average round-trip | £891 |
Includes rare itinerary | |
Most popular airline | KLM Royal Dutch Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Travelers usually depart from Cardiff, Cardiff - Sophia Gardens, Cardiff - Gabalfa, Cardiff - Gorsedd Gardens, or Cardiff - Kingsway Stop GB when they travel from Cardiff to Seoul. Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are KLM Royal Dutch Airlines, China Eastern Airlines, Air China, China Southern Airlines, and easyJet. Cardiff and Seoul have 388 direct flights per week. When you arrive at Seoul, consider visiting N Seoul Tower, Changdeokgung Palace Complex, South Korea, and Songdo.
Check-in for a flight from Cardiff to Seoul
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
KLM Royal Dutch Airlines | KLM | KL | No | Opens 30 days before flight Closes 1 hours before flight |
China Eastern Airlines | CES | MU | Yes | 0 0 |
Air China | CCA | CA | Yes | No |
China Southern Airlines | CSN | CZ | Yes | No |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Weather in Seoul
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 1°C | -5°C |
February | 4°C | -2°C |
March | 10°C | 2°C |
April | 16°C | 7°C |
May | 22°C | 12°C |
June | 27°C | 18°C |
July | 28°C | 22°C |
August | 29°C | 22°C |
September | 25°C | 17°C |
October | 19°C | 11°C |
November | 11°C | 4°C |
December | 2°C | -3°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Cardiff
- Flights from Cardiff to Málaga
- Flights from Cardiff to Faro
- Flights from Cardiff to Barcelona
- Flights from Cardiff to Amsterdam
- Flights from Cardiff to Edinburgh
- Flights from Cardiff to Dublin
- Flights from Cardiff to Tenerife
- Flights from Cardiff to Glasgow
- Flights from Cardiff to Palma, Majorca
- Flights from Cardiff to Istanbul
- Flights from Cardiff to Madrid
- Flights from Cardiff to London
- Flights from Cardiff to Alicante
- Flights from Cardiff to Belfast
- Flights from Cardiff to Ibiza
- Flights from Cardiff to Paris
- Flights from Cardiff to Athens
- Flights from Cardiff to New York
- Flights from Cardiff to Lanzarote
- Flights from Cardiff to Las Palmas
Flights to Seoul
- Flights from Hong Kong to Seoul
- Flights from Bangkok to Seoul
- Flights from Singapore to Seoul
- Flights from Taipei to Seoul
- Flights from Manila to Seoul
- Flights from Sydney to Seoul
- Flights from Ho Chi Minh City to Seoul
- Flights from Kaohsiung to Seoul
- Flights from Hanoi to Seoul
- Flights from Melbourne to Seoul
- Flights from London to Seoul
- Flights from Angeles to Seoul
- Flights from Kuala Lumpur to Seoul
- Flights from New Delhi to Seoul
- Flights from Chiang Mai to Seoul
- Flights from Tokyo to Seoul
- Flights from Cebu to Seoul
- Flights from Kota Kinabalu to Seoul
- Flights from Brisbane to Seoul
- Flights from Cairns to Seoul
Popular routes
- Flights from Buenos Aires to Nepalgunj
- Flights from Dubai to Leeds
- Flights from Belo Horizonte to Canberra
- Flights from Almaty to Penang
- Flights from Ilhéus to Dumaguete
- Flights from Santiago de Querétaro to Janakpur
- Flights from Belém to Pokhara
- Flights from Managua to Hangzhou
- Flights from Singapore to Jakarta
- Flights from Indore to Poznań
- Flights from Foz do Iguaçu to Sekondi-Takoradi
- Flights from London to Athens
- Flights from Athens to Kumasi