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Cheap flights from Wales to Seoul from £259

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SEL
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Seoul
Explore the most affordable flight options available from Wales to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Mon 9/310:05
MAN
-
GMP
1 stop18h 55m
Multiple Airlines
Sun 15/308:35
GMP
-
MAN
1 stop31h 05m
Multiple Airlines
Deal found 14/2£449
Mon 9/310:05
MAN
-
ICN
1 stop16h 15m
Multiple Airlines
Sun 15/314:10
ICN
-
MAN
1 stop25h 30m
Multiple Airlines
Deal found 14/2£449
Wed 11/310:05
MAN
-
ICN
1 stop16h 15m
Multiple Airlines
Sun 15/314:10
ICN
-
MAN
1 stop25h 30m
Multiple Airlines
Deal found 16/2£450
Fri 1/511:10
MAN
-
ICN
1 stop16h 20m
Multiple Airlines
Sun 17/510:45
ICN
-
MAN
1 stop28h 05m
Multiple Airlines
Deal found 17/2£468
Fri 1/511:10
MAN
-
ICN
1 stop16h 20m
Multiple Airlines
Thu 14/509:00
ICN
-
MAN
1 stop29h 50m
Multiple Airlines
Deal found 14/2£475
Thu 30/420:00
MAN
-
ICN
2 stops42h 10m
Multiple Airlines
Sat 16/509:25
ICN
-
MAN
2 stops21h 15m
Multiple Airlines
Deal found 17/2£476
Sun 7/607:00
MAN
-
ICN
2 stops31h 10m
Multiple Airlines
Thu 18/609:25
ICN
-
MAN
2 stops30h 20m
Multiple Airlines
Deal found 17/2£484
Sun 7/607:45
MAN
-
ICN
2 stops30h 25m
Multiple Airlines
Wed 17/609:25
ICN
-
MAN
2 stops21h 05m
Multiple Airlines
Deal found 16/2£485
Thu 16/412:15
MAN
-
ICN
1 stop22h 15m
Multiple Airlines
Sun 10/512:50
ICN
-
MAN
1 stop25h 55m
Multiple Airlines
Deal found 17/2£486
Mon 2/1119:15
MAN
-
ICN
1 stop14h 45m
Scandinavian Airlines
Mon 16/1123:45
ICN
-
MAN
1 stop18h 45m
Scandinavian Airlines
Deal found 16/2£488
Mon 15/609:35
MAN
-
ICN
1 stop25h 00m
Scandinavian Airlines
Tue 23/623:35
ICN
-
MAN
1 stop17h 20m
Scandinavian Airlines
Deal found 15/2£488
Fri 5/620:10
MAN
-
ICN
2 stops42h 00m
Multiple Airlines
Wed 17/609:25
ICN
-
MAN
2 stops20h 10m
Multiple Airlines
Deal found 17/2£489

Find flight deals from Wales to Seoul

Keep the following information in mind while searching for Wales to Seoul flight deals. Data was last updated 18 February 2026.

Round-trip from

£449

One-way from

£259

Popular in

March

Cheapest in

January

Average price

£836
9/3-15/3
  • 9/3-15/3
  • 2 total stops
  • 50h 00m total
  • Wales to Seoul
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 30h 55m total
  • Wales to Seoul
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 February 2026.
Use the filters below to find and compare flights from Wales to Seoul that are best for you.

Fly from

Wales

Fly to

Seoul

Route

Depart

Return

Price

ManchesterSeoul

MAN - GMP

MANGMP

Manchester

Mon 18/5

12:15-20:10

1 stop23h 55m

Seoul Gimpo Intl

Wed 27/5

15:00-06:45

1 stop23h 45m

£507

ManchesterSeoul

MAN - GMP

MANGMP

Manchester

Sun 15/3

11:15-14:10

1 stop17h 55m

Seoul Gimpo Intl

Sun 22/3

08:40-05:50

1 stop30h 10m

£515

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Wed 11/3

10:05-16:00

1 stop20h 55m

Incheon Intl

Sun 15/3

10:50-06:40

1 stop28h 50m

£516

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Wed 17/6

19:10-18:35

1 stop15h 25m

Incheon Intl

Tue 23/6

23:35-08:55

1 stop17h 20m

£525

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Tue 10/3

13:40-10:45

1 stop36h 05m

Incheon Intl

Tue 17/3

17:50-06:10

1 stop21h 20m

£527

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Tue 16/6

09:35-18:35

1 stop25h 00m

Incheon Intl

Tue 23/6

23:35-12:15

2 stops20h 40m

£528

ManchesterSeoul

MAN - GMP

MANGMP

Manchester

Tue 26/5

12:15-20:10

1 stop23h 55m

Seoul Gimpo Intl

Tue 9/6

15:00-06:45

1 stop23h 45m

£535

ManchesterSeoul

MAN - GMP

MANGMP

Manchester

Tue 26/5

12:15-20:10

1 stop23h 55m

Seoul Gimpo Intl

Thu 11/6

15:00-06:45

1 stop23h 45m

£536

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Mon 1/6

12:45-18:35

2 stops21h 50m

Incheon Intl

Mon 15/6

23:35-08:55

1 stop17h 20m

£548

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Mon 9/3

20:45-19:00

2 stops37h 15m

Incheon Intl

Sat 21/3

23:45-18:35

1 stop27h 50m

£555

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 41 results
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Best time to book a flight from Wales to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Wales with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wales to Seoul
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wales to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wales to Seoul?

    Juneyao Airlines, Scandinavian Airlines, and Etihad Airways can get you from Wales to Seoul in just under 15h 25m. Your travel time can differ by up to 20h 40m. The distance between Wales and Seoul is about 5452 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Wales to Seoul?

    While some choose either Manchester - Seoul Gimpo Intl or Cardiff Wales - Incheon Intl, Manchester - Incheon Intl is the most popular route from Wales to Seoul.

  • Can I find deals for flights from Wales to Seoul that include hotel bookings?

    Yes. In addition to deals on Wales to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to Seoul.

  • Can I find deals for business class flights from Wales to Seoul?

    Yes. Cheapflights offers flight deals from Wales to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Wales to Seoul?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Wales to Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Wales to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Wales to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Wales to Seoul with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Wales to Seoul, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Wales to Seoul become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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