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Cheap flights from London, ON to Seoul from C$ 1,077

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SEL
31 Mar — 7 Apr1
1 adult

Cheap flight deals from London to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2025.

Round-trip from

C$ 1,493

One-way from

C$ 1,077
WestJet
  • WestJet
  • 3/9-6/10
  • 2 total stops
  • 45h 12m total
  • London to Seoul
Search Deals
WestJet
  • WestJet
  • 26/6
  • 1 total stop
  • 33h 45m total
  • London to Seoul
Search Deals

Find flight deals from London to Seoul

Cheapest flights from London to Seoul
Explore the most affordable flight options available from London to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Wed 3/96:00 a.m.YXU - ICN
1 stop23h 45mWestJet
Mon 6/108:45 p.m.ICN - YXU
1 stop21h 27mWestJet
Deal found 25/3C$ 1,493
Wed 3/98:00 p.m.YXU - ICN
1 stop33h 45mMultiple Airlines
Wed 15/105:45 p.m.ICN - YXU
2 stops28h 32mMultiple Airlines
Deal found 25/3C$ 1,629
Mon 1/99:55 a.m.YXU - ICN
1 stop18h 35mAir Canada
Tue 14/107:05 p.m.ICN - YXU
1 stop27h 12mAir Canada
Deal found 24/3C$ 2,409
Mon 1/95:45 p.m.YXU - ICN
2 stops32h 15mUnited Airlines
Wed 8/104:50 p.m.ICN - YXU
2 stops29h 27mUnited Airlines
Deal found 24/3C$ 2,483
Thu 4/99:55 a.m.YXU - ICN
2 stops42h 05mEmirates
Tue 7/1011:55 p.m.ICN - YXU
2 stops52h 02mEmirates
Deal found 25/3C$ 3,041
Thu 4/93:35 p.m.YXU - ICN
2 stops27h 50mSWISS
Wed 8/1010:05 a.m.ICN - YXU
2 stops47h 42mSWISS
Deal found 25/3C$ 3,341
Thu 4/99:55 a.m.YXU - ICN
2 stops35h 00mLufthansa
Fri 17/1012:25 p.m.ICN - YXU
2 stops39h 32mLufthansa
Deal found 25/3C$ 4,043

Cheapflights Fare Finder

Customize your flight search to find flights from London 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 629,999 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from London to Seoul that are best for you.

Fly from

London

Fly to

Seoul

Route

Depart

Return

Price

LondonIncheon

YXU - ICN

YXUICN

London

Wed 3/9

6:00 a.m.-6:45 p.m.

1 stop23h 45m

Incheon Intl

Mon 6/10

8:45 p.m.-5:12 a.m.

1 stop21h 27m

C$ 1,493

LondonIncheon

YXU - ICN

YXUICN

London

Wed 3/9

8:00 p.m.-6:45 p.m.

1 stop33h 45m

Incheon Intl

Wed 15/10

5:45 p.m.-9:17 a.m.

2 stops28h 32m

C$ 1,629

LondonIncheon

YXU - ICN

YXUICN

London

Mon 1/9

9:55 a.m.-5:30 p.m.

1 stop18h 35m

Incheon Intl

Tue 14/10

7:05 p.m.-9:17 a.m.

1 stop27h 12m

C$ 2,409

LondonIncheon

YXU - ICN

YXUICN

London

Mon 1/9

5:45 p.m.-3:00 p.m.

2 stops32h 15m

Incheon Intl

Thu 9/10

11:30 a.m.-9:17 a.m.

2 stops34h 47m

C$ 2,483

LondonIncheon

YXU - ICN

YXUICN

London

Thu 4/9

9:55 a.m.-5:00 p.m.

2 stops42h 05m

Incheon Intl

Tue 7/10

11:55 p.m.-2:57 p.m.

2 stops52h 02m

C$ 3,041

LondonIncheon

YXU - ICN

YXUICN

London

Thu 4/9

3:35 p.m.-8:25 a.m.

2 stops27h 50m

Incheon Intl

Wed 8/10

10:05 a.m.-8:47 p.m.

2 stops47h 42m

C$ 3,341

LondonIncheon

YXU - ICN

YXUICN

London

Thu 4/9

9:55 a.m.-9:55 a.m.

2 stops35h 00m

Incheon Intl

Fri 17/10

12:25 p.m.-2:57 p.m.

2 stops39h 32m

C$ 4,043

LondonIncheon

YXU - ICN

YXUICN

London

Thu 26/6

8:00 p.m.-6:45 p.m.

1 stop33h 45m

C$ 1,077

LondonIncheon

YXU - ICN

YXUICN

London

Thu 26/6

6:00 a.m.-2:30 p.m.

2 stops43h 30m

C$ 1,447

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Best time to book a flight from London to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from London with our price prediction graph.
Estimated round-trip 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 London to Seoul

What is the cheapest month to book a flight from London, Ontario to Seoul?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Seoul (average of C$ 1,152). Flying from London, Ontario to Seoul in December is currently the most expensive (average of C$ 1,539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated 26 March 2025.
Emirates
8.0
Very good
3,190 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Emirates
8.0
Very good
3,190 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
SWISS
7.5
Good
1,569 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
United Airlines
7.4
Good
8,608 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
WestJet
7.2
Good
2,785 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Air Canada
7.0
Good
8,960 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

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

  • What airport do you fly from for flights from London to Seoul?

    London (YXU) is the airport you will fly out of if you book a flight from London to Seoul. You should not have trouble finding flights to Seoul from London; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the London airport to Seoul. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • What are the cheapest airlines flying from London, Ontario to Seoul round-trip?

    Flying on WestJet is currently your cheapest option to Seoul, with prices starting at C$ 1,493. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 2,409 and C$ 2,483, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London, Ontario to Seoul?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Seoul (average of C$ 1,152). Flying from London, Ontario to Seoul in December is currently the most expensive (average of C$ 1,539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Seoul flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from London today and book when prices fit your budget.

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