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Cheap flights from London, ON to South Korea from C$ 628

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ICN
8 jul. — 15 jul.1
1 adult

Find flight deals from London to South Korea

One-way flights from London to South Korea
Search for one-way flight options from London to South Korea. Find affordable one-way fares based on user searches. Data last updated 3 julio 2025.

sáb. 16/86:00 a.m.YXU - ICN
2 stops26h 35mMultiple Airlines
Deal found 2/7C$ 628
sáb. 16/85:45 p.m.YXU - ICN
1 stop34h 45mAir Canada
Deal found 2/7C$ 1,435

Cheapflights Fare Finder

Customize your flight search to find flights from London to South Korea 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 3 julio 2025.
Use the filters below to find and compare flights from London to South Korea that are best for you.

Fly from

London

Fly to

South Korea

Route

Depart

Return

Price

LondonIncheon

YXU - ICN

YXUICN

London

sáb. 16/8

6:00 a.m.-9:35 p.m.

2 stops26h 35m

C$ 628

LondonIncheon

YXU - ICN

YXUICN

London

sáb. 16/8

5:45 p.m.-5:30 p.m.

1 stop34h 45m

C$ 1,435

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Best time to book a flight from London to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, May is the cheapest month in which you can book a flight from London, Ontario to South Korea (average of C$ 1,017). Flying from London, Ontario to South Korea in December is currently the most expensive (average of C$ 1,537). 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.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 3 julio 2025.
Get a feel of what it's like to fly with Air Canada from London to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,681 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
9,681 reviews
Air Canada
7.1
Good
9,681 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Related info for your journey

Find useful and relevant information for your journey from London to South Korea. 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 South Korea?

    For a flight from London to South Korea, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.

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

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

  • How can I find direct flights from London to South Korea?

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

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

    Yes. Cheapflights offers flight deals from London to South Korea 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 South Korea?

    Currently, May is the cheapest month in which you can book a flight from London, Ontario to South Korea (average of C$ 1,017). Flying from London, Ontario to South Korea in December is currently the most expensive (average of C$ 1,537). 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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Top airline flying from London to South Korea

Discover the top airline that operate flights from London to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 julio 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,180AverageC$ 1,867FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from London to South Korea?

When you search for this flight from London to South Korea, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to South Korea?

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

Yes! Cheapflights helps users easily find flights from London to South Korea with no change fees.

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