What percentage of London to Seoul flights are direct?

Over the trailing 90 days, approximately 6.8% of flights from London to Seoul were direct. For travelers opting for connecting flights, the median number of stopovers was typically 2. This suggests that the majority of journeys on this route involve at least one stop.

What's the flight time from London to Seoul?

The direct flight time from London to Seoul is typically around 12 hours and 40 minutes, covering a distance of 8861 kilometers. For flights with one stop, the median flight duration historically extends to approximately 18 hours and 5 minutes. This difference highlights the impact of layovers on overall travel time for this route.

How often do London to Seoul flight prices drop?

Historically, flight prices for the London to Seoul route have shown frequent drops. This indicates that travelers on this route often have opportunities to find deals. The pricing trends observed over the trailing 30 days classify this route as one with regular price fluctuations.

Flights From London

To Seoul

Cheap Flights from London to Seoul

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Deals from

London

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from London to Seoul

Explore current cheapest deals departing from London to Seoul

2026-11-26 – 2026-11-30
LON - Seoul
82% AI deal score
£466
£416
Round trip
2026-12-02 – 2026-12-17
LON - Seoul
90% AI deal score
£649
£426
Round trip
2026-12-02 – 2026-12-16
LON - Seoul
92% AI deal score
£698
£426
Round trip
2026-09-21 – 2026-10-18
LON - Seoul
74% AI deal score
£384
£427
Round trip
2026-09-20 – 2026-10-13
LON - Seoul
80% AI deal score
£464
£428
Round trip
2026-09-21 – 2026-10-13
LON - Seoul
74% AI deal score
£385
£431
Round trip
2026-11-13 – 2026-11-16
LON - Seoul
79% AI deal score
£465
£434
Round trip
2026-11-16 – 2026-11-27
LON - Seoul
86% AI deal score
£532
£434
Round trip
2026-11-09 – 2026-11-24
LON - Seoul
76% AI deal score
£433
£434
Round trip
2026-11-16 – 2026-11-29
LON - Seoul
86% AI deal score
£530
£434
Round trip

London to Seoul: Overview

Insights for flights from London to Seoul

Right now, 7% of recent fares from London to Seoul are considered a good price. Flights on this route typically range from $879–$1602, with a median price of $1237. Current fares for cheap flights from London to Seoul are near the typical level, suggesting a stable pricing environment.

When is the cheapest time to fly from London to Seoul? The data indicates that February is the most affordable month, with a median fare of $745. Following closely, June offers a median fare of $813, and April presents a median of $841. These months offer more competitive pricing compared to the overall median.

A typical journey from London to Seoul takes about 12h 40m, including connections. Given that most itineraries connect at least once, this median time reflects the common travel experience. For connecting flights specifically, the median journey time is 19h 30m, while direct flights from London to Seoul, which represent a small share of itineraries, have a median duration of 12h 40m.

The route from London to Seoul covers a significant distance of 8861 km, classifying it as a long-haul journey. This substantial distance means travelers should anticipate longer flight times and plan accordingly for their trip.

How much is a round trip from London to Seoul

Regular price: £416 - £949

Prices for flights from London to Seoul are currently within the regular range.

The regular price range for flights from London to Seoul is typically between 416 GBP and 949 GBP. The current lowest deal is 417 GBP with China Southern Airlines, for travel from Nov 26-Nov 30.

now £417

Low £416

High £949

The cheapest time to fly from London to Seoul

The cheapest month to fly from London to Seoul is June, with a median price of $791. The most expensive month is May, with a median price of $1610. Prices are generally lower from January to November.

June

Cheapest

Flights from £791

May

Most Expensive

Flights from £1,610

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Seoul

Asiana Airlines

Last-minute flights going from London to Seoul

Tue, Sep 15

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (GMP)

China Southern Airlines

£644

£456

One-way

Thu, Sep 17

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

China Eastern Airlines

£391

£440

One-way

Thu, Sep 17

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (GMP)

China Southern Airlines

£633

£456

One-way

Fri, Sep 18

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£407

£440

One-way

Sun, Sep 20

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (ICN)

Xiamen Airlines

£464

£428

One-way

Mon, Sep 21

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

China Southern Airlines

£384

£427

One-way

Biggest price drops on these dates for flights from London to Seoul

2 nights

Dec 7 - Dec 9

£875 → £521

40%

4 nights

Dec 7 - Dec 11

£867 → £517

40%

1 night

Dec 7 - Dec 8

£874 → £542

38%

4 nights

Oct 18 - Oct 22

£784 → £478

39%

Popular Airports to fly from London to Seoul

London - Seoul route insights

💸 Price insights

Recent fares near typical levels

Recent fares are near the typical level for flights from London to Seoul.

📅 Best time to fly

February is the cheapest month to fly

Historically, February offers the lowest median prices at $745 for flights to Seoul.

⏱️ Flight duration

Direct flights average 12h 40m

Direct flights from London to Seoul typically take 12 hours and 40 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up the majority of available routes, with a median of 2 stopovers.

🏆 Airline highlight

Asiana Airlines offers direct flights

Asiana Airlines provides direct flight options for the London to Seoul route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from London to Seoul are offered frequently, appearing often.

London main airports to depart from

London Stansted (STN)

Cheapest

London Stansted offers a budget-friendly option for flights from London to Seoul.

📍 ~49 km from London city center (reachable by car or train).

💸 Flights from ~£401

Gatwick (LGW)

Gatwick provides another convenient departure point for your journey from London to Seoul.

📍 ~40 km from London city center (reachable by car or train).

💸 Flights from ~£416

Heathrow (LHR)

Heathrow is a major hub, offering extensive flight options from London to Seoul.

📍 ~23 km from London city center (reachable by car or train).

💸 Flights from ~£412

London City (LCY)

London City Airport offers a close-to-city departure for flights from London to Seoul.

📍 ~13 km from London city center (reachable by car or train).

💸 Flights from ~£553

London Southend (SEN)

London Southend is an alternative departure airport for your trip from London to Seoul.

📍 ~57 km from London city center (reachable by car or train).

💸 Flights from ~£501

Luton (LTN)

Luton Airport is another option for travelers flying from London to Seoul.

📍 ~44 km from London city center (reachable by car or train).

💸 Flights from ~£440

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good arrival choice for flights from London to Seoul.

📍 ~48 km from city center (reachable by car)

💸 Flights from ~£429

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International Airport is a useful alternative, serving as a primary low-cost carrier hub for regional international routes.

📍 ~110 km from Seoul (reachable by bus and rail)

💸 Flights from ~£550

Business & First Class Flight Deals to Seoul

Discover luxury on the budget with premium cabin class on flights from London to Seoul.

Elite

Best Elite deals to Seoul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From LHR

Elite

Oct 06

Seoul, South Korea

95% AI deal score

$15,339

$6,599

Save $8,740

Etihad Airways

Business Class

From LGW

Elite

Sep 19

Seoul, South Korea

95% AI deal score

$2,794

$1,582

Save $1,212

Air France

Business Class

From LGW

Elite

Jan 06

Seoul, South Korea

94% AI deal score

$2,456

$1,569

Save $887

Air France

Business Class

From LHR

Elite

Feb 21

Seoul, South Korea

93% AI deal score

$4,665

$2,811

Save $1,854

LOT Polish Airlines

Business Class

From LHR

Elite

Feb 16

Seoul, South Korea

93% AI deal score

$4,655

$2,818

Save $1,837

LOT Polish Airlines

Business Class

From LGW

Elite

Sep 22

Seoul, South Korea

93% AI deal score

$2,908

$1,569

Save $1,339

Air France

Business Class

From LHR

Elite

Nov 30

Seoul, South Korea

93% AI deal score

$2,505

$1,616

Save $889

Scandinavian Airlines

Business Class

From LHR

Elite

Nov 09

Seoul, South Korea

93% AI deal score

$2,478

$1,620

Save $858

Scandinavian Airlines

Business Class

From LGW

Elite

Oct 19

Seoul, South Korea

93% AI deal score

$2,774

$1,807

Save $967

Air China

Business Class

From LGW

Elite

Oct 21

Seoul, South Korea

93% AI deal score

$2,777

$1,807

Save $970

Air China

Business Class

From LHR

Elite

Feb 25

Seoul, South Korea

92% AI deal score

$4,404

$3,203

Save $1,201

Etihad Airways

Business Class

From LGW

Elite

Nov 19

Seoul, South Korea

92% AI deal score

$2,796

$1,621

Save $1,175

Air France

Business Class

Frequently Asked Questions About Flights to Seoul

Historically, the optimal booking window for flights from London to Seoul has been between 14 and 27 days prior to departure. During this period, the average price was around $974. Booking within 6 days of departure typically saw prices rise to an average of $1602, while booking 7-13 days out resulted in an average price of $1637. Even booking more than 60 days in advance showed higher average prices of $1365.

Across the trailing quarter, a good price for a flight from London to Seoul was considered to be $879 or less. The median price for this route over the same 90-day period was $1237. Prices tended to increase significantly, with 75% of fares being $1602 or higher.

Historically, the cheapest months to fly from London to Seoul have included February, with a median price of $745, and June, with a median price of $813. April also offered relatively lower prices, with a median of $841. The annual median price for this route was $1237, indicating that these months typically offered substantial savings.

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Flights to Seoul from other cities

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London to Seoul: Overview

Insights for flights from London to Seoul

How much is a round trip from London to Seoul

Regular price: £416 - £949

Prices for flights from London to Seoul are currently within the regular range.

The regular price range for flights from London to Seoul is typically between 416 GBP and 949 GBP. The current lowest deal is 417 GBP with China Southern Airlines, for travel from Nov 26-Nov 30.

now £417

Low £416

High £949

The cheapest time to fly from London to Seoul

June

Cheapest

Flights from £791

May

Most Expensive

Flights from £1,610

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Seoul

Asiana Airlines

Last-minute flights going from London to Seoul

Tue, Sep 15

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (GMP)

China Southern Airlines

£644

£456

One-way

Thu, Sep 17

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

China Eastern Airlines

£391

£440

One-way

Thu, Sep 17

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (GMP)

China Southern Airlines

£633

£456

One-way

Fri, Sep 18

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£407

£440

One-way

Sun, Sep 20

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (ICN)

Xiamen Airlines

£464

£428

One-way

Mon, Sep 21

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

China Southern Airlines

£384

£427

One-way

Biggest price drops on these dates for flights from London to Seoul

2 nights

Dec 7 - Dec 9

£875 → £521

40%

4 nights

Dec 7 - Dec 11

£867 → £517

40%

1 night

Dec 7 - Dec 8

£874 → £542

38%

4 nights

Oct 18 - Oct 22

£784 → £478

39%

Popular Airports to fly from London to Seoul

London - Seoul route insights

💸 Price insights

Recent fares near typical levels

Recent fares are near the typical level for flights from London to Seoul.

📅 Best time to fly

February is the cheapest month to fly

Historically, February offers the lowest median prices at $745 for flights to Seoul.

⏱️ Flight duration

Direct flights average 12h 40m

Direct flights from London to Seoul typically take 12 hours and 40 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up the majority of available routes, with a median of 2 stopovers.

🏆 Airline highlight

Asiana Airlines offers direct flights

Asiana Airlines provides direct flight options for the London to Seoul route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from London to Seoul are offered frequently, appearing often.

London main airports to depart from

London Stansted (STN)

Cheapest

London Stansted offers a budget-friendly option for flights from London to Seoul.

📍 ~49 km from London city center (reachable by car or train).

💸 Flights from ~£401

Gatwick (LGW)

Gatwick provides another convenient departure point for your journey from London to Seoul.

📍 ~40 km from London city center (reachable by car or train).

💸 Flights from ~£416

Heathrow (LHR)

Heathrow is a major hub, offering extensive flight options from London to Seoul.

📍 ~23 km from London city center (reachable by car or train).

💸 Flights from ~£412

London City (LCY)

London City Airport offers a close-to-city departure for flights from London to Seoul.

📍 ~13 km from London city center (reachable by car or train).

💸 Flights from ~£553

London Southend (SEN)

London Southend is an alternative departure airport for your trip from London to Seoul.

📍 ~57 km from London city center (reachable by car or train).

💸 Flights from ~£501

Luton (LTN)

Luton Airport is another option for travelers flying from London to Seoul.

📍 ~44 km from London city center (reachable by car or train).

💸 Flights from ~£440

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good arrival choice for flights from London to Seoul.

📍 ~48 km from city center (reachable by car)

💸 Flights from ~£429

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International Airport is a useful alternative, serving as a primary low-cost carrier hub for regional international routes.

Seoul, South Korea

92% AI deal score

$2,796

$1,621

Save $1,175

Air France

Business Class

Frequently Asked Questions About Flights to Seoul

Cheap Flights from London to Seoul

Today’s best flight deals from London to Seoul

London to Seoul: Overview

Insights for flights from London to Seoul

How much is a round trip from London to Seoul

The cheapest time to fly from London to Seoul

Direct flights from London to Seoul

Last-minute flights going from London to Seoul

Biggest price drops on these dates for flights from London to Seoul

Popular Airports to fly from London to Seoul

London - Seoul route insights

Recent fares near typical levels

February is the cheapest month to fly

Direct flights average 12h 40m

Connecting flights are dominant

Asiana Airlines offers direct flights

Deals are frequent on this route

London main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Oct 06

Sep 19

Jan 06

Feb 21

Feb 16

Sep 22

Nov 30

Nov 09

Oct 19

Oct 21

Feb 25

Nov 19

Frequently Asked Questions About Flights to Seoul

When should I buy London to Seoul tickets?

What's a cheap fare from London to Seoul?

When is the cheapest time of year to fly from London to Seoul?

What percentage of London to Seoul flights are direct?

What's the flight time from London to Seoul?

How often do London to Seoul flight prices drop?

Related routes

More routes from London

Flights to Seoul from other cities

London to Seoul: Overview

Insights for flights from London to Seoul

How much is a round trip from London to Seoul

The cheapest time to fly from London to Seoul

Direct flights from London to Seoul

Last-minute flights going from London to Seoul

Biggest price drops on these dates for flights from London to Seoul

Popular Airports to fly from London to Seoul

London - Seoul route insights

Recent fares near typical levels

February is the cheapest month to fly

Direct flights average 12h 40m

Connecting flights are dominant

Asiana Airlines offers direct flights

Deals are frequent on this route

London main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Oct 06

Sep 19

Jan 06

Feb 21

Feb 16

Sep 22

Nov 30

Nov 09

Oct 19

Oct 21

Feb 25

Nov 19

Frequently Asked Questions About Flights to Seoul

When should I buy London to Seoul tickets?

What's a cheap fare from London to Seoul?

When is the cheapest time of year to fly from London to Seoul?