Can I fly direct from Seoul to London?

Direct flights from Seoul to London are available, though they represent a smaller portion of the total routes. Historically, approximately 3.9% of flights on this route were direct in the trailing 90 days. For flights involving connections, the median number of stopovers was typically one. Travelers should consider this when planning their journey and evaluating flight options.

How long is the flight from Seoul to London?

The direct flight from Seoul to London typically takes approximately 14 hours and 25 minutes, covering a distance of 8795 kilometers. For flights with one stop, the median duration historically extends to about 20 hours and 10 minutes. This difference in flight time is an important consideration for travelers when choosing between direct and connecting options.

How often do Seoul to London flight prices drop?

Historically, flight prices for the Seoul to London route have shown frequent drops. This indicates that price fluctuations are common for this particular route. Travelers monitoring prices over a 30-day period may observe these frequent changes. This pattern suggests opportunities for securing more favorable fares with consistent tracking.

Flights From Seoul

To London

Cheap Flights from Seoul to London

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Deals from

Seoul

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Prices updated 6 days ago

406 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)

Today’s best flight deals from Seoul to London

Explore current cheapest deals departing from Seoul to London

2027-01-23 – 2027-01-25
SEL - London
91% AI deal score
$656
$492
Round trip
2026-10-21 – 2026-10-28
SEL - London
89% AI deal score
$720
$501
Round trip
2026-10-19 – 2026-10-28
SEL - London
88% AI deal score
$701
$523
Round trip
2026-10-13 – 2026-10-21
SEL - London
88% AI deal score
$687
$537
Round trip
2026-10-12 – 2026-10-22
SEL - London
85% AI deal score
$684
$539
Round trip
2026-10-15 – 2026-10-28
SEL - London
87% AI deal score
$678
$542
Round trip
2026-10-19 – 2026-10-26
SEL - London
87% AI deal score
$720
$544
Round trip
2026-11-19 – 2026-11-25
SEL - London
91% AI deal score
$715
$547
Round trip
2026-11-12 – 2026-11-25
SEL - London
90% AI deal score
$681
$548
Round trip
2026-10-20 – 2026-10-27
SEL - London
87% AI deal score
$720
$553
Round trip

Seoul to London: Overview

Insights for flights from Seoul to London

When considering cheap flights from Seoul to London, you'll find that January is typically the most affordable month, with a median fare of $574. December follows closely with a median fare of $588, and October also presents a good option at $590. These months offer the lowest median prices for this route.

Fares for flights from Seoul to London typically range from $540–$1181, with a median of $718. Right now, current fares are near the typical level. Approximately 26% of recent fares for this route have been classified as a good price, indicating that competitive offers appear regularly. New deals appear almost daily, making it beneficial to monitor prices.

For flights from Seoul to London, most itineraries connect at least once, with only 3.9% of recent fares being non-stop. When connecting, the typical number of stopovers is 1. This means you should generally expect to include at least one stop in your travel plans.

A typical journey from Seoul to London takes about 27h 5m, including connections. This duration accounts for the fact that most itineraries on this route involve at least one stopover, reflecting the overall travel time you can expect for this long-haul journey.

The distance between Seoul and London is approximately 8795 km. This classifies the route as a long-haul journey, meaning you should anticipate a significant travel time due to the considerable distance between the two cities.

How much is a round trip from Seoul to London

Regular price: $826 - $1,663

Prices are currently below the regular range.

The regular price range for flights from Seoul to London is $826 to $1663. The current lowest deal is $658 with China Southern Airlines for travel from Aug 20 to Aug 30.

now $658

Low $826

High $1,663

The cheapest time to fly from Seoul to London

The cheapest month to fly from Seoul to London is January, with a median price of 574 USD. The most expensive month is November, with a median price of 1275 USD. Generally, prices are lower from January to December.

January

Cheapest

Flights from $574

November

Most Expensive

Flights from $1,275

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to London

Asiana Airlines

Last-minute flights going from Seoul to London

Sun, Aug 2

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,082

$1,545

One-way

Sun, Aug 2

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,248

$1,619

One-way

Mon, Aug 3

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,256

$1,619

One-way

Mon, Aug 3

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,082

$1,651

One-way

Tue, Aug 4

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LGW)

$1,277

$699

One-way

Tue, Aug 4

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LGW)

$1,100

$699

One-way

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

4 nights

Aug 26 - Aug 30

$1,057 → $629

40%

7 nights

Aug 4 - Aug 11

$1,067 → $643

40%

4 nights

Aug 13 - Aug 17

$1,109 → $691

38%

3 nights

Aug 13 - Aug 16

$1,110 → $694

37%

Popular Airports to fly from Seoul to London

Seoul - London route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Seoul to London are near the typical level of $718.

📅 Best time to fly

January is historically cheapest at $574

Historically, January is the cheapest month to fly, with a median price of $574.

⏱️ Flight duration

Flights typically take 27h 5m

Flights from Seoul to London typically take 27 hours and 5 minutes, covering 8795 km.

✈️ Airlines & availability

Connecting flights are dominant

Only 3.9% of recent flights are direct, with connecting flights having 1 stopover.

🏆 Airline highlight

Asiana Airlines offers direct flights

Asiana Airlines is one of the airlines that offers direct flights on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Seoul to London are frequent, appearing often over 30 days.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport is a good choice for flights from Seoul to London, offering competitive pricing.

📍 ~58 km from Seoul city center (reachable by car or train)

💸 Flights from ~$511

Gimpo International (GMP)

Gimpo International Airport provides another option for travelers flying from Seoul to London.

📍 ~19 km from Seoul city center (reachable by car or train)

💸 Flights from ~$531

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a good option for flights from Seoul to London, with prices from $488.

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$488

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub, offering a wide variety of short and long-haul destinations.

📍 ~160 km from London (reachable by direct train)

💸 Flights from ~$634

Business & First Class Flight Deals to London

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

Elite

Best Elite deals to London

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

From ICN

Elite

Oct 16

London, United Kingdom

95% AI deal score

$12,194

$6,194

Save $6,000

Etihad Airways

Business Class

From ICN

Elite

Jan 28

London, United Kingdom

94% AI deal score

$4,416

$2,598

Save $1,818

Etihad Airways

Business Class

From ICN

Elite

Aug 10

London, United Kingdom

94% AI deal score

$12,498

$5,571

Save $6,927

Swiss International Air Lines

Business Class

From ICN

Elite

Oct 07

London, United Kingdom

94% AI deal score

$1,965

$1,264

Save $701

Air France

Business Class

From ICN

Elite

Aug 03

London, United Kingdom

94% AI deal score

$1,718

$1,265

Save $453

Air France

Business Class

From ICN

Elite

Aug 06

London, United Kingdom

94% AI deal score

$1,718

$1,265

Save $453

Air France

Business Class

From ICN

Elite

Jan 11

London, United Kingdom

94% AI deal score

$2,048

$1,265

Save $783

Air France

Business Class

From ICN

Elite

Dec 08

London, United Kingdom

94% AI deal score

$2,028

$1,314

Save $714

Air France

Business Class

From ICN

Elite

Jan 13

London, United Kingdom

94% AI deal score

$2,050

$1,342

Save $708

Air France

Business Class

From ICN

Elite

Aug 11

London, United Kingdom

93% AI deal score

$1,713

$1,247

Save $466

Air France

Business Class

From ICN

Elite

Aug 12

London, United Kingdom

93% AI deal score

$1,707

$1,265

Save $442

Air France

Business Class

From ICN

Elite

Jan 11

London, United Kingdom

93% AI deal score

$2,048

$1,383

Save $665

Air France

Business Class

Frequently Asked Questions About Flights to London

Historically, the best time to purchase tickets for flights from Seoul to London is typically 60 or more days before departure. During the trailing 90 days, prices averaged around $892 for this booking window. In contrast, tickets purchased 7-13 days out saw an average price of $1020, while those bought 28-59 days in advance averaged $1119. Planning ahead can lead to more favorable pricing.

Across the trailing quarter, a good price for a flight from Seoul to London was considered to be $540 or less. The median price for this route over the same 90-day period was $718. Prices historically reached up to $1181 for the higher end of the market. Travelers aiming for a more economical fare should target prices around or below the $540 threshold.

Historically, January has been one of the cheapest months to fly from Seoul to London, with a median price of $574. December and October also offered competitive prices, with median fares of $588 and $590 respectively. The annual median price for this route, based on data from the trailing 270 days, was $718. Travelers seeking lower fares may find these months more suitable for their journey.

Seoul to London: Overview

Insights for flights from Seoul to London

How much is a round trip from Seoul to London

Regular price: $826 - $1,663

Prices are currently below the regular range.

The regular price range for flights from Seoul to London is $826 to $1663. The current lowest deal is $658 with China Southern Airlines for travel from Aug 20 to Aug 30.

now $658

Low $826

High $1,663

The cheapest time to fly from Seoul to London

January

Cheapest

Flights from $574

November

Most Expensive

Flights from $1,275

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to London

Asiana Airlines

Last-minute flights going from Seoul to London

Sun, Aug 2

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,082

$1,545

One-way

Sun, Aug 2

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,248

$1,619

One-way

Mon, Aug 3

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,256

$1,619

One-way

Mon, Aug 3

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LHR)

$1,082

$1,651

One-way

Tue, Aug 4

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LGW)

$1,277

$699

One-way

Tue, Aug 4

⌛ Last-Minute

GMP - London

Seoul (GMP) - London (LGW)

$1,100

$699

One-way

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

4 nights

Aug 26 - Aug 30

$1,057 → $629

40%

7 nights

Aug 4 - Aug 11

$1,067 → $643

40%

4 nights

Aug 13 - Aug 17

$1,109 → $691

38%

3 nights

Aug 13 - Aug 16

$1,110 → $694

37%

Popular Airports to fly from Seoul to London

Seoul - London route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Seoul to London are near the typical level of $718.

📅 Best time to fly

January is historically cheapest at $574

Historically, January is the cheapest month to fly, with a median price of $574.

⏱️ Flight duration

Flights typically take 27h 5m

Flights from Seoul to London typically take 27 hours and 5 minutes, covering 8795 km.

✈️ Airlines & availability

Connecting flights are dominant

Only 3.9% of recent flights are direct, with connecting flights having 1 stopover.

🏆 Airline highlight

Asiana Airlines offers direct flights

Asiana Airlines is one of the airlines that offers direct flights on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Seoul to London are frequent, appearing often over 30 days.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport is a good choice for flights from Seoul to London, offering competitive pricing.

📍 ~58 km from Seoul city center (reachable by car or train)

💸 Flights from ~$511

Gimpo International (GMP)

Gimpo International Airport provides another option for travelers flying from Seoul to London.

📍 ~19 km from Seoul city center (reachable by car or train)

💸 Flights from ~$531

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a good option for flights from Seoul to London, with prices from $488.

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$488

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub, offering a wide variety of short and long-haul destinations.

London, United Kingdom

93% AI deal score

$2,048

$1,383

Save $665

Air France

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from Seoul to London

Today’s best flight deals from Seoul to London

Seoul to London: Overview

Insights for flights from Seoul to London

How much is a round trip from Seoul to London

The cheapest time to fly from Seoul to London

Direct flights from Seoul to London

Last-minute flights going from Seoul to London

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

Popular Airports to fly from Seoul to London

Seoul - London route insights

Recent fares are near the typical level

January is historically cheapest at $574

Flights typically take 27h 5m

Connecting flights are dominant

Asiana Airlines offers direct flights

Deals are frequent on this route

Seoul main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Oct 16

Jan 28

Aug 10

Oct 07

Aug 03

Aug 06

Jan 11

Dec 08

Jan 13

Aug 11

Aug 12

Jan 11

Frequently Asked Questions About Flights to London

When should I buy Seoul to London tickets?

What is a good price for a flight from Seoul to London?

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

Can I fly direct from Seoul to London?

How long is the flight from Seoul to London?

How often do Seoul to London flight prices drop?

Related routes

More routes from Seoul

Flights to London from other cities

Seoul to London: Overview

Insights for flights from Seoul to London

How much is a round trip from Seoul to London

The cheapest time to fly from Seoul to London

Direct flights from Seoul to London

Last-minute flights going from Seoul to London

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

Popular Airports to fly from Seoul to London

Seoul - London route insights

Recent fares are near the typical level

January is historically cheapest at $574

Flights typically take 27h 5m

Connecting flights are dominant

Asiana Airlines offers direct flights

Deals are frequent on this route

Seoul main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Oct 16

Jan 28

Aug 10

Oct 07

Aug 03

Aug 06

Jan 11

Dec 08

Jan 13

Aug 11

Aug 12

Jan 11

Frequently Asked Questions About Flights to London

When should I buy Seoul to London tickets?

What is a good price for a flight from Seoul to London?

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