What percentage of London to Seoul flights are direct?

In the trailing 90 days, direct flights from London to Seoul constituted 6.8% of all available flights. For journeys involving connecting flights, travelers typically experienced a median of 2 stopovers. This suggests that the majority of routes between these two cities involve at least one stop.

What's the flight time from London to Seoul?

The direct flight time from London to Seoul is typically 12 hours and 40 minutes, covering a distance of 8861 kilometers. For flights with one stop, the median travel time extends to 18 hours and 5 minutes. This represents a significant increase in duration compared to direct services.

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 may often find opportunities to secure more favorable fares. The pricing trends across the trailing 30 days suggest that this route is one where price fluctuations are common.

Flights From London

To Seoul

Cheap Flights from London to Seoul

Browse current best options from London. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

London

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from London to Seoul

Explore current cheapest deals departing from London to Seoul

2026-09-01 – 2026-09-09
LON - Seoul
74% AI deal score
£389
£416
Round trip
2026-09-02 – 2026-09-10
LON - Seoul
74% AI deal score
£389
£417
Round trip
2026-12-03 – 2026-12-27
LON - Seoul
91% AI deal score
£742
£418
Round trip
2026-09-03 – 2026-09-10
LON - Seoul
74% AI deal score
£400
£421
Round trip
2026-09-01 – 2026-09-07
LON - Seoul
74% AI deal score
£400
£421
Round trip
2026-09-01 – 2026-09-06
LON - Seoul
75% AI deal score
£410
£423
Round trip
2026-09-02 – 2026-09-09
LON - Seoul
74% AI deal score
£401
£427
Round trip
2026-10-18 – 2026-10-20
LON - Seoul
93% AI deal score
£714
£427
Round trip
2026-09-01 – 2026-09-08
LON - Seoul
74% AI deal score
£401
£429
Round trip
2026-11-16 – 2026-11-28
LON - Seoul
80% AI deal score
£476
£429
Round trip

London to Seoul: Overview

Insights for flights from London to Seoul

Only 7% of recent fares from London to Seoul were classified as a good price, indicating that finding particularly cheap flights from London to Seoul can be challenging. Fares for this route typically range from $879 to $1602, with a median price of $1237. Right now, current fares are near the typical level, suggesting prices are in line with recent trends for this long-haul journey.

When is the cheapest time to fly from London to Seoul? Historically, the most affordable month to fly is February, with a median fare of $745. Other cost-effective options include June, where the median fare is $813, and April, with a median fare of $841. Focusing on these months could help you secure a more favorable price for your trip.

A typical journey from London to Seoul takes about 12h 40m, including connections. Given that most itineraries connect at least once, this median duration reflects the time spent on both flying and layovers. The vast majority of flights on this route, 93.2%, involve at least one stopover, with connecting itineraries typically having 2 stopovers. Only a small fraction of recent fares are for direct flights from London to Seoul.

The distance between London and Seoul is approximately 8861 kilometers, classifying this as a long-haul route. This significant distance means that journeys typically involve extended flight times and often require one or more connections. New deals for this route appear almost daily, so setting up a price alert can be beneficial for tracking fare changes.

How much is a round trip from London to Seoul

Regular price: £357 - £485

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

The regular price range for flights from London to Seoul is between 357 GBP and 485 GBP. The current lowest deal is 416 GBP with Air China, for travel from Sep 1-Sep 9.

now £416

Low £357

High £485

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

Fri, Aug 21

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£659

£430

One-way

Mon, Aug 24

⌛ Last-Minute

LHR - Seoul

London (LHR) - Seoul (ICN)

Air China

£805

£481

One-way

Tue, Sep 1

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£389

£417

One-way

Tue, Sep 1

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£400

£421

One-way

Tue, Sep 1

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£410

£423

One-way

Tue, Sep 1

⌛ Last-Minute

LGW - Seoul

London (LGW) - Seoul (ICN)

Air China

£401

£429

One-way

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

24 nights

Dec 3 - Dec 27

£756 → £418

45%

3 nights

Dec 5 - Dec 8

£777 → £441

43%

4 nights

Dec 3 - Dec 7

£778 → £447

43%

19 nights

Dec 3 - Dec 22

£766 → £441

43%

Popular Airports to fly from London to Seoul

London - Seoul route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from London to Seoul are near the typical level of $1237.

📅 Best time to fly

February, June, and April are historically cheapest

Historically, February ($745), June ($813), and April ($841) offer the lowest median prices.

⏱️ Flight duration

Direct flights average 12h 40m

Direct flights to Seoul typically take 12h 40m, while connecting flights average 19h 30m.

✈️ Airlines & availability

Connecting flights are dominant

Only 6.8% of recent flights from London to Seoul are direct, with connecting flights dominant.

🏆 Airline highlight

Asiana Airlines offers direct flights

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

🎯 Booking tip

Deals are frequent on this route

Deals for flights from London to Seoul are frequent, appearing often in the last 30 days.

London main airports to depart from

Gatwick (LGW)

Cheapest

Gatwick Airport offers a convenient option for flights from London to Seoul, with competitive pricing.

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

💸 Flights from ~£432

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good arrival option for flights from London to Seoul, with prices from £417.

📍 ~48 km from Seoul (reachable by car)

💸 Flights from ~£417

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a useful alternative, offering international routes and excellent bus and rail links.

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

💸 Flights from ~£587

Business & First Class Flight Deals to Seoul

90% AI deal score

$2,399

$1,997

Save $402

Frequently Asked Questions About Flights to Seoul

Historically, the optimal booking window for flights from London to Seoul is typically 14-27 days before departure. During this period, the average price observed was $974. Booking within 0-6 days of departure generally saw prices rise to an average of $1602. Similarly, purchasing 7-13 days out resulted in an average price of $1637, indicating that last-minute bookings tend to be more expensive.

Across the trailing quarter, a good price for a flight from London to Seoul was considered to be $879. The median price for this route over the same period was $1237. Prices observed for this route ranged up to $1602 for the higher end of fares.

Historically, the cheapest months to fly from London to Seoul include February, with a median price of $745, and June, with a median price of $813. April also showed a relatively low median price of $841. The annual median price for this route was $1237, indicating that these months offer significant savings compared to the yearly average.

Related routes

More routes from London

Flights from London to Ho Chi Minh City Flights from London to San Francisco Flights from London to San Jose Flights from London to Shanghai Flights from London to Shannon, County Clare Flights from London to Shenyang Flights from London to Sialkot Flights from London to Singapore Flights from London to Sofia Flights from London to Southampton Flights from London to Thessaloniki Flights from London to Xi'an

Flights to Seoul from other cities

Flights from Faisalabad District to Seoul Flights from Kansas City to Seoul Flights from Luang Prabang to Seoul Flights from Macau to Seoul Flights from Madrid to Seoul Flights from Manchester to Seoul Flights from Medina to Seoul Flights from Melbourne to Seoul Flights from Mexico City to Seoul Flights from Miami to Seoul Flights from Muscat to Seoul Flights from Praya, Lombok to Seoul

London to Seoul: Overview

Insights for flights from London to Seoul

How much is a round trip from London to Seoul

Regular price: £357 - £485

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

The regular price range for flights from London to Seoul is between 357 GBP and 485 GBP. The current lowest deal is 416 GBP with Air China, for travel from Sep 1-Sep 9.

now £416

Low £357

High £485

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