£404 Cheap Flights from London (LCY) to Seoul (ICN)

View £404 flight on Tue, 24 Nov 2026Opens in a new window

Popular airlines from London City Airport (LCY) to Incheon Intl. Airport (ICN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LCY) to Seoul (ICN)

Prices were available within the past 7 days and start at £404 for one-way flights and £547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 4 Nov - Wed, 2 Dec
LCY
London
ICN
Seoul
£547 Return, found 2 hours ago
£547
Return
found 2 hours ago
Select Lufthansa flight, departing Wed, 4 Nov from London to Seoul, returning Wed, 2 Dec, priced at £547 found 2 hours ago
Lufthansa
Mon, 30 Nov - Thu, 28 Jan
LCY
London
ICN
Seoul
£548 Return, found 8 hours ago
£548
Return
found 8 hours ago
Select Lufthansa flight, departing Mon, 30 Nov from London to Seoul, returning Thu, 28 Jan, priced at £548 found 8 hours ago
Lufthansa
Wed, 4 Nov - Wed, 2 Dec
LCY
London
ICN
Seoul
£550 Return, found 2 hours ago
£550
Return
found 2 hours ago
Select Lufthansa flight, departing Wed, 4 Nov from London to Seoul, returning Wed, 2 Dec, priced at £550 found 2 hours ago
Lufthansa
Wed, 18 Nov - Wed, 2 Dec
LCY
London
ICN
Seoul
£550 Return, found 1 day ago
£550
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 18 Nov from London to Seoul, returning Wed, 2 Dec, priced at £550 found 1 day ago
Lufthansa
Mon, 1 Feb - Mon, 15 Feb
LCY
London
ICN
Seoul
£552 Return, found 6 hours ago
£552
Return
found 6 hours ago
Select Lufthansa flight, departing Mon, 1 Feb from London to Seoul, returning Mon, 15 Feb, priced at £552 found 6 hours ago
KLM
Mon, 18 Jan - Wed, 3 Feb
LCY
London
ICN
Seoul
£553 Return, found 5 days ago
£553
Return
found 5 days ago
Select KLM flight, departing Mon, 18 Jan from London to Seoul, returning Wed, 3 Feb, priced at £553 found 5 days ago
KLM
Wed, 25 Nov - Wed, 2 Dec
LCY
London
ICN
Seoul
£554 Return, found 3 hours ago
£554
Return
found 3 hours ago
Select KLM flight, departing Wed, 25 Nov from London to Seoul, returning Wed, 2 Dec, priced at £554 found 3 hours ago
Lufthansa
Tue, 3 Nov - Mon, 23 Nov
LCY
London
ICN
Seoul
£555 Return, found 2 days ago
£555
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 3 Nov from London to Seoul, returning Mon, 23 Nov, priced at £555 found 2 days ago
Lufthansa
Mon, 9 Nov - Mon, 30 Nov
LCY
London
ICN
Seoul
£556 Return, found 21 hours ago
£556
Return
found 21 hours ago
Select Lufthansa flight, departing Mon, 9 Nov from London to Seoul, returning Mon, 30 Nov, priced at £556 found 21 hours ago
Swiss International Air Lines
Thu, 4 Jun - Wed, 10 Jun
LCY
London
ICN
Seoul
£677 Return, found 10 hours ago
£677
Return
found 10 hours ago
Select Swiss International Air Lines flight, departing Thu, 4 Jun from London to Seoul, returning Wed, 10 Jun, priced at £677 found 10 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from £807
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from £807

Frequently asked questions

How much does a flight from London (LCY-London City) to Seoul (ICN-Incheon Intl.) cost?
One-way flights typically cost between £665 and £4,970 and return flights often range between £665 and £4,970. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
How do I find cheap flights from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
To find a cheap flight from London (LCY-London City) to Seoul (ICN-Incheon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
There are approximately 9 connecting flights per day from London City (LCY) to Seoul (ICN-Incheon Intl.). Some common connection points include Schiphol (AMS), Frankfurt Intl. (FRA), and Linate (LIN).
What is the earliest flight from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
The earliest flight from London City (LCY) to Seoul (ICN-Incheon Intl.) typically departs at approximately 6:55 AM local time. This service is operated by CJ and QR, and is a seasonal service active in January. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
You'll typically find the most flights from London City (LCY) to Incheon Intl. (ICN) on a Monday, with around 30 flights available. This gives you a good selection of options for your journey. Major airlines on this route include CJ, KL, and EN.
What are the most popular departure times for flights from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from London City (LCY) to Incheon Intl. (ICN) are in the morning, from 6am to 9am. Approximately 33% of passengers prefer this time window. Many major carriers, including Cathay Pacific and KLM, offer flights during this window. These times work well because you can get an early start on your journey.
How long does it take to fly from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
Flying from LCY to ICN with a connection usually takes about 22 hours 30 minutes, traveling roughly 5,492 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
Select the "Business class" and "First class" filters when looking for LCY to ICN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LCY-London City) to Seoul (ICN-Incheon Intl.) flight with Expedia?
It's easy to earn miles on a London (LCY-London City) to Seoul (ICN-Incheon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul from London City (LCY)?
From London City (LCY), you can fly into Incheon Intl. (ICN) to reach Seoul. Some flights may connect through major hubs like Schiphol (AMS), ZRH (ZRH), Frankfurt Intl. (FRA) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LCY-London City) to Seoul (ICN-Incheon Intl.) at the last minute?
Typically, booking a last minute flight from London (LCY-London City) to Seoul (ICN-Incheon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LCY-London City) to Seoul (ICN-Incheon Intl.) flight and hotel package?
Securing a London (LCY-London City) to Seoul (ICN-Incheon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LCY-London City) to Seoul (ICN-Incheon Intl.)?
If you booked your London (LCY-London City) to Seoul (ICN-Incheon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
London City
Destination airport
Incheon Intl.
Airlines serving
KLM, Lufthansa, Swiss International Air Lines
Return price
£547
Distance
8784 km

Book with confidence

Compare flights from London to Seoul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Incheon Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from London City to Incheon Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from London City (LCY) to Incheon Intl. (ICN)

The easiest way to view the best deals on flights from London to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from London City to Incheon Intl. start at just £547 and range up to £683.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Seoul
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Seoul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from London City to Incheon Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Seoul easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.