Cheap flights from the United Kingdom to South Korea from £243
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to South Korea departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from United Kingdom to South Korea
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to South Korea?
The month of November is, on average, the cheapest month to fly to South Korea from United Kingdom, with most prices found around £418. If you’re not able to fly to South Korea in November, then March is your next best option. Flight prices from United Kingdom to South Korea during March average around £433.
What is the cheapest day to depart on your flight to South Korea?
The cheapest day to depart from United Kingdom to South Korea is on a Wednesday when prices can be found for as low as £849. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £930.
What is the cheapest time of day to depart on your flight to South Korea?
Flying to South Korea from United Kingdom at midday is the least expensive time of day to depart. momondo users have found prices as low as £668 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £966 on average. Flights to South Korea from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United Kingdom to South Korea flight route?
Fly from London Heathrow to Incheon Intl for the best United Kingdom - South Korea flight prices
How far in advance should I book a flight to South Korea?
You are more likely to see cheaper flights to South Korea from United Kingdom when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around £682 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from United Kingdom for as low as £634 on momondo.
What cabin class options are available on United Kingdom to South Korea flights?
There are 4 cabin classes available to choose from on United Kingdom to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to South Korea?
China Southern, Hainan Airlines, and Air China are the most popular carriers operating from United Kingdom to South Korea
Which airlines fly to South Korea?
Asiana Airlines, Lufthansa and Korean Air are the top three most popular airlines that fly to South Korea from United Kingdom according to our data. Asiana Airlines is the first choice among our users, with 31% of people opting to fly with this airline when travelling to South Korea. Keep in mind that there are 17 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to South Korea on average per day?
As of June 2025, 3 flights take off from United Kingdom and land in South Korea each day. The most common flight departure time for this route is 19:00, with 100% of daily flights taking off in the evening.
How many flights depart from United Kingdom to South Korea on average per week?
21 flights are operational weekly from United Kingdom to South Korea as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap United Kingdom to South Korea flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to South Korea
Best price found | £243 |
|---|---|
Fastest flight time | 13h 55m |
Direct flights | Every day |
Airports in South Korea | 2 airports |
When did momondo last update prices for flights from United Kingdom to South Korea?
Prices for flights from United Kingdom to South Korea refresh daily.
How many operators does momondo search for flights from United Kingdom to South Korea?
There are 16 operators available for flights from United Kingdom to South Korea as of June 2025.
How old do you have to be to fly from United Kingdom to South Korea?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United Kingdom to South Korea?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to South Korea is Boeing 777-300ER, representing 35.77% of all bookings. The subsequent popular models are Airbus A350-900 at 27.53%, Airbus A350-1000 at 10.04%, and Boeing 787-9 Dreamliner at 9.67%.
Best airlines flying from United Kingdom to South Korea
Compare and see reviews for airlines that fly from United Kingdom to South Korea with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £317 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom £335 | Free Cancellation | Rating 7.5 97 reviews | |||
| PriceFrom £341 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom £419 | Free Cancellation | Rating 6.7 13 reviews | |||
| PriceFrom £449 | Free Cancellation | Rating 6.7 7,126 reviews | |||
| PriceFrom £461 | Free Cancellation | Rating 7.8 1,351 reviews | |||
| PriceFrom £520 | Free Cancellation | Rating 7.4 1,210 reviews | |||
| PriceFrom £532 | Free Cancellation | Rating 7.3 3,839 reviews | |||
| PriceFrom £537 | Free Cancellation | Rating 7.6 1,074 reviews | |||
| PriceFrom £539 | Free Cancellation | Rating 7.6 1,288 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to South Korea?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from United Kingdom.
Can I find flights from United Kingdom to South Korea with flexible booking policies on momondo?
Flights from United Kingdom to South Korea with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from United Kingdom to South Korea?
Once you have performed a search for United Kingdom to South Korea flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from United Kingdom to South Korea right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United Kingdom to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.