Cheap flights from Incheon Intl Airport to the United Kingdom from £154
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to the United Kingdom departing on 1/7. 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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China Southern flights from Incheon Intl Airport to United Kingdom
Our best China Southern deals on Incheon Intl Airport to United Kingdom flight tickets
SWISS flights from Incheon Intl Airport to United Kingdom
Our best SWISS deals on Incheon Intl Airport to United Kingdom flight tickets
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How to get the cheapest flight ticket from Incheon Intl Airport to United Kingdom
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 United Kingdom?
The cheapest month to fly to United Kingdom from Incheon Intl Airport is in May. Flight prices, which tend to average around £422, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of May, then departing from Incheon Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around £455.
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Incheon Intl Airport to United Kingdom is on a Monday. Travellers who choose to depart for United Kingdom on a Monday will often find tickets for as low as £689. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to United Kingdom for around £826.
What is the cheapest time of day to depart on your flight to United Kingdom?
The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £553. Try not to purchase tickets at midday because they tend to be around £782. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Incheon Intl to United Kingdom flight route?
Fly from Incheon Intl to London Heathrow for the best Incheon Intl - United Kingdom flight prices
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from Incheon Intl Airport when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £624 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Incheon Intl Airport for as low as £561 on momondo.
What cabin class options are available on Incheon Intl to United Kingdom flights?
There are 4 cabin classes available to choose from on Incheon Intl to United Kingdom 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 Incheon Intl to United Kingdom?
China Southern, Lufthansa, and China Eastern are the most popular carriers operating from Incheon Intl to United Kingdom
Which airlines fly to United Kingdom?
Asiana Airlines, China Eastern and Korean Air are the top three most popular airlines that fly to United Kingdom from Incheon Intl Airport according to our data. Asiana Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 4 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to United Kingdom on average per day?
As of June 2025, there are 3 flights per day flying from Incheon Intl Airport to United Kingdom. The most common time of day flights depart is 10:00, with 66% of flights taking off at midday.
How many flights depart from Incheon Intl Airport to United Kingdom on average per week?
The number of flights available between Incheon Intl Airport and United Kingdom is 21 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Incheon Intl Airport to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to United Kingdom
Best price found | £154 |
|---|---|
Fastest flight time | 15h 30m |
Direct flights | Every day |
Airports in United Kingdom | 7 airports |
When did momondo last update prices for flights from Incheon Intl Airport to United Kingdom?
Prices for flights from Incheon Intl Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to United Kingdom?
As of June 2025, there are 4 operators available to choose from for flights from Incheon Intl Airport to United Kingdom.
How old do you have to be to fly from Incheon Intl Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom 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 United Kingdom. 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 Incheon Intl Airport to United Kingdom?
Based on momondo bookings for flights between Incheon Intl Airport and United Kingdom, the leading plane model is Boeing 777-300ER, making up 49.38% of the total bookings. Other popular models include Airbus A350-900 with 43.53%, Boeing 747-8 with 6.95%, and Embraer 190 with 0.15%.
Best airlines flying from Incheon Intl Airport to United Kingdom
Compare and see reviews for airlines that fly from Incheon Intl Airport to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £349 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom £554 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £653 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom £663 | Free Cancellation | Rating 8.4 1,091 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to United Kingdom?
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 United Kingdom from Seoul.
Can I find flights from Seoul to United Kingdom with flexible booking policies on momondo?
All flight searches from Seoul to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seoul to United Kingdom?
Once you have performed a search for Seoul to United Kingdom 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 Seoul to United Kingdom right now. Can momondo alert me if prices change?
If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Seoul and alert you when they change.