£217 Cheap flights to Seoul
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seoul departing on 20/9. 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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What is the cheapest month to fly to Seoul?
The month of November is, on average, the cheapest month to fly to Seoul from United Kingdom, with most prices found around £424. If you are unable to visit Seoul during the month of November, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around £437.
What is the absolute cheapest flight to Seoul?
£20 is the cheapest deal found on momondo in the last two weeks for a flight to Seoul. This flight is from Jeju City and is 81% cheaper than most flights to Seoul. To find the cheapest price to Seoul from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from United Kingdom to Seoul is on a Wednesday when prices can be found for as low as £843. Flights from United Kingdom to Seoul on a Saturday will generally be more expensive and average around £880. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Seoul?
Our most recent data shows that the best time of day to fly to Seoul is in the morning. Flights from United Kingdom to Seoul during this time can be as low as £566. Flights in the afternoon are often more expensive, with an average ticket price of £882.
Cheapest flights to Seoul
Find the cheapest flights to Seoul from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SEOUL FROM LONDON HEATHROW AIRPORT | November | 23% cheaper | Flying from London Heathrow Airport to Seoul costs on average just £508 in November |
| MOST EXPENSIVE MONTH TO FLY TO SEOUL FROM LONDON HEATHROW AIRPORT | July | 30% more expensive | It costs about £860 for flights to Seoul from London Heathrow Airport in July |
| MOST POPULAR MONTH TO FLY TO SEOUL FROM LONDON HEATHROW AIRPORT | June | 192% more users visited | More momondo users searched in flights to Seoul from London Heathrow Airport in June than any other month |
Cheap Seoul flight deals and tips
Summary info about Seoul flight prices, duration and airlines
Best One-Way Price | £217 |
|---|---|
Best Round-Trip Price | £358 |
Fastest flight time | 15h 25m |
Popular in | August |
Frequently asked questions about flying to Seoul
What is there to do in Seoul when it’s raining?
Users planning a flight to Seoul during the months of May, June, or July should anticipate rain. There are still things to do in Seoul even when it's raining, though. While in Seoul you will find Gangnam Cultural Center nearby which is a great museum to visit when you’re looking for things to do indoors. Many tourists kill time during rain and storms by going to shopping centres in the area, like Lotte Young Plaza Myungdong.
How far in advance should I book a flight to Seoul?
In general, most travellers find the cheapest time to book a flight to Seoul is about 30 days prior to their departure date, when tickets on average are £581. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from United Kingdom for as low as £434 on momondo.
Is there an alternative airport near Seoul?
Those flying to Seoul could potentially find better pricing at Seoul Gimpo Intl Airport (10 mi from Seoul city centre) depending on the month and departure airport.
Is there a cheaper alternative to flying into Seoul?
You can find deals at Seoul Gimpo Intl Airport for £104 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.
Are there flights to Myeong-dong?
Yes, you can get a flight to Seoul Gimpo Intl airport in Seoul (10.0 mi from Myeong-dong).
What’s the closest airport to Myeong-dong Subway Station?
The closest airport to Myeong-dong Subway Station is 10.2 mi away - Seoul’s Seoul Gimpo Intl airport.
When did momondo last update prices for flights to Seoul?
Prices for flights to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights to Seoul?
As of May 2025, there are 46 operators available to choose from for flights to Seoul.
How old do you have to be to fly to Seoul?
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 to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Seoul?
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 Seoul.
Can I find flights to Seoul with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seoul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Seoul right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul and alert you when they change.
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Popular Flights to Seoul
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Seoul
These routes have the cheapest flights to Seoul found by momondo users in United Kingdom
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| London | Incheon | 12h 25m | £358 |
| London | Seoul | 16h 30m | £382 |
| Manchester | Incheon | 15h 35m | £455 |
| Newcastle upon Tyne | Incheon | 14h 30m | £490 |
| Glasgow | Incheon | 18h 25m | £491 |
| Manchester | Seoul | 17h 45m | £497 |
| Bristol | Incheon | 22h 15m | £503 |
| Birmingham | Incheon | 14h 50m | £504 |
| Edinburgh | Incheon | 15h 25m | £511 |
| Aberdeen | Incheon | 21h 30m | £535 |
| Birmingham | Seoul | 24h 30m | £555 |
| Belfast | Incheon | 15h 00m | £567 |
| Southampton | Incheon | 23h 05m | £610 |
| Edinburgh | Seoul | 22h 20m | £666 |
| Cardiff | Incheon | 22h 35m | £675 |
| Leeds | Incheon | 15h 00m | £694 |