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Not ready to book? to track prices.Find the cheapest flights from Incheon Intl Airport to London
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China Eastern flights from Incheon Intl Airport to London Gatwick Airport
Our best China Eastern deals on Incheon Intl Airport to London Gatwick Airport flight tickets
Air China flights from Incheon Intl Airport to London Gatwick Airport
Our best Air China deals on Incheon Intl Airport to London Gatwick Airport flight tickets
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How to get the cheapest flight ticket from Incheon Intl Airport to London Gatwick Airport
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 London Gatwick Airport?
The cheapest month to fly to London Gatwick Airport from Incheon Intl Airport is in November. Flight prices, which tend to average around £333, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in November, then you should wait until May to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of £345.
How have Incheon Intl Airport to London Gatwick Airport flight prices changed over time?
As of July 2025, prices for Incheon Intl Airport to London Gatwick Airport flights are approximately 4% cheaper when compared to flights at the same time last year.
When to book flights from Incheon Intl Airport to London Gatwick Airport
Cheap Incheon Intl Airport to London Gatwick Airport (ICN to LGW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to London Gatwick Airport
How far is Incheon Intl to London Gatwick by plane?
There are 5512.1 mi between Incheon Intl and London Gatwick. In terms of flight time, this usually takes a little over 20h 15m.
When did momondo last update prices for flights from Incheon Intl Airport to London Gatwick Airport?
Prices for flights from Incheon Intl Airport to London Gatwick Airport refresh daily.
How old do you have to be to fly from Incheon Intl Airport to London Gatwick Airport?
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 London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents required for your trip to London Gatwick Airport 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 London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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Why should I use momondo to find a flight deal from Seoul to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to London for you.
Can I find flights from Seoul to London with flexible booking policies on momondo?
Yes. All flights to London from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seoul to London?
momondo helps you find the best flight between Seoul and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seoul to London 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.