Cheap flights from London Heathrow Airport to Jeju-do from £428
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Jeju-do departing on 25/9. 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 London Heathrow Airport to Jeju-do
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 Jeju-do?
The month of November is, on average, the cheapest month to fly to Jeju-do from London Heathrow Airport, with most prices found around £478. If you don’t want to visit Jeju-do in November, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £501.
What is the cheapest day to depart on your flight to Jeju-do?
The cheapest day to depart on your flight to Jeju-do is on a Tuesday when prices can be found for as low as £588. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £1,045. These prices are subject to change though, so be sure to set up a Price Alert for flights to Jeju-do.
Cheap London Heathrow Airport to Jeju-do flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Jeju-do
When did momondo last update prices for flights from London Heathrow Airport to Jeju-do?
Prices for flights from London Heathrow Airport to Jeju-do were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Jeju-do?
The number of operators available for flights from London Heathrow Airport to Jeju-do is 2 as of July 2025.
How old do you have to be to fly from London Heathrow Airport to Jeju-do?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Jeju-do.
What documentation or ID do you need to fly to Jeju-do?
The necessary travel and health documents for your Jeju-do trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London Heathrow Airport to Jeju-do
Compare and see reviews for airlines that fly from London Heathrow Airport to Jeju-do with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £363 | Free Cancellation | Rating 7.1 152 reviews | |||
| PriceFrom £843 | Free Cancellation | Rating 8.2 451 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Jeju-do?
Finding the right flight to Jeju-do from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jeju-do quick and easy, saving you time and money.
Can I find flights from London to Jeju-do with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Jeju-do flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Jeju-do?
Once you have performed a search for London to Jeju-do 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 London to Jeju-do right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Jeju-do flights. All you need is a valid email address and we will do the rest; it is that quick and easy.