£257 Cheap Flights from Jeju (CJU) to London (LHR)

You can find cheap one-way flights from £257 and cheap return flights £791 CJU to LHR with Expedia. One-way flights typically cost between £503 and £3648. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when CJU to LHR ticket fares go up or down.

The cheapest months to fly from CJU to LHR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter CJU to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 26 connecting flights per day from Jeju (CJU) to London Heathrow (LHR). Some common connection points include Pudong Intl. (PVG), Gimpo Intl. (GMP), and Capital Intl. (PEK).

The earliest flight from Jeju Intl. (CJU) to Heathrow (LHR) typically departs around 6:55 AM. This service is offered by Asiana Airlines and China Southern Airlines. This is a seasonal service, active in April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow) on a Friday, with around 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Asiana Airlines, Juneyao Airlines, and China Eastern Airlines.

The most popular departure times for flights from Jeju Intl. (CJU) to Heathrow (LHR) are in the late evening, from 9pm to midnight. Many major carriers, including Air China and Juneyao Airlines, offer flights during this window. Many travellers prefer this time as it allows you to maximise your day in Jeju before your flight, and you'll arrive in London in the morning, ready to start your day.

There are no nonstop flights from Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow). For flights with one stop, you can expect the journey to take around 19 hours 48 minutes. If your flight has two or more stops, the travel time will typically be longer, averaging about 22 hours 48 minutes. The total distance covered on this route is approximately 9,244 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind conditions.

Yes, you can fly business class between CJU and LHR. You can fly business class with China Eastern Airlines and Air China.

It's easy to earn miles on a Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to London from Jeju Intl. (CJU), you can fly directly into Heathrow (LHR) which offers international flights and connections. Some flights may connect through major hubs like Capital Intl. (PEK), Changi (SIN), or Gimhae (PUS) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Jeju (CJU-Jeju Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.