Cheap Flights from Seoul (GMP) to London (LHR)

Popular airlines from Gimpo Intl. Airport (GMP) to Heathrow Airport (LHR)

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Frequently asked questions

Is it cheaper to buy a plane ticket from GMP to LHR last minute?
Being spontaneous is a wonderful way to travel the globe, but it's not necessarily the best method to track down a bargain plane ticket. It's better to book your GMP to London Heathrow journey well in advance instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you reach London Heathrow!
What airports do you fly into for London from Seoul?
From Seoul, you can fly into London via Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW). Check which airport is best for you before you make a decision. If you pick Heathrow Airport (LHR), it's about 23 kilometers west of the downtown area. Use the money you save when booking your journey with Expedia to check out the city's well-known sights, such as Big Ben and Buckingham Palace.
Can I change the date of my flight from Gimpo Intl. Airport (GMP) to London Heathrow?
You can make changes to your GMP to London Heathrow ticket through the Expedia Trips portal. But before you make any adjustments, browse the rules in your itinerary to find out what you can do and what fees apply for changes. Some airlines have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for more advice and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Gimpo Intl.
Destination airport
Heathrow
Distance
8815 km

Book with confidence

Book with confidence

Seoul to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seoul to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seoul to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is now!

Seoul to London Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia