Cheap Flights to Greater London from ₩251,300

View ₩251,300 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines to Greater London

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air Canada

    Air Canada

  • Virgin Atlantic

    Virgin Atlantic

  • Finnair

    Finnair

  • Iberia

    Iberia

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How much is the cheapest flight to Greater London?

Prices were available within the past 7 days and start at ₩251,300 for one-way flights and ₩649,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, Dec 25 - Sun, Jan 18
PUS
Busan
LGW
London
₩649,300 Roundtrip, found 9 hours ago
₩649,300
Roundtrip
found 9 hours ago
Select China Eastern Airlines flight, departing Thu, Dec 25 from Busan to London, returning Sun, Jan 18, priced at ₩649,300 found 9 hours ago
China Eastern Airlines
Thu, Dec 25 - Sun, Jan 18
ICN
Seoul
LGW
London
₩654,300 Roundtrip, found 7 hours ago
₩654,300
Roundtrip
found 7 hours ago
Select China Eastern Airlines flight, departing Thu, Dec 25 from Seoul to London, returning Sun, Jan 18, priced at ₩654,300 found 7 hours ago
China Southern Airlines
Mon, Mar 23 - Thu, Apr 9
ICN
Seoul
LGW
London
₩678,100 Roundtrip, found 4 days ago
₩678,100
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Mon, Mar 23 from Seoul to London, returning Thu, Apr 9, priced at ₩678,100 found 4 days ago
China Eastern Airlines
Fri, Dec 19 - Sun, Jan 11
ICN
Seoul
LHR
London
₩711,700 Roundtrip, found 6 days ago
₩711,700
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Fri, Dec 19 from Seoul to London, returning Sun, Jan 11, priced at ₩711,700 found 6 days ago
China Eastern Airlines
Thu, Apr 23 - Mon, Apr 27
PUS
Busan
LHR
London
₩733,400 Roundtrip, found 3 days ago
₩733,400
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Apr 23 from Busan to London, returning Mon, Apr 27, priced at ₩733,400 found 3 days ago
Air China
Thu, May 21 - Sun, Jun 7
PUS
Busan
LGW
London
₩786,000 Roundtrip, found 3 days ago
₩786,000
Roundtrip
found 3 days ago
Select Air China flight, departing Thu, May 21 from Busan to London, returning Sun, Jun 7, priced at ₩786,000 found 3 days ago
China Eastern Airlines
Mon, Jan 19 - Sat, Jan 24
GMP
Seoul
LHR
London
₩824,900 Roundtrip, found 5 hours ago
₩824,900
Roundtrip
found 5 hours ago
Select China Eastern Airlines flight, departing Mon, Jan 19 from Seoul to London, returning Sat, Jan 24, priced at ₩824,900 found 5 hours ago
Etihad Airways
Wed, Feb 18 - Thu, Feb 26
ICN
Seoul
LHR
London
₩921,300 Roundtrip, found 15 hours ago
₩921,300
Roundtrip
found 15 hours ago
Select Etihad Airways flight, departing Wed, Feb 18 from Seoul to London, returning Thu, Feb 26, priced at ₩921,300 found 15 hours ago
Royal Brunei Airlines
Tue, Feb 3 - Sun, Feb 15
ICN
Seoul
LHR
London
₩936,300 Roundtrip, found 20 hours ago
₩936,300
Roundtrip
found 20 hours ago
Select Royal Brunei Airlines flight, departing Tue, Feb 3 from Seoul to London, returning Sun, Feb 15, priced at ₩936,300 found 20 hours ago
Malaysia Airlines
Fri, Jan 23 - Thu, Feb 5
ICN
Seoul
LHR
London
₩945,500 Roundtrip, just found
₩945,500
Roundtrip
just found
Select Malaysia Airlines flight, departing Fri, Jan 23 from Seoul to London, returning Thu, Feb 5, priced at ₩945,500 just found

About Greater London

Expedia offers flights to Greater London to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Greater London or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Greater London that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to provide you with the most flexible fares in town. Just click on "No change fee" right underneath the filter subheading "Flexible change policies" to find your ideal flight to Greater London.
Which airlines fly to Greater London?
You can take your pick of an assortment of airlines that operate services in or near Greater London. A few of the most popular are:

  • British Airways - 1,219 flights to or near Greater London each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near Greater London each month, including 790 flights to Heathrow Airport (LHR) per month.
  • United Airlines - 638 flights to or near Greater London each month, including 638 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to Greater London?
You'll always walk away with an amazing deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to compare prices for nearby days. ₩649,300 was the best price for a flight to Greater London in the last seven days.
How much is a flight to Greater London?
If you were flying one way from Busan (PUS), you could've landed an affordable fare for just ₩251,300 in the last seven days. Round-trip flights to Greater London ranged from ₩649,300 to ₩945,500 during this same period.
What are the most popular airports to fly into in Greater London?
The principal gateway to Greater London, about 3,690 flights taxi into Heathrow Airport (LHR) every month. Find an unbeatable deal, reserve your seat and prepare to discover this renowned region.
When is the cheapest time to fly to Greater London?
Depart for Greater London earlier in the week and you'll usually be rewarded with more affordable fares. Tuesday is known for being the cheapest day to jump on a plane, with Monday a close second. If you're hoping to avoid the priciest flights, steer clear of Saturdays.
How much is a plane ticket to Greater London?
In the last seven days, tickets varied between ₩649,300 and ₩945,500. Scroll through our awesome deals to Greater London, pick your favorite and then start packing your things!
What is the best time to go to Greater London?
If you're eager to enjoy Greater London's leading city at its busiest, go to London sometime during May, September and October. Similar to most destinations in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 55ºF and 70ºF.
What months are the cheapest to book a flight to Greater London?
To snap up a fabulous deal to Greater London, try to book sometime in February when prices are at their cheapest. What time of year is expensive? In the U.S, it's December.

Trending flights to Greater London

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, Dec 25 - Sun, Jan 18
PUS
Busan
LGW
London
₩649,300 Roundtrip, found 9 hours ago
₩649,300
Roundtrip
found 9 hours ago
Select China Eastern Airlines flight, departing Thu, Dec 25 from Busan to London, returning Sun, Jan 18, priced at ₩649,300 found 9 hours ago
*Available to Expedia members.