Cheap Flights to London

View ₩569,600 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines to London

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How much is the cheapest flight to London?

Prices were available within the past 7 days and start at ₩569,600 for one-way flights and ₩723,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 9 - Tue, Oct 14
COS
Colorado Springs
LEX
Lexington
₩723,500 Roundtrip, found 1 day ago
₩723,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 9 from Colorado Springs to Lexington, returning Tue, Oct 14, priced at ₩723,500 found 1 day ago
Delta
Thu, Oct 9 - Tue, Oct 14
COS
Colorado Springs
LEX
Lexington
₩945,300 Roundtrip, found 1 day ago
₩945,300
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 9 from Colorado Springs to Lexington, returning Tue, Oct 14, priced at ₩945,300 found 1 day ago
United
Thu, Oct 9 - Tue, Oct 14
COS
Colorado Springs
LEX
Lexington
₩1,051,600 Roundtrip, found 1 day ago
₩1,051,600
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from Colorado Springs to Lexington, returning Tue, Oct 14, priced at ₩1,051,600 found 1 day ago
British Airways
Sun, Nov 9 - Sun, Dec 7
BLQ
Bologna
LEX
Lexington
₩1,309,800 Roundtrip, found 1 day ago
₩1,309,800
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Nov 9 from Bologna to Lexington, returning Sun, Dec 7, priced at ₩1,309,800 found 1 day ago
KLM
Sun, Nov 9 - Sun, Dec 7
BLQ
Bologna
LEX
Lexington
₩1,671,400 Roundtrip, found 1 day ago
₩1,671,400
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Nov 9 from Bologna to Lexington, returning Sun, Dec 7, priced at ₩1,671,400 found 1 day ago

Frequently asked questions

What is the name of London's airport?
Most visitors like to fly into Cincinnati - Northern Kentucky Intl. Airport (CVG) when visiting the bustling city of London.
How many airlines fly to London?
London is serviced by 12 air carriers from 45 airports around the world.
Which airlines fly to London?
American Airlines and United Airlines are some of the leading airlines that offer flights to London. Travelers often pick Chicago as a starting point with American Airlines flying this route the most.
How many nonstop flights are there to London?
Flying to somewhere new is much easier when there aren't any annoying stopovers to slow you down. If you're jetting off to London, the fantastic news is that there are around 945 nonstop flights operating every week.
Where are the most popular flights to London departing from?
Flights to London departing from Chicago, Atlanta and New York airports are highly sought after.
How long is the flight to London Airport?
If you're heading to London from Chicago, you'll have a flight time of 1 hour and 21 minutes. Those setting off from Atlanta can expect to be airborne for 1 hour and 19 minutes. From New York it's around 2 hours and 21 minutes away.
How to book the cheapest flight to London?
Don't leave locking in your flight to London until the last possible moment. That's one trick well-versed jet-setters use to get the best deals. Booking ahead means more options and cheaper flights. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Ticket prices often differ depending on which airport you jet into. Remember to compare fares across airlines too. And finally, don't forget that the early bird catches the worm. Familiarize yourself with airfare costs and have your credit card ready to reserve your seat as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to London?
Wherever you're jetting in from, flying can be a pleasant experience if you've prepared well enough. Follow these handy hints that will get your London escape started on the right note. What to pack in your hand luggage:

  • First and foremost, put in your passport, important documents, wallet and medications. Next, you'll need some in-flight entertainment to while away the time. A juicy novel and a phone filled with your favorite movies are some fantastic options. If you hope to take a short snooze, a quality neck pillow and some earplugs will also come in handy. Finally, leave some space for a toothbrush and some facial wipes so you'll touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like your pocket knife, and products which are flammable or explosive, such as aerosol cans, flares and matches, are also prohibited.

What to wear on a flight:

  • Your top priority is to feel as comfortable as you can. Opt for slip-on footwear, dress in loose, breathable clothing and don't forget to bring a jacket in case you get cold in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to London?
The answer is — be prepared. We've pulled together some tips and tricks for an easy trip through security. Look out London, here you come:

  • Be sure to have your passport and travel documents within close reach. They'll be the first things you'll be asked to show at security.
  • Next up, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Personal belongings like your jacket, belt and earphones need to go through the machine.
  • Your electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry, you'll be back online before you know it.
  • Remove all gels and liquids from your hand luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-close bag.
  • Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Big boots and heavier-style shoes are usually subjected to additional screening.
  • Airlines will not allow any sharp objects in your hand luggage. If you must bring these kinds of items, check them in.

Book with confidence

Book with confidence

Searching for cheap flights to London? No travel company presents more choices than Expedia if you're looking to compare flights to London. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Kentucky. Expedia provides the cheapest flights to many destinations in Kentucky and you may find even greater savings if you combine your flight with a hotel stay in London.

Travel information

Travel information

Destination airport
Blue Grass
Destination airport IATA code
LEX
Destination city name
Lexington
Roundtrip price
₩723,500

Trending flights to London

Prices were available within the past 7 days and start at ₩569,600 for one-way flights and ₩723,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 1 - Thu, Dec 18
ICN
Seoul
LEX
Lexington
₩2,384,800 Roundtrip, found 1 day ago
₩2,384,800
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 1 from Seoul to Lexington, returning Thu, Dec 18, priced at ₩2,384,800 found 1 day ago

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Explore a world of travel with Expedia

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