The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

Cheap Flights to London from HK$2,587

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Cheap round-trip flights to London

Prices were available within the past 7 days and start at HK$2,587 for one-way flights and HK$4,621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Swiss International Air Lines
Lufthansa
Air China
China Eastern Airlines

Find the cheapest month to fly from Columbus (CMH) to London (LON)

From HK$6,674 - HK$9,554 per traveller.

Frequently asked questions

What is the name of London's airport?
Many people like to fly into Heathrow Airport (LHR) when visiting London.
How far is Heathrow Airport from central London?
It's 23 kilometres from Heathrow Airport to downtown London. Make things easier by researching the best way of commuting from the airport to the city centre before you arrive.
What airport is best to fly into London?
With so many airports to select from, London is one of those places that's easy to fly to on a whim. The terminals that see most of the city's air traffic are London Heathrow (23 kilometres from downtown), London Gatwick (40 kilometres from downtown) and Stansted Airport (STN) (48 kilometres from downtown).
How many airlines fly to London?
There are 119 air carriers that fly into London from 342 airports across the globe.
Which airlines fly to London?
Aer Lingus and British Airways are some of the most popular airlines that offer flights to London. Travellers often pick Dublin as a starting point with Aer Lingus operating the most flights on this route.
How many nonstop flights are there to London?
Flying to a new place is much easier when there aren't any stopovers to worry about. If you're making your way to London, the good news is that there are approximately 9,025 direct flights each week.
Where are the most popular flights to London departing from?
A large number of flights to London set off from Dublin, Amsterdam and Edinburgh airports.
How long is the flight to London Airport?
If you're going to London from Dublin, you're looking at a flight time of 1 hour and 23 minutes. Those leaving from Amsterdam should expect to be airborne for around 1 hour and 8 minutes. From Edinburgh it's 1 hour and 26 minutes away.
How to book the cheapest flight to London?
If you'd like to have some extra spending money on your trip to London, listen up! As any seasoned traveller will tell you, don't book at the very last minute. Airfares are usually more expensive just prior to the departure date. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Fares often differ depending on the airport you use. Make sure you compare fares across air carriers too. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to snap up a ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to London?
We've rounded up all the info you need to make your journey an enjoyable experience. Follow our insider tips and you'll be breezing through airport security and discovering London before you know it. What to pack in your hand luggage:
  • The trick to having a hassle-free travel experience is to pack in advance. Start with the essentials: passport, official ID, credit cards and any vital medications. Next, take on board items that'll help while away those hours, like some electronic devices or a good read. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earphones. And of course, don't forget to toss in toiletry items like a toothbrush, deodorant and a spare set of clothes.
Do not pack the following items in your hand luggage:
  • While the list of restricted items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes tools, metal cutlery, fuel and fireworks. Sporting equipment like golf clubs, and items that could harm passengers, such as firearms and ammunition, are also banned from the cabin.
What to wear on a flight:
  • The aisles of an aircraft are no place for a fashion parade. Dress in comfortable layers and go for shoes that are flat, enclosed and easy to pull on and off.
  • Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks or tights.
How to get through airport security fast when flying to London?
The trick is to be well organised before you arrive at the security gate. That way, you'll be boarding that plane to London in next to no time. Follow these helpful tips and get your holiday off to a great start:
  • Security personnel first need to establish that you have a valid passport and matching boarding pass before anything else. Keep them close by.
  • Your belt, jacket, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry though, you'll be back online soon enough.
  • Remember to remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a wise idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

Visit London

As a cultural, artistic, and educational hub, England’s capital city of is a must for your next euro-trip. London offers its visitors ballet performances at the Royal Opera House, breathtaking exhibits at the National Gallery, and the acclaimed University of Westminster. Plan on passing your time in the city by touring the Tower of London, making funny faces at the guards outside Buckingham Palace, and strolling through the manicured landscape of Regent’s Park. Wherever your British invasion takes you, book your flights to London today here on Expedia.com.hk and take advantage of our deeply discounted deals which will have you feeling positively royal.

When to book London flights

Rain is not uncommon in Londontown, so no matter what time of year you travel to the city, prepare for a bit of drizzle. However, there’s no reason to let a little moisture ruin your vacation. Each season in London offers a unique and beautiful view of the city. The best weather is typically in the spring, from the months of March until May. Spring time offers a happy medium between cold winters and often muggy summers of the city. Summer is the most densely packed with tourists, so consider coming during the fall to beat the crowds. Lastly, winter months can be picturesque and ideal for touring museums, just don’t forget to pack a winter coat and some mittens.

Book your flight with Expedia

Get started on planning your European getaway today and book your London flights today. We compile the best selection of London airfare matching all your specifications. Whether you prefer a specific airline or need to stay in a budget with very little wiggle room, we’ve got you covered. What’s more, all of our prices are backed by our Best Price Guarantee. You can rest assured knowing you received the best deals out there on flights to London.

London Airports

Heathrow Airport (LHR) is consistently ranked as one of the top five busiest airports in the world. Annually, the facility transports over 72 million people which should come as no surprise considering Heathrow serves over 180 different destinations. Primarily a resource for international travelers, the establishment exudes a vibe of efficiency and professionalism. Don’t be awestruck by LHR’s massive size though; there are plenty of inviting lounges, restaurants, and shops to make you feel more comfortable. Additionally, there are free buses and trains to shuttle you around the airport in case you need to get to a different terminal or catch a connecting flight.

Transportation from the Airport

There are a myriad of options to get to Londontown once you arrive at Heathrow. Utilize the city’s public ground transportation to get to the center of the action. The Underground, fondly referred to as “the Tube”, is a metro system which serves not only the various neighborhoods of London but parts of Hertfordshire, Essex, and Buckinghamshire counties as well. If you choose to forego the Tube, catch a ride on the Heathrow Express. The Heathrow Express is a high-speed train which takes about 15 minutes to get to the centralized Paddington Station. After you’re done saying hello to Paddington Bear at his very own gift shop, exit the station or board a connecting bus or train to further your travels in the city.

Lastly, choose to avoid the hustle and bustle of public transportation by renting a car for your stay in London ahead of time here on Expedia.com.hk. This way, your journey can begin as soon as you land.

Travel information

Destination airport
Luton
Destination airport IATA code
LTN
Destination city name
London
Return price
HK$461

Trending flights to London

Prices were available within the past 7 days and start at HK$2,587 for one-way flights and HK$4,621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines

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