Cheap Flights to London

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Cheap round-trip flights to London

Prices were available within the past 7 days and start at ฿6,790 for one-way flights and ฿15,220 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

British Airways
Icelandair
China Southern Airlines
ITA Airways
China Southern Airlines

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.co.th 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.co.th. This way, your journey can begin as soon as you land.

Frequently asked questions

What is the name of London's airport?
Most people choose to fly into Heathrow Airport (LHR) when visiting the happening city of London. However, this is not the only airport here, so bear that in mind when organising your itinerary.
How far is London Heathrow from central London?
It’s 23 kilometres from LHR to downtown London. Make your life easier by researching the quickest way of commuting from the terminal to the city centre before you touchdown.
What airport is best to fly into London?
London is an travel hot spot. Each week, countless planes go through Heathrow Airport (23 kilometres from downtown) and London Gatwick (40 kilometres from downtown). STN (48 kilometres from downtown) also sees plenty of air traffic.
How many airlines fly to London?
There are a total of 110 air carriers connecting London to 343 airports across the world.
Which airlines fly to London?
KLM, British Airways and Flybe fly the most frequently to London. The majority of flights come in from Schiphol, with KLM having the most services on this route.
How many nonstop flights are there to London?
With around 8,647 nonstop flights running every week, you’ll be landing in London before you have time to say, “Are we there yet?”
Where are the most popular flights to London departing from?
Travellers often set off from Dublin, Edinburgh and Barcelona airports when heading to London.
How long is the flight to London Airport?
Which city you depart from determines how long you’ll be strapped into your seat. From Schiphol to London, the average flight time is 1 hour and 10 minutes. From Dublin it takes about 1 hour and 22 minutes, and from Edinburgh it’s 1 hour and 25 minutes.
How to book the cheapest flight to London?
We’ve all come across those lucky jet-setters who somehow land impossibly cheap plane tickets every time they fly. Eager to know how to do it for your London holiday? Don’t wait until the last moment to lock in your flight. Also, shop around and compare your options. If your destination has a few airports, you may be able to score a terrific deal by flying into a less busy terminal. And finally, don’t forget that it’s first in, best dressed. Know what a typical airfare costs and have your credit card ready to snap up a ticket as soon as you spot an unbeatable bargain. The best deals never last long.
How to survive the flight to London?
Depending on where you’re coming from, your trip to London could be no sweat at all or it could go on forever. We’ve put together some handy hints that will help you start your next great adventure on a positive note.What to pack in your hand luggage:

  • The secret to having a great travel experience is to plan ahead. So, let’s start with the basics: passport, boarding pass, bank cards and vital medications. Next, bring on board items that’ll help keep you occupied, like your laptop or a juicy novel. It’s also wise to pack your chargers, a quality neck pillow and a pair of earplugs. And of course, don’t forget to toss in toiletry items like a toothbrush, cleansing wipes and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes things like knives, scissors, fuels and bleaching agents. Sports equipment like ice skates, and objects that could injure passengers, such as pepper spray and guns, can’t come on board with you either.

What to wear on a flight:

  • Comfort should be your prime concern when choosing what to wear during your flight. Consider your choice of footwear with care too, as swollen feet and ankles are a common occurrence. Flat, slightly roomy shoes are your best bet.
  • A condition called deep vein thrombosis (DVT) can pose a risk on long-distance flights. It’s the result of blood clots forming due to poor circulation. Doing leg and foot exercises in your seat is a great way to prevent this from occurring. Wearing a high-quality pair of compression socks or tights is also a wise idea.

How to get through airport security fast when flying to London?
As seasoned travellers know, the secret is to be well prepared before you get to security. That way, you’ll be boarding that plane to London in the blink of an eye. Follow these helpful tips and get your holiday off to a spectacular start:

  • Be sure to keep your travel documents and passport within close reach. They’ll be the first things you’ll be asked to present to airport security.
  • The X-ray machine comes next. Remove anything metal on you that is likely to beep. This includes things like earphones or headphones, as well as heavy coats or jackets. They’ll all need to go on the X-ray conveyor belt.
  • All your electronic devices, including your laptop and phone, will also need to be scanned separately.
  • Any gels or liquids, such as hair oil or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • It’s also possible you’ll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a wise idea.
  • Sharp or pointed objects (like knives and scissors) can’t be taken on board. They’ll be seized at security, so pack them in your checked suitcase.

Flights to London information
Destination airport
Gatwick
Destination airport IATA code
LGW
Destination city name
London
Return price
฿3,254

Trending flights to London

Prices were available within the past 7 days and start at ฿6,790 for one-way flights and ฿15,220 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
*Available to Expedia members.