Cheap Flights to London from CA $225

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How much is the cheapest flight to London?

Prices were available within the past 7 days and start at CA $225 for one-way flights and CA $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Aer Lingus
Air Transat
Air Canada
WestJet gives you the best tools to secure great deals on flights to London. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to London. Whatever your travel needs, you can always rely on to help you find cheap flights to London.

Using our booking engine is simple - just type in your points of travel and preferred dates and does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your London flights with full confidence knowing that you've found the best deal online. makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to London.

Looking to save even more? Get additional savings by bundling your London flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With, there's no shortage of options to save even more on your London trip!

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 organizing 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 center 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?
Travelers 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 vacation? 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 travelers 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 vacation 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 liter), 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.

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CA $81

Trending flights to London

Prices were available within the past 7 days and start at CA $225 for one-way flights and CA $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus