Cheap Flights to Watford from CA $223

View CA $223 flight on Tue, Oct. 21, 2025Opens in a new window

Popular airlines to Watford

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Watford?

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Nov. 21 - Fri, Dec. 5
YYC
Calgary
LHR
London
CA $637 Roundtrip, just found
CA $637
Roundtrip
just found
Select WestJet flight, departing Fri, Nov. 21 from Calgary to London, returning Fri, Dec. 5, priced at CA $637 just found
TAP Portugal
Thu, Sep. 4 - Wed, Sep. 10
YUL
Montreal
LHR
London
CA $679 Roundtrip, just found
CA $679
Roundtrip
just found
Select TAP Portugal flight, departing Thu, Sep. 4 from Montreal to London, returning Wed, Sep. 10, priced at CA $679 just found
Aer Lingus
Tue, Oct. 7 - Mon, Oct. 27
YYZ
Toronto
LHR
London
CA $733 Roundtrip, found 4 days ago
CA $733
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Oct. 7 from Toronto to London, returning Mon, Oct. 27, priced at CA $733 found 4 days ago
Icelandair
Fri, Feb. 6 - Mon, Feb. 16
YYZ
Toronto
LHR
London
CA $734 Roundtrip, found 5 days ago
CA $734
Roundtrip
found 5 days ago
Select Icelandair flight, departing Fri, Feb. 6 from Toronto to London, returning Mon, Feb. 16, priced at CA $734 found 5 days ago
British Airways
Wed, Jan. 28 - Fri, Jan. 30
YVR
Vancouver
LHR
London
CA $737 Roundtrip, found 2 days ago
CA $737
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Jan. 28 from Vancouver to London, returning Fri, Jan. 30, priced at CA $737 found 2 days ago

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

August is typically the cheapest month to fly

From CA $728 - CA $2,647 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Watford. 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 Watford. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Watford.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca 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 Watford flights with full confidence knowing that you've found the best deal online.

Expedia.ca 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 Watford.

Looking to save even more? Get additional savings by bundling your Watford 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 Expedia.ca, there's no shortage of options to save even more on your Watford trip!

Frequently asked questions

What is the name of Watford's airport?
Watford is served by multiple airports, but most people use Heathrow Airport (LHR).
How far is London Heathrow from central Watford?
It's 21 kilometres from London Heathrow to downtown Watford. Make things easier by researching the best way of getting from the terminal to the city centre before you land.
What airport is best to fly into Watford?
Travellers flying into Watford can choose to hit the runway at two major airports. Heathrow Airport is 21 kilometres away from the downtown streets. LCY is 32 kilometres away.
How many airlines fly to Watford?
Watford is serviced by 87 airlines from 186 airports across the globe.
Which airlines fly to Watford?
British Airways and KLM are some of the top airlines that offer flights to Watford. Travellers often choose Amsterdam as a starting point with British Airways flying this route the most.
How many nonstop flights are there to Watford?
Arranging an awesome Watford escape is simple when there are 4,859 nonstop flights every week to pick from.
Where are the most popular flights to Watford departing from?
Flights to Watford from Amsterdam, Dublin and Frankfurt airports are the most popular.
How long is the flight to Watford Airport?
If it's Amsterdam you're leaving behind, you'll be in the sky for around 1 hour and 13 minutes before you touchdown in Watford. Terminal to terminal from Dublin takes about 1 hour and 26 minutes and from Frankfurt, the flight time is 1 hour and 39 minutes.
How to book the cheapest flight to Watford?
If you'd like to save some cash on your Watford vacation, listen up! As any seasoned traveller knows, don't leave booking until the last minute. Airfares are usually highest just prior to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to nab a terrific deal by flying into one a little farther out. Finally, another easy way to save some money is be ready to book at a moment's notice. If you stumble on an amazing deal, don't think twice --- snap it up while you can.
Do you have any tips for my flight to Watford?
If you're poorly prepared, air travel can be challenging. But don't hit the panic button just yet. Follow these handy tips and enjoy a comfortable start to your getaway in Watford. What to pack in your hand luggage:

  • First things first, put in your passport, travel docs, credit cards and medications. Next, you'll need some in-flight entertainment to while away the time. A juicy novel and a phone filled with your favourite shows are some fantastic options. If you intend to catch up on some sleep, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some facial wipes so you'll arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes tools, metal cutlery, fuel and fireworks. Sports equipment like baseball bats, and items that could harm other people, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

  • Comfort should be your highest priority when choosing what to wear on your flight. Loose, breathable clothing is a smart choice, as are flat, enclosed shoes.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Watford?
It's easy --- be prepared. We've pulled together some useful tips for a speedy trip through security. Watch out Watford, here you come:

  • Security personnel first need to determine that you have a valid ID and matching boarding pass before anything else. Have them in your hand, ready for inspection.
  • After that, both you and your hand luggage must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Personal belongings such as your coat, belt and earphones need to go through the machine.
  • All your electronic gadgets, including your phone and laptop, will also need to be separately scanned.
  • Don't forget to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be seized at security, so pack them safely away in your checked luggage.

Flights to Watford information
Destination airport
Heathrow
Destination airport IATA code
LHR
Destination city name
London
Roundtrip price
CA $637

Trending flights to Watford

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Nov. 21 - Fri, Dec. 5
YYC
Calgary
LHR
London
CA $637 Roundtrip, just found
CA $637
Roundtrip
just found
Select WestJet flight, departing Fri, Nov. 21 from Calgary to London, returning Fri, Dec. 5, priced at CA $637 just found
*Available to Expedia members.