Cheap Flights from Calgary to London

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Flight deals from Calgary to London

Looking for a cheap last-minute deal or the best round-trip flight from Calgary Airport to London Airport? If you want to travel next month, round-trip fares start from $199. Find the lowest prices on one-way and round-trip tickets right here.

London.$199 per passenger.Departing Sun, Jul 26, returning Thu, Jul 30.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Sun, Jul 26, arriving in London.Inbound direct flight with WestJet departing from London on Thu, Jul 30, arriving in Calgary.Price includes taxes and charges.From $199, select.

London.$201 per passenger.Departing Sat, Aug 22, returning Thu, Aug 27.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Sat, Aug 22, arriving in London.Inbound direct flight with WestJet departing from London on Thu, Aug 27, arriving in Calgary.Price includes taxes and charges.From $201, select.

London.$210 per passenger.Departing Tue, Jul 21, returning Tue, Aug 11.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Jul 21, arriving in London.Inbound direct flight with WestJet departing from London on Tue, Aug 11, arriving in Calgary.Price includes taxes and charges.From $210, select.

London.$246 per passenger.Departing Fri, Aug 28, returning Tue, Sep 1.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Fri, Aug 28, arriving in London.Inbound direct flight with WestJet departing from London on Tue, Sep 1, arriving in Calgary.Price includes taxes and charges.From $246, select.

London.$259 per passenger.Departing Tue, Sep 1, returning Thu, Sep 10.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Sep 1, arriving in London.Inbound direct flight with WestJet departing from London on Thu, Sep 10, arriving in Calgary.Price includes taxes and charges.From $259, select.

London.$306 per passenger.Departing Thu, Sep 24, returning Thu, Oct 1.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Thu, Sep 24, arriving in London.Inbound direct flight with WestJet departing from London on Thu, Oct 1, arriving in Calgary.Price includes taxes and charges.From $306, select.

London.$306 per passenger.Departing Tue, Oct 6, returning Wed, Oct 14.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Oct 6, arriving in London.Inbound direct flight with WestJet departing from London on Wed, Oct 14, arriving in Calgary.Price includes taxes and charges.From $306, select.

London.$328 per passenger.Departing Thu, Oct 22, returning Sun, Nov 1.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Thu, Oct 22, arriving in London.Inbound direct flight with WestJet departing from London on Sun, Nov 1, arriving in Calgary.Price includes taxes and charges.From $328, select.

London.$332 per passenger.Departing Thu, Aug 20, returning Fri, Dec 11.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Thu, Aug 20, arriving in London.Inbound direct flight with WestJet departing from London on Fri, Dec 11, arriving in Calgary.Price includes taxes and charges.From $332, select.

London.$336 per passenger.Departing Tue, Dec 1, returning Tue, Dec 8.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Dec 1, arriving in London.Inbound direct flight with WestJet departing from London on Tue, Dec 8, arriving in Calgary.Price includes taxes and charges.From $336, select.

London.$338 per passenger.Departing Tue, Nov 3, returning Tue, Nov 10.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Nov 3, arriving in London.Inbound direct flight with WestJet departing from London on Tue, Nov 10, arriving in Calgary.Price includes taxes and charges.From $338, select.

London.$365 per passenger.Departing Sun, Jan 17, returning Thu, Feb 4.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Sun, Jan 17, arriving in London.Inbound direct flight with WestJet departing from London on Thu, Feb 4, arriving in Calgary.Price includes taxes and charges.From $365, select.

London.$371 per passenger.Departing Tue, Feb 2, returning Thu, Feb 4.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Feb 2, arriving in London.Inbound direct flight with WestJet departing from London on Thu, Feb 4, arriving in Calgary.Price includes taxes and charges.From $371, select.

London.$405 per passenger.Departing Thu, Dec 17, returning Fri, Jan 8.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Thu, Dec 17, arriving in London.Inbound direct flight with WestJet departing from London on Fri, Jan 8, arriving in Calgary.Price includes taxes and charges.From $405, select.

London.$512 per passenger.Departing Tue, Jun 30, returning Fri, Jul 31.Round-trip flight with WestJet.Outbound direct flight with WestJet departing from Calgary on Tue, Jun 30, arriving in London.Inbound direct flight with WestJet departing from London on Fri, Jul 31, arriving in Calgary.Price includes taxes and charges.From $512, select.

London.$565 per passenger.Departing Fri, Aug 28, returning Wed, Jun 2.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Calgary on Fri, Aug 28, arriving in London.Inbound indirect flight with Air Canada, departing from London on Wed, Jun 2, arriving in Calgary.Price includes taxes and charges.From $565, select.

Find the cheapest month to fly from Calgary to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Calgary to London flights are currently cheapest in July.

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Direct flights from Calgary to London

Calgary to London: Alternative routes

Compare routes from Calgary to London below. You may find an airport to fly into that's cheaper, faster, or easier than London.

London

10km from central London

Closest

from $199

Search flights

Kitchener / Waterloo

88km from central London

Cheapest

from $161

Search flights

Calgary to London: Flight information

The things to know before you go.

Cheapest flight found	$199
Cheapest month to fly	July
Average flight time	3 hrs, 33 mins
Most popular airline	Delta
Average flights per week	27

Finding cheap flights from Calgary to London: Frequently asked questions

How much are round-trip flights from Calgary to London?

The best price we found for a round-trip flight from Calgary to London is $199. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Calgary to London?

3 hours and 33 minutes is the average flight time from Calgary to London.

Which airlines fly direct from Calgary to London?

Delta, WestJet and Fiji Airways fly direct from Calgary to London.

How many flights are there a week from Calgary to London?

There are 26 flights per week flying from Calgary to London, as of June 2026.

When is the cheapest time to fly from Calgary to London?

The cheapest month to fly from Calgary to London is usually July.

Which upcoming date is cheapest to fly from Calgary Airport to London Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Calgary Airport to London Airport on Sunday, July 26, 2026.

Can I get a direct flight from Calgary Airport to London Airport?

Yes – the average flight time is 3 hours and 33 minutes.

How can I find the best flight deal to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Calgary Airport to London?

Currently, WestJet offers the cheapest flight tickets to London.

Flying from Calgary Airport (YYC) to London Airport (YXU): what you need to know

The average length of a direct flight from Calgary Airport to London Airport is 3 hours 40 minutes.
London's timezone is UTC-5, making London two hours ahead of Calgary.
Flights from YYC to YXU start at 13:30 — the earliest with WestJet. The latest departure is at 23:35 with WestJet. Overall, there are ten weekly Calgary Airport to London Airport flights.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to board your YYC to YXU flight.
You'll likely experience bigger queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.
WestJet is your ticket to exploring London (and perhaps some other great corners of Canada!). Check out the direct flights from Calgary Airport to London Airport offered by this popular carrier.
WestJet is the top choice for travelers on this route.
With a reliable 96.67% of services landing on schedule, WestJet is the most punctual carrier offering YYC to YXU flights.

How to find the cheapest flights from Calgary Airport (YYC) to London Airport (YXU)

$108 is the best price for a one-way Calgary Airport to London Airport flight. A return flight starts at $199. These prices may change depending on availability.
It's a good idea to book ahead of time if you want to get cheap tickets from YYC to YXU. That's because flight prices are based on demand, which tends to rise closer to departure.
Organize your trip for May. That's the cheapest month for flights from Calgary Airport to London Airport. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest price across each month.
You don't need to check every day to see if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from YYC to YXU.
Secure the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Calgary Airport to London Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Calgary Airport (YYC)

You'll find YYC at 2000 Airport Road Northeast.
When it comes to Calgary Airport's on-time performance, 76% of flights meet their scheduled arrival time.
Calgary Airport is around 19 kilometers from central Calgary. If you're catching a cab, ride-sharing or driving from the center, it'll take you 25 minutes or so to arrive, depending on the traffic.
Expect a trip time of about 45 minutes on public transport.
Catching an early flight from Calgary Airport to London Airport? Avoid rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays near YYC:

Arriving at London Airport (YXU)

If you're getting in on a late Calgary Airport to London Airport flight, few things top the convenience of being close to the terminal. Grab your suitcases from the carousel and then be showered and resting shortly after at one of these options near YXU:
Say yes to new adventures by picking up a London Airport rental car. Grab a set of wheels from Alamo, Avis or National and experience the lesser-explored corners of London and beyond.
For the best deal, reserve your ride from London Airport around three weeks before you travel.

Getting from London Airport (YXU) to central London

London Airport is roughly 13 kilometers from the center of London. Driving there takes about 15 minutes.
When traveling by public transport, expect a journey of about 35 minutes.

When to fly to London Airport (YXU)

It's time to work out your dates for your flight from Calgary Airport to London Airport. July is the most popular month to visit London. If you want a more relaxed vibe, go in March.
When booking your flight from Calgary Airport to London Airport, consider the type of weather you enjoy. July is the warmest month in London, with the temperature ranging from 13ºC (55ºF) to 27ºC (81ºF).
January sees average temperatures of between -13ºC (9ºF) and 2ºC (36ºF). Look for cheap tickets from YYC to YXU around that time if you want to travel when it's cooler.

Explore more of Canada

Toronto is just one of the many cities in Canada waiting to be discovered once you've seen the sights of London. Around 161 kilometers away to the north-east, its best attractions include CN Tower, The Top CN Tower and Royal Ontario Museum.
If you're eager to discover another well-known destination in Canada, consider Mississauga, about 145 kilometers north-east of London. Lake Ontario, Living Arts Centre and Rattray Marsh Conservation Area are among the biggest draws.