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Fly from
Route
Depart
Return
CalgaryLondon
YYC - LHR
YYCLHR
Calgary
Sun 16/11
3:00 p.m.-11:50 a.m.
1 stop13h 50m
London Heathrow
Thu 27/11
6:00 a.m.-8:39 p.m.
2 stops21h 39m
CalgaryLondon
YYC - LHR
YYCLHR
Calgary
Sun 16/11
8:00 a.m.-6:30 a.m.
2 stops15h 30m
London Heathrow
Thu 27/11
9:00 a.m.-8:39 p.m.
2 stops18h 39m
CalgaryLondon
YYC - LHR
YYCLHR
Calgary
Mon 9/2
8:20 p.m.-7:10 a.m.
2 stops27h 50m
London Heathrow
Mon 23/2
6:50 a.m.-11:44 p.m.
2 stops23h 54m
CalgaryLondon
YYC - LHR
YYCLHR
Calgary
Mon 27/10
9:00 a.m.-7:10 a.m.
2 stops16h 10m
London Heathrow
Mon 10/11
9:00 a.m.-8:39 p.m.
2 stops18h 39m
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Mon 6/10
6:00 p.m.-9:50 a.m.
1 stop10h 50m
London Gatwick
Sat 13/12
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Mon 29/9
10:45 p.m.-10:45 a.m.
Nonstop7h 00m
London Gatwick
Sat 11/10
12:40 p.m.-3:40 p.m.
Nonstop8h 00m
CalgaryLondon
YYC - LHR
YYCLHR
Calgary
Tue 30/12
9:10 p.m.-12:50 p.m.
Nonstop8h 40m
London Heathrow
Tue 13/1
2:50 p.m.-4:55 p.m.
Nonstop9h 05m
CalgaryLondon
YYC - LHR
YYCLHR
Calgary
Fri 23/1
9:10 p.m.-12:50 p.m.
Nonstop8h 40m
London Heathrow
Sat 14/3
2:50 p.m.-5:40 p.m.
Nonstop8h 50m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 15/10
10:10 p.m.-9:50 a.m.
Nonstop6h 40m
London Heathrow
Wed 29/10
4:10 p.m.-7:45 p.m.
Nonstop7h 35m
VancouverLondon
YVR - LHR
YVRLHR
Vancouver Intl
Tue 18/11
9:25 p.m.-2:50 p.m.
Nonstop9h 25m
London Heathrow
Thu 27/11
5:25 p.m.-7:15 p.m.
Nonstop9h 50m
Best time to fly to United Kingdom
When booking a flight to United Kingdom, keep in mind that prices vary depending on which city and airport you choose to fly to as well as which month you plan to visit.
Most popular city in United Kingdom
80% of momondo users who fly to United Kingdom tend to land in London. The average price of flights to London is C$ 630.
Best One-Way Price | C$ 223 |
|---|---|
Best Round-Trip Price | C$ 699 |
Fastest flight time | 8h 30m |
Popular in | December |
Piccadilly Circus is the most popular place of interest in United Kingdom. Many travellers make it a point to stop there while travelling to United Kingdom. Other popular landmarks and places of interest in United Kingdom would be Hyde Park, Theatre Royal, Drury Lane, or Edinburgh Castle.
Flying into London Heathrow Airport is typically the best way to visit Piccadilly Circus, since it is the closest airport to the area.
There are a total of 19 airlines that operate flight routes to United Kingdom, with Air Canada being the most popular option. An estimated 45% of those flying into United Kingdom choose to fly with Air Canada. If you’re unable to find tickets with Air Canada, then British Airways and WestJet are also popular airlines to fly with.
31% of our momondo users travelling to United Kingdom in the past year chose to fly into London Heathrow, making it the most popular airport in United Kingdom. The London Heathrow airport serves the city of London.
Flights to United Kingdom have been found on momondo for as low as C$ 208 per ticket recently. However, the average price tends to be C$ 1,884 and anything for C$ 1,668 or less is a good deal. C$ 20,628 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.
The best day to take a flight to United Kingdom is on Sunday, followed by Friday. Sunday and Friday tend to have the lowest flight prices to United Kingdom. If your travel dates are flexible, then try to avoid booking on a Tuesday, which is known for being the most expensive day of the week to fly to United Kingdom.
If you're headed to United Kingdom, consider flying into London Heathrow airport in London for the best deals, with an average airfare of C$ 208. Alternatively, Edinburgh Turnhouse airport in Edinburgh is a close second for cheapest flights to United Kingdom with an average airfare of C$ 213.
Prices for flights to United Kingdom are updated daily.
The number of operators available for flights to United Kingdom is 35 as of September 2025.
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to United Kingdom.
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to United Kingdom. Millions of users trust and use momondo every year so you are in good company.
Flights to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to United Kingdom.
Yes. momondo can track flight prices for United Kingdom and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.