Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Grande Prairie to London from C$ 562

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grande Prairie to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Grande Prairie to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:55 a.m. - 10:50 a.m.
YQU
-
LHR
16h 55m
2 stops
WestJet Logo
6:20 a.m. - 2:25 a.m.
LHR
-
YQU
26h 05m
2 stops
C$ 948WestJet
Mon, 18 Jan - Wed, 20 Jan
WestJet Logo
5:35 a.m. - 10:50 a.m.
YQU
-
LHR
23h 15m
1 stop
WestJet Logo
8:55 a.m. - 2:25 a.m.
LHR
-
YQU
23h 30m
2 stops
C$ 958WestJet
Mon, 18 Jan - Wed, 20 Jan
WestJet Logo
8:45 p.m. - 10:50 a.m.
YQU
-
LHR
32h 05m
1 stop
WestJet Logo
2:50 p.m. - 2:25 a.m.
LHR
-
YQU
17h 35m
1 stop
C$ 982WestJet
Mon, 18 Jan - Wed, 20 Jan
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
45h 55m
2 stops
WestJet Logo
2:10 p.m. - 7:30 p.m.
LHR
-
YQU
36h 20m
2 stops
C$ 992WestJet
Thu, 15 Oct - Tue, 20 Oct
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
45h 55m
2 stops
WestJet Logo
2:10 p.m. - 8:30 p.m.
LHR
-
YQU
13h 20m
1 stop
C$ 1,002WestJet
Thu, 15 Oct - Tue, 20 Oct
WestJet Logo
11:20 a.m. - 12:05 p.m.
YQU
-
LHR
17h 45m
1 stop
WestJet Logo
2:10 p.m. - 1:15 a.m.
LHR
-
YQU
18h 05m
1 stop
C$ 1,012WestJet
Thu, 15 Oct - Tue, 20 Oct
WestJet Logo
11:55 a.m. - 12:45 p.m.
YQU
-
LHR
18h 50m
3 stops
WestJet Logo
8:55 a.m. - 2:25 a.m.
LHR
-
YQU
23h 30m
2 stops
C$ 1,033WestJet
Mon, 18 Jan - Wed, 20 Jan
WestJet Logo
7:35 p.m. - 10:50 a.m.
YQU
-
LHR
33h 15m
2 stops
WestJet Logo
2:50 p.m. - 2:25 a.m.
LHR
-
YQU
17h 35m
1 stop
C$ 1,075WestJet
Mon, 30 Nov - Fri, 4 Dec
WestJet Logo
7:35 p.m. - 10:50 a.m.
YQU
-
LHR
33h 15m
2 stops
WestJet Logo
2:50 p.m. - 2:25 a.m.
LHR
-
YQU
17h 35m
1 stop
C$ 1,102WestJet
Mon, 30 Nov - Fri, 4 Dec
WestJet Logo
5:35 a.m. - 10:50 a.m.
YQU
-
LHR
23h 15m
1 stop
WestJet Logo
2:50 p.m. - 4:50 p.m.
LHR
-
YQU
32h 00m
1 stop
C$ 1,111WestJet
Mon, 30 Nov - Fri, 4 Dec

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Grande Prairie to London Heathrow Airport

Our best United Airlines deals on Grande Prairie to London Heathrow Airport flight tickets
United Airlines
30 Nov
YQU6:20 a.m.Grande Prairie
44h 20m
2 stops
LHR8:40 a.m.London Heathrow
4 Dec
LHR4:00 p.m.London Heathrow
58h 23m
2 stops
YQU8:23 p.m.Grande Prairie
C$ 1,112
United Airlines
30 Nov
YQU6:30 a.m.Grande Prairie
44h 10m
2 stops
LHR8:40 a.m.London Heathrow
4 Dec
LHR4:00 p.m.London Heathrow
58h 23m
2 stops
YQU8:23 p.m.Grande Prairie
C$ 1,118

Air Canada flights from Grande Prairie to London Heathrow Airport

Our best Air Canada deals on Grande Prairie to London Heathrow Airport flight tickets
Air Canada
15 Oct
YQU5:55 p.m.Grande Prairie
33h 05m
2 stops
LHR10:00 a.m.London Heathrow
20 Oct
LHR6:00 p.m.London Heathrow
30h 15m
3 stops
YQU5:15 p.m.Grande Prairie
C$ 1,370
Air Canada
19 Sep
YQU5:55 p.m.Grande Prairie
33h 05m
2 stops
LHR10:00 a.m.London Heathrow
3 Oct
LHR10:15 a.m.London Heathrow
14h 00m
1 stop
YQU5:15 p.m.Grande Prairie
C$ 1,432
Air Canada
5 Aug
YQU5:55 p.m.Grande Prairie
29h 35m
3 stops
LHR6:30 a.m.London Heathrow
20 Aug
LHR12:05 p.m.London Heathrow
36h 10m
2 stops
YQU5:15 p.m.Grande Prairie
C$ 1,681

momondo Fare Finder

 
Customize your flight search to find flights from Grande Prairie to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from Grande Prairie to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 18/1

11:55 a.m.-10:50 a.m.

2 stops16h 55m

London Heathrow

Wed 20/1

6:20 a.m.-2:25 a.m.

2 stops26h 05m

C$ 948

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 18/1

5:35 a.m.-10:50 a.m.

1 stop23h 15m

London Heathrow

Wed 20/1

8:55 a.m.-2:25 a.m.

2 stops23h 30m

C$ 958

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 18/1

8:45 p.m.-10:50 a.m.

1 stop32h 05m

London Heathrow

Wed 20/1

2:50 p.m.-2:25 a.m.

1 stop17h 35m

C$ 982

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 15/10

7:10 a.m.-12:05 p.m.

2 stops45h 55m

London Heathrow

Tue 20/10

2:10 p.m.-7:30 p.m.

2 stops36h 20m

C$ 992

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 15/10

7:10 a.m.-12:05 p.m.

2 stops45h 55m

London Heathrow

Tue 20/10

2:10 p.m.-8:30 p.m.

1 stop13h 20m

C$ 1,002
Quickest round-trip

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 15/10

11:20 a.m.-12:05 p.m.

1 stop17h 45m

London Heathrow

Tue 20/10

2:10 p.m.-1:15 a.m.

1 stop18h 05m

C$ 1,012

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 18/1

11:55 a.m.-12:45 p.m.

3 stops18h 50m

London Heathrow

Wed 20/1

8:55 a.m.-2:25 a.m.

2 stops23h 30m

C$ 1,033

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 30/11

7:35 p.m.-10:50 a.m.

2 stops33h 15m

London Heathrow

Fri 4/12

2:50 p.m.-2:25 a.m.

1 stop17h 35m

C$ 1,075

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 30/11

7:35 p.m.-10:50 a.m.

2 stops33h 15m

London Heathrow

Fri 4/12

2:50 p.m.-2:25 a.m.

1 stop17h 35m

C$ 1,102

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 30/11

5:35 a.m.-10:50 a.m.

1 stop23h 15m

London Heathrow

Fri 4/12

2:50 p.m.-4:50 p.m.

1 stop32h 00m

C$ 1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Grande Prairie to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of December is, on average, the cheapest month to fly to London Heathrow Airport from Grande Prairie, with most prices found around C$ 0. If you aren’t able to travel to London Heathrow Airport during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 0.

When to book flights from Grande Prairie to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grande Prairie to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grande Prairie to London Heathrow Airport (YQU to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grande Prairie to London Heathrow Airport

Fastest flight time

29h 35m

Direct flights

None
The fastest flight from Grande Prairie to London Heathrow Airport takes 29h 35m
There are no direct flights from Grande Prairie to London Heathrow Airport. There are no popular flight routes from Grande Prairie to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Grande Prairie to London Heathrow Airport

  • How far is Grande Prairie to London Heathrow by plane?

    The distance between Grande Prairie and London Heathrow is about 6862.4 km. By plane, this route typically takes 29h 35m.

  • When did momondo last update prices for flights from Grande Prairie Airport to London Heathrow Airport?

    Prices for flights from Grande Prairie Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Grande Prairie Airport to London Heathrow Airport?

  • How old do you have to be to fly from Grande Prairie Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grande Prairie Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Grande Prairie to London Heathrow Airport?

Best airlines flying from Grande Prairie to London Heathrow Airport

Compare and see reviews for airlines that fly from Grande Prairie to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 804Free CancellationRating
7.2
3,411 reviews
Search WestJet flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Stratford-upon-Avon
Milton Keynes
Poole
Northampton
Wembley
Gatwick
Staines-upon-Thames
Slough
Ramsgate
Kenilworth
Watford
Swindon
Wokingham
Dartford
Salisbury
Crawley
Croydon
Feltham
Hayes

Why use momondo?

Why should I use momondo to find a flight deal from Grande Prairie to London?

Finding the right flight to London from Grande Prairie is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Grande Prairie to London with flexible booking policies on momondo?

Flights from Grande Prairie to London 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.

How can momondo help me find flights from Grande Prairie to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Grande Prairie.

I’m not ready to book a flight from Grande Prairie to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Grande Prairie to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 22/8
Sat 29/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom C$ 602
Flights to London Stansted Airportfrom C$ 554
Flights to London City Airportfrom C$ 784
Flights to London Luton Airportfrom C$ 562
Flights to London Southend Airportfrom C$ 810
Flights to Glasgow Intl Airportfrom C$ 534
Flights to Belfast Intl Airportfrom C$ 793
Flights to Belfast City Airportfrom C$ 870