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Cheap flights from Grande Prairie to London from C$ 523

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 9/1. 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

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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. - 12:50 p.m.YQU-LHR
17h 55m2 stops
WestJet Logo
2:50 p.m. - 8:09 p.m.LHR-YQU
12h 19m1 stop
C$ 694WestJet
Find Deal
Mon, 16 Feb - Thu, 26 Feb
WestJet Logo
4:20 p.m. - 12:50 p.m.YQU-LHR
13h 30m1 stop
WestJet Logo
2:50 p.m. - 8:09 p.m.LHR-YQU
12h 19m1 stop
C$ 700WestJet
Find Deal
Sun, 15 Feb - Thu, 26 Feb
WestJet Logo
6:55 a.m. - 12:50 p.m.YQU-LHR
46h 55m2 stops
WestJet Logo
2:50 p.m. - 8:21 p.m.LHR-YQU
36h 31m2 stops
C$ 725WestJet
Find Deal
Wed, 21 Jan - Sat, 24 Jan
WestJet Logo
11:55 a.m. - 12:50 p.m.YQU-LHR
17h 55m2 stops
WestJet Logo
2:50 p.m. - 11:24 a.m.LHR-YQU
27h 34m2 stops
C$ 903WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb
WestJet Logo
11:55 a.m. - 12:50 p.m.YQU-LHR
17h 55m2 stops
WestJet Logo
2:50 p.m. - 7:37 a.m.LHR-YQU
23h 47m1 stop
C$ 912WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb
WestJet Logo
11:55 a.m. - 12:50 p.m.YQU-LHR
17h 55m2 stops
WestJet Logo
2:50 p.m. - 8:09 p.m.LHR-YQU
12h 19m1 stop
C$ 915WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb
WestJet Logo
11:55 a.m. - 12:50 p.m.YQU-LHR
17h 55m2 stops
WestJet Logo
2:50 p.m. - 11:24 a.m.LHR-YQU
27h 34m2 stops
C$ 917WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb
WestJet Logo
8:10 a.m. - 12:50 p.m.YQU-LHR
21h 40m1 stop
WestJet Logo
2:50 p.m. - 8:09 p.m.LHR-YQU
12h 19m1 stop
C$ 921WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb
WestJet Logo
11:55 a.m. - 12:50 p.m.YQU-LHR
17h 55m1 stop
WestJet Logo
2:50 p.m. - 8:09 p.m.LHR-YQU
12h 19m1 stop
C$ 922WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb
WestJet Logo
11:55 a.m. - 12:50 p.m.YQU-LHR
17h 55m2 stops
WestJet Logo
2:50 p.m. - 7:37 a.m.LHR-YQU
23h 47m1 stop
C$ 927WestJet
Find Deal
Mon, 16 Feb - Wed, 25 Feb

WestJet flights from Grande Prairie to London Heathrow Airport

Our best WestJet deals on Grande Prairie to London Heathrow Airport flight tickets
WestJet
16 Feb
YQU11:55 a.m.Grande Prairie
17h 55m
2 stops
LHR12:50 p.m.London Heathrow
26 Feb
LHR2:50 p.m.London Heathrow
12h 19m
1 stop
YQU8:09 p.m.Grande Prairie
C$ 694
Find similar
WestJet
15 Feb
YQU4:20 p.m.Grande Prairie
13h 30m
1 stop
LHR12:50 p.m.London Heathrow
26 Feb
LHR2:50 p.m.London Heathrow
12h 19m
1 stop
YQU8:09 p.m.Grande Prairie
C$ 700
Find similar
WestJet
21 Jan
YQU6:55 a.m.Grande Prairie
46h 55m
2 stops
LHR12:50 p.m.London Heathrow
24 Jan
LHR2:50 p.m.London Heathrow
36h 31m
2 stops
YQU8:21 p.m.Grande Prairie
C$ 725
Find similar

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
16 Feb
YQU6:10 a.m.Grande Prairie
42h 00m
2 stops
LHR7:10 a.m.London Heathrow
25 Feb
LHR6:00 p.m.London Heathrow
30h 50m
3 stops
YQU5:50 p.m.Grande Prairie
C$ 1,128
Find similar
Air Canada
16 Feb
YQU6:10 a.m.Grande Prairie
42h 00m
2 stops
LHR7:10 a.m.London Heathrow
25 Feb
LHR6:00 p.m.London Heathrow
30h 50m
3 stops
YQU5:50 p.m.Grande Prairie
C$ 1,137
Find similar
Air Canada
16 May
YQU10:30 a.m.Grande Prairie
16h 30m
2 stops
LHR10:00 a.m.London Heathrow
31 May
LHR2:05 p.m.London Heathrow
26h 50m
2 stops
YQU9:55 a.m.Grande Prairie
C$ 1,140
Find similar

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 25 November 2025.
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

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Thu 26/2

2:50 p.m.-8:09 p.m.

1 stop12h 19m

C$ 694

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 15/2

4:20 p.m.-12:50 p.m.

1 stop13h 30m

London Heathrow

Thu 26/2

2:50 p.m.-8:09 p.m.

1 stop12h 19m

C$ 700

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 21/1

6:55 a.m.-12:50 p.m.

2 stops46h 55m

London Heathrow

Sat 24/1

2:50 p.m.-8:21 p.m.

2 stops36h 31m

C$ 725

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-11:24 a.m.

2 stops27h 34m

C$ 903

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-7:37 a.m.

1 stop23h 47m

C$ 912

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-8:09 p.m.

1 stop12h 19m

C$ 915

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-11:24 a.m.

2 stops27h 34m

C$ 917

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

8:10 a.m.-12:50 p.m.

1 stop21h 40m

London Heathrow

Wed 25/2

2:50 p.m.-8:09 p.m.

1 stop12h 19m

C$ 921

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

1 stop17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-8:09 p.m.

1 stop12h 19m

C$ 922

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-7:37 a.m.

1 stop23h 47m

C$ 927

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 day to depart on your flight to London Heathrow Airport?

According to our data, Monday is the cheapest day to fly to London Heathrow Airport from Grande Prairie. The lowest ticket price found for a Monday departure recently was C$ 1,320. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Grande Prairie to London Heathrow Airport for around C$ 1,893.

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

18h 45m

Direct flights

None
The fastest flight from Grande Prairie to London Heathrow Airport takes 18h 45m
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

  • 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 13h 05m.

  • 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$ 686Free CancellationRating
7.2
3,173 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 1,185Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ipswich
Poole
Dartford
Gatwick
Ilford
Swindon
Chelmsford
Wokingham
Slough
Stratford-upon-Avon
Crawley
Feltham
Hayes
Uxbridge
Wembley
Waterlooville
Newport
Basingstoke
Milton Keynes

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.

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