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Cheap flights from Grande Prairie to London from C$ 1,173

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grande Prairie to London departing on 25/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grande Prairie to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
21h 55m
2 stops
WestJet Logo
2:10 p.m. - 7:30 p.m.
LHR
-
YQU
36h 20m
2 stops
C$ 1,173WestJet
Mon, 25 May - Thu, 28 May
WestJet Logo
8:05 a.m. - 12:05 p.m.
YQU
-
LHR
21h 00m
1 stop
WestJet Logo
2:10 p.m. - 1:50 p.m.
LHR
-
YQU
30h 40m
1 stop
C$ 1,179WestJet
Mon, 25 May - Thu, 28 May
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
21h 55m
2 stops
WestJet Logo
2:10 p.m. - 7:30 p.m.
LHR
-
YQU
36h 20m
2 stops
C$ 1,180WestJet
Mon, 25 May - Thu, 28 May
WestJet Logo
6:00 a.m. - 12:05 p.m.
YQU
-
LHR
23h 05m
1 stop
WestJet Logo
2:10 p.m. - 1:50 p.m.
LHR
-
YQU
30h 40m
1 stop
C$ 1,181WestJet
Mon, 25 May - Thu, 28 May
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
21h 55m
2 stops
WestJet Logo
2:10 p.m. - 7:30 p.m.
LHR
-
YQU
36h 20m
2 stops
C$ 1,187WestJet
Thu, 28 May - Wed, 3 Jun
Multiple Airlines Logo
5:55 p.m. - 10:00 a.m.
YQU
-
LHR
33h 05m
2 stops
Multiple Airlines Logo
9:00 a.m. - 5:15 p.m.
LHR
-
YQU
39h 15m
2 stops
C$ 1,191Multiple Airlines
Thu, 8 Oct - Thu, 22 Oct
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
21h 55m
2 stops
WestJet Logo
2:10 p.m. - 10:40 a.m.
LHR
-
YQU
27h 30m
1 stop
C$ 1,194WestJet
Thu, 28 May - Wed, 3 Jun
Air Canada Logo
5:55 p.m. - 6:30 a.m.
YQU
-
LHR
29h 35m
2 stops
Air Canada Logo
10:15 a.m. - 5:15 p.m.
LHR
-
YQU
14h 00m
1 stop
C$ 1,206Air Canada
Thu, 8 Oct - Thu, 22 Oct
Multiple Airlines Logo
5:55 p.m. - 6:30 a.m.
YQU
-
LHR
29h 35m
2 stops
Multiple Airlines Logo
2:10 p.m. - 10:40 a.m.
LHR
-
YQU
27h 30m
1 stop
C$ 1,318Multiple Airlines
Wed, 2 Sep - Sat, 26 Sep
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
45h 55m
2 stops
WestJet Logo
2:10 p.m. - 3:35 p.m.
LHR
-
YQU
32h 25m
1 stop
C$ 1,332WestJet
Sat, 12 Sep - Sat, 19 Sep

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WestJet flights from Grande Prairie to London Heathrow Airport

Our best WestJet deals on Grande Prairie to London Heathrow Airport flight tickets
WestJet
25 May
YQU8:05 a.m.Grande Prairie
21h 00m
1 stop
LHR12:05 p.m.London Heathrow
28 May
LHR2:10 p.m.London Heathrow
30h 40m
1 stop
YQU1:50 p.m.Grande Prairie
C$ 1,179
WestJet
25 May
YQU7:10 a.m.Grande Prairie
21h 55m
2 stops
LHR12:05 p.m.London Heathrow
28 May
LHR2:10 p.m.London Heathrow
36h 20m
2 stops
YQU7:30 p.m.Grande Prairie
C$ 1,180
WestJet
25 May
YQU6:00 a.m.Grande Prairie
23h 05m
1 stop
LHR12:05 p.m.London Heathrow
28 May
LHR2:10 p.m.London Heathrow
30h 40m
1 stop
YQU1:50 p.m.Grande Prairie
C$ 1,181

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
8 Oct
YQU5:55 p.m.Grande Prairie
29h 35m
2 stops
LHR6:30 a.m.London Heathrow
22 Oct
LHR10:15 a.m.London Heathrow
14h 00m
1 stop
YQU5:15 p.m.Grande Prairie
C$ 1,206
Air Canada
7 Jun
YQU5:55 p.m.Grande Prairie
36h 25m
2 stops
LHR1:20 p.m.London Heathrow
21 Jun
LHR10:15 a.m.London Heathrow
14h 00m
1 stop
YQU5:15 p.m.Grande Prairie
C$ 1,400
Air Canada
7 Jun
YQU5:55 p.m.Grande Prairie
36h 25m
2 stops
LHR1:20 p.m.London Heathrow
21 Jun
LHR10:15 a.m.London Heathrow
14h 00m
1 stop
YQU5:15 p.m.Grande Prairie
C$ 1,410

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 21 April 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 25/5

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

2 stops21h 55m

London Heathrow

Thu 28/5

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

2 stops36h 20m

C$ 1,173

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 25/5

8:05 a.m.-12:05 p.m.

1 stop21h 00m

London Heathrow

Thu 28/5

2:10 p.m.-1:50 p.m.

1 stop30h 40m

C$ 1,179

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 25/5

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

2 stops21h 55m

London Heathrow

Thu 28/5

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

2 stops36h 20m

C$ 1,180

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 25/5

6:00 a.m.-12:05 p.m.

1 stop23h 05m

London Heathrow

Thu 28/5

2:10 p.m.-1:50 p.m.

1 stop30h 40m

C$ 1,181

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 28/5

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

2 stops21h 55m

London Heathrow

Wed 3/6

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

2 stops36h 20m

C$ 1,187

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 8/10

5:55 p.m.-10:00 a.m.

2 stops33h 05m

London Heathrow

Thu 22/10

9:00 a.m.-5:15 p.m.

2 stops39h 15m

C$ 1,191

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 28/5

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

2 stops21h 55m

London Heathrow

Wed 3/6

2:10 p.m.-10:40 a.m.

1 stop27h 30m

C$ 1,194
Quickest round-trip

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 8/10

5:55 p.m.-6:30 a.m.

2 stops29h 35m

London Heathrow

Thu 22/10

10:15 a.m.-5:15 p.m.

1 stop14h 00m

C$ 1,206

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 2/9

5:55 p.m.-6:30 a.m.

2 stops29h 35m

London Heathrow

Sat 26/9

2:10 p.m.-10:40 a.m.

1 stop27h 30m

C$ 1,318

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 12/9

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

2 stops45h 55m

London Heathrow

Sat 19/9

2:10 p.m.-3:35 p.m.

1 stop32h 25m

C$ 1,332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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2

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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 typical price of a round-trip flight between Grande Prairie and London Heathrow Airport?

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

12h 55m

Direct flights

None
The fastest flight from Grande Prairie to London Heathrow Airport takes 12h 55m
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 12h 55m.

  • 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$ 780Free CancellationRating
7.2
3,323 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 1,149Free CancellationRating
7.1
10,947 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
Poole
Milton Keynes
Wembley
Slough
Ilford
Swindon
Gatwick
Wokingham
Salisbury
Stratford-upon-Avon
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Dover
Worthing
Ipswich

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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