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Cheap flights from Grande Prairie to London from C$ 727

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 12/4. 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.
Air Canada Logo
5:55 p.m. - 1:20 p.m.
YQU
-
LHR
36h 25m
2 stops
Air Canada Logo
3:05 p.m. - 5:14 p.m.
LHR
-
YQU
33h 09m
2 stops
C$ 1,229Air Canada
Sun, 3 May - Mon, 11 May
Multiple Airlines Logo
9:05 p.m. - 6:35 a.m.
YQU
-
LHR
26h 30m
2 stops
Multiple Airlines Logo
6:55 a.m. - 1:15 a.m.
LHR
-
YQU
25h 20m
3 stops
C$ 1,247Multiple Airlines
Sun, 3 May - Mon, 11 May
WestJet Logo
11:15 a.m. - 12:05 p.m.
YQU
-
LHR
17h 50m
1 stop
WestJet Logo
2:10 p.m. - 7:30 a.m.
LHR
-
YQU
24h 20m
1 stop
C$ 1,263WestJet
Sun, 7 Jun - Sun, 21 Jun
WestJet Logo
4:10 p.m. - 12:05 p.m.
YQU
-
LHR
12h 55m
1 stop
WestJet Logo
2:10 p.m. - 1:15 a.m.
LHR
-
YQU
18h 05m
1 stop
C$ 1,265WestJet
Sun, 7 Jun - Sun, 21 Jun
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$ 1,274WestJet
Thu, 28 May - Sat, 13 Jun
WestJet Logo
4:10 p.m. - 12:05 p.m.
YQU
-
LHR
12h 55m
1 stop
WestJet Logo
2:10 p.m. - 10:40 a.m.
LHR
-
YQU
27h 30m
1 stop
C$ 1,276WestJet
Thu, 28 May - Sat, 13 Jun
WestJet Logo
7:10 a.m. - 12:05 p.m.
YQU
-
LHR
21h 55m
2 stops
WestJet Logo
2:10 p.m. - 1:15 a.m.
LHR
-
YQU
18h 05m
1 stop
C$ 1,277WestJet
Thu, 28 May - Sat, 13 Jun
WestJet Logo
9:05 p.m. - 6:35 p.m.
YQU
-
LHR
38h 30m
2 stops
WestJet Logo
2:10 p.m. - 7:30 p.m.
LHR
-
YQU
36h 20m
2 stops
C$ 1,280WestJet
Sun, 7 Jun - Sun, 21 Jun
WestJet Logo
4:10 p.m. - 12:05 p.m.
YQU
-
LHR
12h 55m
1 stop
WestJet Logo
1:55 p.m. - 8:30 p.m.
LHR
-
YQU
13h 35m
1 stop
C$ 1,336WestJet
Sun, 3 May - Mon, 11 May
WestJet Logo
6:00 a.m. - 12:05 p.m.
YQU
-
LHR
23h 05m
1 stop
WestJet Logo
2:10 p.m. - 7:30 p.m.
LHR
-
YQU
36h 20m
2 stops
C$ 1,349WestJet
Sun, 7 Jun - Sun, 21 Jun

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
3 May
YQU5:55 p.m.Grande Prairie
36h 25m
2 stops
LHR1:20 p.m.London Heathrow
11 May
LHR10:15 a.m.London Heathrow
13h 59m
1 stop
YQU5:14 p.m.Grande Prairie
C$ 1,229
Air Canada
7 Jun
YQU5:55 p.m.Grande Prairie
29h 35m
2 stops
LHR6:30 a.m.London Heathrow
21 Jun
LHR3:05 p.m.London Heathrow
33h 10m
2 stops
YQU5:15 p.m.Grande Prairie
C$ 1,439
Air Canada
7 Jun
YQU5:55 p.m.Grande Prairie
29h 35m
2 stops
LHR6:30 a.m.London Heathrow
21 Jun
LHR3:05 p.m.London Heathrow
33h 10m
2 stops
YQU5:15 p.m.Grande Prairie
C$ 1,442

WestJet flights from Grande Prairie to London Heathrow Airport

Our best WestJet deals on Grande Prairie to London Heathrow Airport flight tickets
WestJet
1 Mar
YQU4:20 p.m.Grande Prairie
13h 30m
1 stop
LHR12:50 p.m.London Heathrow
10 Mar
LHR2:50 p.m.London Heathrow
22h 48m
1 stop
YQU7:38 a.m.Grande Prairie
C$ 778
WestJet
1 Mar
YQU4:20 p.m.Grande Prairie
13h 30m
1 stop
LHR12:50 p.m.London Heathrow
10 Mar
LHR2:50 p.m.London Heathrow
35h 31m
2 stops
YQU8:21 p.m.Grande Prairie
C$ 798
WestJet
1 Mar
YQU8:45 p.m.Grande Prairie
36h 50m
2 stops
LHR4:35 p.m.London Heathrow
10 Mar
LHR2:50 p.m.London Heathrow
35h 31m
2 stops
YQU8:21 p.m.Grande Prairie
C$ 1,248

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 28 February 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

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 3/5

5:55 p.m.-1:20 p.m.

2 stops36h 25m

London Heathrow

Mon 11/5

3:05 p.m.-5:14 p.m.

2 stops33h 09m

C$ 1,229

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 3/5

9:05 p.m.-6:35 a.m.

2 stops26h 30m

London Heathrow

Mon 11/5

6:55 a.m.-1:15 a.m.

3 stops25h 20m

C$ 1,247

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 7/6

11:15 a.m.-12:05 p.m.

1 stop17h 50m

London Heathrow

Sun 21/6

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

1 stop24h 20m

C$ 1,263

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 7/6

4:10 p.m.-12:05 p.m.

1 stop12h 55m

London Heathrow

Sun 21/6

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

1 stop18h 05m

C$ 1,265

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 28/5

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

2 stops21h 55m

London Heathrow

Sat 13/6

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

2 stops36h 20m

C$ 1,274

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 28/5

4:10 p.m.-12:05 p.m.

1 stop12h 55m

London Heathrow

Sat 13/6

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

1 stop27h 30m

C$ 1,276

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 28/5

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

2 stops21h 55m

London Heathrow

Sat 13/6

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

1 stop18h 05m

C$ 1,277

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 7/6

9:05 p.m.-6:35 p.m.

2 stops38h 30m

London Heathrow

Sun 21/6

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

2 stops36h 20m

C$ 1,280

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 3/5

4:10 p.m.-12:05 p.m.

1 stop12h 55m

London Heathrow

Mon 11/5

1:55 p.m.-8:30 p.m.

1 stop13h 35m

C$ 1,336

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 7/6

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

1 stop23h 05m

London Heathrow

Sun 21/6

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

2 stops36h 20m

C$ 1,349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 airline that flies from Grande Prairie to London Heathrow?

KLM is the most popular carrier operating from Grande Prairie to London Heathrow

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

26h 25m

Direct flights

None
The fastest flight from Grande Prairie to London Heathrow Airport takes 26h 25m
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 26h 25m.

  • 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$ 710Free CancellationRating
7.2
3,276 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 1,148Free CancellationRating
7.1
10,757 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
Wembley
Ilford
Slough
Salisbury
Swindon
Gatwick
Wokingham
Feltham
Hayes
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
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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