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Cheap flights from Grande Prairie to London from C$ 577

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 19/9. 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
7:10 a.m. - 12:05 p.m.YQU  Grande Prairie-LHR London Heathrow
21h 55m2 stops Edmonton Calgary
WestJet Logo
2:10 p.m. - 7:30 p.m.LHR  London Heathrow-YQU Grande Prairie
36h 20m2 stops Calgary Edmonton
C$ 996WestJet
Mon, 19 Oct - Wed, 21 Oct
WestJet Logo
11:20 a.m. - 12:05 p.m.YQU  Grande Prairie-LHR London Heathrow
17h 45m1 stop Calgary
WestJet Logo
2:10 p.m. - 7:30 p.m.LHR  London Heathrow-YQU Grande Prairie
36h 20m2 stops Calgary Edmonton
C$ 1,006WestJet
Mon, 19 Oct - Wed, 21 Oct
WestJet Logo
2:25 p.m. - 12:05 p.m.YQU  Grande Prairie-LHR London Heathrow
14h 40m1 stop Calgary
WestJet Logo
2:10 p.m. - 3:35 p.m.LHR  London Heathrow-YQU Grande Prairie
32h 25m1 stop Calgary
C$ 1,015WestJet
Mon, 19 Oct - Wed, 21 Oct
WestJet Logo
7:10 a.m. - 12:05 p.m.YQU  Grande Prairie-LHR London Heathrow
45h 55m2 stops Edmonton Calgary
WestJet Logo
2:50 p.m. - 11:25 a.m.LHR  London Heathrow-YQU Grande Prairie
50h 35m2 stops Calgary Edmonton
C$ 1,024WestJet
Fri, 16 Oct - Sun, 25 Oct
WestJet Logo
7:10 a.m. - 12:05 p.m.YQU  Grande Prairie-LHR London Heathrow
45h 55m2 stops Edmonton Calgary
WestJet Logo
2:50 p.m. - 1:25 a.m.LHR  London Heathrow-YQU Grande Prairie
16h 35m1 stop Calgary
C$ 1,029WestJet
Fri, 16 Oct - Sun, 25 Oct
WestJet Logo
4:10 p.m. - 12:05 p.m.YQU  Grande Prairie-LHR London Heathrow
12h 55m1 stop Calgary
WestJet Logo
2:50 p.m. - 11:25 a.m.LHR  London Heathrow-YQU Grande Prairie
26h 35m1 stop Calgary
C$ 1,031WestJet
Fri, 16 Oct - Sun, 25 Oct
WestJet Logo
7:35 p.m. - 10:50 a.m.YQU  Grande Prairie-LHR London Heathrow
33h 15m2 stops Edmonton Calgary
WestJet Logo
2:50 p.m. - 8:40 a.m.LHR  London Heathrow-YQU Grande Prairie
23h 50m1 stop Calgary
C$ 1,038WestJet
Sun, 17 Jan - Thu, 21 Jan
WestJet Logo
7:35 p.m. - 10:50 a.m.YQU  Grande Prairie-LHR London Heathrow
33h 15m2 stops Edmonton Calgary
WestJet Logo
2:50 p.m. - 8:00 p.m.LHR  London Heathrow-YQU Grande Prairie
35h 10m2 stops Calgary Edmonton
C$ 1,038WestJet
Sun, 17 Jan - Thu, 21 Jan
Multiple Airlines Logo
5:55 p.m. - 6:30 a.m.YQU  Grande Prairie-LHR London Heathrow
29h 35m2 stops Calgary Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
2:10 p.m. - 7:30 a.m.LHR  London Heathrow-YQU Grande Prairie
24h 20m1 stop Calgary
C$ 1,246Multiple Airlines
Sat, 19 Sep - Sun, 4 Oct
Multiple Airlines Logo
5:55 p.m. - 6:30 a.m.YQU  Grande Prairie-LHR London Heathrow
29h 35m2 stops Calgary Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
2:10 p.m. - 7:30 p.m.LHR  London Heathrow-YQU Grande Prairie
36h 20m2 stops Calgary Edmonton
C$ 1,253Multiple Airlines
Sat, 19 Sep - Sun, 4 Oct

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WestJet flights from Grande Prairie to London

Our best WestJet deals on Grande Prairie to London flight tickets
WestJet
19 Oct
YQU7:10 a.m.Grande Prairie
21h 55m
2 stops
LHR12:05 p.m.London Heathrow
21 Oct
LHR2:10 p.m.London Heathrow
36h 20m
2 stops
YQU7:30 p.m.Grande Prairie
C$ 996
WestJet
19 Oct
YQU11:20 a.m.Grande Prairie
17h 45m
1 stop
LHR12:05 p.m.London Heathrow
21 Oct
LHR2:10 p.m.London Heathrow
36h 20m
2 stops
YQU7:30 p.m.Grande Prairie
C$ 1,006
WestJet
19 Oct
YQU2:25 p.m.Grande Prairie
14h 40m
1 stop
LHR12:05 p.m.London Heathrow
21 Oct
LHR2:10 p.m.London Heathrow
32h 25m
1 stop
YQU3:35 p.m.Grande Prairie
C$ 1,015

KLM flights from Grande Prairie to London

Our best KLM deals on Grande Prairie to London flight tickets
KLM
19 Sep
YQU7:10 a.m.Grande Prairie
41h 45m
2 stops
LCY7:55 a.m.London City
4 Oct
LCY8:15 p.m.London City
31h 15m
2 stops
YQU8:30 p.m.Grande Prairie
C$ 2,446
KLM
19 Sep
YQU7:10 a.m.Grande Prairie
23h 05m
2 stops
LCY1:15 p.m.London City
4 Oct
LCY8:15 p.m.London City
31h 15m
2 stops
YQU8:30 p.m.Grande Prairie
C$ 2,805
KLM
19 Sep
YQU11:20 a.m.Grande Prairie
23h 00m
2 stops
LCY5:20 p.m.London City
4 Oct
LCY8:15 p.m.London City
31h 15m
2 stops
YQU8:30 p.m.Grande Prairie
C$ 2,819

momondo Fare Finder

 
Customize your flight search to find flights from Grande Prairie to London 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 6 August 2026.
Use the filters below to find and compare flights from Grande Prairie to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Mon 19/10

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

2 stops21h 55m

London Heathrow

Wed 21/10

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

2 stops36h 20m

C$ 996

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Mon 19/10

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

1 stop17h 45m

London Heathrow

Wed 21/10

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

2 stops36h 20m

C$ 1,006

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Mon 19/10

2:25 p.m.-12:05 p.m.

1 stop14h 40m

London Heathrow

Wed 21/10

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

1 stop32h 25m

C$ 1,015

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Fri 16/10

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

2 stops45h 55m

London Heathrow

Sun 25/10

2:50 p.m.-11:25 a.m.

2 stops50h 35m

C$ 1,024

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Fri 16/10

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

2 stops45h 55m

London Heathrow

Sun 25/10

2:50 p.m.-1:25 a.m.

1 stop16h 35m

C$ 1,029
Quickest round-trip

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Fri 16/10

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

1 stop12h 55m

London Heathrow

Sun 25/10

2:50 p.m.-11:25 a.m.

1 stop26h 35m

C$ 1,031

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sun 17/1

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

2 stops33h 15m

London Heathrow

Thu 21/1

2:50 p.m.-8:40 a.m.

1 stop23h 50m

C$ 1,038

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sun 17/1

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

2 stops33h 15m

London Heathrow

Thu 21/1

2:50 p.m.-8:00 p.m.

2 stops35h 10m

C$ 1,038

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 19/9

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

2 stops29h 35m

London Heathrow

Sun 4/10

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

1 stop24h 20m

C$ 1,246

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 19/9

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

2 stops29h 35m

London Heathrow

Sun 4/10

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

2 stops36h 20m

C$ 1,253

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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?

In general, January is the cheapest month to fly from Grande Prairie to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 750. If you aren’t able to travel to London during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 1,176.

When to book flights from Grande Prairie to London

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

Cheap Grande Prairie to London (YQU to LON) flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from Grande Prairie to London takes 19h 30m
There are no direct flights from Grande Prairie to London. There are no popular flight routes from Grande Prairie to London.
Search flight deals

Frequently asked questions about flying from Grande Prairie to London

  • How far is Grande Prairie to London by plane?

    The distance between Grande Prairie and London is about 6872.9 km. In terms of flight time, this usually takes a little over 19h 30m.

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

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

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

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

    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.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Grande Prairie to London

Compare and see reviews for airlines that fly from Grande Prairie to London with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 801Free CancellationRating
7.2
3,426 reviews
Search WestJet flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Wembley
Staines-upon-Thames
Slough
Banbury
Ramsgate
Watford
Wokingham
Dartford
Feltham
Crawley
Croydon
Hayes
Richmond
Chelmsford
Waterlooville
Basingstoke
Woking

Why use momondo?

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

It is quick and easy to find Grande Prairie to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

All flight searches from Grande Prairie to London on momondo can be filtered to show those which offer flexible booking policies.

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

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 from Grande Prairie to London.

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

Yes momondo offers price alerts on flights to London from Grande Prairie. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport