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Cheap flights from Grande Prairie to London from C$ 563

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LON
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grande Prairie to London

Enter your travel dates to find the best prices.

Cheapest flights from Grande Prairie to London
Explore the most affordable flight options available from Grande Prairie to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Sun 18/106:00 a.m.
YQU
-
LHR
1 stop23h 05m
WestJet
Sat 24/102:10 p.m.
LHR
-
YQU
2 stops35h 50m
WestJet
Deal found 26/7C$ 1,021
Sun 18/109:05 p.m.
YQU
-
LHR
1 stop32h 00m
WestJet
Wed 21/102:10 p.m.
LHR
-
YQU
1 stop30h 40m
WestJet
Deal found 26/7C$ 1,031
Thu 3/1211:55 a.m.
YQU
-
LHR
2 stops16h 55m
WestJet
Sun 6/122:50 p.m.
LHR
-
YQU
2 stops35h 10m
WestJet
Deal found 25/7C$ 1,053
Mon 30/117:35 p.m.
YQU
-
LHR
2 stops33h 15m
WestJet
Fri 4/122:50 p.m.
LHR
-
YQU
1 stop17h 35m
WestJet
Deal found 25/7C$ 1,094
Mon 30/116:20 a.m.
YQU
-
LHR
2 stops44h 20m
United Airlines
Fri 4/124:00 p.m.
LHR
-
YQU
2 stops58h 23m
United Airlines
Deal found 26/7C$ 1,111
Sat 19/96:00 a.m.
YQU
-
LGW
2 stops21h 45m
Multiple Airlines
Sun 4/1011:35 a.m.
LGW
-
YQU
2 stops30h 10m
Multiple Airlines
Deal found 26/7C$ 1,250
Sat 19/96:00 a.m.
YQU
-
LGW
2 stops20h 50m
Multiple Airlines
Sat 3/1012:40 p.m.
LGW
-
YQU
3 stops33h 55m
Multiple Airlines
Deal found 24/7C$ 1,258
Sat 19/97:10 a.m.
YQU
-
LGW
2 stops19h 15m
WestJet
Sun 4/1010:45 a.m.
LGW
-
YQU
2 stops21h 30m
WestJet
Deal found 26/7C$ 1,355
Sun 18/1011:20 a.m.
YQU
-
LCY
2 stops14h 30m
KLM
Sat 24/108:25 a.m.
LCY
-
YQU
2 stops34h 00m
KLM
Deal found 26/7C$ 1,795
Thu 3/1211:55 a.m.
YQU
-
LCY
2 stops21h 40m
KLM
Sun 6/128:05 p.m.
LCY
-
YQU
2 stops31h 10m
KLM
Deal found 25/7C$ 2,286
Sat 19/97:10 a.m.
YQU
-
LCY
2 stops23h 05m
KLM
Sun 4/108:15 p.m.
LCY
-
YQU
2 stops31h 15m
KLM
Deal found 26/7C$ 2,474
Sat 19/97:10 a.m.
YQU
-
LCY
2 stops28h 20m
KLM
Sat 3/108:25 a.m.
LCY
-
YQU
2 stops23h 50m
KLM
Deal found 24/7C$ 2,478

Find flight deals from Grande Prairie to London

Discover tips and strategies to find the most affordable flight options for your journey from Grande Prairie (YQU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 July 2026.

Round-trip from

C$ 977

One-way from

C$ 563

Popular in

December

Cheapest in

January

Average price

C$ 1,320
WestJet
  • WestJet
  • 5/1-20/1
  • 4 total stops
  • 60h 50m total
  • Grande Prairie to London
Search Deals
Air Canada
  • Air Canada
  • 4/9
  • 2 total stops
  • 31h 40m total
  • Grande Prairie to London
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 28 July 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 - LHR

YQULHR

Grande Prairie

Sun 18/10

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

1 stop23h 05m

London Heathrow

Sat 24/10

2:10 p.m.-7:00 p.m.

2 stops35h 50m

C$ 1,021

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 18/10

9:05 p.m.-12:05 p.m.

1 stop32h 00m

London Heathrow

Wed 21/10

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

1 stop30h 40m

C$ 1,031

Grande PrairieLondon

YQU - LHR

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 - 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$ 1,094

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sat 19/9

6:00 a.m.-10:45 a.m.

2 stops21h 45m

London Gatwick

Sun 4/10

11:35 a.m.-10:45 a.m.

2 stops30h 10m

C$ 1,250

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sat 19/9

6:00 a.m.-9:50 a.m.

2 stops20h 50m

London Gatwick

Sat 3/10

12:40 p.m.-3:35 p.m.

3 stops33h 55m

C$ 1,258

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sat 19/9

7:10 a.m.-9:25 a.m.

2 stops19h 15m

London Gatwick

Sun 4/10

10:45 a.m.-7:30 p.m.

2 stops39h 45m

C$ 1,345

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sun 18/10

6:00 a.m.-4:55 p.m.

2 stops27h 55m

London Gatwick

Sat 24/10

7:00 a.m.-1:15 a.m.

2 stops25h 15m

C$ 1,400

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Mon 4/1

7:35 p.m.-4:20 p.m.

2 stops38h 45m

London City

Tue 19/1

10:00 a.m.-8:00 p.m.

2 stops16h 00m

C$ 1,745

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Sun 18/10

11:20 a.m.-8:50 a.m.

2 stops14h 30m

London City

Sat 24/10

8:25 a.m.-11:25 a.m.

2 stops34h 00m

C$ 1,795

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Grande Prairie to London

Have a flexible travel schedule? Discover the best time to fly to London from Grande Prairie with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grande Prairie to London

What is the cheapest month to book a flight from Grande Prairie to London?

Currently, January is the cheapest month in which you can book a flight from Grande Prairie to London (average of C$ 753). Flying from Grande Prairie to London in December is currently the most expensive (average of C$ 1,859). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 28 July 2026.
Check out reviews from past customers who have flown with WestJet from Grande Prairie to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,415 reviews
Check prices

Comfort

7.0

Crew

7.9

Boarding

7.4

Entertainment

6.1

Food

6.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
WestJet
7.2
Good
3,415 reviews
WestJet
7.2
Good
3,415 reviews
Check prices

Comfort

7.0

Crew

7.9

Boarding

7.4

Entertainment

6.1

Food

6.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Related info for your journey

Find useful and relevant information for your journey from Grande Prairie to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grande Prairie to London?

    Grande Prairie (YQU) is the airport you will fly out of if you book a flight from Grande Prairie to London. You should not have trouble finding flights to London from Grande Prairie; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Grande Prairie airport to London. It is only a 5.1 km journey to Grande Prairie (YQU) from Grande Prairie’s city centre.

  • How long is the flight from Grande Prairie to London?

    WestJet and KLM can get you from Grande Prairie to London in just under 23h 05m. Your travel time can differ by up to 15h 40m. There are 6864 km between Grande Prairie and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Grande Prairie to London round-trip?

    Flying on WestJet is currently your cheapest option to London, with prices starting at C$ 804. This flight start at 38% lower than the current average price 3 months from now.

  • What are the most popular routes from Grande Prairie to London?

    The most popular route from Grande Prairie to London is Grande Prairie - London Heathrow. You may also consider Grande Prairie - London City or Grande Prairie - London Gatwick.

  • Can I find deals for flights from Grande Prairie to London that include hotel bookings?

    Yes. In addition to deals on Grande Prairie to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grande Prairie to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grande Prairie to London.

  • Can I find deals for business class flights from Grande Prairie to London?

    Yes. Cheapflights offers flight deals from Grande Prairie to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grande Prairie to London?

    Currently, January is the cheapest month in which you can book a flight from Grande Prairie to London (average of C$ 753). Flying from Grande Prairie to London in December is currently the most expensive (average of C$ 1,859). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Grande Prairie to London

Discover the top airline that operate flights from Grande Prairie to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 804AverageC$ 1,280FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Grande Prairie to London?

Cheapflights makes it easy to find Grande Prairie to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Grande Prairie to London?

Cheapflights helps you find that perfect flight to London from Grande Prairie by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Grande Prairie to London with no change fees?

Yes! Cheapflights helps users easily find flights from Grande Prairie to London with no change fees.

Can Cheapflights notify me if prices for flights from Grande Prairie to London become cheaper?

Yes! Start tracking prices for Grande Prairie to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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