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Cheap flights from Grande Prairie to London from C$ 1,222

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LON
26 May — 2 Jun1
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 26 April 2026.

Fri 25/97:10 a.m.
YQU
-
LHR
2 stops45h 55m
WestJet
Thu 1/102:10 p.m.
LHR
-
YQU
2 stops36h 20m
WestJet
Deal found 24/4C$ 1,222
Sat 26/97:10 a.m.
YQU
-
LHR
2 stops21h 55m
WestJet
Thu 1/102:10 p.m.
LHR
-
YQU
2 stops36h 20m
WestJet
Deal found 24/4C$ 1,252
Mon 8/65:55 p.m.
YQU
-
LHR
1 stop10h 55m
Air Canada
Tue 20/1010:15 a.m.
LHR
-
YQU
1 stop14h 00m
Air Canada
Deal found 22/4C$ 1,264
Mon 8/64:10 p.m.
YQU
-
LHR
1 stop12h 55m
WestJet
Tue 20/102:10 p.m.
LHR
-
YQU
1 stop13h 20m
WestJet
Deal found 22/4C$ 1,280
Tue 9/64:10 p.m.
YQU
-
LHR
1 stop12h 55m
WestJet
Tue 20/102:10 p.m.
LHR
-
YQU
1 stop13h 20m
WestJet
Deal found 21/4C$ 1,304
Mon 8/65:55 p.m.
YQU
-
LHR
1 stop10h 55m
Austrian Airlines
Tue 20/1010:15 a.m.
LHR
-
YQU
1 stop14h 00m
Austrian Airlines
Deal found 22/4C$ 1,306
Wed 23/97:10 a.m.
YQU
-
LGW
2 stops19h 15m
WestJet
Thu 1/1010:45 a.m.
LGW
-
YQU
2 stops39h 45m
WestJet
Deal found 24/4C$ 1,487
Mon 8/67:10 a.m.
YQU
-
LGW
2 stops19h 15m
WestJet
Thu 11/610:45 a.m.
LGW
-
YQU
2 stops39h 45m
WestJet
Deal found 22/4C$ 1,524
Mon 8/66:00 a.m.
YQU
-
LGW
2 stops18h 55m
Multiple Airlines
Tue 20/1012:40 p.m.
LGW
-
YQU
2 stops19h 35m
Multiple Airlines
Deal found 21/4C$ 1,682
Tue 9/611:15 a.m.
YQU
-
LCY
2 stops23h 05m
KLM
Tue 20/108:25 a.m.
LCY
-
YQU
2 stops19h 05m
KLM
Deal found 21/4C$ 1,932
Mon 8/611:15 a.m.
YQU
-
LCY
2 stops22h 25m
KLM
Mon 19/108:15 p.m.
LCY
-
YQU
2 stops31h 15m
KLM
Deal found 21/4C$ 2,002
Sun 7/611:15 a.m.
YQU
-
LCY
2 stops14h 35m
KLM
Tue 20/109:20 a.m.
LCY
-
YQU
2 stops18h 10m
KLM
Deal found 21/4C$ 2,052

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 26 April 2026.

Round-trip from

C$ 1,222

Popular in

December

Cheapest in

January

Average price

C$ 1,211
WestJet
  • WestJet
  • 25/9-1/10
  • 4 total stops
  • 82h 15m total
  • Grande Prairie to London
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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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 26 April 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 7/6

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

1 stop32h 00m

London Heathrow

Sun 21/6

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

2 stops36h 20m

C$ 1,398

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 7/6

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

2 stops29h 35m

London Heathrow

Sun 21/6

3:05 p.m.-5:15 p.m.

2 stops33h 10m

C$ 1,398

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.-10:40 a.m.

1 stop27h 30m

C$ 1,414

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 10/5

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

1 stop32h 00m

London Heathrow

Thu 14/5

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

1 stop18h 05m

C$ 1,414

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sat 26/9

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

2 stops19h 15m

London Gatwick

Thu 1/10

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

2 stops39h 45m

C$ 1,487

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Fri 25/9

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

2 stops43h 15m

London Gatwick

Thu 1/10

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

2 stops39h 45m

C$ 1,487

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Mon 8/6

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

2 stops19h 15m

London Gatwick

Thu 11/6

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

2 stops39h 45m

C$ 1,524

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Mon 8/6

6:00 a.m.-7:55 a.m.

2 stops18h 55m

London Gatwick

Tue 20/10

12:40 p.m.-1:15 a.m.

2 stops19h 35m

C$ 1,682

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Tue 9/6

11:15 a.m.-5:20 p.m.

2 stops23h 05m

London City

Tue 20/10

8:25 a.m.-8:30 p.m.

2 stops19h 05m

C$ 1,932
Quickest round-trip

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Sun 7/6

11:15 a.m.-8:50 a.m.

2 stops14h 35m

London City

Tue 20/10

9:20 a.m.-8:30 p.m.

2 stops18h 10m

C$ 2,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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$ 698). Flying from Grande Prairie to London in December is currently the most expensive (average of C$ 1,362). 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.

How much does it cost to fly round-trip from Grande Prairie to London?

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 26 April 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
3,327 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

7.0

Crew

7.9

Overall

7.2

Entertainment

6.1

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
3,327 reviews
WestJet
7.2
Good
3,327 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

7.0

Crew

7.9

Overall

7.2

Entertainment

6.1

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 2 airlines have 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, Air Canada, and KLM can get you from Grande Prairie to London in just under 23h 05m. Your travel time can differ by up to 8h 55m. There are 6882 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 are the cheapest airlines flying from Grande Prairie to London round-trip?

    Flying on WestJet is currently your cheapest option to London, with prices starting at C$ 779. Another option worth looking into is Air Canada, starting at C$ 1,149 round trip. These flights start at 37% 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$ 698). Flying from Grande Prairie to London in December is currently the most expensive (average of C$ 1,362). 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
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Grande Prairie to London

Discover the top 2 airlines 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 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 779AverageC$ 1,195FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,149AverageC$ 1,155FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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