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Cheap flights from Grande Prairie to London from C$ 641

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LON
28 Feb — 7 Mar1
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 29 January 2026.

Mon 16/211:55 a.m.
YQU
-
LHR
2 stops41h 55m
WestJet
Wed 25/22:50 p.m.
LHR
-
YQU
2 stops27h 34m
WestJet
Deal found 27/1C$ 888
Thu 26/211:55 a.m.
YQU
-
LHR
2 stops17h 55m
WestJet
Thu 5/32:50 p.m.
LHR
-
YQU
2 stops36h 31m
WestJet
Deal found 27/1C$ 933
Fri 30/16:10 a.m.
YQU
-
LHR
2 stops20h 10m
Air Canada
Tue 3/23:00 p.m.
LHR
-
YQU
1 stop33h 50m
Air Canada
Deal found 26/1C$ 1,017
Thu 26/25:35 a.m.
YQU
-
LGW
3 stops21h 10m
Multiple Airlines
Thu 5/311:40 a.m.
LGW
-
YQU
3 stops30h 41m
Multiple Airlines
Deal found 27/1C$ 1,200
Tue 19/58:55 p.m.
YQU
-
LGW
2 stops29h 20m
WestJet
Sun 24/510:35 a.m.
LGW
-
YQU
2 stops39h 55m
WestJet
Deal found 27/1C$ 1,283
Mon 16/26:10 a.m.
YQU
-
LCY
2 stops28h 30m
Multiple Airlines
Wed 25/29:50 a.m.
LCY
-
YQU
2 stops15h 00m
Multiple Airlines
Deal found 28/1C$ 2,119

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 29 January 2026.

Round-trip from

C$ 888

One-way from

C$ 641

Popular in

April

Cheapest in

January

Average price

C$ 725
WestJet
  • WestJet
  • 16/2-25/2
  • 4 total stops
  • 69h 29m total
  • Grande Prairie to London
Search Deals
WestJet
  • WestJet
  • 13/3
  • 1 total stop
  • 34h 05m total
  • Grande Prairie to London
Search Deals
Highest demand for flights based on searches. 39% potential increase in price (C$ 1,407 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 30% potential price decrease (C$ 503 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 29 January 2026.
Use the filters below to find and compare flights from Grande Prairie to London that are best for you.

Fly from

Grande Prairie

Fly to

London

Route

Depart

Return

Price

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

6:55 a.m.-12:50 p.m.

2 stops46h 55m

London Heathrow

Wed 25/2

2:50 p.m.-8:09 p.m.

1 stop12h 19m

C$ 912

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 26/2

11:55 a.m.-12:50 p.m.

2 stops17h 55m

London Heathrow

Thu 5/3

2:50 p.m.-8:21 p.m.

2 stops36h 31m

C$ 933

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 26/2

6:55 a.m.-11:50 a.m.

3 stops21h 55m

London Heathrow

Thu 5/3

2:30 p.m.-5:50 p.m.

2 stops34h 20m

C$ 1,151

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 18/5

8:55 p.m.-8:50 a.m.

2 stops28h 55m

London Heathrow

Mon 25/5

5:45 p.m.-1:10 a.m.

2 stops38h 25m

C$ 1,153

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Tue 19/5

6:00 a.m.-8:50 a.m.

2 stops19h 50m

London Heathrow

Sun 24/5

9:40 a.m.-1:10 a.m.

2 stops22h 30m

C$ 1,153

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 16/5

11:15 a.m.-3:35 p.m.

2 stops21h 20m

London Heathrow

Mon 25/5

5:45 p.m.-1:10 a.m.

2 stops38h 25m

C$ 1,153

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 16/5

6:00 a.m.-3:35 p.m.

2 stops26h 35m

London Heathrow

Tue 26/5

10:45 a.m.-1:10 a.m.

2 stops21h 25m

C$ 1,153

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 17/5

11:15 a.m.-3:35 p.m.

2 stops21h 20m

London Heathrow

Mon 25/5

5:45 p.m.-8:20 p.m.

2 stops33h 35m

C$ 1,153

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Tue 19/5

2:25 p.m.-3:35 p.m.

2 stops18h 10m

London Heathrow

Mon 25/5

10:45 a.m.-1:50 p.m.

2 stops34h 05m

C$ 1,153

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Thu 26/2

5:35 a.m.-9:45 a.m.

3 stops21h 10m

London Gatwick

Thu 5/3

11:40 a.m.-11:21 a.m.

3 stops30h 41m

C$ 1,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 15 results
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
No data available for this route at this time. Please check back soon.

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 29 January 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
3,253 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

7.0

Overall

7.2

Crew

7.9

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
3,253 reviews
WestJet
7.2
Good
3,253 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

7.0

Overall

7.2

Crew

7.9

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 can get you from Grande Prairie to London in just under 46h 55m. Your travel time can differ by up to . There are 6864 km between Grande Prairie and London.

  • 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$ 706. Another option worth looking into is Air Canada, starting at C$ 1,141 round trip. These flights start at 55% 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.

See more FAQs

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Alternative routes for Grande Prairie to London

See prices for flight routes from nearby airports that may be better suited for you.
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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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 706AverageC$ 1,319FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,141AverageC$ 1,221FlexibilityNo 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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