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Cheap flights from Grande Prairie to London from C$ 604

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LON
4 Jun — 11 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 5 May 2026.

Thu 19/117:35 p.m.
YQU
-
LHR
2 stops34h 15m
WestJet
Mon 23/112:50 p.m.
LHR
-
YQU
1 stop27h 35m
WestJet
Deal found 4/5C$ 1,155
Tue 5/55:55 p.m.
YQU
-
LHR
2 stops29h 35m
Air Canada
Tue 12/55:40 p.m.
LHR
-
YQU
2 stops30h 34m
Air Canada
Deal found 1/5C$ 1,301
Wed 3/65:55 p.m.
YQU
-
LHR
1 stop10h 55m
Air Canada
Wed 10/62:05 p.m.
LHR
-
YQU
2 stops34h 09m
Air Canada
Deal found 4/5C$ 1,382
Sun 7/65:55 p.m.
YQU
-
LHR
2 stops36h 25m
Air Canada
Sun 21/69:30 a.m.
LHR
-
YQU
2 stops38h 45m
Air Canada
Deal found 30/4C$ 1,400
Wed 3/62:25 p.m.
YQU
-
LGW
3 stops34h 30m
Multiple Airlines
Wed 10/69:40 a.m.
LGW
-
YQU
3 stops22h 35m
Multiple Airlines
Deal found 4/5C$ 1,524
Wed 3/67:10 a.m.
YQU
-
LGW
2 stops19h 15m
WestJet
Wed 10/610:45 a.m.
LGW
-
YQU
2 stops34h 05m
WestJet
Deal found 4/5C$ 1,884
Tue 5/59:05 p.m.
YQU
-
LGW
2 stops29h 20m
WestJet
Tue 12/510:45 a.m.
LGW
-
YQU
2 stops39h 45m
WestJet
Deal found 1/5C$ 2,037
Fri 15/57:10 a.m.
YQU
-
LCY
2 stops21h 30m
KLM
Sun 17/58:15 p.m.
LCY
-
YQU
2 stops31h 15m
KLM
Deal found 5/5C$ 2,328
Wed 24/611:15 a.m.
YQU
-
LCY
2 stops24h 15m
KLM
Sun 9/88:45 p.m.
LCY
-
YQU
2 stops30h 45m
KLM
Deal found 5/5C$ 2,988

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 5 May 2026.

Round-trip from

C$ 1,382

One-way from

C$ 604

Popular in

December

Cheapest in

January

Average price

C$ 1,350
Air Canada
  • Air Canada
  • 3/6-10/6
  • 3 total stops
  • 45h 04m total
  • Grande Prairie to London
Search Deals
21/6
  • 21/6
  • 2 total stops
  • 18h 25m 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$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 5 May 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

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

2 stops36h 25m

London Heathrow

Sun 21/6

9:30 a.m.-5:15 p.m.

2 stops38h 45m

C$ 1,400
Quickest round-trip

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 3/6

5:55 p.m.-11:50 a.m.

1 stop10h 55m

London Heathrow

Wed 10/6

10:15 a.m.-5:14 p.m.

1 stop13h 59m

C$ 1,445

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Wed 3/6

2:25 p.m.-7:55 a.m.

3 stops34h 30m

London Gatwick

Wed 10/6

9:40 a.m.-7:30 p.m.

2 stops16h 50m

C$ 1,524

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Wed 3/6

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

2 stops19h 15m

London Gatwick

Wed 10/6

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

2 stops34h 05m

C$ 1,884

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Fri 15/5

7:10 a.m.-11:40 a.m.

2 stops21h 30m

London City

Sun 17/5

8:15 p.m.-8:30 p.m.

2 stops31h 15m

C$ 2,328
Cheapest one-way

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sun 21/6

4:10 p.m.-5:35 p.m.

2 stops18h 25m

C$ 604

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 21/6

4:10 p.m.-4:00 p.m.

3 stops40h 50m

C$ 623

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 21/6

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

2 stops29h 35m

C$ 648

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Thu 18/6

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

2 stops29h 35m

C$ 653

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Thu 18/6

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

3 stops21h 45m

C$ 707

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 14 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$ 695). Flying from Grande Prairie to London in December is currently the most expensive (average of C$ 1,356). 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 5 May 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
3,331 reviews
Check prices

Crew

7.9

Boarding

7.4

Overall

7.2

Entertainment

6.1

Food

6.2

Comfort

7.0

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
3,331 reviews
WestJet
7.2
Good
3,331 reviews
Check prices

Crew

7.9

Boarding

7.4

Overall

7.2

Entertainment

6.1

Food

6.2

Comfort

7.0

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?

    Air Canada, WestJet, and KLM can get you from Grande Prairie to London in just under 19h 15m. Your travel time can differ by up to 17h 10m. There are 6904 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$ 776. Another option worth looking into is Air Canada, starting at C$ 1,143 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$ 695). Flying from Grande Prairie to London in December is currently the most expensive (average of C$ 1,356). 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

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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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 776AverageC$ 1,190FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,143AverageC$ 1,150FlexibilityNo 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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