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Cheap flights from Grande Prairie to London Heathrow Airport from C$ 331

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LHR
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Grande Prairie to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Grande Prairie (YQU) to Heathrow (LHR). 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 11 September 2025.

Round-trip from

C$ 761

One-way from

C$ 331

Popular in

January

Cheapest in

February

Average price

C$ 1,412
WestJet
  • WestJet
  • 2/3-6/3
  • 2 total stops
  • 25h 49m total
  • Grande Prairie to London
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WestJet
  • WestJet
  • 25/10
  • 2 total stops
  • 47h 50m total
  • Grande Prairie to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 232 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 106 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Grande Prairie to Heathrow

Cheapest flights from Grande Prairie to Heathrow
Explore the most affordable flight options available from Grande Prairie to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 12/116:55 a.m.YQU - LHR
2 stops46h 55mWestJet
Fri 21/112:50 p.m.LHR - YQU
1 stop27h 35mWestJet
Deal found 10/9C$ 779
Tue 30/98:50 p.m.YQU - LHR
1 stop32h 15mWestJet
Thu 9/102:10 p.m.LHR - YQU
1 stop29h 55mWestJet
Deal found 11/9C$ 998
Wed 1/105:55 p.m.YQU - LHR
2 stops32h 40mAir Canada
Sat 1/111:25 p.m.LHR - YQU
2 stops35h 44mAir Canada
Deal found 11/9C$ 1,007

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grande Prairie to Heathrow 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 11 September 2025.
Use the filters below to find and compare flights from Grande Prairie to London Heathrow Airport that are best for you.

Fly from

Grande Prairie

Fly to

Heathrow

Route

Depart

Return

Price

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 2/3

4:20 p.m.-12:50 p.m.

1 stop13h 30m

London Heathrow

Fri 6/3

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

1 stop12h 19m

C$ 761

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 12/11

8:45 p.m.-12:50 p.m.

1 stop33h 05m

London Heathrow

Fri 21/11

2:50 p.m.-8:13 p.m.

1 stop12h 23m

C$ 779

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 26/10

8:45 p.m.-12:50 p.m.

1 stop34h 05m

C$ 331

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 25/10

7:00 a.m.-1:50 p.m.

2 stops47h 50m

C$ 331

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 26/10

8:45 p.m.-9:35 p.m.

3 stops42h 50m

C$ 534

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sun 26/10

4:20 p.m.-7:05 a.m.

2 stops56h 45m

C$ 1,333

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 25/10

6:10 a.m.-10:20 a.m.

1 stop21h 10m

C$ 1,492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Best time to book a flight from Grande Prairie to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown WestJet and Air Canada from Grande Prairie to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,091 reviews
Check prices

Food

6.2

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Food

6.2

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.
Air Canada
7.1
Good
10,000 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Food

6.2

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.

Related info for your journey

Find useful and relevant information for your journey from Grande Prairie to Heathrow. 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 Heathrow?

    Grande Prairie (YQU) is the airport you will fly out of if you book a flight from Grande Prairie to London Heathrow. You should not have trouble finding flights to London Heathrow from Grande Prairie; the airport handles an average of 0 outbound flights to London Heathrow 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 Heathrow. 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 Heathrow Airport?

    Airlines like WestJet fly from Grande Prairie to London Heathrow Airport in about 13h 30m. The time it takes to get you to your destination can typically vary by up to . There are 6864 km between Grande Prairie and London Heathrow Airport.

  • What are the cheapest airlines flying from Grande Prairie to London Heathrow Airport round-trip?

    According to our current data, WestJet (C$ 674), and Air Canada (C$ 1,165) offers the cheapest pricing from Grande Prairie to London Heathrow Airport. You may be able to fly from Grande Prairie to London Heathrow Airport for 49% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grande Prairie to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Grande Prairie to London Heathrow Airport (average of C$ 560). Flying from Grande Prairie to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Grande Prairie to Heathrow

Discover the top 2 airlines that operate flights from Grande Prairie to Heathrow. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 674AverageC$ 1,453FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,165AverageC$ 1,247FlexibilityNo 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 Heathrow?

Cheapflights makes it easy to find Grande Prairie to Heathrow 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 Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Grande Prairie to Heathrow for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Heathrow from Grande Prairie shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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