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Cheap flights from Grande Prairie to London Heathrow Airport from C$ 698

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LHR
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Grande Prairie to Heathrow

Enter your travel dates to find the best prices.

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 28 October 2025.

Wed 12/1111:55 a.m.YQU - LHR
1 stop17h 55mWestJet
Fri 21/112:50 p.m.LHR - YQU
1 stop32h 00mWestJet
Deal found 28/10C$ 835
Wed 12/116:10 a.m.YQU - LHR
2 stops46h 40mAir Canada
Fri 21/112:30 p.m.LHR - YQU
2 stops58h 20mAir Canada
Deal found 26/10C$ 1,006

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 28 October 2025.

Round-trip from

C$ 698

Popular in

January

Cheapest in

February

Average price

C$ 1,280
WestJet
  • WestJet
  • 16/2-25/2
  • 4 total stops
  • 54h 21m total
  • Grande Prairie to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 117 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 28 October 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 16/2

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

2 stops17h 55m

London Heathrow

Wed 25/2

2:50 p.m.-8:16 p.m.

2 stops36h 26m

C$ 698

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 2/3

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

2 stops41h 55m

London Heathrow

Fri 6/3

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

1 stop12h 19m

C$ 730

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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.

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 28 October 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
3,148 reviews
Check prices

Boarding

7.4

Entertainment

6.1

Crew

7.9

Comfort

7.1

Overall

7.2

Food

6.2

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
3,148 reviews
WestJet
7.2
Good
3,148 reviews
Check prices

Boarding

7.4

Entertainment

6.1

Crew

7.9

Comfort

7.1

Overall

7.2

Food

6.2

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
10,371 reviews
WestJet
7.2
Good
3,148 reviews
Check prices

Boarding

7.4

Entertainment

6.1

Crew

7.9

Comfort

7.1

Overall

7.2

Food

6.2

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 17h 55m. 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$ 680), and Air Canada (C$ 1,176) 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 46% 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.

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
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Stratford-upon-Avon
Southall
Gatwick

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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 680AverageC$ 1,359FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,176AverageC$ 1,258FlexibilityNo 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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