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Cheap flights from Grande Prairie to London from C$ 365

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — LON
31 Dec — 7 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Grande Prairie to London

Enter your travel dates to find the best prices.

Best flights from Grande Prairie to London
Discover carefully curated flight deals from Grande Prairie to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 December 2025.

Wed 21/16:55 a.m.YQU - LHR
2 stops22h 55mWestJet
Sat 24/12:50 p.m.LHR - YQU
1 stop27h 35mWestJet
Deal found 29/11C$ 726
Sat 16/510:30 a.m.YQU - LHR
2 stops15h 05mAir Canada
Sun 31/59:30 a.m.LHR - YQU
2 stops31h 25mAir Canada
Deal found 1/12C$ 1,134
Mon 16/26:10 a.m.YQU - LCY
2 stops28h 30mMultiple Airlines
Wed 25/29:50 a.m.LCY - YQU
2 stops15h 00mMultiple Airlines
Deal found 30/11C$ 1,194
Mon 16/211:55 a.m.YQU - LHR
2 stops17h 55mWestJet
Wed 25/22:50 p.m.LHR - YQU
2 stops27h 34mWestJet
Deal found 30/11C$ 898
Sat 16/56:10 a.m.YQU - LGW
2 stops21h 35mMultiple Airlines
Sun 31/59:40 a.m.LGW - YQU
2 stops22h 18mMultiple Airlines
Deal found 1/12C$ 1,426
Wed 14/11:10 p.m.YQU - LCY
2 stops20h 25mKLM
Sat 17/18:40 a.m.LCY - YQU
2 stops23h 43mKLM
Deal found 29/11C$ 2,940

Cheap 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 1 December 2025.

Round-trip from

C$ 726

One-way from

C$ 365

Popular in

April

Cheapest in

January

Average price

C$ 1,419
WestJet
  • WestJet
  • 21/1-24/1
  • 3 total stops
  • 50h 30m total
  • Grande Prairie to London
Search Deals
WestJet
  • WestJet
  • 16/5
  • 1 total stop
  • 18h 00m total
  • Grande Prairie to London
Search Deals
Highest demand for flights based on searches. 41% potential increase in price (C$ 1,496 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 30% potential price decrease (C$ 499 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 1 December 2025.
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

Wed 21/1

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

2 stops22h 55m

London Heathrow

Sat 24/1

2:50 p.m.-11:25 a.m.

1 stop27h 35m

C$ 726

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.-11:24 a.m.

2 stops27h 34m

C$ 898

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 16/5

10:30 a.m.-8:35 a.m.

2 stops15h 05m

London Heathrow

Sun 31/5

9:30 a.m.-9:55 a.m.

2 stops31h 25m

C$ 1,134

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Mon 16/2

6:10 a.m.-5:40 p.m.

2 stops28h 30m

London City

Wed 25/2

9:50 a.m.-5:50 p.m.

2 stops15h 00m

C$ 1,194

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sat 16/5

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

2 stops21h 35m

London Gatwick

Sun 31/5

9:40 a.m.-12:58 a.m.

2 stops22h 18m

C$ 1,426

Grande PrairieLondon

YQU - LCY

YQULCY

Grande Prairie

Wed 14/1

1:10 p.m.-4:35 p.m.

2 stops20h 25m

London City

Sat 17/1

8:40 a.m.-1:23 a.m.

2 stops23h 43m

C$ 2,940

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 16/5

11:05 a.m.-12:05 p.m.

1 stop18h 00m

C$ 365

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Sat 16/5

6:10 a.m.-1:55 p.m.

3 stops24h 45m

C$ 775

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 17/12

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

1 stop17h 55m

C$ 838

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 17/12

1:10 p.m.-7:50 p.m.

3 stops47h 40m

C$ 1,137

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 13 results
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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 time of day to fly from YQU to LON?

Find hourly flight availability from Grande Prairie to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 December 2025.

It’s optimal to fly from Grande Prairie to London in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the morning.

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 1 December 2025.
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
3,186 reviews
Check prices

Boarding

7.4

Comfort

7.1

Crew

7.9

Entertainment

6.1

Overall

7.2

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
WestJet
7.2
Good
3,186 reviews
WestJet
7.2
Good
3,186 reviews
Check prices

Boarding

7.4

Comfort

7.1

Crew

7.9

Entertainment

6.1

Overall

7.2

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!

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 and KLM can get you from Grande Prairie to London in just under 20h 25m. Your travel time can differ by up to 2h 30m. 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$ 680. Another option worth looking into is Air Canada, starting at C$ 1,174 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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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 1 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 680AverageC$ 1,268FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,174AverageC$ 1,256FlexibilityNo 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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