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Cheap flights from Grande Prairie to London from C$ 409

YQU — LON
26 Sep — 3 Oct1
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

Thu 3/126:20 a.m. -
2 stops43h 05m
Mon 7/1210:00 a.m. -
2 stops40h 23m
Deal found 26/8C$ 1,105
Thu 3/126:45 a.m. -
2 stops23h 05m
Mon 7/122:50 p.m. -
1 stop12h 50m
Deal found 26/8C$ 1,129
Sat 19/97:10 a.m. -
2 stops30h 45m
Sun 4/105:45 p.m. -
2 stops56h 45m
Deal found 23/8C$ 1,143
Sat 19/96:00 a.m. -
2 stops20h 25m
Sun 4/1010:45 a.m. -
3 stops21h 30m
Deal found 23/8C$ 1,224
Sat 19/96:00 a.m. -
3 stops20h 25m
Sun 4/109:40 a.m. -
3 stops22h 35m
Deal found 23/8C$ 1,331
Sat 19/94:10 p.m. -
2 stops21h 45m
Sun 4/102:10 p.m. -
1 stop27h 35m
Deal found 26/8C$ 1,389
Sat 19/97:10 a.m. -
2 stops23h 05m
Sun 4/108:15 p.m. -
2 stops31h 15m
Deal found 23/8C$ 1,900

Find flight deals from Grande Prairie to London

Round-trip from

C$ 1,105

One-way from

C$ 409

Popular in

December

Cheapest in

January
United Airlines
  • United Airlines
  • 3/12-7/12
  • 4 total stops
  • 83h 28m total
  • Grande Prairie to London
Search Deals
10/10
  • 10/10
  • 3 total stops
  • 41h 45m total
  • Grande Prairie to London
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
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 Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Thu 3/12

6:20 a.m.-7:25 a.m.

2 stops43h 05m

London Heathrow

Mon 7/12

10:00 a.m.-8:23 p.m.

2 stops40h 23m

C$ 1,105

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Thu 3/12

2:00 p.m.-11:50 a.m.

1 stop15h 50m

London Heathrow

Mon 7/12

2:50 p.m.-1:50 p.m.

1 stop29h 00m

C$ 1,129

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 19/9

7:10 a.m.-8:55 p.m.

2 stops30h 45m

London Heathrow

Sun 4/10

5:45 p.m.-7:30 p.m.

2 stops56h 45m

C$ 1,143
Quickest round-trip

Grande PrairieLondon

YQU Grande Prairie - LGW London Gatwick

YQULGW

Grande Prairie

Sat 19/9

6:00 a.m.-9:25 a.m.

2 stops20h 25m

London Gatwick

Sun 4/10

10:45 a.m.-1:15 a.m.

3 stops21h 30m

C$ 1,224

Grande PrairieLondon

YQU Grande Prairie - LGW London Gatwick

YQULGW

Grande Prairie

Sat 19/9

6:00 a.m.-9:25 a.m.

3 stops20h 25m

London Gatwick

Sun 4/10

9:40 a.m.-1:15 a.m.

3 stops22h 35m

C$ 1,331

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 19/9

4:10 p.m.-6:30 a.m.

3 stops31h 20m

London Heathrow

Sun 4/10

5:40 p.m.-10:45 a.m.

2 stops24h 05m

C$ 1,448

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 19/9

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

2 stops29h 35m

London Heathrow

Sun 4/10

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

1 stop14h 00m

C$ 1,538

Grande PrairieLondon

YQU Grande Prairie - LCY London City

YQULCY

Grande Prairie

Sat 19/9

7:10 a.m.-1:15 p.m.

2 stops23h 05m

London City

Sun 4/10

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

2 stops31h 15m

C$ 1,900
Cheapest one-way

Grande PrairieLondon

YQU Grande Prairie - LGW London Gatwick

YQULGW

Grande Prairie

Sat 10/10

7:10 a.m.-7:55 a.m.

3 stops41h 45m

C$ 409

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 10/10

7:10 a.m.-8:20 p.m.

3 stops30h 10m

C$ 519

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

Showing 1-10 of 16 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

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

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
3,438 reviews
Check prices

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.4

Entertainment

6.1

Food

6.2

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
3,438 reviews
WestJet
7.2
Good
3,438 reviews
Check prices

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.4

Entertainment

6.1

Food

6.2

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

  • 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 1 airline has 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?

    United Airlines, WestJet, and KLM can get you from Grande Prairie to London in just under 20h 25m. Your travel time can differ by up to 22h 40m. 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 is the cheapest airline to fly from Grande Prairie to London round-trip?

    Flying on WestJet is currently your cheapest option to London, with prices starting at C$ 791. This flight start at 38% 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

Travelling to a place near London?

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Gatwick
Romford
Twickenham
Ilford
Bromley
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Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Grande Prairie to London

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 791AverageC$ 1,275FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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