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Cheap flights from London Heathrow Airport to Yellowknife from £532

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Yellowknife departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to Yellowknife

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
14:10 - 13:25
LHR
-
YZF
30h 15m
1 stop
WestJet Logo
15:15 - 12:05
YZF
-
LHR
37h 50m
2 stops
£532WestJet
Wed, 9 Sep - Wed, 16 Sep
WestJet Logo
14:10 - 14:40
LHR
-
YZF
31h 30m
2 stops
WestJet Logo
15:15 - 12:05
YZF
-
LHR
37h 50m
2 stops
£532WestJet
Wed, 9 Sep - Wed, 16 Sep
WestJet Logo
14:10 - 14:40
LHR
-
YZF
31h 30m
2 stops
WestJet Logo
15:15 - 12:05
YZF
-
LHR
37h 50m
2 stops
£537WestJet
Wed, 9 Sep - Wed, 16 Sep
WestJet Logo
14:10 - 13:25
LHR
-
YZF
30h 15m
1 stop
WestJet Logo
15:15 - 12:05
YZF
-
LHR
37h 50m
2 stops
£540WestJet
Wed, 9 Sep - Wed, 16 Sep
WestJet Logo
14:10 - 13:25
LHR
-
YZF
30h 15m
1 stop
WestJet Logo
15:15 - 12:05
YZF
-
LHR
37h 50m
2 stops
£576WestJet
Thu, 15 Oct - Mon, 19 Oct
WestJet Logo
14:10 - 14:40
LHR
-
YZF
31h 30m
2 stops
WestJet Logo
15:15 - 12:05
YZF
-
LHR
13h 50m
2 stops
£576WestJet
Thu, 15 Oct - Mon, 19 Oct
WestJet Logo
14:10 - 21:30
LHR
-
YZF
14h 20m
1 stop
WestJet Logo
14:15 - 12:05
YZF
-
LHR
14h 50m
1 stop
£576WestJet
Thu, 15 Oct - Mon, 19 Oct
Multiple Airlines Logo
06:15 - 23:57
LHR
-
YZF
24h 42m
3 stops
Multiple Airlines Logo
15:15 - 12:05
YZF
-
LHR
37h 50m
2 stops
£732Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
WestJet Logo
14:10 - 21:30
LHR
-
YZF
14h 20m
1 stop
WestJet Logo
14:15 - 12:05
YZF
-
LHR
14h 50m
1 stop
£733WestJet
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
08:30 - 21:30
LHR
-
YZF
20h 00m
2 stops
Multiple Airlines Logo
05:30 - 11:50
YZF
-
LHR
23h 20m
3 stops
£844Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep

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United Airlines flights from London Heathrow Airport to Yellowknife

Our best United Airlines deals on London Heathrow Airport to Yellowknife flight tickets
United Airlines
8 Sept
LHR08:00London Heathrow
22h 57m
3 stops
YZF23:57Yellowknife
15 Sept
YZF05:30Yellowknife
20h 30m
2 stops
LHR09:00London Heathrow
£1,007
United Airlines
6 Sept
LHR14:50London Heathrow
57h 32m
2 stops
YZF17:22Yellowknife
13 Sept
YZF18:15Yellowknife
59h 10m
3 stops
LHR12:25London Heathrow
£1,328

Air Canada flights from London Heathrow Airport to Yellowknife

Our best Air Canada deals on London Heathrow Airport to Yellowknife flight tickets
Air Canada
7 Sept
LHR14:05London Heathrow
40h 52m
2 stops
YZF23:57Yellowknife
14 Sept
YZF07:00Yellowknife
44h 00m
2 stops
LHR10:00London Heathrow
£894
Air Canada
10 Sept
LHR15:00London Heathrow
16h 07m
1 stop
YZF00:07Yellowknife
17 Sept
YZF05:30Yellowknife
20h 05m
2 stops
LHR08:35London Heathrow
£904
Air Canada
10 Sept
LHR08:30London Heathrow
20h 30m
2 stops
YZF22:00Yellowknife
17 Sept
YZF05:30Yellowknife
18h 05m
2 stops
LHR06:35London Heathrow
£908

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Yellowknife 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, momondo users made 279,928 searches. Data last updated 28 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Yellowknife that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

14:10-13:25

1 stop30h 15m

Yellowknife

Wed 16/9

15:15-12:05

2 stops37h 50m

£532

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

14:10-14:40

2 stops31h 30m

Yellowknife

Wed 16/9

15:15-12:05

2 stops37h 50m

£532

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

14:10-14:40

2 stops31h 30m

Yellowknife

Wed 16/9

15:15-12:05

2 stops37h 50m

£537

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

14:10-13:25

1 stop30h 15m

Yellowknife

Wed 16/9

15:15-12:05

2 stops37h 50m

£540

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 15/10

14:10-13:25

1 stop30h 15m

Yellowknife

Mon 19/10

15:15-12:05

2 stops37h 50m

£576

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 15/10

14:10-14:40

2 stops31h 30m

Yellowknife

Mon 19/10

15:15-12:05

2 stops13h 50m

£576
Fastest return journey

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 15/10

14:10-21:30

1 stop14h 20m

Yellowknife

Mon 19/10

14:15-12:05

1 stop14h 50m

£576

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

06:15-23:57

3 stops24h 42m

Yellowknife

Wed 16/9

15:15-12:05

2 stops37h 50m

£732

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

14:10-21:30

1 stop14h 20m

Yellowknife

Wed 16/9

14:15-12:05

1 stop14h 50m

£733

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 9/9

08:30-21:30

2 stops20h 00m

Yellowknife

Wed 16/9

05:30-11:50

3 stops23h 20m

£844

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London Heathrow Airport to Yellowknife

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Yellowknife according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Yellowknife (LHR to YZF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Yellowknife

Fastest flight time

19h 06m

Direct flights

None
The fastest flight from London Heathrow Airport to Yellowknife takes 19h 06m
There are no direct flights from London Heathrow Airport to Yellowknife. There are no popular flight routes from London Heathrow Airport to Yellowknife.
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Frequently asked questions about flying from London Heathrow Airport to Yellowknife

  • How far is London Heathrow to Yellowknife by plane?

    There are 3781.7 mi between London Heathrow and Yellowknife. By plane, this route typically takes 19h 06m.

  • When did momondo last update prices for flights from London Heathrow Airport to Yellowknife Airport?

    Prices for flights from London Heathrow Airport to Yellowknife Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Yellowknife Airport?

  • How old do you have to be to fly from London Heathrow Airport to Yellowknife Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Yellowknife Airport.

  • What documentation or ID do you need to fly to Yellowknife Airport?

    The travel and health documents required for your trip to Yellowknife Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yellowknife Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Yellowknife?

Best airlines flying from London Heathrow Airport to Yellowknife

Compare and see reviews for airlines that fly from London Heathrow Airport to Yellowknife with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom £346Free CancellationRating
7.2
3,415 reviews
Search WestJet flights

Frequently asked questions about flying from London Heathrow Airport to Yellowknife

  • How do I get Price Alerts for flights from London Heathrow Airport to Yellowknife?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London Heathrow Airport from Yellowknife. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London Heathrow Airport to Yellowknife with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from London to Yellowknife?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Yellowknife. momondo saves you time and could save you money on your trip.

Can I find flights from London to Yellowknife with flexible booking policies on momondo?

Yes. All flights to Yellowknife from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Yellowknife?

momondo provides multiple filters to help you find the best flight to Yellowknife from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Yellowknife right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Yellowknife flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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