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Cheap flights from London Heathrow Airport to Yellowknife from £284

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YZF
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals from Heathrow to Yellowknife

Enter your travel dates to find the best prices.

One-way flights from Heathrow to Yellowknife
Search for one-way flight options from Heathrow to Yellowknife. Find affordable one-way fares based on user searches. Data last updated 15 October 2025.

Thu 19/314:50LHR - YZF
2 stops31h 00mWestJet
Deal found 13/10£284
Sat 21/317:50LHR - YZF
2 stops52h 00mKLM
Deal found 13/10£419
Sat 21/314:50LHR - YZF
1 stop28h 47mWestJet
Deal found 13/10£436
Thu 19/309:50LHR - YZF
3 stops36h 00mMultiple Airlines
Deal found 13/10£524
Fri 20/316:20LHR - YZF
2 stops37h 30mMultiple Airlines
Deal found 13/10£557
Fri 20/314:50LHR - YZF
1 stop13h 52mWestJet
Deal found 13/10£627

Cheap flight deals from Heathrow to Yellowknife

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Yellowknife (YZF). 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 15 October 2025.

Round-trip from

£576

One-way from

£284

Popular in

August

Cheapest in

November

Average price

£970
26/11-3/12
  • 26/11-3/12
  • 6 total stops
  • 69h 20m total
  • London to Yellowknife
Search Deals
WestJet
  • WestJet
  • 19/3
  • 2 total stops
  • 31h 00m total
  • London to Yellowknife
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Yellowknife that are best for you.

Fly from

Heathrow

Fly to

Yellowknife

Route

Depart

Return

Price

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 19/3

14:50-15:50

2 stops31h 00m

£284

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sat 21/3

17:50-15:50

2 stops52h 00m

£419

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sat 21/3

14:50-13:37

1 stop28h 47m

£436

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 19/3

09:50-15:50

3 stops36h 00m

£524

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Fri 20/3

16:20-23:50

2 stops37h 30m

£557

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Best time to book a flight from Heathrow to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Yellowknife

What’s the top stopover airport for flights from London Heathrow Airport to Yellowknife?

Share of one-stop return flights from London Heathrow Airport to Yellowknife chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Calgary (YYC) – chosen by Cheapflights users on 71% of one-stop itineraries from London Heathrow Airport to Yellowknife on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to Yellowknife?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Yellowknife, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 16h 49m.

What’s the fastest stopover option from London Heathrow Airport to Yellowknife?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Yellowknife, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 16h 49m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Yellowknife?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Yellowknife, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average stopover time of 2h 51m.

Reviews of airlines servicing Yellowknife

Get insights into the airlines that provide service to Yellowknife. 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 Yellowknife. Reviews last updated 15 October 2025.
Check out reviews from past customers who have flown with Air Canada from London Heathrow Airport to Yellowknife 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.
Air Canada
7.1
Good
10,296 reviews
Check prices

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Reviews

1 / 20
2.0
Mediocre

robert,Sept 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
Air Canada
7.1
Good
10,296 reviews
Air Canada
7.1
Good
10,296 reviews
Check prices

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Reviews

1 / 20
2.0
Mediocre

robert,Sept 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Yellowknife. 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 into for flights to Yellowknife from London Heathrow?

    Most people fly into Yellowknife (YZF) if they book a flight to Yellowknife from London Heathrow. On average, Yellowknife has 0 inbound flights from London Heathrow per day from 1 airline. Yellowknife is conveniently located just 2.4 mi from Yellowknife’s city center.

  • What is the cheapest airline to fly from London Heathrow Airport to Yellowknife round-trip?

    According to our current data, Air Canada (£633), offers the cheapest pricing from London Heathrow Airport to Yellowknife. Air Canada is 18% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Yes. In addition to deals on Heathrow to Yellowknife flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Yellowknife?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Yellowknife 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Yellowknife by adding a car hire and/or hotel booking to your travel itinerary.
Yellowknife car hire
Inuvik car hire

Top airline flying from Heathrow to Yellowknife

Discover the top airline that operate flights from Heathrow to Yellowknife. 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 858,174 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£633Average£834FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Yellowknife?

When you search for this flight from Heathrow to Yellowknife, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Yellowknife?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Yellowknife by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Heathrow to Yellowknife with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Yellowknife from Heathrow today and book when prices fit your budget.

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