Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Yellowknife from £614

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YZF
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Yellowknife

Enter your travel dates to find the best prices.

Best flights from Heathrow to Yellowknife
Discover carefully curated flight deals from Heathrow to Yellowknife that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.

Fri 23/114:50LHR - YZF
1 stop29h 50mWestJet
Mon 26/116:35YZF - LHR
2 stops37h 15mWestJet
Deal found 27/12£614
Wed 11/320:25LHR - YZF
2 stops49h 35mKLM
Mon 16/316:35YZF - LHR
2 stops46h 15mKLM
Deal found 28/12£704
Tue 13/114:30LHR - YZF
1 stop16h 39mAir Canada
Tue 20/107:00YZF - LHR
2 stops18h 30mAir Canada
Deal found 28/12£775
Wed 11/308:40LHR - YZF
3 stops18h 17mMultiple Airlines
Mon 16/316:35YZF - LHR
2 stops38h 15mMultiple Airlines
Deal found 29/12£866
Fri 23/115:00LHR - YZF
2 stops16h 09mAir Canada
Mon 26/107:00YZF - LHR
2 stops21h 50mAir Canada
Deal found 27/12£811

Find 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 30 December 2025.

Round-trip from

£614

Popular in

June

Cheapest in

March

Average price

£882
WestJet
  • WestJet
  • 23/1-26/1
  • 3 total stops
  • 67h 05m total
  • London to Yellowknife
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£120 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 30 December 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

Fri 23/1

14:50-13:40

1 stop29h 50m

Yellowknife

Mon 26/1

16:35-12:50

2 stops37h 15m

£614

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 11/3

20:25-16:00

2 stops49h 35m

Yellowknife

Mon 16/3

16:35-20:50

2 stops46h 15m

£704

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Tue 13/1

14:30-00:09

1 stop16h 39m

Yellowknife

Tue 20/1

07:00-08:30

2 stops18h 30m

£775

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Fri 23/1

15:00-00:09

2 stops16h 09m

Yellowknife

Mon 26/1

07:00-11:50

2 stops21h 50m

£811

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 11/3

08:40-20:57

3 stops18h 17m

Yellowknife

Mon 16/3

16:35-12:50

2 stops38h 15m

£866

Flights are sorted by cheapest return flights first.

Deals found on 27/12

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 80% of one-stop itineraries from London Heathrow Airport to Yellowknife on Cheapflights.

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

Average return fare for one-stop flights from London Heathrow Airport to Yellowknife, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £637.

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 Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 17h 47m.

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 Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 7h 57m.

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 30 December 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
10,564 reviews
Check prices

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SIN - YVR

In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada
Air Canada
7.1
Good
10,564 reviews
Air Canada
7.1
Good
10,564 reviews
Check prices

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SIN - YVR

In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada

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.

  • How long is the flight from London Heathrow Airport to Yellowknife?

    A quick flight from London Heathrow Airport to Yellowknife can take about 29h 50m. WestJet provides one of the quickest options available for as low as £614. London Heathrow Airport and Yellowknife are separated by a distance of 3782 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Air Canada (£628), offers the cheapest pricing from London Heathrow Airport to Yellowknife.

  • 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 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£628Average£843FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.