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Cheap flights from the United Kingdom to Yellowknife from £645

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YZF
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Yellowknife

Enter your travel dates to find the best prices.

Best flights from United Kingdom to Yellowknife
Discover carefully curated flight deals from United Kingdom to Yellowknife that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 December 2025.

Wed 14/114:50LHR - YZF
2 stops26h 05mMultiple Airlines
Wed 21/114:25YZF - LHR
2 stops20h 55mMultiple Airlines
Deal found 15/12£645
Wed 18/314:50LHR - YZF
2 stops55h 10mWestJet
Mon 23/316:35YZF - LHR
2 stops38h 15mWestJet
Deal found 16/12£703
Tue 17/314:30LHR - YZF
1 stop15h 39mAir Canada
Wed 25/305:25YZF - LHR
1 stop24h 25mAir Canada
Deal found 16/12£771
Thu 19/314:50LHR - YZF
1 stop28h 47mWestJet
Mon 23/316:35YZF - LHR
2 stops38h 15mWestJet
Deal found 16/12£742
Tue 17/314:50LHR - YZF
2 stops25h 05mMultiple Airlines
Wed 25/314:25YZF - LHR
2 stops20h 10mMultiple Airlines
Deal found 16/12£759
Wed 18/318:00LHR - YZF
1 stop35h 59mAir Canada
Thu 26/317:30YZF - LHR
2 stops34h 40mAir Canada
Deal found 16/12£803
Sat 14/314:50LHR - YZF
1 stop14h 04mMultiple Airlines
Fri 27/317:45YZF - LHR
2 stops35h 20mMultiple Airlines
Deal found 16/12£830
Sun 15/314:30LHR - YZF
2 stops36h 27mAir Canada
Thu 26/307:00YZF - LHR
2 stops18h 10mAir Canada
Deal found 16/12£830
Wed 18/312:00LHR - YZF
2 stops41h 59mAir Canada
Sat 28/305:25YZF - LHR
2 stops23h 25mAir Canada
Deal found 16/12£833
Sat 2/506:50LHR - YZF
2 stops23h 20mAir Canada
Sun 3/517:50YZF - LHR
2 stops35h 00mAir Canada
Deal found 13/12£833

Find flight deals from United Kingdom to Yellowknife

Keep the following information in mind while searching for United Kingdom to Yellowknife flight deals. Data was last updated 17 December 2025.

Round-trip from

£645

Popular in

June

Cheapest in

March

Average price

£888
WestJet
  • WestJet
  • 14/1-21/1
  • 4 total stops
  • 47h 00m total
  • United Kingdom to Yellowknife
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£121 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 United Kingdom 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 17 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Yellowknife that are best for you.

Fly from

United Kingdom

Fly to

Yellowknife

Route

Depart

Return

Price

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 14/1

14:50-09:55

2 stops26h 05m

Yellowknife

Wed 21/1

14:25-18:20

2 stops20h 55m

£645

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 18/3

14:50-16:00

2 stops55h 10m

Yellowknife

Mon 23/3

16:35-12:50

2 stops38h 15m

£703

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 19/3

14:50-13:37

1 stop28h 47m

Yellowknife

Mon 23/3

16:35-12:50

2 stops38h 15m

£742

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Tue 17/3

14:50-09:55

2 stops25h 05m

Yellowknife

Wed 25/3

14:25-16:35

2 stops20h 10m

£759

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Tue 17/3

14:30-00:09

1 stop15h 39m

Yellowknife

Wed 25/3

05:25-11:50

1 stop24h 25m

£771

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 18/3

18:00-23:59

1 stop35h 59m

Yellowknife

Thu 26/3

17:30-10:10

2 stops34h 40m

£803

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sat 14/3

14:50-22:54

1 stop14h 04m

Yellowknife

Fri 27/3

17:45-11:05

2 stops35h 20m

£830

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sun 15/3

14:30-20:57

2 stops36h 27m

Yellowknife

Thu 26/3

07:00-07:10

2 stops18h 10m

£830

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 18/3

12:00-23:59

2 stops41h 59m

Yellowknife

Sat 28/3

05:25-10:50

2 stops23h 25m

£833

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sat 2/5

06:50-23:10

2 stops23h 20m

Yellowknife

Sun 3/5

17:50-11:50

2 stops35h 00m

£833

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Best time to book a flight from United Kingdom to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from United Kingdom 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 the United Kingdom to Yellowknife
No data available for this route at this time. Please check back soon.

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 17 December 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from the United Kingdom to Yellowknife by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,202 reviews
Check prices

Food

6.2

Crew

7.9

Boarding

7.4

Entertainment

6.1

Overall

7.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anne,Dec 2025

HUX - YYC

Travel on airplanes sucks now. My legs are cramped because i cant stretch them out, if i drop anything theres not enough room to bend and reach to pick it up, the trays if down crowd my middle, the pocket on the seat in front is so small i cant even put my water bottle in it, because the seats are so close, the recline function is pretty irrelevant, but the staff are great and doing their best.
WestJet
7.2
Good
3,202 reviews
WestJet
7.2
Good
3,202 reviews
Check prices

Food

6.2

Crew

7.9

Boarding

7.4

Entertainment

6.1

Overall

7.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anne,Dec 2025

HUX - YYC

Travel on airplanes sucks now. My legs are cramped because i cant stretch them out, if i drop anything theres not enough room to bend and reach to pick it up, the trays if down crowd my middle, the pocket on the seat in front is so small i cant even put my water bottle in it, because the seats are so close, the recline function is pretty irrelevant, but the staff are great and doing their best.
Air Canada
7.1
Good
10,531 reviews
WestJet
7.2
Good
3,202 reviews
Check prices

Food

6.2

Crew

7.9

Boarding

7.4

Entertainment

6.1

Overall

7.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anne,Dec 2025

HUX - YYC

Travel on airplanes sucks now. My legs are cramped because i cant stretch them out, if i drop anything theres not enough room to bend and reach to pick it up, the trays if down crowd my middle, the pocket on the seat in front is so small i cant even put my water bottle in it, because the seats are so close, the recline function is pretty irrelevant, but the staff are great and doing their best.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    For a flight from United Kingdom to Yellowknife, you will be flying into Yellowknife. Yellowknife (YZF) is just 2.4 mi from the center of the city.

  • How long is the flight from United Kingdom to Yellowknife?

    A quick flight from United Kingdom to Yellowknife can take about 15h 39m. WestJet provides one of the quickest options available for as low as £771. There are 3782 mi between United Kingdom and Yellowknife. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from United Kingdom to Yellowknife?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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

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Alternative routes for United Kingdom to Yellowknife

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Yellowknife flights

Top airline flying from United Kingdom to Yellowknife

Discover the top airline that operate flights from United Kingdom 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 17 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£633Average£849FlexibilityNo 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 United Kingdom to Yellowknife?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Yellowknife. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Yellowknife from United Kingdom.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Yellowknife, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on United Kingdom to Yellowknife flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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