Cheap flights from London to Yellowknife from £576

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YZF
3 Sep — 10 Sep1
1 adult

Cheap flight deals from London to Yellowknife

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 29 August 2025.

Round-trip from

£576

Popular in

December

Cheapest in

March

Average price

£865
WestJet
  • WestJet
  • 7/10-11/11
  • 3 total stops
  • 70h 44m total
  • London to Yellowknife
Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from London to Yellowknife

Cheapest flights from London to Yellowknife
Explore the most affordable flight options available from London to Yellowknife. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Tue 7/1014:10LHR - YZF
2 stops55h 19mWestJet
Tue 11/1114:25YZF - LHR
1 stop15h 25mWestJet
Deal found 27/8£576
Tue 7/1010:15LHR - YZF
2 stops21h 11mAir Canada
Tue 11/1105:25YZF - LHR
2 stops18h 45mAir Canada
Deal found 27/8£649
Fri 24/1017:40LHR - YZF
3 stops26h 33mMultiple Airlines
Tue 28/1014:25YZF - LHR
3 stops24h 10mMultiple Airlines
Deal found 27/8£673
Fri 24/1014:05LHR - YZF
2 stops17h 21mAir Canada
Tue 28/1007:00YZF - LHR
2 stops18h 10mAir Canada
Deal found 27/8£703
Tue 7/1007:25LHR - YZF
3 stops24h 01mUnited Airlines
Tue 11/1105:25YZF - LHR
2 stops19h 30mUnited Airlines
Deal found 27/8£753

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 29 August 2025.
Use the filters below to find and compare flights from London to Yellowknife that are best for you.

Fly from

London

Fly to

Yellowknife

Route

Depart

Return

Price

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Tue 7/10

14:10-14:29

2 stops55h 19m

Yellowknife

Tue 11/11

14:25-12:50

1 stop15h 25m

£576

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Tue 7/10

10:15-00:26

2 stops21h 11m

Yellowknife

Tue 11/11

05:25-07:10

2 stops18h 45m

£649

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Fri 24/10

17:40-13:13

3 stops26h 33m

Yellowknife

Tue 28/10

14:25-20:35

3 stops24h 10m

£673

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Fri 24/10

14:10-00:26

1 stop17h 16m

Yellowknife

Tue 28/10

05:25-11:50

1 stop24h 25m

£703

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Tue 7/10

07:25-00:26

3 stops24h 01m

Yellowknife

Tue 11/11

05:25-07:55

2 stops19h 30m

£753

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from London to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from London 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 to Yellowknife

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

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

Calgary (YYC) – chosen by Cheapflights users on 82% of one-stop itineraries from London to Yellowknife on Cheapflights.

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

Average return fare for one-stop flights from London 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 £636.

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

Shortest average travel time for one-stop one-way flights from London 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 to Yellowknife?

Average stopover duration for one-stop one-way flights from London 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 29 August 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from London 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.

Comfort

7.1

Boarding

7.4

Crew

7.9

Overall

7.2

Food

6.2

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

Comfort

7.1

Boarding

7.4

Crew

7.9

Overall

7.2

Food

6.2

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

Comfort

7.1

Boarding

7.4

Crew

7.9

Overall

7.2

Food

6.2

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Yellowknife (YZF) if they book a flight to Yellowknife from London. On average, Yellowknife has 0 inbound flights from London 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 to Yellowknife?

    Airlines like WestJet and Air Canada fly from London to Yellowknife in about 21h 11m. The time it takes to get you to your destination can typically vary by up to 34h 08m. Airlines will cover a distance of 3782 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from London to Yellowknife round-trip from £623. Users have found that Air Canada is 17% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Yellowknife

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London to Yellowknife

Discover the top airline that operate flights from London 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£623Average£821FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

Deals for London to Yellowknife flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London 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 London to Yellowknife with no change fees?

Yes, we can. To see specific flights from London 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 London to Yellowknife become cheaper?

Yes, Cheapflights offers price alerts on London 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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