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Cheap flights from London to Yellowknife from £700

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YZF
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

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 11 November 2025.

Round-trip from

£700

Popular in

June

Cheapest in

March

Average price

£780
WestJet
  • WestJet
  • 27/11-2/12
  • 4 total stops
  • 52h 15m total
  • London to Yellowknife
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Highest demand for flights based on searches. 8% potential increase in price (£58 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from London to Yellowknife

Enter your travel dates to find the best prices.

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 11 November 2025.

Thu 27/1114:50LHR - YZF
2 stops33h 05mMultiple Airlines
Tue 2/1214:25YZF - LHR
2 stops19h 10mMultiple Airlines
Deal found 10/11£700
Thu 27/1114:50LHR - YZF
1 stop29h 50mWestJet
Tue 2/1214:25YZF - LHR
2 stops20h 55mWestJet
Deal found 10/11£704
Wed 24/1213:25LHR - YZF
2 stops41h 34mAir Canada
Tue 30/1201:00YZF - LHR
2 stops25h 20mAir Canada
Deal found 9/11£930
Wed 24/1209:55LHR - YZF
3 stops45h 04mMultiple Airlines
Wed 31/1214:25YZF - LHR
1 stop15h 25mMultiple Airlines
Deal found 9/11£1,060

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 11 November 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

Thu 27/11

14:50-16:55

2 stops33h 05m

Yellowknife

Tue 2/12

14:25-16:35

2 stops19h 10m

£700

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Thu 27/11

14:50-13:40

1 stop29h 50m

Yellowknife

Tue 2/12

14:25-18:20

2 stops20h 55m

£704

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 6/5

10:15-00:27

2 stops21h 12m

Yellowknife

Sun 10/5

18:15-10:00

2 stops32h 45m

£820

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 6/5

11:05-00:27

2 stops20h 22m

Yellowknife

Sat 9/5

00:20-06:55

2 stops23h 35m

£946

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Wed 24/12

13:25-23:59

2 stops41h 34m

Yellowknife

Tue 30/12

01:00-06:30

1 stop22h 30m

£977

Flights are sorted by cheapest return flights first.

Deals found on 10/11

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

How much does it cost for a return 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 83% 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 £653.

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 11 November 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.
WestJet
7.2
Good
3,159 reviews
Check prices

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
WestJet
7.2
Good
3,159 reviews
WestJet
7.2
Good
3,159 reviews
Check prices

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
Air Canada
7.1
Good
10,437 reviews
WestJet
7.2
Good
3,159 reviews
Check prices

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.

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 fly from London to Yellowknife in about 29h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3782 mi.

  • 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 £640. Users have found that Air Canada is 18% 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Heathrow to Yellowknife flights

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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£640Average£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 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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