How long is the flight from London to Yellowknife?

Airlines like WestJet fly from London to Yellowknife in about 55h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3782 mi.

In terms of precipitation, rainfall in Yellowknife ranges from 11.0 - 41.0 inches per month. July is typically the wettest month, when rainfall can reach 41.0 mm. April is typically the driest time to visit Yellowknife when rainfall is around 11.0 mm.

If weather is an important factor for your trip to Yellowknife, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -26.0 C).

What is the cheapest time of day to fly from LON to YZF?

When flying from London to Yellowknife, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£359+ Cheap Flights from London to Yellowknife

Cheap flight deals from London to Yellowknife

Enter your travel dates to find the best prices.

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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 September 2026.

Wed 21/1014:10 -

1 stop30h 15m

Wed 28/1014:15 -

1 stop16h 35m

Deal found 6/9£545

Thu 3/1214:50 -

1 stop14h 55m

Sun 6/1216:35 -

2 stops37h 15m

Deal found 6/9£606

Wed 21/1020:05 -

3 stops32h 25m

Wed 28/1005:00 -

2 stops22h 20m

Deal found 6/9£666

Tue 6/1014:10 -

1 stop30h 15m

Tue 13/1014:15 -

1 stop14h 50m

Deal found 6/9£683

Find flight deals from London to Yellowknife

Round-trip from	£545
One-way from	£359

WestJet
21/10-28/10
2 total stops
46h 50m total
London to Yellowknife

Search Deals

WestJet
27/12-31/12
1 total stop
15h 25m total
London to Yellowknife

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Yellowknife that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Sun 27/12

14:50-13:30

2 stops28h 40m

Yellowknife

Wed 31/12

00:00-08:00

Nonstop0h 00m

£463

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Thu 8/10

06:00-21:05

3 stops46h 05m

Yellowknife

Wed 31/12

00:00-08:00

Nonstop0h 00m

£489

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Wed 21/10

14:10-14:40

2 stops55h 30m

Yellowknife

Wed 28/10

14:15-12:50

1 stop16h 35m

£577

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Thu 3/12

14:50-23:45

1 stop14h 55m

Yellowknife

Sun 6/12

06:00-11:50

1 stop23h 50m

£606

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Thu 17/9

07:00-12:45

3 stops36h 45m

Yellowknife

Wed 31/12

00:00-08:00

Nonstop0h 00m

£607

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Wed 16/9

19:45-21:30

2 stops32h 45m

Yellowknife

Wed 31/12

00:00-08:00

Nonstop0h 00m

£634

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Wed 21/10

20:05-21:30

3 stops32h 25m

Yellowknife

Wed 28/10

05:00-09:20

2 stops22h 20m

£666

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Tue 6/10

14:10-14:40

2 stops55h 30m

Yellowknife

Tue 13/10

14:15-12:05

1 stop14h 50m

£685

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Sun 25/10

14:50-13:25

1 stop28h 35m

Yellowknife

Sun 1/11

16:35-11:50

2 stops13h 15m

£747

Fastest return journey

LondonYellowknife

LHR London Heathrow - YZF Yellowknife

LHRYZF

London Heathrow

Wed 16/9

14:10-21:30

1 stop14h 20m

Yellowknife

Wed 31/12

00:00-08:00

Nonstop0h 00m

£949

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 11 resultsSorted by cheapest first

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.

LON-YZF

LHR-YZF

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

LON-YZF

LHR-YZF

No data available for this route at this time. Please check back soon.

Related info for your journey

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 55h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3782 mi.
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.

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Top airline flying from London to Yellowknife

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£340	Average£391	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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?

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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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Cheap flights from London to Yellowknife from £359

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Yellowknife

Cheapest flights from London to YellowknifeExplore 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 September 2026.

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 September 2026.

Best flights from London to YellowknifeDiscover carefully curated flight deals from London to Yellowknife that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from London to Yellowknife that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to YellowknifeDiscover last-minute flight deals from London to Yellowknife. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Yellowknife. Data last updated 11 September 2026 and is based on user searches.

One-way flights from London to YellowknifeSearch for one-way flight options from London to Yellowknife. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from London to Yellowknife. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Related info for your journey

What airport do you fly into for flights to Yellowknife from London?

How long is the flight from London to Yellowknife?

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

How can I find direct flights from London to Yellowknife?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Yellowknife

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Complete your trip

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Direct flights to Canada

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London and Yellowknife flights

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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 September 2026.

Best flights from London to Yellowknife
Discover carefully curated flight deals from London to Yellowknife that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to Yellowknife
Discover last-minute flight deals from London to Yellowknife. Data last updated 11 September 2026 and is based on user searches.

One-way flights from London to Yellowknife
Search for one-way flight options from London to Yellowknife. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.