LON - YZF

£400 Find Cheap Flights from London to Yellowknife

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Yellowknife departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Yellowknife

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Yellowknife, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Yellowknife, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to Yellowknife (LON-YZF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Yellowknife that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Yellowknife

Fri, 12 Sep - Fri, 19 Sep
 Logo
08:30 - 23:32LHR-YZF
22h 02m1 stop
 Logo
18:15 - 06:30YZF-LHR
29h 15m2 stops
Fri, 12 Sep - Fri, 19 Sep
Air Canada Logo
09:30 - 22:00LHR-YZF
19h 30m2 stops
Air Canada Logo
18:15 - 06:30YZF-LHR
29h 15m2 stops
£767Air Canada
Find Deal
Fri, 12 Sep - Fri, 19 Sep
WestJet Logo
14:10 - 13:13LHR-YZF
30h 03m1 stop
WestJet Logo
14:00 - 12:05YZF-LHR
15h 05m1 stop
£795WestJet
Find Deal
Wed, 20 Aug - Sun, 31 Aug
Air Canada Logo
12:40 - 23:28LHR-YZF
41h 48m2 stops
Air Canada Logo
07:00 - 11:50YZF-LHR
21h 50m2 stops
£852Air Canada
Find Deal
Thu, 21 Aug - Fri, 29 Aug
Air Canada Logo
14:10 - 22:00LHR-YZF
38h 50m2 stops
Air Canada Logo
00:20 - 09:35YZF-LHR
26h 15m1 stop
£854Air Canada
Find Deal
Thu, 21 Aug - Fri, 29 Aug
 Logo
12:05 - 23:28LHR-YZF
18h 23m1 stop
 Logo
00:20 - 06:35YZF-LHR
23h 15m1 stop
Wed, 20 Aug - Sat, 30 Aug
Air Canada Logo
14:05 - 00:27LHR-YZF
17h 22m2 stops
Air Canada Logo
00:20 - 05:55YZF-LHR
22h 35m2 stops
£932Air Canada
Find Deal
Wed, 20 Aug - Sun, 31 Aug
Air Canada Logo
14:10 - 00:27LHR-YZF
17h 17m1 stop
Air Canada Logo
07:00 - 11:50YZF-LHR
21h 50m2 stops
£987Air Canada
Find Deal
Fri, 12 Sep - Fri, 19 Sep
 Logo
08:40 - 22:01LHR-YZF
20h 21m3 stops
 Logo
05:05 - 06:30YZF-LHR
18h 25m2 stops
£1,008
Find Deal
Wed, 20 Aug - Sun, 31 Aug
WestJet Logo
14:10 - 13:10LHR-YZF
30h 00m1 stop
WestJet Logo
14:00 - 12:05YZF-LHR
15h 05m1 stop
£1,149WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for London to Yellowknife flights

Get data-powered insights and trends into flights from London to Yellowknife to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London to Yellowknife?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Yellowknife, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Yellowknife is March, where tickets cost £560 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £1,292 and £897 respectively.


Good to know - Cheap tickets from London to Yellowknife

Low seasonMarch
Cheapest flight£400
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from London Heathrow Airport to Yellowknife

When to book flights from London to Yellowknife

Are your dates flexible? Find out the best times to travel from London to Yellowknife based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Yellowknife

  • What is the cheapest flight from London to Yellowknife?

    In the last 3 days, the lowest price for a flight from London to Yellowknife was £530 for a one-way ticket and £1,002 for a return.

  • Which airports will I be using when flying from London to Yellowknife?

    London has 2 major airports: London Heathrow and London Luton. Yellowknife is the only airport in Yellowknife. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

  • Which aircraft models fly most regularly from London to Yellowknife?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Yellowknife?

    Star Alliance is the only airline alliance operating flights between London and Yellowknife.

  • Which is the best airline for flights from London to Yellowknife, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from London to Yellowknife are WestJet and Air Canada. With an average price for the route of £820 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of £809 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from London to Yellowknife?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Yellowknife.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Yellowknife?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yellowknife from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Yellowknife?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Yellowknife with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Yellowknife?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Yellowknife from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Yellowknife

 
See real verified KAYAK customer reviews for airlines flying from London to Yellowknife. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Yellowknife? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 2978 reviews
6.1Entertainment
7.0Comfort
7.4Boarding
6.2Food
7.9Crew
Airline reviews

7 hour layover was a drag. Free internet on the long leg was great.

6.0 GoodAnonymous, Jul 2025YYC - YLW
Read more WestJet reviews

7 hour layover was a drag. Free internet on the long leg was great.

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

From vancouver go calgary nd vice vetsa fligjt was delayed

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

It was good! Short flight and it was on time!

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Asked to cancel flight 6 days in advance of flight back to St. Louis, MO. Would not allow. No credit either.

My flight was delayed three times then eventually cancelled the next flight was the following day scheduled for 1030 it was delayed I had to cancel reservations I had to put people up in hotels on the other end as they came out of town to pick me up all at my expense because WestJet couldn’t get it together I’m very disappointed in WestJet’s performance and how they handled the situation Get your customers to where they need to be in a timely fashion, even if that means putting them on your competitors jets Customer service should be number one I will think twice now with booking with WestJet

Arrival at Comox from, London,ON 6 hours later... No bueano

Staff was not frankly. I asked about what beverages you have and air hostess told me like before so very rude answer.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

I liked that the plane landed safely. I didn't like that the food and leg room is horrible.

Liked getting into Milan at 10 AM. Also ok to get into LAX at 9:35 pm. - less traffic driving home. Layover a bit long - say 3-4 hours each way. Montreal airport kind of grim these days. Would lose the duty free area. Think art versus advertising. Maybe local shops and food spots. And keep layover short - like 1 hour on Finnair in Helsinki.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

Everything could have been better from the planes not being delayed to the rudeness of staff to it was just horrible will not use kayak again or Air Canada I can't see what would ever change my mind now

I wish someone would wake me up so I could eat the free food :( slept for 90mins on a 10hr flight and I missed breakfast. I’m sad about that lol.

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Both flights are delayed so I rate the whole experience as mediocre.

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

Everything you need to know for your flight from London to Yellowknife

Information on your arrival and departure airports

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