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Cheap flights from London Heathrow Airport to Yellowknife from £357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Yellowknife departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Yellowknife

Cheap return flights

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Multiple Airlines Logo
LHR-YZF
3782 mimulti-stop
Multiple Airlines Logo
YZF-LHR
3782 mimulti-stop
Multiple Airlines
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Yellowknife that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sun 15/3

14:50-16:55

2 stops32h 05m

£357

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sun 15/3

14:50-16:55

3 stops32h 05m

£399

LondonYellowknife

LHR - YZF

LHRYZF

London Heathrow

Sun 15/3

17:25-16:55

1 stop29h 30m

£574

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from London Heathrow Airport to Yellowknife

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Yellowknife?

The cheapest day to depart from London Heathrow Airport to Yellowknife is on a Wednesday. Travellers who choose to depart for Yellowknife on a Wednesday will often find tickets for as low as £754. Flights from London Heathrow Airport to Yellowknife on a Thursday will generally be more expensive and average around £970. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Yellowknife?

Flying to Yellowknife from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £773 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £815 on average. Flights to Yellowknife from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London Heathrow Airport to Yellowknife

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Yellowknife according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Yellowknife (LHR to YZF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Yellowknife

Direct flights

None
There are no direct flights from London Heathrow Airport to Yellowknife. There are no popular flight routes from London Heathrow Airport to Yellowknife.
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  • How far is London Heathrow to Yellowknife by plane?

    There are 3781.7 mi between London Heathrow and Yellowknife.

  • When did momondo last update prices for flights from London Heathrow Airport to Yellowknife Airport?

    Prices for flights from London Heathrow Airport to Yellowknife Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Yellowknife Airport?

  • How old do you have to be to fly from London Heathrow Airport to Yellowknife Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Yellowknife Airport.

  • What documentation or ID do you need to fly to Yellowknife Airport?

    The travel and health documents required for your trip to Yellowknife Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yellowknife Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Yellowknife?

Best airlines flying from London Heathrow Airport to Yellowknife

Compare and see reviews for airlines that fly from London Heathrow Airport to Yellowknife with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £633Free CancellationRating
7.1
10,371 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Yellowknife?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Yellowknife. momondo saves you time and could save you money on your trip.

Can I find flights from London to Yellowknife with flexible booking policies on momondo?

Yes. All flights to Yellowknife from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Yellowknife?

momondo provides multiple filters to help you find the best flight to Yellowknife from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Yellowknife right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Yellowknife flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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