How long is the flight from London Heathrow Airport to Deer Lake?

There are many flights that can get you from London Heathrow Airport to Deer Lake in 18h 42m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 2450 mi.

What is the cheapest airline to fly from London Heathrow Airport to Deer Lake round-trip?

According to our current data, Air Canada (£409), offers the cheapest pricing from London Heathrow Airport to Deer Lake.

In terms of precipitation, rainfall in Deer Lake ranges from 70.0 - 110.0 inches per month. January is typically the wettest month, when rainfall can reach 110.0 mm. April is typically the driest time to visit Deer Lake when rainfall is around 70.0 mm.

If weather is an important factor for your trip to Deer Lake, 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 February, when temperatures are typically at their lowest (around -8.0 C).

What is the cheapest time of day to fly from LHR to YDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Deer Lake as you normally would.

What airport do you fly into for flights to Deer Lake from London Heathrow?

Most people fly into Deer Lake (YDF) if they book a flight to Deer Lake from London Heathrow. On average, Deer Lake has 0 inbound flights from London Heathrow per day from 1 airline. Deer Lake is conveniently located just 3.5 mi from Deer Lake’s city center.

Can I find deals for flights from Heathrow to Deer Lake that include hotel bookings?

Yes. In addition to deals on Heathrow to Deer Lake flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Deer Lake?

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

Can I find deals for business class flights from Heathrow to Deer Lake?

Yes. Cheapflights offers flight deals from Heathrow to Deer Lake by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£591+ Cheap Flights from London Heathrow Airport to Deer Lake

Cheap flight deals from Heathrow to Deer Lake

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Heathrow to Deer Lake
Explore the most affordable flight options available from Heathrow to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Mon 23/1109:00 -

2 stops18h 42m

Mon 30/1113:15 -

2 stops38h 25m

Deal found 9/10£591

Thu 26/1109:00 -

2 stops18h 42m

Sun 29/1113:15 -

2 stops37h 45m

Deal found 12/10£606

Fri 6/1109:10 -

2 stops18h 32m

Fri 13/1113:15 -

2 stops40h 25m

Deal found 9/10£732

Mon 23/1110:00 -

3 stops17h 42m

Mon 30/1105:45 -

2 stops24h 35m

Deal found 9/10£837

Mon 21/1213:00 -

2 stops32h 34m

Thu 31/1205:45 -

1 stop21h 55m

Deal found 9/10£1,009

Tue 22/1209:00 -

1 stop12h 34m

Thu 31/1205:45 -

1 stop21h 55m

Deal found 9/10£1,010

Find flight deals from Heathrow to Deer Lake

Round-trip from	£591

Air Canada
23/11-30/11
4 total stops
57h 07m total
London to Deer Lake

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Deer Lake that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Thu 26/11

09:00-00:12

2 stops18h 42m

Deer Lake

Sun 29/11

13:15-06:30

2 stops37h 45m

£606

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 6/11

09:10-00:12

2 stops18h 32m

Deer Lake

Fri 13/11

13:15-09:10

2 stops40h 25m

£732

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Mon 21/12

15:00-12:25

1 stop24h 55m

Deer Lake

Sun 3/1

18:45-21:00

1 stop22h 45m

£1,029

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Wed 23/12

09:00-00:12

2 stops18h 42m

Deer Lake

Thu 31/12

05:45-11:20

2 stops26h 05m

£1,033

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Sun 20/12

18:00-18:04

2 stops27h 34m

Deer Lake

Thu 31/12

13:15-07:10

2 stops14h 25m

£1,067

Fastest return journey

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Mon 21/12

08:00-00:12

3 stops19h 42m

Deer Lake

Fri 1/1

13:20-10:25

3 stops17h 35m

£2,306

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Sat 19/12

08:00-00:12

3 stops19h 42m

Deer Lake

Fri 1/1

13:20-10:25

3 stops17h 35m

£3,451

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Sorted by cheapest first

Best time to book a flight from Heathrow to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Heathrow with our price prediction graph.

LHR-YDF

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 Heathrow Airport to Deer Lake

What’s the top stopover airport for flights from London Heathrow Airport to Deer Lake?

Halifax (YHZ) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Deer Lake on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Deer Lake?

Halifax (YHZ) is the most affordable one-stop option, with an average return flight price of £817.

What’s the fastest stopover option from London Heathrow Airport to Deer Lake?

Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 9h 36m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Deer Lake?

Flights via Halifax (YHZ) offer the fastest connection on this route, with an average stopover time of 1h 25m.

Reviews of airlines servicing Deer Lake

See what other customers who have flown with Air Canada from London Heathrow Airport to Deer Lake have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,764 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Air Canada

7.1

Good

11,764 reviews

Air Canada

7.1

Good

11,764 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YLW - YYZ

Related info for your journey

What airport do you fly into for flights to Deer Lake from London Heathrow?
Most people fly into Deer Lake (YDF) if they book a flight to Deer Lake from London Heathrow. On average, Deer Lake has 0 inbound flights from London Heathrow per day from 1 airline. Deer Lake is conveniently located just 3.5 mi from Deer Lake’s city center.
How long is the flight from London Heathrow Airport to Deer Lake?
There are many flights that can get you from London Heathrow Airport to Deer Lake in 18h 42m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 2450 mi.
What is the cheapest airline to fly from London Heathrow Airport to Deer Lake round-trip?
According to our current data, Air Canada (£409), offers the cheapest pricing from London Heathrow Airport to Deer Lake.
Can I find deals for flights from Heathrow to Deer Lake that include hotel bookings?
Yes. In addition to deals on Heathrow to Deer Lake flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Deer Lake?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Deer Lake.
Can I find deals for business class flights from Heathrow to Deer Lake?
Yes. Cheapflights offers flight deals from Heathrow to Deer Lake 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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Top airline flying from Heathrow to Deer Lake

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£409	Average£683	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Heathrow to Deer Lake?

When you search for this flight from Heathrow to Deer Lake, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Deer Lake for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Deer Lake with no change fees?

Need flexible booking options for your flight to Deer Lake from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from London Heathrow Airport to Deer Lake from £591

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Deer Lake

Cheapest flights from Heathrow to Deer LakeExplore the most affordable flight options available from Heathrow to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Explore the most affordable flight options available from Heathrow to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Heathrow to Deer LakeDiscover carefully curated flight deals from Heathrow to Deer Lake that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Heathrow to Deer Lake that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from Heathrow to Deer LakeDiscover last-minute flight deals from Heathrow to Deer Lake. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Deer Lake. Data last updated 13 October 2026 and is based on user searches.

Find flight deals from Heathrow to Deer Lake

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Deer Lake that are best for you.

Best time to book a flight from Heathrow to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Heathrow with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from London Heathrow Airport to Deer Lake?

Halifax (YHZ) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Deer Lake on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Deer Lake?

Halifax (YHZ) is the most affordable one-stop option, with an average return flight price of £817.

What’s the fastest stopover option from London Heathrow Airport to Deer Lake?

Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 9h 36m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Deer Lake?

Flights via Halifax (YHZ) offer the fastest connection on this route, with an average stopover time of 1h 25m.

Reviews of airlines servicing Deer Lake

See what other customers who have flown with Air Canada from London Heathrow Airport to Deer Lake have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Deer Lake from London Heathrow?

How long is the flight from London Heathrow Airport to Deer Lake?

What is the cheapest airline to fly from London Heathrow Airport to Deer Lake round-trip?

Can I find deals for flights from Heathrow to Deer Lake that include hotel bookings?

How can I find direct flights from Heathrow to Deer Lake?

Can I find deals for business class flights from Heathrow to Deer Lake?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Deer Lake

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

Complete your trip

Complete your trip to Deer Lake by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Newfoundland and Labrador

Book a non-stop flight to one of these other cities located in Newfoundland and Labrador.

Search flights from Heathrow to Deer Lake by cabin class

Find flights from Heathrow to Deer Lake, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Deer Lake flights

Browse other Heathrow and Deer Lake flight options. Last updated on 13 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 13 October 2026.

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Top airline flying from Heathrow to Deer Lake

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How does Cheapflights help users find flights from Heathrow to Deer Lake?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Deer Lake?

Can Cheapflights find flights from Heathrow to Deer Lake with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Deer Lake become cheaper?

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Cheapest flights from Heathrow to Deer Lake
Explore the most affordable flight options available from Heathrow to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Heathrow to Deer Lake
Discover carefully curated flight deals from Heathrow to Deer Lake that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from Heathrow to Deer Lake
Discover last-minute flight deals from Heathrow to Deer Lake. Data last updated 13 October 2026 and is based on user searches.