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Cheap flights from London Heathrow Airport to Deer Lake from £507

LHR — YDF
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Deer Lake

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Deer Lake

Thu 24/914:05 -
1 stop29h 59m
Mon 28/919:00 -
1 stop22h 30m
Deal found 14/9£507
Tue 13/1006:00 -
2 stops22h 28m
Tue 20/1014:25 -
2 stops38h 40m
Deal found 13/9£530
Tue 13/1014:10 -
2 stops29h 54m
Tue 20/1005:00 -
2 stops21h 25m
Deal found 15/9£654

Find flight deals from Heathrow to Deer Lake

Round-trip from

£530
Air Canada
  • Air Canada
  • 13/10-20/10
  • 4 total stops
  • 61h 08m total
  • London to Deer Lake
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Cheapflights Fare Finder

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

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Route

Depart

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Cheapest return flight

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Tue 13/10

06:00-00:58

2 stops22h 28m

Deer Lake

Tue 20/10

14:25-08:35

2 stops38h 40m

£530
Fastest return journey

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Tue 13/10

14:10-16:34

2 stops29h 54m

Deer Lake

Tue 20/10

05:00-05:55

2 stops21h 25m

£654

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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.
Estimated return price

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 £801.

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
11,630 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Food

6.3

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
11,630 reviews
Air Canada
7.1
Good
11,630 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Food

6.3

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

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 22h 28m. Fly via Air Canada or United Airlines to get the fastest option. Airlines will cover a distance of 2450 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Air Canada (£401), 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Deer Lake

Heathrow to St. John's flights
Gatwick to St. John's flights
Stansted to St. John's flights
London City to St. John's flights
Luton to St. John's flights

Top airline flying from Heathrow to Deer Lake

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£401Average£662FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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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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