How do I get Price Alerts for flights from London to Deer Lake?

You can take advantage of momondo’s Price Alerts by first searching for your flights to London from Deer Lake . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from London to Deer Lake with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from London to Deer Lake Airport?

Prices for flights from London to Deer Lake Airport are updated daily.

How many operators does momondo search for flights from London to Deer Lake Airport?

As of August 2026, there is 1 operator available to choose from for flights from London to Deer Lake Airport.

How old do you have to be to fly from London to Deer Lake Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Deer Lake Airport.

What documentation or ID do you need to fly to Deer Lake Airport?

The travel and health documents you'll need for your trip to Deer Lake Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Deer Lake Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£481 Cheap Flights from London to Deer Lake in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Deer Lake

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:40 - 00:58LHR London Heathrow-YDF Deer Lake

19h 48m2 stops Zurich Toronto Pearson Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Fri, 11 Sep - Mon, 21 Sep

08:40 - 00:58LHR London Heathrow-YDF Deer Lake

19h 48m2 stops Zurich Toronto Pearson Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Fri, 11 Sep - Tue, 15 Sep

08:40 - 00:58LHR London Heathrow-YDF Deer Lake

19h 48m2 stops Zurich Toronto Pearson Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Fri, 11 Sep - Thu, 17 Sep

08:40 - 00:58LHR London Heathrow-YDF Deer Lake

19h 48m2 stops Zurich Toronto Pearson Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Fri, 11 Sep - Sat, 19 Sep

08:40 - 00:58LHR London Heathrow-YDF Deer Lake

19h 48m2 stops Zurich Toronto Pearson Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Fri, 11 Sep - Wed, 16 Sep

06:50 - 18:21LHR London Heathrow-YDF Deer Lake

15h 01m2 stops Brussels Bruxelles-National Halifax Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Sun, 6 Sep - Sun, 13 Sep

06:50 - 18:21LHR London Heathrow-YDF Deer Lake

15h 01m2 stops Brussels Bruxelles-National Halifax Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Sun, 6 Sep - Wed, 16 Sep

06:50 - 18:21LHR London Heathrow-YDF Deer Lake

15h 01m2 stops Brussels Bruxelles-National Halifax Intl

19:00 - 21:00YDF Deer Lake-LHR London Heathrow

22h 30m1 stop Halifax Intl

£481Air Canada

Sun, 6 Sep - Thu, 17 Sep

17:55 - 16:34LHR London Heathrow-YDF Deer Lake

26h 09m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

19:00 - 06:30YDF Deer Lake-LHR London Heathrow

32h 00m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

£491Multiple Airlines

Wed, 9 Sep - Fri, 18 Sep

09:05 - 00:12LHR London Heathrow-YDF Deer Lake

42h 37m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl

05:45 - 07:10YDF Deer Lake-LHR London Heathrow

21h 55m1 stop Montreal Pierre Elliott Trudeau Intl

£506Multiple Airlines

Fri, 8 Jan - Sat, 16 Jan

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Air Canada flights from London to Deer Lake

Our best Air Canada deals on London to Deer Lake flight tickets

Air Canada

11 Sept

LHR08:40London Heathrow

19h 48m

2 stops

YDF00:58Deer Lake

19 Sept

YDF19:00Deer Lake

22h 30m

1 stop

LHR21:00London Heathrow

£481

Air Canada

6 Sept

LHR06:50London Heathrow

15h 01m

2 stops

YDF18:21Deer Lake

16 Sept

YDF19:00Deer Lake

22h 30m

1 stop

LHR21:00London Heathrow

£481

Air Canada

11 Sept

LHR06:00London Heathrow

22h 28m

2 stops

YDF00:58Deer Lake

13 Sept

YDF19:00Deer Lake

22h 30m

1 stop

LHR21:00London Heathrow

£482

United Airlines flights from London to Deer Lake

Our best United Airlines deals on London to Deer Lake flight tickets

United Airlines

6 Sept

LHR18:00London Heathrow

26h 05m

2 stops

YDF16:35Deer Lake

17 Sept

YDF17:20Deer Lake

24h 35m

2 stops

LHR21:25London Heathrow

£605

United Airlines

9 Sept

LHR12:15London Heathrow

31h 49m

2 stops

YDF16:34Deer Lake

17 Sept

YDF17:20Deer Lake

34h 05m

2 stops

LHR06:55London Heathrow

£605

United Airlines

6 Sept

LHR18:00London Heathrow

26h 05m

2 stops

YDF16:35Deer Lake

21 Sept

YDF05:00Deer Lake

24h 00m

2 stops

LHR08:30London Heathrow

£608

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 11/9

08:40-00:58

2 stops19h 48m

Deer Lake

Mon 21/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 11/9

08:40-00:58

2 stops19h 48m

Deer Lake

Tue 15/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 11/9

08:40-00:58

2 stops19h 48m

Deer Lake

Thu 17/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 11/9

08:40-00:58

2 stops19h 48m

Deer Lake

Sat 19/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 11/9

08:40-00:58

2 stops19h 48m

Deer Lake

Wed 16/9

19:00-21:00

1 stop22h 30m

£481

Fastest return journey

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Sun 6/9

06:50-18:21

2 stops15h 01m

Deer Lake

Sun 13/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Sun 6/9

06:50-18:21

2 stops15h 01m

Deer Lake

Wed 16/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Sun 6/9

06:50-18:21

2 stops15h 01m

Deer Lake

Thu 17/9

19:00-21:00

1 stop22h 30m

£481

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Wed 9/9

17:55-16:34

2 stops26h 09m

Deer Lake

Fri 18/9

19:00-06:30

2 stops32h 00m

£491

LondonDeer Lake

LHR London Heathrow - YDF Deer Lake

LHRYDF

London Heathrow

Fri 8/1

09:05-00:12

2 stops42h 37m

Deer Lake

Sat 16/1

05:45-07:10

1 stop21h 55m

£506

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London to Deer Lake

Are you open to changing your travel dates? Check out the ideal times to fly from London to Deer Lake according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Deer Lake (LON to YDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Deer Lake

Best price found	£481
Fastest flight time	26h 04m
Direct flights	None

The best flight deal from London to Deer Lake found on momondo in the last 72 hours is £481

The fastest flight from London to Deer Lake takes 26h 04m

There are no direct flights from London to Deer Lake. There are no popular flight routes from London to Deer Lake.

Search flight deals

Frequently asked questions about flying from London to Deer Lake

How far is London to Deer Lake by plane?
The straight-line distance from London to Deer Lake is 2465.5 mi. In terms of flight time, this usually takes a little over 26h 04m.
When did momondo last update prices for flights from London to Deer Lake Airport?
Prices for flights from London to Deer Lake Airport are updated daily.
How many operators does momondo search for flights from London to Deer Lake Airport?
As of August 2026, there is 1 operator available to choose from for flights from London to Deer Lake Airport.
How old do you have to be to fly from London to Deer Lake Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Deer Lake Airport.
What documentation or ID do you need to fly to Deer Lake Airport?
The travel and health documents you'll need for your trip to Deer Lake Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Deer Lake Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Deer Lake?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Deer Lake is Air Canada (100% of total bookings).

Best airlines flying from London to Deer Lake

Compare and see reviews for airlines that fly from London to Deer Lake with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £426	Free Cancellation	Rating 7.1 11,514 reviews		Search Air Canada flights

Frequently asked questions about flying from London to Deer Lake

How do I get Price Alerts for flights from London to Deer Lake?
You can take advantage of momondo’s Price Alerts by first searching for your flights to London from Deer Lake. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from London to Deer Lake with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Deer Lake for you.

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

All flight searches from London to Deer Lake on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Deer Lake?

momondo provides multiple filters to help you find the best flight to Deer Lake 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 Deer Lake right now. Can momondo alert me if prices change?

Price alerts on flights to Deer Lake from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Deer Lake trip

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Cheap flights from London to Deer Lake from £481

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Deer Lake departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from London to Deer Lake

Cheap return flights

Cheap one-way flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from London to Deer Lake

Our best Air Canada deals on London to Deer Lake flight tickets

United Airlines flights from London to Deer Lake

Our best United Airlines deals on London to Deer Lake flight tickets

momondo Fare Finder

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

When to book flights from London to Deer Lake

Cheap London to Deer Lake (LON to YDF) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Deer Lake

Best airlines flying from London to Deer Lake

Compare and see reviews for airlines that fly from London to Deer Lake with momondo

Frequently asked questions about flying from London to Deer Lake

Why use momondo?

An easier way to manage your Deer Lake trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Newfoundland and Labrador

Fly your favourite airline to Deer Lake

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Canada

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year