£456 Cheap Flights from London (LHR) to Deer Lake (YDF)

View £456 flight on Thu, 27 Aug 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Deer Lake, NL (YDF-Deer Lake Regional)

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Cheap Flights from London (LHR) to Deer Lake (YDF)

Prices were available within the past 7 days and start at £456 for one-way flights and £572 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 26 Jun - Sun, 5 Jul
LHR
London
YDF
Deer Lake
£572 Return, found 5 days ago
£572
Return
found 5 days ago
Select Air Canada flight, departing Fri, 26 Jun from London to Deer Lake, returning Sun, 5 Jul, priced at £572 found 5 days ago
Air Canada
Fri, 26 Jun - Sun, 5 Jul
LHR
London
YDF
Deer Lake
£575 Return, found 5 days ago
£575
Return
found 5 days ago
Select Air Canada flight, departing Fri, 26 Jun from London to Deer Lake, returning Sun, 5 Jul, priced at £575 found 5 days ago
Air Canada
Fri, 26 Jun - Sun, 5 Jul
LHR
London
YDF
Deer Lake
£578 Return, found 5 days ago
£578
Return
found 5 days ago
Select Air Canada flight, departing Fri, 26 Jun from London to Deer Lake, returning Sun, 5 Jul, priced at £578 found 5 days ago
Air Canada
Fri, 26 Jun - Sun, 5 Jul
LHR
London
YDF
Deer Lake
£581 Return, found 5 days ago
£581
Return
found 5 days ago
Select Air Canada flight, departing Fri, 26 Jun from London to Deer Lake, returning Sun, 5 Jul, priced at £581 found 5 days ago
Air Canada
Tue, 30 Jun - Wed, 30 Sept
LHR
London
YDF
Deer Lake
£601 Return, found 1 day ago
£601
Return
found 1 day ago
Select Air Canada flight, departing Tue, 30 Jun from London to Deer Lake, returning Wed, 30 Sept, priced at £601 found 1 day ago
Air Canada
Tue, 30 Jun - Wed, 30 Sept
LHR
London
YDF
Deer Lake
£603 Return, found 1 day ago
£603
Return
found 1 day ago
Select Air Canada flight, departing Tue, 30 Jun from London to Deer Lake, returning Wed, 30 Sept, priced at £603 found 1 day ago
Air Canada
Sun, 7 Jun - Sun, 14 Jun
LHR
London
YDF
Deer Lake
£609 Return, found 5 days ago
£609
Return
found 5 days ago
Select Air Canada flight, departing Sun, 7 Jun from London to Deer Lake, returning Sun, 14 Jun, priced at £609 found 5 days ago
Air Canada
Sun, 7 Jun - Sun, 14 Jun
LHR
London
YDF
Deer Lake
£612 Return, found 5 days ago
£612
Return
found 5 days ago
Select Air Canada flight, departing Sun, 7 Jun from London to Deer Lake, returning Sun, 14 Jun, priced at £612 found 5 days ago
Air Canada
Sun, 7 Jun - Sun, 14 Jun
LHR
London
YDF
Deer Lake
£618 Return, found 5 days ago
£618
Return
found 5 days ago
Select Air Canada flight, departing Sun, 7 Jun from London to Deer Lake, returning Sun, 14 Jun, priced at £618 found 5 days ago
United
Tue, 30 Jun - Wed, 30 Sept
LHR
London
YDF
Deer Lake
£708 Return, found 1 day ago
£708
Return
found 1 day ago
Select United flight, departing Tue, 30 Jun from London to Deer Lake, returning Wed, 30 Sept, priced at £708 found 1 day ago

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) cost?
One-way flights typically cost between $2,645 and $9,172 and return flights often range between $2,645 and $9,172. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
How do I find cheap flights from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
To find a cheap flight from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
There are approximately 26 connecting flights per day from London Heathrow (LHR) to Deer Lake Regional (YDF). Some common connection points include Liberty Intl. (EWR), (DUB), and Pearson Intl. (YYZ).
What is the earliest flight from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
The earliest flight from London Heathrow (LHR) to Deer Lake, NL (YDF) typically departs at approximately 6:00 AM local time, operated by SWISS and Air Canada. This is a seasonal service active in July. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
You'll typically find the most flights from London Heathrow (LHR) to Deer Lake Regional (YDF) on a Tuesday, with around 48 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Air Canada, and SWISS.
What are the most popular departure times for flights from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
The most popular departure times for flights from London Heathrow (LHR) to Deer Lake, NL (YDF) are in the afternoon, from 12pm to 3pm. About 28 CAD% of passengers prefer this time. Many major carriers, including United Airlines and Air Canada, offer flights during this window. This timing works well because it allows you to have a relaxed morning before heading to the airport.
How long does it take to fly from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
Flights from LHR to YDF with one stop typically take around 21 hours 50 minutes, covering approximately 2,452 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
Select the "Business class" and "First class" filters when looking for LHR to YDF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Deer Lake from Heathrow (LHR)?
From Heathrow (LHR), you can fly into Deer Lake Regional (YDF) to reach Deer Lake. Some flights may connect through major hubs like Liberty Intl. (EWR), O'Hare Intl. (ORD), Frankfurt Intl. (FRA) before reaching Deer Lake. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) flight and hotel package?
Securing a London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional)?
If you booked your London (LHR-Heathrow) to Deer Lake, NL (YDF-Deer Lake Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Deer Lake Regional
Return price
£572
Distance
3923 km

Book with confidence

Compare flights from London to Deer Lake easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Deer Lake. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Deer Lake Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Deer Lake Regional.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Deer Lake Regional (YDF)

The easiest way to view the best deals on flights from London to Deer Lake today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Deer Lake Regional start at just £572 and range up to £1,150.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Deer Lake
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Deer Lake flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Deer Lake Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Deer Lake easily and book with confidence

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*Available to Expedia members.