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Cheap flights from Washington, D.C. Dulles Intl Airport to Deer Lake from C$ 793

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YDF
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Dulles Intl to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Deer Lake (YDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 793
Air Canada
  • Air Canada
  • 18/10-27/10
  • 4 total stops
  • 17h 42m total
  • Washington, D.C. to Deer Lake
Search Deals

Find flight deals from Dulles Intl to Deer Lake

Cheapest flights from Dulles Intl to Deer Lake
Explore the most affordable flight options available from Dulles Intl to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sat 18/102:25 p.m.IAD - YDF
2 stops8h 00mAir Canada
Mon 27/101:10 p.m.YDF - IAD
2 stops9h 42mAir Canada
Deal found 10/9C$ 793
Sat 18/104:20 p.m.IAD - YDF
2 stops20h 29mPorter Airlines
Mon 27/104:30 p.m.YDF - IAD
2 stops19h 24mPorter Airlines
Deal found 9/9C$ 848
Sat 18/105:22 p.m.IAD - YDF
1 stop7h 05mUnited Airlines
Mon 27/105:45 p.m.YDF - IAD
2 stops15h 12mUnited Airlines
Deal found 9/9C$ 1,131
Thu 11/99:35 a.m.IAD - YDF
2 stops12h 50mAir Canada
Thu 25/92:35 p.m.YDF - IAD
1 stop8h 20mAir Canada
Deal found 11/9C$ 1,355

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Deer Lake 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, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Deer Lake that are best for you.

Fly from

Dulles Intl

Fly to

Deer Lake

Route

Depart

Return

Price

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

2:25 p.m.-11:55 p.m.

2 stops8h 00m

Deer Lake

Mon 27/10

1:10 p.m.-9:22 p.m.

2 stops9h 42m

C$ 793

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

4:20 p.m.-2:19 p.m.

2 stops20h 29m

Deer Lake

Mon 27/10

4:30 p.m.-10:24 a.m.

2 stops19h 24m

C$ 848

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

5:22 p.m.-1:57 a.m.

1 stop7h 05m

Deer Lake

Mon 27/10

5:45 p.m.-7:27 a.m.

2 stops15h 12m

C$ 1,131

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Best time to book a flight from Dulles Intl to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Dulles Intl with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Deer Lake. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Deer Lake from Washington, D.C. Dulles Intl?

    Located just 5.7 km from the city centre, Deer Lake is the airport most travellers will use when flying to Deer Lake from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Deer Lake (YDF) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Deer Lake?

    For as low as C$ 793, Air Canada can have you in Deer Lake from Washington, D.C. Dulles Intl Airport in 8h. Washington, D.C. Dulles Intl Airport and Deer Lake are separated by a distance of 1955 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Deer Lake that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Deer Lake flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Deer Lake?

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

  • Can I find deals for business class flights from Dulles Intl to Deer Lake?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Deer Lake?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Deer Lake (average of C$ 234). Flying from Washington, D.C. Dulles Intl Airport to Deer Lake in December is currently the most expensive (average of C$ 537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Deer Lake?

Book flights to Deer Lake if you plan to visit one of these locations
Corner Brook

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Complete your trip to Deer Lake by adding a car rental and/or hotel reservation to your travel itinerary.
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Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Deer Lake?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Deer Lake, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Deer Lake from Dulles Intl today and book when prices fit your budget.

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