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

For as low as C$ 1,088, Air Canada can have you in Deer Lake from Washington, D.C. Dulles Intl Airport in 7h 35m. Washington, D.C. Dulles Intl Airport and Deer Lake are separated by a distance of 1955 km.

In terms of precipitation, rainfall in Deer Lake ranges from 70.0 - 110.0 mm 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 IAD to YDF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Deer Lake as you normally would.

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.

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.

C$ 1,088+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Deer Lake

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Best flights from Dulles Intl to Deer Lake
Discover carefully curated flight deals from Dulles Intl to Deer Lake that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 October 2025.

Fri 3/49:00 a.m.IAD - YDF

2 stops7h 35mAir Canada

Mon 6/46:50 p.m.YDF - IAD

2 stops19h 41mAir Canada

Deal found 26/10C$ 1,088

Cheap flight deals from Dulles Intl to Deer Lake

Round-trip from	C$ 1,088

Air Canada
3/4-6/4
4 total stops
27h 16m total
Washington, D.C. to Deer Lake

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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

Fly to

Route

Depart

Return

Price

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 3/4

9:00 a.m.-6:05 p.m.

2 stops7h 35m

Deer Lake

Mon 6/4

6:50 p.m.-1:01 p.m.

2 stops19h 41m

C$ 1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

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

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$ 1,088, Air Canada can have you in Deer Lake from Washington, D.C. Dulles Intl Airport in 7h 35m. Washington, D.C. Dulles Intl Airport and Deer Lake are separated by a distance of 1955 km.
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.

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

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