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Cheap flights from Washington, D.C. Dulles Intl Airport to Deer Lake from C$ 740

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Deer Lake departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:20 p.m. - 12:57 a.m.
IAD
-
YDF
7h 07m
1 stop
Air Canada Logo
2:05 p.m. - 8:25 p.m.
YDF
-
IAD
7h 50m
1 stop
C$ 740Air Canada
Fri, 4 Sep - Tue, 8 Sep
Air Canada Logo
9:45 a.m. - 4:35 p.m.
IAD
-
YDF
5h 20m
1 stop
Air Canada Logo
2:25 p.m. - 8:24 p.m.
YDF
-
IAD
7h 29m
1 stop
C$ 767Air Canada
Sat, 15 Aug - Fri, 21 Aug
Air Canada Logo
4:20 p.m. - 12:57 a.m.
IAD
-
YDF
7h 07m
1 stop
Air Canada Logo
2:25 p.m. - 8:24 p.m.
YDF
-
IAD
7h 29m
1 stop
C$ 774Air Canada
Wed, 8 Jul - Fri, 10 Jul
Air Canada Logo
4:20 p.m. - 12:57 a.m.
IAD
-
YDF
7h 07m
1 stop
Air Canada Logo
7:00 p.m. - 3:00 p.m.
YDF
-
IAD
21h 30m
2 stops
C$ 815Air Canada
Fri, 4 Sep - Tue, 8 Sep
Air Canada Logo
9:45 a.m. - 4:35 p.m.
IAD
-
YDF
5h 20m
1 stop
Air Canada Logo
2:25 p.m. - 8:24 p.m.
YDF
-
IAD
7h 29m
1 stop
C$ 834Air Canada
Sat, 15 Aug - Fri, 21 Aug
Air Canada Logo
4:20 p.m. - 12:57 a.m.
IAD
-
YDF
7h 07m
1 stop
Air Canada Logo
2:05 p.m. - 8:25 p.m.
YDF
-
IAD
7h 50m
1 stop
C$ 840Air Canada
Fri, 4 Sep - Tue, 8 Sep
Air Canada Logo
9:45 a.m. - 4:35 p.m.
IAD
-
YDF
5h 20m
1 stop
Air Canada Logo
5:00 a.m. - 3:29 p.m.
YDF
-
IAD
11h 59m
1 stop
C$ 868Air Canada
Sat, 9 May - Sat, 16 May
Air Canada Logo
4:05 p.m. - 12:56 a.m.
IAD
-
YDF
7h 21m
1 stop
Air Canada Logo
5:00 a.m. - 3:29 p.m.
YDF
-
IAD
11h 59m
1 stop
C$ 875Air Canada
Mon, 1 Jun - Fri, 5 Jun
Air Canada Logo
10:10 p.m. - 4:35 p.m.
IAD
-
YDF
16h 55m
2 stops
Air Canada Logo
5:25 a.m. - 12:44 a.m.
YDF
-
IAD
20h 49m
2 stops
C$ 879Air Canada
Fri, 4 Sep - Tue, 8 Sep
Air Canada Logo
8:18 a.m. - 6:21 p.m.
IAD
-
YDF
8h 33m
2 stops
Air Canada Logo
2:25 p.m. - 8:24 p.m.
YDF
-
IAD
7h 29m
1 stop
C$ 888Air Canada
Wed, 8 Jul - Fri, 10 Jul

Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Deer Lake flight tickets
Porter Airlines
1 Jun
IAD4:05 p.m.Washington, D.C. Dulles Intl
21h 28m
2 stops
YDF3:03 p.m.Deer Lake
12 Jun
YDF6:30 a.m.Deer Lake
10h 21m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 956
Porter Airlines
3 Jun
IAD4:05 p.m.Washington, D.C. Dulles Intl
21h 28m
2 stops
YDF3:03 p.m.Deer Lake
11 Jun
YDF6:30 a.m.Deer Lake
10h 21m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 964
Porter Airlines
1 Jun
IAD4:05 p.m.Washington, D.C. Dulles Intl
21h 28m
2 stops
YDF3:03 p.m.Deer Lake
13 Jun
YDF6:30 a.m.Deer Lake
29h 46m
2 stops
IAD10:46 a.m.Washington, D.C. Dulles Intl
C$ 971

United Airlines flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Deer Lake flight tickets
United Airlines
9 May
IAD9:45 a.m.Washington, D.C. Dulles Intl
5h 20m
1 stop
YDF4:35 p.m.Deer Lake
16 May
YDF5:00 a.m.Deer Lake
10h 33m
2 stops
IAD2:03 p.m.Washington, D.C. Dulles Intl
C$ 974
United Airlines
4 Sep
IAD10:10 p.m.Washington, D.C. Dulles Intl
16h 55m
2 stops
YDF4:35 p.m.Deer Lake
8 Sep
YDF2:05 p.m.Deer Lake
10h 24m
2 stops
IAD10:59 p.m.Washington, D.C. Dulles Intl
C$ 979
United Airlines
29 Mar
IAD9:00 a.m.Washington, D.C. Dulles Intl
6h 27m
1 stop
YDF4:57 p.m.Deer Lake
4 Apr
YDF1:10 p.m.Deer Lake
12h 52m
2 stops
IAD12:32 a.m.Washington, D.C. Dulles Intl
C$ 1,659

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 96,600 searches. Data last updated 28 March 2026.
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

Cheapest round-trip

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 4/9

4:20 p.m.-12:57 a.m.

1 stop7h 07m

Deer Lake

Tue 8/9

2:05 p.m.-8:25 p.m.

1 stop7h 50m

C$ 740
Quickest round-trip

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 15/8

9:45 a.m.-4:35 p.m.

1 stop5h 20m

Deer Lake

Fri 21/8

2:25 p.m.-8:24 p.m.

1 stop7h 29m

C$ 767

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 8/7

4:20 p.m.-12:57 a.m.

1 stop7h 07m

Deer Lake

Fri 10/7

2:25 p.m.-8:24 p.m.

1 stop7h 29m

C$ 774

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 4/9

4:20 p.m.-12:57 a.m.

1 stop7h 07m

Deer Lake

Tue 8/9

7:00 p.m.-3:00 p.m.

2 stops21h 30m

C$ 815

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 15/8

9:45 a.m.-4:35 p.m.

1 stop5h 20m

Deer Lake

Fri 21/8

2:25 p.m.-8:24 p.m.

1 stop7h 29m

C$ 834

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 4/9

4:20 p.m.-12:57 a.m.

1 stop7h 07m

Deer Lake

Tue 8/9

2:05 p.m.-8:25 p.m.

1 stop7h 50m

C$ 840

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 9/5

9:45 a.m.-4:35 p.m.

1 stop5h 20m

Deer Lake

Sat 16/5

5:00 a.m.-3:29 p.m.

1 stop11h 59m

C$ 868

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Mon 1/6

4:05 p.m.-12:56 a.m.

1 stop7h 21m

Deer Lake

Fri 5/6

5:00 a.m.-3:29 p.m.

1 stop11h 59m

C$ 875

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 4/9

10:10 p.m.-4:35 p.m.

2 stops16h 55m

Deer Lake

Tue 8/9

5:25 a.m.-12:44 a.m.

2 stops20h 49m

C$ 879

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 8/7

8:18 a.m.-6:21 p.m.

2 stops8h 33m

Deer Lake

Fri 10/7

2:25 p.m.-8:24 p.m.

1 stop7h 29m

C$ 888

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Deer Lake according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Deer Lake (IAD to YDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Deer Lake

Fastest flight time

18h 17m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Deer Lake takes 18h 17m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Deer Lake. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Deer Lake.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Deer Lake by plane?

    Washington, D.C. Dulles Intl and Deer Lake are 1950.8 km apart from one another. Typically, this will take 18h 17m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Deer Lake Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Deer Lake Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Deer Lake Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Deer Lake Airport.

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

    The necessary travel and health documents for your Deer Lake Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Deer Lake?

    Price Alerts will notify you by email when the price for flights to Deer Lake from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Deer Lake with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Deer Lake?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Deer Lake?

It is quick and easy to find Washington, D.C. to Deer Lake flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Deer Lake that suits you.

Can I find flights from Washington, D.C. to Deer Lake with flexible booking policies on momondo?

Yes. All flights to Deer Lake from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Deer Lake?

Once all potential Washington, D.C. to Deer Lake flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Deer Lake right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Deer Lake from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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