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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from C$ 370

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Newfoundland and Labrador

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Newfoundland and Labrador
Explore the most affordable flight options available from Dulles Intl to Newfoundland and Labrador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Thu 20/811:25 a.m.
IAD
-
YYT
1 stop10h 00m
Multiple Airlines
Mon 24/86:05 a.m.
YYT
-
IAD
2 stops30h 10m
Multiple Airlines
Deal found 24/7C$ 627
Sat 22/811:25 a.m.
IAD
-
YYT
2 stops12h 00m
Porter Airlines
Fri 28/87:00 p.m.
YYT
-
IAD
1 stop17h 15m
Porter Airlines
Deal found 22/7C$ 635
Tue 11/811:25 a.m.
IAD
-
YYT
1 stop23h 40m
Multiple Airlines
Mon 17/86:00 a.m.
YYT
-
IAD
2 stops10h 40m
Multiple Airlines
Deal found 23/7C$ 656
Thu 13/811:25 a.m.
IAD
-
YYT
1 stop10h 00m
Multiple Airlines
Tue 18/86:00 a.m.
YYT
-
IAD
2 stops10h 40m
Multiple Airlines
Deal found 23/7C$ 672
Sat 22/811:25 a.m.
IAD
-
YYT
2 stops12h 00m
Porter Airlines
Sat 29/86:00 a.m.
YYT
-
IAD
2 stops10h 40m
Porter Airlines
Deal found 23/7C$ 693
Wed 12/811:25 a.m.
IAD
-
YYT
1 stop11h 04m
Porter Airlines
Thu 20/87:00 p.m.
YYT
-
IAD
1 stop17h 15m
Porter Airlines
Deal found 20/7C$ 697
Thu 13/83:50 p.m.
IAD
-
YYT
2 stops7h 35m
Porter Airlines
Tue 18/86:05 a.m.
YYT
-
IAD
2 stops10h 35m
Porter Airlines
Deal found 23/7C$ 703
Sat 5/911:25 a.m.
IAD
-
YYT
2 stops12h 00m
Porter Airlines
Mon 14/96:00 a.m.
YYT
-
IAD
2 stops10h 40m
Porter Airlines
Deal found 24/7C$ 706
Fri 21/811:25 a.m.
IAD
-
YYT
1 stop10h 00m
Multiple Airlines
Fri 28/86:00 a.m.
YYT
-
IAD
2 stops10h 40m
Multiple Airlines
Deal found 22/7C$ 707
Thu 20/811:25 a.m.
IAD
-
YYT
1 stop10h 00m
Multiple Airlines
Sun 23/86:00 a.m.
YYT
-
IAD
2 stops10h 40m
Multiple Airlines
Deal found 24/7C$ 727
Tue 25/84:20 p.m.
IAD
-
YDF
1 stop7h 07m
Air Canada
Sat 29/82:25 p.m.
YDF
-
IAD
1 stop7h 29m
Air Canada
Deal found 22/7C$ 939
Sun 6/94:20 p.m.
IAD
-
YDF
1 stop7h 07m
Air Canada
Sun 13/92:25 p.m.
YDF
-
IAD
1 stop7h 30m
Air Canada
Deal found 23/7C$ 961

Find flight deals from Dulles Intl to Newfoundland and Labrador

Keep the following information in mind while searching for Dulles Intl to Newfoundland and Labrador flight deals. Data was last updated 25 July 2026.

Round-trip from

C$ 627

One-way from

C$ 370

Popular in

January

Cheapest in

October

Average price

C$ 832
Porter Airlines
  • Porter Airlines
  • 20/8-24/8
  • 3 total stops
  • 40h 10m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Porter Airlines
  • Porter Airlines
  • 3/9
  • 2 total stops
  • 12h 00m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Newfoundland and Labrador 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 25 July 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 31/8

11:25 a.m.-12:55 a.m.

2 stops12h 00m

St John's

Wed 2/9

4:00 p.m.-10:45 a.m.

3 stops20h 15m

C$ 793

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 12/8

11:25 a.m.-12:55 a.m.

2 stops12h 00m

St John's

Thu 20/8

4:00 p.m.-10:45 a.m.

3 stops20h 15m

C$ 846

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 10/8

11:25 a.m.-12:55 a.m.

2 stops12h 00m

St John's

Thu 13/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

C$ 855

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 24/8

3:50 p.m.-12:55 a.m.

2 stops7h 35m

St John's

Thu 27/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

C$ 908
Quickest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 19/8

9:55 a.m.-7:00 p.m.

1 stop7h 35m

St John's

Wed 26/8

1:35 p.m.-8:24 p.m.

1 stop8h 19m

C$ 941

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Tue 25/8

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

1 stop7h 07m

Deer Lake

Sat 29/8

5:00 a.m.-3:01 p.m.

2 stops11h 31m

C$ 945

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 10/8

3:50 p.m.-10:55 p.m.

2 stops29h 35m

St John's

Mon 17/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

C$ 954

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 31/8

4:20 p.m.-1:46 a.m.

1 stop7h 56m

St John's

Wed 2/9

2:05 p.m.-9:24 p.m.

2 stops8h 49m

C$ 986

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 9/8

3:50 p.m.-12:55 a.m.

2 stops7h 35m

St John's

Sat 15/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

C$ 1,018

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 9/8

3:50 p.m.-12:55 a.m.

2 stops7h 35m

St John's

Fri 14/8

4:00 p.m.-10:45 a.m.

3 stops20h 15m

C$ 1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Newfoundland and Labrador

Have a flexible travel schedule? Discover the best time to fly to Newfoundland and Labrador 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador flights typically cost between C$ 898 and C$ 1,192 in August.
The cheapest round-trip price found within the last 5 days was C$ 627 on Multiple Airlines (20 Aug-24 Aug).

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

    A quick flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador can take about 7h 07m. Porter Airlines provides one of the quickest options available for as low as C$ 945. There are 1955 km between Washington, D.C. Dulles Intl Airport and Newfoundland and Labrador. 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 Newfoundland and Labrador that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Newfoundland and Labrador?

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

  • Can I find deals for business class flights from Dulles Intl to Newfoundland and Labrador?

    Yes. Cheapflights offers flight deals from Dulles Intl to Newfoundland and Labrador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Dulles Intl to Newfoundland and Labrador?

Deals for Dulles Intl to Newfoundland and Labrador flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Newfoundland and Labrador?

Cheapflights helps you find that perfect flight to Newfoundland and Labrador from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to Newfoundland and Labrador with no change fees?

Yes! Cheapflights helps users easily find flights from Dulles Intl to Newfoundland and Labrador with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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