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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from C$ 365

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
25 May — 1 Jun1
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 April 2026.

Tue 21/74:00 p.m.
IAD
-
YYT
2 stops7h 25m
Porter Airlines
Tue 28/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 23/4C$ 561
Sat 11/73:45 p.m.
IAD
-
YYT
1 stop7h 30m
Air Canada
Fri 17/75:35 a.m.
YYT
-
IAD
2 stops12h 07m
Air Canada
Deal found 21/4C$ 616
Sun 5/74:00 p.m.
IAD
-
YYT
2 stops7h 25m
Porter Airlines
Sat 11/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 23/4C$ 620
Thu 23/711:30 a.m.
IAD
-
YYT
2 stops11h 55m
Porter Airlines
Thu 30/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 22/4C$ 635
Thu 28/54:05 p.m.
IAD
-
YYT
1 stop19h 00m
Multiple Airlines
Wed 10/67:00 p.m.
YYT
-
IAD
1 stop17h 16m
Multiple Airlines
Deal found 20/4C$ 638
Wed 22/74:00 p.m.
IAD
-
YYT
2 stops7h 25m
Porter Airlines
Wed 5/86:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 23/4C$ 646
Wed 24/64:00 p.m.
IAD
-
YYT
2 stops7h 26m
Porter Airlines
Fri 3/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 22/4C$ 656
Thu 25/64:00 p.m.
IAD
-
YYT
2 stops7h 26m
Porter Airlines
Fri 3/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 22/4C$ 664
Fri 26/64:00 p.m.
IAD
-
YYT
2 stops7h 26m
Porter Airlines
Fri 3/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 22/4C$ 669
Wed 20/54:05 p.m.
IAD
-
YYT
2 stops21h 35m
Porter Airlines
Wed 27/57:00 p.m.
YYT
-
IAD
1 stop21h 51m
Porter Airlines
Deal found 20/4C$ 687
Sat 26/99:45 a.m.
IAD
-
YDF
1 stop5h 19m
Air Canada
Wed 30/92:05 p.m.
YDF
-
IAD
1 stop7h 50m
Air Canada
Deal found 20/4C$ 769
Wed 28/109:45 a.m.
IAD
-
YDF
2 stops7h 44m
Air Canada
Tue 3/116:00 a.m.
YDF
-
IAD
2 stops11h 16m
Air Canada
Deal found 23/4C$ 775

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 April 2026.

Round-trip from

C$ 561

One-way from

C$ 365

Popular in

April

Cheapest in

October

Average price

C$ 1,885
Porter Airlines
  • Porter Airlines
  • 21/7-28/7
  • 4 total stops
  • 18h 06m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Air Canada
  • Air Canada
  • 6/5
  • 1 total stop
  • 5h 56m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 545 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 129 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 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

Sat 4/7

3:45 p.m.-12:45 a.m.

1 stop7h 30m

St John's

Sat 11/7

8:30 a.m.-3:24 p.m.

1 stop8h 24m

C$ 623

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 23/6

4:00 p.m.-12:56 a.m.

2 stops7h 26m

St John's

Fri 3/7

6:05 a.m.-3:16 p.m.

2 stops10h 41m

C$ 716

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 22/7

3:45 p.m.-12:45 a.m.

1 stop7h 30m

St John's

Wed 5/8

5:35 a.m.-4:12 p.m.

2 stops12h 07m

C$ 717

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 18/8

11:30 a.m.-12:55 a.m.

2 stops11h 55m

St John's

Tue 25/8

6:05 a.m.-3:16 p.m.

2 stops10h 41m

C$ 729

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

5:25 a.m.-3:25 p.m.

1 stop11h 30m

C$ 810

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 27/5

4:05 p.m.-12:55 a.m.

2 stops7h 20m

St John's

Wed 10/6

6:05 a.m.-3:21 p.m.

2 stops10h 46m

C$ 812

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Mon 20/7

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

1 stop7h 07m

Deer Lake

Wed 22/7

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

1 stop7h 29m

C$ 813
Quickest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 18/8

3:45 p.m.-12:45 a.m.

1 stop7h 30m

St John's

Tue 25/8

2:05 p.m.-7:01 p.m.

1 stop6h 26m

C$ 818

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 6/6

3:45 p.m.-12:36 a.m.

1 stop7h 21m

St John's

Tue 9/6

5:35 a.m.-3:29 p.m.

2 stops11h 24m

C$ 818

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 11/7

3:45 p.m.-12:45 a.m.

1 stop7h 30m

St John's

Fri 17/7

8:30 a.m.-3:24 p.m.

1 stop8h 24m

C$ 825

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 24 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 26m. Air Canada provides one of the quickest options available for as low as C$ 716. There are 2206 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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