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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from C$ 349

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
10 Apr — 17 Apr1
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 11 March 2026.

Thu 16/411:40 a.m.
IAD
-
YYT
2 stops11h 51m
Porter Airlines
Sat 25/46:20 a.m.
YYT
-
IAD
2 stops8h 09m
Porter Airlines
Deal found 8/3C$ 637
Mon 20/411:40 a.m.
IAD
-
YYT
2 stops9h 55m
Porter Airlines
Sat 25/46:20 a.m.
YYT
-
IAD
2 stops8h 09m
Porter Airlines
Deal found 6/3C$ 644
Tue 16/611:30 a.m.
IAD
-
YYT
2 stops11h 56m
Porter Airlines
Sat 20/66:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 5/3C$ 645
Tue 5/511:30 a.m.
IAD
-
YYT
2 stops11h 56m
Porter Airlines
Wed 13/56:05 a.m.
YYT
-
IAD
2 stops10h 46m
Porter Airlines
Deal found 5/3C$ 648
Mon 8/64:05 p.m.
IAD
-
YYT
2 stops7h 21m
Porter Airlines
Sat 13/65:35 p.m.
YYT
-
IAD
1 stop18h 41m
Porter Airlines
Deal found 5/3C$ 654
Thu 5/1111:40 a.m.
IAD
-
YYT
2 stops10h 05m
Porter Airlines
Sun 8/116:20 a.m.
YYT
-
IAD
2 stops12h 24m
Porter Airlines
Deal found 5/3C$ 656
Sun 24/511:30 a.m.
IAD
-
YYT
2 stops11h 56m
Porter Airlines
Sun 31/56:05 a.m.
YYT
-
IAD
2 stops10h 46m
Porter Airlines
Deal found 6/3C$ 663
Fri 12/64:05 p.m.
IAD
-
YYT
2 stops7h 21m
Porter Airlines
Sun 21/66:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 8/3C$ 664
Wed 29/411:40 a.m.
IAD
-
YYT
2 stops9h 55m
Porter Airlines
Fri 1/56:05 a.m.
YYT
-
IAD
2 stops10h 46m
Porter Airlines
Deal found 5/3C$ 676
Tue 23/611:30 a.m.
IAD
-
YYT
2 stops11h 55m
Porter Airlines
Tue 30/66:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 5/3C$ 679
Sat 2/511:30 a.m.
IAD
-
YYT
2 stops11h 56m
Porter Airlines
Mon 4/56:55 p.m.
YYT
-
IAD
1 stop17h 21m
Porter Airlines
Deal found 6/3C$ 683
Fri 1/54:05 p.m.
IAD
-
YYT
2 stops7h 21m
Porter Airlines
Mon 11/56:05 a.m.
YYT
-
IAD
2 stops10h 46m
Porter Airlines
Deal found 8/3C$ 701

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 11 March 2026.

Round-trip from

C$ 637

One-way from

C$ 349

Popular in

April

Cheapest in

October

Average price

C$ 1,181
Porter Airlines
  • Porter Airlines
  • 16/4-25/4
  • 4 total stops
  • 20h 00m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Air Canada
  • Air Canada
  • 17/7
  • 1 total stop
  • 7h 30m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 432 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 113 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 11 March 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

Wed 29/4

11:40 a.m.-11:05 p.m.

2 stops9h 55m

St John's

Fri 1/5

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

2 stops10h 46m

C$ 676

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 14/7

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

2 stops11h 55m

St John's

Thu 16/7

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

2 stops10h 41m

C$ 701

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 23/6

4:00 p.m.-12:55 a.m.

2 stops7h 25m

St John's

Tue 30/6

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

2 stops10h 41m

C$ 707
Quickest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 14/7

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

1 stop7h 30m

St John's

Thu 16/7

1:50 p.m.-7:01 p.m.

1 stop6h 41m

C$ 717

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 2/5

11:30 a.m.-12:56 a.m.

2 stops11h 56m

St John's

Mon 4/5

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

2 stops10h 46m

C$ 733

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 2/5

11:30 a.m.-10:55 p.m.

1 stop9h 55m

St John's

Mon 4/5

6:55 p.m.-10:46 a.m.

1 stop17h 21m

C$ 737

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 2/5

11:30 a.m.-12:56 a.m.

2 stops11h 56m

St John's

Wed 6/5

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

2 stops10h 46m

C$ 737

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 11/7

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

1 stop7h 07m

Deer Lake

Fri 17/7

5:00 a.m.-3:24 p.m.

1 stop11h 54m

C$ 801

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 30/5

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

1 stop7h 21m

Deer Lake

Wed 3/6

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

1 stop11h 59m

C$ 815

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 29/4

9:00 a.m.-11:28 p.m.

2 stops12h 58m

St John's

Sat 2/5

1:35 p.m.-8:29 p.m.

1 stop8h 24m

C$ 821

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 29 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 30m. Porter Airlines provides one of the quickest options available for as low as C$ 717. 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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