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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from C$ 310

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
9 Jul — 16 Jul1
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 9 June 2026.

Tue 7/711:05 a.m.
IAD
-
YDF
2 stops27h 30m
Porter Airlines
Tue 14/76:55 p.m.
YDF
-
IAD
1 stop17h 00m
Porter Airlines
Deal found 7/6C$ 704
Tue 21/711:05 a.m.
IAD
-
YYT
1 stop11h 33m
Porter Airlines
Mon 27/76:00 a.m.
YYT
-
IAD
2 stops29h 55m
Porter Airlines
Deal found 7/6C$ 718
Sat 8/811:25 a.m.
IAD
-
YYT
2 stops10h 00m
Multiple Airlines
Fri 14/81:20 p.m.
YYT
-
IAD
1 stop22h 55m
Multiple Airlines
Deal found 5/6C$ 725
Sun 12/74:00 p.m.
IAD
-
YYT
1 stop19h 05m
Multiple Airlines
Thu 16/76:00 a.m.
YYT
-
IAD
2 stops10h 46m
Multiple Airlines
Deal found 4/6C$ 732
Mon 20/711:30 a.m.
IAD
-
YYT
1 stop11h 08m
Porter Airlines
Mon 27/76:00 a.m.
YYT
-
IAD
2 stops30h 16m
Porter Airlines
Deal found 5/6C$ 750
Mon 13/711:30 a.m.
IAD
-
YYT
1 stop11h 08m
Porter Airlines
Mon 20/76:00 a.m.
YYT
-
IAD
2 stops10h 46m
Porter Airlines
Deal found 5/6C$ 761
Wed 8/711:05 a.m.
IAD
-
YYT
2 stops10h 20m
Porter Airlines
Sat 11/76:00 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 7/6C$ 791
Sun 5/711:05 a.m.
IAD
-
YYT
2 stops10h 20m
Porter Airlines
Sat 11/76:00 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 7/6C$ 795
Sat 11/711:05 a.m.
IAD
-
YYT
2 stops10h 20m
Porter Airlines
Sun 19/77:00 p.m.
YYT
-
IAD
1 stop16h 55m
Porter Airlines
Deal found 8/6C$ 817
Wed 12/89:45 a.m.
IAD
-
YDF
1 stop5h 20m
Air Canada
Wed 26/82:25 p.m.
YDF
-
IAD
1 stop7h 29m
Air Canada
Deal found 6/6C$ 1,038
Fri 4/94:20 p.m.
IAD
-
YDF
1 stop7h 07m
Air Canada
Tue 8/92:05 p.m.
YDF
-
IAD
1 stop7h 50m
Air Canada
Deal found 8/6C$ 1,045
Tue 21/79:45 a.m.
IAD
-
YDF
1 stop5h 20m
Air Canada
Tue 28/75:00 a.m.
YDF
-
IAD
1 stop11h 54m
Air Canada
Deal found 6/6C$ 1,071

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 9 June 2026.

Round-trip from

C$ 704

One-way from

C$ 310

Popular in

December

Cheapest in

October

Average price

C$ 968
Porter Airlines
  • Porter Airlines
  • 7/7-14/7
  • 3 total stops
  • 44h 30m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Porter Airlines
  • Porter Airlines
  • 8/8
  • 2 total stops
  • 10h 00m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 321 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 9 June 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.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Tue 7/7

11:05 a.m.-4:05 p.m.

2 stops27h 30m

Deer Lake

Tue 14/7

6:55 p.m.-10:25 a.m.

1 stop17h 00m

C$ 704

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 12/7

4:00 p.m.-12:35 p.m.

1 stop19h 05m

St John's

Thu 16/7

6:00 a.m.-3:16 p.m.

2 stops10h 46m

C$ 732

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 7/7

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

2 stops9h 55m

St John's

Sat 11/7

6:00 a.m.-3:16 p.m.

2 stops10h 46m

C$ 840

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 8/7

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

2 stops9h 55m

St John's

Sat 11/7

6:00 a.m.-3:16 p.m.

2 stops10h 46m

C$ 840

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 25/8

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

1 stop7h 56m

St John's

Wed 26/8

5:35 a.m.-3:24 p.m.

2 stops11h 19m

C$ 927
Quickest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 25/8

9:45 a.m.-5:10 p.m.

1 stop5h 55m

St John's

Wed 26/8

2:00 p.m.-7:01 p.m.

1 stop6h 31m

C$ 958

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 19/7

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

2 stops9h 55m

St John's

Sun 26/7

4:00 p.m.-10:46 a.m.

3 stops20h 16m

C$ 996

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Mon 21/9

11:25 a.m.-10:55 p.m.

2 stops10h 00m

St John's

Wed 23/9

6:00 a.m.-3:10 p.m.

2 stops10h 40m

C$ 1,036

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$ 1,045

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 15/8

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

1 stop7h 07m

Deer Lake

Fri 21/8

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

1 stop7h 29m

C$ 1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 25 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

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

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 56m. Porter Airlines provides one of the quickest options available for as low as C$ 927. 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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