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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from C$ 267

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
2 Apr — 9 Apr1
1 adult

Cheap 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 28 March 2025.

Round-trip from

C$ 579

One-way from

C$ 267

Popular in

January

Cheapest in

October

Average price

C$ 842
Porter Airlines
  • Porter Airlines
  • 18/4-26/4
  • 5 total stops
  • 39h 29m total
  • Washington, D.C. to Newfoundland and Labrador
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31/5
  • 31/5
  • 3 total stops
  • 30h 38m total
  • Washington, D.C. to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 380 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Dulles Intl to Newfoundland and Labrador

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 28 March 2025.

Fri 18/41:45 p.m.IAD - YYT
2 stops24h 30mPorter Airlines
Sat 26/46:00 a.m.YYT - IAD
3 stops14h 59mPorter Airlines
Deal found 27/3C$ 579
Fri 18/41:45 p.m.IAD - YYT
2 stops8h 25mMultiple Airlines
Sat 26/44:25 p.m.YYT - IAD
2 stops21h 44mMultiple Airlines
Deal found 27/3C$ 589
Fri 18/45:20 p.m.IAD - YYT
1 stop6h 44mAir Canada
Sat 26/48:50 a.m.YYT - IAD
1 stop6h 36mAir Canada
Deal found 27/3C$ 669
Wed 11/69:45 a.m.IAD - YDF
2 stops13h 36mAir Canada
Sun 15/66:00 a.m.YDF - IAD
2 stops9h 11mAir Canada
Deal found 27/3C$ 798
Wed 11/62:25 p.m.IAD - YDF
1 stop8h 56mMultiple Airlines
Sun 15/66:00 a.m.YDF - IAD
1 stop6h 44mMultiple Airlines
Deal found 27/3C$ 848
Sat 28/610:15 p.m.IAD - YYT
2 stops17h 27mUnited Airlines
Sat 5/75:00 a.m.YYT - IAD
2 stops12h 51mUnited Airlines
Deal found 27/3C$ 913
Sun 29/611:35 a.m.IAD - YDF
2 stops25h 10mPorter Airlines
Sat 5/72:55 p.m.YDF - IAD
2 stops20h 51mPorter Airlines
Deal found 26/3C$ 966

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 28 March 2025.
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

Dulles Intl

Fly to

Newfoundland and Labrador

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 18/4

1:45 p.m.-3:45 p.m.

2 stops24h 30m

St John's

Sat 26/4

6:00 a.m.-7:29 p.m.

3 stops14h 59m

C$ 579

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 18/4

1:45 p.m.-11:40 p.m.

2 stops8h 25m

St John's

Sat 26/4

4:25 p.m.-12:39 p.m.

2 stops21h 44m

C$ 589

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 18/4

5:20 p.m.-1:34 a.m.

1 stop6h 44m

St John's

Sat 26/4

8:50 a.m.-1:56 p.m.

1 stop6h 36m

C$ 669

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 11/6

9:45 a.m.-12:51 a.m.

2 stops13h 36m

Deer Lake

Sun 15/6

6:00 a.m.-1:41 p.m.

2 stops9h 11m

C$ 798

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 11/6

2:25 p.m.-12:51 a.m.

1 stop8h 56m

Deer Lake

Sun 15/6

6:00 a.m.-11:14 a.m.

1 stop6h 44m

C$ 848

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 28/6

10:15 p.m.-5:12 p.m.

2 stops17h 27m

St John's

Sat 5/7

5:00 a.m.-4:21 p.m.

2 stops12h 51m

C$ 913

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sun 29/6

11:35 a.m.-2:15 p.m.

2 stops25h 10m

Deer Lake

Sat 5/7

2:55 p.m.-10:16 a.m.

2 stops20h 51m

C$ 966

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 31/5

4:20 p.m.-12:28 a.m.

3 stops30h 38m

C$ 267

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 30/4

2:40 p.m.-1:56 a.m.

1 stop9h 46m

C$ 403

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 30/4

8:40 a.m.-11:45 p.m.

2 stops13h 35m

C$ 485

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

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

Rainfall in Newfoundland and Labrador by month

Plan your trip to Newfoundland and Labrador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newfoundland and Labrador ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit Newfoundland and Labrador when rainfall is around 92.0 mm.

Temperature in Newfoundland and Labrador by month

Plan your trip to Newfoundland and Labrador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newfoundland and Labrador, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Newfoundland and Labrador

Get insights into the airlines that provide service to Newfoundland and Labrador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newfoundland and Labrador. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown Porter Airlines, United Airlines and Air Canada from Washington, D.C. to Newfoundland and Labrador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
277 reviews
Check prices

Overall

7.9

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

6.9

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
277 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Overall

7.9

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

6.9

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,603 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Overall

7.9

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

6.9

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
8,986 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Overall

7.9

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

6.9

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador (average of C$ 221). Flying from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador in December is currently the most expensive (average of C$ 382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Newfoundland and Labrador

See prices for flight routes from nearby airports that may be better suited for you.
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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?

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