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Newfoundland and Labrador

$388+ Cheap flights from Dulles Intl (IAD) to Newfoundland and Labrador

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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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 March 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Trip.com)

Popular in

January

Cheapest in

October

Average price

$589
Provider with most accurate pricing for Washington, D.C. (WAS)-St John's flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-St John's flights.
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From Washington, D.C. Dulles Intl to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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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 March 10, 2025.

This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:00 amIAD - YYT
2 stops7h 15mPorter Airlines
Mon 4/286:00 amYYT - IAD
2 stops8h 29mPorter Airlines
Deal found 3/10$451
This Air Canada deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/88:25 amIAD - YYT
1 stop6h 34mAir Canada
Tue 4/158:50 amYYT - IAD
1 stop6h 36mAir Canada
Deal found 3/10$533
This United deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/88:25 amIAD - YYT
1 stop6h 34mMultiple Airlines
Tue 4/157:55 amYYT - IAD
2 stops10h 03mMultiple Airlines
Deal found 3/9$536
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/212:25 pmIAD - YYT
1 stop8h 31mUnited Airlines
Sat 6/282:00 pmYYT - IAD
2 stops9h 53mUnited Airlines
Deal found 3/10$546
This Air Canada deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:45 amIAD - YDF
2 stops13h 36mAir Canada
Sun 6/156:00 amYDF - IAD
2 stops9h 11mAir Canada
Deal found 3/10$632
This United deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:15 amIAD - YDF
2 stops13h 48mMultiple Airlines
Wed 7/166:00 amYDF - IAD
2 stops11h 28mMultiple Airlines
Deal found 3/10$723

Find flights from Dulles Intl to Newfoundland and Labrador within your budget

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 2,558,603 searches. Data last updated March 10, 2025.

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

Mon 4/21

7:00 am-3:45 pm

2 stops7h 15m

St John's

Mon 4/28

6:00 am-12:59 pm

2 stops8h 29m

$451

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 4/8

8:25 am-4:29 pm

1 stop6h 34m

St John's

Tue 4/15

8:50 am-1:56 pm

1 stop6h 36m

$533

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 4/8

8:25 am-4:29 pm

1 stop6h 34m

St John's

Tue 4/15

7:55 am-4:28 pm

2 stops10h 03m

$536

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 6/21

2:25 pm-12:26 am

1 stop8h 31m

St John's

Sat 6/28

2:00 pm-10:23 pm

2 stops9h 53m

$546

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 6/11

9:45 am-12:51 am

2 stops13h 36m

Deer Lake

Sun 6/15

6:00 am-1:41 pm

2 stops9h 11m

$632

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Tue 7/8

8:15 am-11:33 pm

2 stops13h 48m

Deer Lake

Wed 7/16

6:00 am-3:58 pm

2 stops11h 28m

$723

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 7/19

10:25 am-11:33 pm

2 stops11h 38m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

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.

Travel insights for flights from Dulles Intl to Newfoundland and Labrador

Get recent, data-driven insights about flights from Dulles Intl to Newfoundland and Labrador including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from IAD to NL?

Find hourly flight availability from Dulles Intl to Newfoundland and Labrador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit Newfoundland and Labrador when rainfall is around 3.6 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

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 March 10, 2025.
Porter Airlines
8.0
Very good
280 reviews

Boarding

8.2

Crew

8.8

Entertainment

7.0

Overall

8.0

Comfort

8.1

Food

7.6

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
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews

Boarding

8.2

Crew

8.8

Entertainment

7.0

Overall

8.0

Comfort

8.1

Food

7.6

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
8,631 reviews
Porter Airlines
8.0
Very good
280 reviews

Boarding

8.2

Crew

8.8

Entertainment

7.0

Overall

8.0

Comfort

8.1

Food

7.6

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
8,867 reviews
Porter Airlines
8.0
Very good
280 reviews

Boarding

8.2

Crew

8.8

Entertainment

7.0

Overall

8.0

Comfort

8.1

Food

7.6

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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador (average of $464). Flying from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador in May is currently the most expensive (average of $680). 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.

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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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Top 2 airlines flying from Dulles Intl to Newfoundland and Labrador

Discover the top 2 airlines that operate flights from Dulles Intl to Newfoundland and Labrador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$375Average$764FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$569Average$820FlexibilityNo cancel feeOn-time69%
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