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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from C$ 338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador departing on 17/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:30 a.m. - 12:51 a.m.
IAD
-
YYT
11h 51m
2 stops
Porter Airlines Logo
6:05 a.m. - 3:21 p.m.
YYT
-
IAD
10h 46m
2 stops
C$ 561Porter Airlines
Fri, 8 May - Thu, 21 May
Porter Airlines Logo
11:40 a.m. - 1:00 a.m.
IAD
-
YYT
11h 50m
2 stops
Porter Airlines Logo
6:20 a.m. - 12:29 p.m.
YYT
-
IAD
7h 39m
2 stops
C$ 575Porter Airlines
Thu, 19 Mar - Sat, 21 Mar
Multiple Airlines Logo
11:40 a.m. - 10:55 p.m.
IAD
-
YYT
9h 45m
1 stop
Multiple Airlines Logo
6:55 p.m. - 10:46 a.m.
YYT
-
IAD
17h 21m
1 stop
C$ 624Multiple Airlines
Wed, 29 Apr - Fri, 1 May
Porter Airlines Logo
4:05 p.m. - 12:51 a.m.
IAD
-
YYT
7h 16m
2 stops
Porter Airlines Logo
6:05 a.m. - 3:21 p.m.
YYT
-
IAD
10h 46m
2 stops
C$ 644Porter Airlines
Sun, 24 May - Wed, 27 May
Porter Airlines Logo
11:40 a.m. - 1:01 a.m.
IAD
-
YYT
11h 51m
2 stops
Porter Airlines Logo
6:55 p.m. - 10:46 a.m.
YYT
-
IAD
17h 21m
1 stop
C$ 650Porter Airlines
Wed, 29 Apr - Fri, 1 May
Porter Airlines Logo
4:05 p.m. - 12:51 a.m.
IAD
-
YYT
7h 16m
2 stops
Porter Airlines Logo
6:05 a.m. - 3:21 p.m.
YYT
-
IAD
10h 46m
2 stops
C$ 655Porter Airlines
Sun, 7 Jun - Mon, 15 Jun
Multiple Airlines Logo
11:30 a.m. - 10:55 p.m.
IAD
-
YYT
9h 55m
1 stop
Multiple Airlines Logo
3:00 p.m. - 10:46 a.m.
YYT
-
IAD
21h 16m
1 stop
C$ 663Multiple Airlines
Fri, 5 Jun - Sun, 7 Jun
Air Canada Logo
9:45 a.m. - 5:11 p.m.
IAD
-
YYT
5h 56m
1 stop
Air Canada Logo
1:15 p.m. - 6:58 p.m.
YYT
-
IAD
7h 13m
1 stop
C$ 666Air Canada
Fri, 8 May - Thu, 21 May
Air Canada Logo
9:45 a.m. - 7:43 p.m.
IAD
-
YYT
8h 28m
2 stops
Air Canada Logo
5:30 a.m. - 4:12 p.m.
YYT
-
IAD
12h 12m
2 stops
C$ 679Air Canada
Tue, 23 Jun - Tue, 30 Jun
United Airlines Logo
9:45 a.m. - 4:35 p.m.
IAD
-
YDF
5h 20m
1 stop
United Airlines Logo
2:05 p.m. - 11:06 p.m.
YDF
-
IAD
10h 31m
2 stops
C$ 916United Airlines
Fri, 7 Aug - Sun, 23 Aug

Air Canada flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador flight tickets
Air Canada
8 May
IAD9:45 a.m.Washington, D.C. Dulles Intl
5h 56m
1 stop
YYT5:11 p.m.St John's
21 May
YYT1:15 p.m.St John's
7h 13m
1 stop
IAD6:58 p.m.Washington, D.C. Dulles Intl
C$ 666
Air Canada
23 Jun
IAD9:45 a.m.Washington, D.C. Dulles Intl
5h 55m
1 stop
YYT5:10 p.m.St John's
30 Jun
YYT5:30 a.m.St John's
12h 12m
2 stops
IAD4:12 p.m.Washington, D.C. Dulles Intl
C$ 679
Air Canada
24 Jun
IAD9:45 a.m.Washington, D.C. Dulles Intl
8h 28m
2 stops
YYT7:43 p.m.St John's
8 Jul
YYT11:05 a.m.St John's
9h 26m
2 stops
IAD7:01 p.m.Washington, D.C. Dulles Intl
C$ 681

Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador flight tickets
Porter Airlines
8 May
IAD11:30 a.m.Washington, D.C. Dulles Intl
11h 51m
2 stops
YYT12:51 a.m.St John's
21 May
YYT6:05 a.m.St John's
10h 46m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 561
Porter Airlines
19 Mar
IAD11:40 a.m.Washington, D.C. Dulles Intl
11h 50m
2 stops
YYT1:00 a.m.St John's
21 Mar
YYT6:20 a.m.St John's
7h 39m
2 stops
IAD12:29 p.m.Washington, D.C. Dulles Intl
C$ 575
Porter Airlines
24 May
IAD4:05 p.m.Washington, D.C. Dulles Intl
7h 16m
2 stops
YYT12:51 a.m.St John's
27 May
YYT6:05 a.m.St John's
10h 46m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
C$ 644

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 96,600 searches. Data last updated 13 February 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

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 8/5

11:30 a.m.-12:51 a.m.

2 stops11h 51m

St John's

Thu 21/5

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

2 stops10h 46m

C$ 561

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 19/3

11:40 a.m.-1:00 a.m.

2 stops11h 50m

St John's

Sat 21/3

6:20 a.m.-12:29 p.m.

2 stops7h 39m

C$ 575

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 29/4

11:40 a.m.-10:55 p.m.

1 stop9h 45m

St John's

Fri 1/5

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

1 stop17h 21m

C$ 624

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 24/5

4:05 p.m.-12:51 a.m.

2 stops7h 16m

St John's

Wed 27/5

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

2 stops10h 46m

C$ 644

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 29/4

11:40 a.m.-1:01 a.m.

2 stops11h 51m

St John's

Fri 1/5

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

1 stop17h 21m

C$ 650

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 7/6

4:05 p.m.-12:51 a.m.

2 stops7h 16m

St John's

Mon 15/6

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

2 stops10h 46m

C$ 655

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 5/6

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

1 stop9h 55m

St John's

Sun 7/6

3:00 p.m.-10:46 a.m.

1 stop21h 16m

C$ 663

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 8/5

9:45 a.m.-5:11 p.m.

1 stop5h 56m

St John's

Thu 21/5

1:15 p.m.-6:58 p.m.

1 stop7h 13m

C$ 666

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 23/6

9:45 a.m.-7:43 p.m.

2 stops8h 28m

St John's

Tue 30/6

5:30 a.m.-4:12 p.m.

2 stops12h 12m

C$ 679

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 7/8

9:45 a.m.-4:35 p.m.

1 stop5h 20m

Deer Lake

Sun 23/8

2:05 p.m.-11:06 p.m.

2 stops10h 31m

C$ 916

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Newfoundland and Labrador from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Newfoundland and Labrador?

United Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Newfoundland and Labrador

Cheap Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador takes 5h 55m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador.
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador refresh daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador.

  • What documentation or ID do you need to fly to Newfoundland and Labrador?

    The travel and health documents required for your trip to Newfoundland and Labrador can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Newfoundland and Labrador. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Newfoundland and Labrador?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Newfoundland and Labrador from Washington, D.C..

Can I find flights from Washington, D.C. to Newfoundland and Labrador with flexible booking policies on momondo?

Flights from Washington, D.C. to Newfoundland and Labrador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Newfoundland and Labrador?

Once all potential Washington, D.C. to Newfoundland and Labrador flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Newfoundland and Labrador right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Newfoundland and Labrador flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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