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Cheap flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador from $249

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 7/17. 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 am - 12:51 am
IAD
-
YYT
11h 51m
2 stops
Porter Airlines Logo
6:05 am - 3:21 pm
YYT
-
IAD
10h 46m
2 stops
$413Porter Airlines
Fri, May 8 - Thu, May 21
Porter Airlines Logo
11:40 am - 1:00 am
IAD
-
YYT
11h 50m
2 stops
Porter Airlines Logo
6:20 am - 12:29 pm
YYT
-
IAD
7h 39m
2 stops
$423Porter Airlines
Thu, Mar 19 - Sat, Mar 21
Multiple Airlines Logo
11:40 am - 10:55 pm
IAD
-
YYT
9h 45m
1 stop
Multiple Airlines Logo
6:55 pm - 10:46 am
YYT
-
IAD
17h 21m
1 stop
$459Multiple Airlines
Wed, Apr 29 - Fri, May 1
Porter Airlines Logo
4:05 pm - 12:51 am
IAD
-
YYT
7h 16m
2 stops
Porter Airlines Logo
6:05 am - 3:21 pm
YYT
-
IAD
10h 46m
2 stops
$474Porter Airlines
Sun, May 24 - Wed, May 27
Porter Airlines Logo
11:40 am - 1:01 am
IAD
-
YYT
11h 51m
2 stops
Porter Airlines Logo
6:55 pm - 10:46 am
YYT
-
IAD
17h 21m
1 stop
$478Porter Airlines
Wed, Apr 29 - Fri, May 1
Porter Airlines Logo
4:05 pm - 12:51 am
IAD
-
YYT
7h 16m
2 stops
Porter Airlines Logo
6:05 am - 3:21 pm
YYT
-
IAD
10h 46m
2 stops
$482Porter Airlines
Sun, Jun 7 - Mon, Jun 15
Multiple Airlines Logo
11:30 am - 10:55 pm
IAD
-
YYT
9h 55m
1 stop
Multiple Airlines Logo
3:00 pm - 10:46 am
YYT
-
IAD
21h 16m
1 stop
$488Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
Air Canada Logo
9:45 am - 5:11 pm
IAD
-
YYT
5h 56m
1 stop
Air Canada Logo
1:15 pm - 6:58 pm
YYT
-
IAD
7h 13m
1 stop
$490Air Canada
Fri, May 8 - Thu, May 21
Air Canada Logo
9:45 am - 7:43 pm
IAD
-
YYT
8h 28m
2 stops
Air Canada Logo
5:30 am - 4:12 pm
YYT
-
IAD
12h 12m
2 stops
$500Air Canada
Tue, Jun 23 - Tue, Jun 30
United Airlines Logo
9:45 am - 4:35 pm
IAD
-
YDF
5h 20m
1 stop
United Airlines Logo
2:05 pm - 11:06 pm
YDF
-
IAD
10h 31m
2 stops
$674United Airlines
Fri, Aug 7 - Sun, Aug 23

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
May 8
IAD9:45 amWashington, D.C. Dulles Intl
5h 56m
1 stop
YYT5:11 pmSt John's
May 21
YYT1:15 pmSt John's
7h 13m
1 stop
IAD6:58 pmWashington, D.C. Dulles Intl
$490
Air Canada
Jun 23
IAD9:45 amWashington, D.C. Dulles Intl
8h 28m
2 stops
YYT7:43 pmSt John's
Jun 30
YYT5:30 amSt John's
12h 12m
2 stops
IAD4:12 pmWashington, D.C. Dulles Intl
$500
Air Canada
Jun 24
IAD9:45 amWashington, D.C. Dulles Intl
8h 28m
2 stops
YYT7:43 pmSt John's
Jul 8
YYT11:05 amSt John's
9h 26m
2 stops
IAD7:01 pmWashington, D.C. Dulles Intl
$501

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
May 8
IAD11:30 amWashington, D.C. Dulles Intl
11h 51m
2 stops
YYT12:51 amSt John's
May 21
YYT6:05 amSt John's
10h 46m
2 stops
IAD3:21 pmWashington, D.C. Dulles Intl
$413
Porter Airlines
Mar 19
IAD11:40 amWashington, D.C. Dulles Intl
11h 50m
2 stops
YYT1:00 amSt John's
Mar 21
YYT6:20 amSt John's
7h 39m
2 stops
IAD12:29 pmWashington, D.C. Dulles Intl
$423
Porter Airlines
May 24
IAD4:05 pmWashington, D.C. Dulles Intl
7h 16m
2 stops
YYT12:51 amSt John's
May 27
YYT6:05 amSt John's
10h 46m
2 stops
IAD3:21 pmWashington, D.C. Dulles Intl
$474

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 832,500 searches. Data last updated February 13, 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 5/8

11:30 am-12:51 am

2 stops11h 51m

St John's

Thu 5/21

6:05 am-3:21 pm

2 stops10h 46m

$413

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 3/19

11:40 am-1:00 am

2 stops11h 50m

St John's

Sat 3/21

6:20 am-12:29 pm

2 stops7h 39m

$423

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 4/29

11:40 am-10:55 pm

1 stop9h 45m

St John's

Fri 5/1

6:55 pm-10:46 am

1 stop17h 21m

$459

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 5/24

4:05 pm-12:51 am

2 stops7h 16m

St John's

Wed 5/27

6:05 am-3:21 pm

2 stops10h 46m

$474

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 4/29

11:40 am-1:01 am

2 stops11h 51m

St John's

Fri 5/1

6:55 pm-10:46 am

1 stop17h 21m

$478

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 6/7

4:05 pm-12:51 am

2 stops7h 16m

St John's

Mon 6/15

6:05 am-3:21 pm

2 stops10h 46m

$482

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 6/5

11:30 am-10:55 pm

1 stop9h 55m

St John's

Sun 6/7

3:00 pm-10:46 am

1 stop21h 16m

$488

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 5/8

9:45 am-5:11 pm

1 stop5h 56m

St John's

Thu 5/21

1:15 pm-6:58 pm

1 stop7h 13m

$490

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 6/23

9:45 am-7:43 pm

2 stops8h 28m

St John's

Tue 6/30

5:30 am-4:12 pm

2 stops12h 12m

$500

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 8/7

9:45 am-4:35 pm

1 stop5h 20m

Deer Lake

Sun 8/23

2:05 pm-11:06 pm

2 stops10h 31m

$674

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest 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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador flights?

You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador flight.

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 20m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador takes 5h 20m
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 many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 you'll need for your trip to Newfoundland and Labrador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Newfoundland and Labrador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $241Free CancellationRating
7.4
9,287 reviews
Search United Airlines flights
Air CanadaPriceFrom $258Free CancellationRating
7.1
10,717 reviews
Search Air Canada flights

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?

Yes. momondo enables you to select and highlight flights to Newfoundland and Labrador from Washington, D.C. with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Newfoundland and Labrador from Washington, D.C..

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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