$380 Find Cheap Flights from Washington Dulles Airport to Newfoundland and Labrador

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Newfoundland and Labrador departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Newfoundland and Labrador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Newfoundland and Labrador, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Newfoundland and Labrador, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Newfoundland and Labrador

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. John's
St. John's2 stops$373
Deer Lake
Deer Lake1 stop$534
St. John's
St. John's2 stops$373
Deer Lake
Deer Lake1 stop$534

Book Cheap Dulles Intl to Newfoundland and Labrador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Newfoundland and Labrador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Newfoundland and Labrador

Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
9:45 am - 8:15 pm
IAD
-
YYT
9h 00m2 stops
Air Canada Logo
5:05 am - 3:46 pm
YYT
-
IAD
12h 11m2 stops
$373Air Canada
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
4:30 pm - 1:58 am
IAD
-
YYT
7h 58m1 stop
Air Canada Logo
5:05 am - 3:46 pm
YYT
-
IAD
12h 11m2 stops
$376Air Canada
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
11:35 am - 1:01 am
IAD
-
YYT
11h 56m2 stops
Multiple Airlines Logo
1:25 pm - 8:54 pm
YYT
-
IAD
8h 59m2 stops
$391Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
4:30 pm - 1:58 am
IAD
-
YYT
7h 58m1 stop
Air Canada Logo
5:00 am - 3:46 pm
YYT
-
IAD
12h 16m1 stop
$396Air Canada
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
11:35 am - 11:15 pm
IAD
-
YYT
10h 10m2 stops
Multiple Airlines Logo
5:00 am - 3:49 pm
YYT
-
IAD
12h 19m1 stop
$428Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Air Canada Logo
9:45 am - 5:21 pm
IAD
-
YYT
6h 06m1 stop
Air Canada Logo
5:00 am - 3:49 pm
YYT
-
IAD
12h 19m1 stop
$493Air Canada
Thu, Feb 26 - Sun, Mar 1
Porter Airlines Logo
11:40 am - 11:15 pm
IAD
-
YYT
10h 05m2 stops
Porter Airlines Logo
6:00 am - 5:14 pm
YYT
-
IAD
12h 44m2 stops
$515Porter Airlines
Sun, Mar 22 - Sun, Mar 29
Porter Airlines Logo
11:40 am - 11:05 pm
IAD
-
YYT
9h 55m2 stops
Porter Airlines Logo
6:00 am - 5:14 pm
YYT
-
IAD
12h 44m2 stops
$516Porter Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
11:35 am - 11:15 pm
IAD
-
YYT
10h 10m2 stops
Multiple Airlines Logo
6:15 am - 8:54 pm
YYT
-
IAD
16h 09m3 stops
$525Multiple Airlines
Sun, Mar 22 - Sat, Mar 28
Porter Airlines Logo
11:40 am - 11:05 pm
IAD
-
YYT
9h 55m2 stops
Porter Airlines Logo
6:20 am - 12:29 pm
YYT
-
IAD
7h 39m2 stops
$536Porter Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Newfoundland and Labrador flights

Get data-powered insights and trends into flights from Dulles Intl to Newfoundland and Labrador to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Newfoundland and Labrador?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador.

There are 2 airlines that fly nonstop from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador. They are Air Canada and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $258 and arriving in St. John's (YYT). On average, United Airlines offers the best prices for nonstop flights between Washington, D.C. Dulles Intl Airport and Newfoundland and Labrador.

Which airlines provide the cheapest flights from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Newfoundland and Labrador were found on Porter Airlines ($478) and Air Canada ($513).

Good to know

Low seasonMarch
Cheapest flight$373
Best time to beat the crowds with an average 58% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Washington Dulles Airport to St. John's

FAQs - booking Newfoundland and Labrador flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Newfoundland and Labrador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Newfoundland and Labrador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Newfoundland and Labrador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Newfoundland and Labrador is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Newfoundland and Labrador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Newfoundland and Labrador with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Newfoundland and Labrador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Newfoundland and Labrador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Newfoundland and Labrador?

    The cheapest time of day to fly to Newfoundland and Labrador is generally in the afternoon, when round-trip flights cost $695 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Newfoundland and Labrador is generally in the morning, which is peak travel time and where the average cost of a ticket is $843.

Reviews of the top airlines flying from Dulles Intl to Newfoundland and Labrador

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Newfoundland and Labrador. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Newfoundland and Labrador? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9092 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

4.0 OkayAnonymous, Dec 2025
IAD - GRU
Read more United Airlines reviews

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

Very nice comfortable spacy Airbus 321. I liked the offer of food on the Bistro menu. The idea is very good to pay and cost was low.

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

Made me check my carry on despite there being dozens of empty bins when I boarded which significantly inconvenienced me.

Everything you need to know for your flight from Dulles Intl to Newfoundland and Labrador

Information on your arrival and departure airports