Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Newfoundland and Labrador from C$ 295

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYT
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Seattle to Newfoundland and Labrador

Keep the following information in mind while searching for Seattle to Newfoundland and Labrador flight deals. Data was last updated 30 July 2025.

Round-trip from

C$ 560

One-way from

C$ 295

Popular in

April

Cheapest in

May

Average price

C$ 898
Air Canada
  • Air Canada
  • 21/9-28/9
  • 3 total stops
  • 23h 48m total
  • Seattle to Newfoundland and Labrador
Search Deals
Air Canada
  • Air Canada
  • 26/8
  • 2 total stops
  • 10h 33m total
  • Seattle to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Seattle to Newfoundland and Labrador

Cheapest flights from Seattle to Newfoundland and Labrador
Explore the most affordable flight options available from Seattle to Newfoundland and Labrador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Sun 21/97:15 p.m.SEA - YYT
2 stops13h 19mAir Canada
Sun 28/95:00 a.m.YYT - SEA
1 stop10h 29mAir Canada
Deal found 29/7C$ 560
Fri 12/91:15 p.m.SEA - YYT
2 stops29h 11mWestJet
Fri 19/97:10 a.m.YYT - SEA
1 stop10h 19mWestJet
Deal found 28/7C$ 658
Tue 26/87:35 p.m.SEA - YYT
3 stops24h 23mMultiple Airlines
Tue 2/95:00 p.m.YYT - SEA
2 stops31h 59mMultiple Airlines
Deal found 29/7C$ 739
Tue 19/812:05 p.m.SEA - YYT
1 stop8h 56mUnited Airlines
Tue 26/85:25 p.m.YYT - SEA
2 stops24h 08mUnited Airlines
Deal found 29/7C$ 937

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 30 July 2025.
Use the filters below to find and compare flights from Seattle to Newfoundland and Labrador that are best for you.

Fly from

Seattle

Fly to

Newfoundland and Labrador

Route

Depart

Return

Price

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 21/9

7:15 p.m.-1:04 p.m.

2 stops13h 19m

St John's

Sun 28/9

5:00 a.m.-10:59 a.m.

1 stop10h 29m

C$ 560

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 12/9

1:15 p.m.-10:56 p.m.

2 stops29h 11m

St John's

Fri 19/9

7:10 a.m.-12:59 p.m.

1 stop10h 19m

C$ 658

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 26/8

7:35 p.m.-12:28 a.m.

3 stops24h 23m

St John's

Tue 2/9

5:00 p.m.-8:29 p.m.

2 stops31h 59m

C$ 739

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 19/8

12:05 p.m.-1:31 a.m.

1 stop8h 56m

St John's

Tue 26/8

5:25 p.m.-1:03 p.m.

2 stops24h 08m

C$ 937

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 26/8

7:20 a.m.-10:23 p.m.

2 stops10h 33m

C$ 295

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 25/8

6:17 a.m.-6:20 a.m.

2 stops19h 33m

C$ 371

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 25/8

7:05 a.m.-4:08 p.m.

3 stops28h 33m

C$ 377

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 14/8

12:20 a.m.-5:12 p.m.

2 stops12h 22m

C$ 863

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Seattle to Newfoundland and Labrador

Have a flexible travel schedule? Discover the best time to fly to Newfoundland and Labrador from Seattle 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 Seattle to Newfoundland and Labrador

What is the cheapest month to book a flight from Seattle to Newfoundland and Labrador?

Currently, May is the cheapest month in which you can book a flight from Seattle to Newfoundland and Labrador (average of C$ 221). Flying from Seattle 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.

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 30 July 2025.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Seattle to Newfoundland and Labrador. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,975 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,837 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Seattle 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.

  • What airport do you fly from for flights from Seattle to Newfoundland and Labrador?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Newfoundland and Labrador.

  • What are the cheapest airlines to fly from Seattle to Newfoundland and Labrador one-way?

    C$ 295 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from C$ 377 and C$ 863, respectively.

  • Can I find deals for flights from Seattle to Newfoundland and Labrador that include hotel bookings?

    Yes. In addition to deals on Seattle to Newfoundland and Labrador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle 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 Seattle to Newfoundland and Labrador.

  • Can I find deals for business class flights from Seattle to Newfoundland and Labrador?

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Newfoundland and Labrador?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Newfoundland and Labrador (average of C$ 221). Flying from Seattle 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Newfoundland and Labrador

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Pearson Intl flights
Seattle to Vancouver Intl flights
Seattle to Calgary flights
Seattle to Pierre Elliott Trudeau Intl flights
Seattle to Winnipeg flights
Portland to Vancouver Intl flights
Seattle to Edmonton flights
Portland to Calgary flights
Portland to Pearson Intl flights
Seattle to Hamilton flights
Portland to Pierre Elliott Trudeau Intl flights
Seattle to Region of Waterloo Intl flights
Seattle to St. John's flights
Seattle to Québec City flights
Spokane to Vancouver Intl flights
Portland to Victoria flights
Seattle to Halifax flights
Spokane to Calgary flights
Seattle to Kelowna flights
Spokane to Pearson Intl flights
Pasco to Pearson Intl flights
Portland to Edmonton flights
Portland to Winnipeg flights
Seattle to Victoria flights
Seattle to Ottawa flights
Portland to Ottawa flights
Seattle to Saskatoon flights
Portland to Halifax flights
Spokane to Edmonton flights
Pasco to Vancouver Intl flights
Portland to Regina flights
Seattle to Campbell River flights
Bellingham to Pearson Intl flights
Seattle to Regina flights
Pasco to Pierre Elliott Trudeau Intl flights
Seattle to Kamloops flights
Portland to Saskatoon flights
Seattle to Yellowknife flights
Spokane to Halifax flights
Portland to Nanaimo flights
Portland to Sydney flights
Seattle to Fort McMurray flights
Portland to Williams Lake flights
Seattle to Grande Prairie flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Newfoundland and Labrador?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Newfoundland and Labrador. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Newfoundland and Labrador?

Cheapflights helps you find that perfect flight to Newfoundland and Labrador from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Newfoundland and Labrador with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Newfoundland and Labrador with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Newfoundland and Labrador become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Newfoundland and Labrador flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.