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Cheap flights from Seattle to Newfoundland and Labrador from C$ 878

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYT
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Seattle to Newfoundland and Labrador

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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 28 October 2025.

Wed 10/125:50 a.m.SEA - YYT
2 stops14h 36mAir Canada
Wed 17/125:00 a.m.YYT - SEA
2 stops14h 01mAir Canada
Deal found 26/10C$ 878
Wed 10/127:55 a.m.SEA - YYT
2 stops12h 38mMultiple Airlines
Wed 17/126:20 a.m.YYT - SEA
3 stops17h 06mMultiple Airlines
Deal found 26/10C$ 923
Wed 24/125:50 a.m.SEA - YYT
2 stops13h 13mAir Canada
Thu 1/15:05 a.m.YYT - SEA
2 stops21h 41mAir Canada
Deal found 27/10C$ 993
Tue 23/128:00 p.m.SEA - YYT
2 stops23h 03mAir Canada
Tue 30/125:05 a.m.YYT - SEA
2 stops21h 41mAir Canada
Deal found 27/10C$ 1,020
Wed 24/128:10 a.m.SEA - YYT
1 stop10h 53mAir Canada
Fri 2/18:55 p.m.YYT - SEA
2 stops29h 51mAir Canada
Deal found 27/10C$ 1,032
Thu 18/125:05 p.m.SEA - YYT
2 stops15h 00mUnited Airlines
Tue 30/125:05 a.m.YYT - SEA
2 stops20h 22mUnited Airlines
Deal found 27/10C$ 1,038
Tue 23/128:00 p.m.SEA - YYT
2 stops23h 03mAir Canada
Fri 2/18:55 p.m.YYT - SEA
2 stops29h 51mAir Canada
Deal found 27/10C$ 1,059
Thu 18/128:10 a.m.SEA - YYT
1 stop10h 53mUnited Airlines
Thu 1/15:00 a.m.YYT - SEA
2 stops24h 29mUnited Airlines
Deal found 27/10C$ 1,060
Thu 18/128:10 a.m.SEA - YYT
1 stop10h 53mUnited Airlines
Wed 31/125:05 a.m.YYT - SEA
2 stops24h 24mUnited Airlines
Deal found 27/10C$ 1,078

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 28 October 2025.

Round-trip from

C$ 878

Popular in

April

Cheapest in

May

Average price

C$ 775
Air Canada
  • Air Canada
  • 10/12-17/12
  • 4 total stops
  • 28h 37m total
  • Seattle to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 28 October 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

Wed 10/12

5:50 a.m.-12:56 a.m.

2 stops14h 36m

St John's

Wed 17/12

1:30 p.m.-10:16 p.m.

1 stop13h 16m

C$ 878

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Wed 10/12

3:10 p.m.-1:03 a.m.

3 stops29h 23m

St John's

Wed 17/12

5:40 p.m.-2:20 p.m.

3 stops25h 10m

C$ 999

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 23/12

8:00 p.m.-11:33 p.m.

2 stops23h 03m

St John's

Fri 2/1

8:55 p.m.-10:16 p.m.

2 stops29h 51m

C$ 1,059

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 18/12

8:10 a.m.-11:33 p.m.

1 stop10h 53m

St John's

Thu 1/1

5:00 a.m.-12:59 a.m.

2 stops24h 29m

C$ 1,060

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

5:05 p.m.-12:35 p.m.

2 stops15h 00m

St John's

Tue 30/12

5:05 a.m.-8:57 p.m.

2 stops20h 22m

C$ 1,066

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 21/12

5:00 a.m.-11:33 p.m.

2 stops14h 03m

St John's

Tue 30/12

5:05 a.m.-8:57 p.m.

2 stops20h 22m

C$ 1,066

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 18/12

5:00 a.m.-11:33 p.m.

2 stops14h 03m

St John's

Mon 29/12

5:05 a.m.-12:59 a.m.

2 stops24h 24m

C$ 1,084

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 18/12

5:05 p.m.-12:35 p.m.

2 stops15h 00m

St John's

Wed 31/12

5:05 a.m.-12:59 a.m.

2 stops24h 24m

C$ 1,084

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 22/12

8:10 a.m.-1:53 a.m.

1 stop13h 13m

St John's

Tue 30/12

5:05 a.m.-8:57 p.m.

2 stops20h 22m

C$ 1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Seattle to Newfoundland and Labrador?

    For as low as C$ 878, Air Canada can have you in Newfoundland and Labrador from Seattle in 14h 36m. There are 5034 km between Seattle and Newfoundland and Labrador.

  • 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.

See more FAQs

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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.

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