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

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Newfoundland and Labrador departing on 26/8. 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 Seattle to Newfoundland and Labrador

Cheap round-trip flights

Air Canada Logo
7:15 p.m. - 1:04 p.m.SEA-YYT
13h 19m2 stops
Air Canada Logo
5:00 a.m. - 10:59 a.m.YYT-SEA
10h 29m1 stop
C$ 560Air Canada
Find Deal
Sun, 21 Sep - Sun, 28 Sep
Air Canada Logo
7:15 p.m. - 1:04 p.m.SEA-YYT
13h 19m2 stops
Air Canada Logo
5:50 a.m. - 6:36 p.m.YYT-SEA
17h 16m2 stops
C$ 578Air Canada
Find Deal
Sun, 21 Sep - Sun, 28 Sep
Air Canada Logo
7:15 a.m. - 12:39 a.m.SEA-YYT
12h 54m1 stop
Air Canada Logo
5:00 a.m. - 10:59 a.m.YYT-SEA
10h 29m1 stop
C$ 607Air Canada
Find Deal
Sun, 21 Sep - Sun, 28 Sep
WestJet Logo
1:15 p.m. - 10:56 p.m.SEA-YYT
29h 11m2 stops
WestJet Logo
7:10 a.m. - 12:59 p.m.YYT-SEA
10h 19m1 stop
C$ 658WestJet
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air Canada Logo
12:05 p.m. - 1:31 a.m.SEA-YYT
8h 56m1 stop
Air Canada Logo
2:00 p.m. - 7:31 p.m.YYT-SEA
10h 01m1 stop
C$ 673Air Canada
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Air Canada Logo
7:15 p.m. - 1:04 p.m.SEA-YYT
13h 19m2 stops
Air Canada Logo
5:50 a.m. - 2:16 p.m.YYT-SEA
12h 56m2 stops
C$ 679Air Canada
Find Deal
Fri, 12 Sep - Fri, 19 Sep
 Logo
7:35 p.m. - 12:28 a.m.SEA-YYT
24h 23m3 stops
 Logo
5:00 p.m. - 8:29 p.m.YYT-SEA
31h 59m2 stops
C$ 739
Find Deal
Tue, 26 Aug - Tue, 2 Sep
 Logo
7:35 p.m. - 12:28 a.m.SEA-YYT
24h 23m3 stops
 Logo
5:00 p.m. - 8:29 p.m.YYT-SEA
31h 59m3 stops
C$ 753
Find Deal
Tue, 26 Aug - Tue, 2 Sep
WestJet Logo
2:05 p.m. - 6:20 a.m.SEA-YYT
11h 45m1 stop
WestJet Logo
5:00 p.m. - 8:29 p.m.YYT-SEA
31h 59m3 stops
C$ 792WestJet
Find Deal
Tue, 26 Aug - Tue, 2 Sep
United Airlines Logo
12:05 p.m. - 1:31 a.m.SEA-YYT
8h 56m1 stop
United Airlines Logo
5:25 p.m. - 1:03 p.m.YYT-SEA
24h 08m2 stops
C$ 937United Airlines
Find Deal
Tue, 19 Aug - Tue, 26 Aug

Air Canada flights from Seattle to Newfoundland and Labrador

Our best Air Canada deals on Seattle to Newfoundland and Labrador flight tickets
Air Canada
21 Sep
SEA7:15 p.m.Seattle/Tacoma Intl
13h 19m
2 stops
YYT1:04 p.m.St John's
28 Sep
YYT5:00 a.m.St John's
10h 29m
1 stop
SEA10:59 a.m.Seattle/Tacoma Intl
Air Canada
21 Sep
SEA7:15 p.m.Seattle/Tacoma Intl
13h 19m
2 stops
YYT1:04 p.m.St John's
28 Sep
YYT5:50 a.m.St John's
17h 16m
2 stops
SEA6:36 p.m.Seattle/Tacoma Intl
Air Canada
21 Sep
SEA7:15 a.m.Seattle/Tacoma Intl
12h 54m
1 stop
YYT12:39 a.m.St John's
28 Sep
YYT5:00 a.m.St John's
10h 29m
1 stop
SEA10:59 a.m.Seattle/Tacoma Intl

WestJet flights from Seattle to Newfoundland and Labrador

Our best WestJet deals on Seattle to Newfoundland and Labrador flight tickets
WestJet
12 Sep
SEA1:15 p.m.Seattle/Tacoma Intl
29h 11m
2 stops
YYT10:56 p.m.St John's
19 Sep
YYT7:10 a.m.St John's
10h 19m
1 stop
SEA12:59 p.m.Seattle/Tacoma Intl
WestJet
26 Aug
SEA2:05 p.m.Seattle/Tacoma Intl
11h 45m
1 stop
YYT6:20 a.m.St John's
2 Sep
YYT5:00 p.m.St John's
31h 59m
3 stops
SEA8:29 p.m.Seattle/Tacoma Intl
WestJet
19 Aug
SEA7:35 p.m.Seattle/Tacoma Intl
30h 15m
1 stop
YYT6:20 a.m.St John's
26 Aug
YYT7:10 a.m.St John's
10h 18m
1 stop
SEA12:58 p.m.Seattle/Tacoma Intl

momondo 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, momondo users made 96,600 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Seattle to Newfoundland and Labrador that are best for you.

Fly from

Fly to

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

Sun 21/9

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

2 stops13h 19m

St John's

Sun 28/9

5:50 a.m.-6:36 p.m.

2 stops17h 16m

C$ 578

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 21/9

7:15 a.m.-12:39 a.m.

1 stop12h 54m

St John's

Sun 28/9

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

1 stop10h 29m

C$ 607

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

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

1 stop8h 56m

St John's

Tue 2/9

2:00 p.m.-7:31 p.m.

1 stop10h 01m

C$ 673

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 12/9

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

2 stops13h 19m

St John's

Fri 19/9

5:50 a.m.-2:16 p.m.

2 stops12h 56m

C$ 679

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 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.

3 stops31h 59m

C$ 753

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 26/8

2:05 p.m.-6:20 a.m.

1 stop11h 45m

St John's

Tue 2/9

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

3 stops31h 59m

C$ 792

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

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See travel insights to Newfoundland and Labrador from

How to get the cheapest flight ticket from Seattle 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 month to fly to Newfoundland and Labrador?

The month of May is, on average, the cheapest month to fly to Newfoundland and Labrador from Seattle, with most prices found around C$ 600. If you aren’t able to travel during the month of May, then book flights to Newfoundland and Labrador from Seattle during August instead. Flights to Newfoundland and Labrador in August, while not as cheap as those in May, still average around C$ 668.

Cheap Seattle to Newfoundland and Labrador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Newfoundland and Labrador

Best price found

C$ 295

Fastest flight time

8h 56m

Direct flights

None

Airports in Newfoundland and Labrador

1 airport
The best one-way flight to Newfoundland and Labrador from Seattle in the past 72 hours is C$ 295. The best round-trip flight deal from Seattle to Newfoundland and Labrador found on momondo in the last 72 hours is C$ 560.
The fastest flight from Seattle to Newfoundland and Labrador takes 8h 56m
There are no direct flights from Seattle to Newfoundland and Labrador. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - St John's Airport.
There is 1 airport near Newfoundland and Labrador: St John's (YYT)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?

    Prices for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma 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 Seattle to Newfoundland and Labrador?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Newfoundland and Labrador for you.

Can I find flights from Seattle to Newfoundland and Labrador with flexible booking policies on momondo?

All flight searches from Seattle to Newfoundland and Labrador on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Newfoundland and Labrador?

momondo provides multiple filters to help you find the best flight to Newfoundland and Labrador from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Newfoundland and Labrador, momondo offers a useful price alert feature which will track prices for flights to Newfoundland and Labrador from Seattle and alert you when they change.


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1 adult
Tue 5/8
Tue 12/8

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