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Cheap flights from Seattle to Newfoundland and Labrador from $214

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 8/26. 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 pm - 1:04 pmSEA-YYT
13h 19m2 stops
Air Canada Logo
5:00 am - 10:59 amYYT-SEA
10h 29m1 stop
$406Air Canada
Find Deal
Sun, Sep 21 - Sun, Sep 28
Air Canada Logo
7:15 pm - 1:04 pmSEA-YYT
13h 19m2 stops
Air Canada Logo
5:50 am - 6:36 pmYYT-SEA
17h 16m2 stops
$419Air Canada
Find Deal
Sun, Sep 21 - Sun, Sep 28
Air Canada Logo
7:15 am - 12:39 amSEA-YYT
12h 54m1 stop
Air Canada Logo
5:00 am - 10:59 amYYT-SEA
10h 29m1 stop
$440Air Canada
Find Deal
Sun, Sep 21 - Sun, Sep 28
WestJet Logo
1:15 pm - 10:56 pmSEA-YYT
29h 11m2 stops
WestJet Logo
7:10 am - 12:59 pmYYT-SEA
10h 19m1 stop
$477WestJet
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
12:05 pm - 1:31 amSEA-YYT
8h 56m1 stop
Air Canada Logo
2:00 pm - 7:31 pmYYT-SEA
10h 01m1 stop
$488Air Canada
Find Deal
Tue, Aug 26 - Tue, Sep 2
Logo
7:35 pm - 12:28 amSEA-YYT
24h 23m3 stops
Logo
5:00 pm - 8:29 pmYYT-SEA
31h 59m2 stops
$536
Find Deal
Tue, Aug 26 - Tue, Sep 2
Logo
7:35 pm - 12:28 amSEA-YYT
24h 23m3 stops
Logo
5:00 pm - 8:29 pmYYT-SEA
31h 59m3 stops
$546
Find Deal
Tue, Aug 26 - Tue, Sep 2
WestJet Logo
2:05 pm - 6:20 amSEA-YYT
11h 45m1 stop
WestJet Logo
5:00 pm - 8:29 pmYYT-SEA
31h 59m3 stops
$574WestJet
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
5:14 pm - 1:04 pmSEA-YYT
15h 20m2 stops
United Airlines Logo
5:00 am - 6:49 pmYYT-SEA
18h 19m3 stops
$623United Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 13
United Airlines Logo
12:05 pm - 1:31 amSEA-YYT
8h 56m1 stop
United Airlines Logo
5:25 pm - 1:03 pmYYT-SEA
24h 08m2 stops
$679United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26

Air Canada flights from Seattle to Newfoundland and Labrador

Our best Air Canada deals on Seattle to Newfoundland and Labrador flight tickets
Air Canada
Sep 21
SEA7:15 pmSeattle/Tacoma Intl
13h 19m
2 stops
YYT1:04 pmSt John's
Sep 28
YYT5:00 amSt John's
10h 29m
1 stop
SEA10:59 amSeattle/Tacoma Intl
$406
Find similar
Air Canada
Sep 21
SEA7:15 pmSeattle/Tacoma Intl
13h 19m
2 stops
YYT1:04 pmSt John's
Sep 28
YYT5:50 amSt John's
17h 16m
2 stops
SEA6:36 pmSeattle/Tacoma Intl
$419
Find similar
Air Canada
Sep 21
SEA7:15 amSeattle/Tacoma Intl
12h 54m
1 stop
YYT12:39 amSt John's
Sep 28
YYT5:00 amSt John's
10h 29m
1 stop
SEA10:59 amSeattle/Tacoma Intl
$440
Find similar

WestJet flights from Seattle to Newfoundland and Labrador

Our best WestJet deals on Seattle to Newfoundland and Labrador flight tickets
WestJet
Sep 12
SEA1:15 pmSeattle/Tacoma Intl
29h 11m
2 stops
YYT10:56 pmSt John's
Sep 19
YYT7:10 amSt John's
10h 19m
1 stop
SEA12:59 pmSeattle/Tacoma Intl
$477
Find similar
WestJet
Aug 26
SEA2:05 pmSeattle/Tacoma Intl
11h 45m
1 stop
YYT6:20 amSt John's
Sep 2
YYT5:00 pmSt John's
31h 59m
3 stops
SEA8:29 pmSeattle/Tacoma Intl
$574
Find similar
WestJet
Aug 19
SEA7:35 pmSeattle/Tacoma Intl
30h 15m
1 stop
YYT6:20 amSt John's
Aug 26
YYT7:10 amSt John's
10h 18m
1 stop
SEA12:58 pmSeattle/Tacoma Intl
$598
Find similar

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 832,500 searches. Data last updated July 31, 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 9/21

7:15 pm-1:04 pm

2 stops13h 19m

St John's

Sun 9/28

5:00 am-10:59 am

1 stop10h 29m

$406

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 9/21

7:15 pm-1:04 pm

2 stops13h 19m

St John's

Sun 9/28

5:50 am-6:36 pm

2 stops17h 16m

$419

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 9/21

7:15 am-12:39 am

1 stop12h 54m

St John's

Sun 9/28

5:00 am-10:59 am

1 stop10h 29m

$440

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 9/12

1:15 pm-10:56 pm

2 stops29h 11m

St John's

Fri 9/19

7:10 am-12:59 pm

1 stop10h 19m

$477

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 8/26

12:05 pm-1:31 am

1 stop8h 56m

St John's

Tue 9/2

2:00 pm-7:31 pm

1 stop10h 01m

$488

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 8/26

7:35 pm-12:28 am

3 stops24h 23m

St John's

Tue 9/2

5:00 pm-8:29 pm

2 stops31h 59m

$536

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 8/26

7:35 pm-12:28 am

3 stops24h 23m

St John's

Tue 9/2

5:00 pm-8:29 pm

3 stops31h 59m

$546

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 8/26

2:05 pm-6:20 am

1 stop11h 45m

St John's

Tue 9/2

5:00 pm-8:29 pm

3 stops31h 59m

$574

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 9/5

5:14 pm-1:04 pm

2 stops15h 20m

St John's

Sat 9/13

5:00 am-6:49 pm

3 stops18h 19m

$623

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 8/19

12:05 pm-1:31 am

1 stop8h 56m

St John's

Tue 8/26

5:25 pm-1:03 pm

2 stops24h 08m

$679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $435. 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 $484.

What is the cheapest day to depart on your flight to Newfoundland and Labrador?

Our data shows that Friday is the least expensive day to fly to Newfoundland and Labrador. Tickets to fly out on this day can be as low as $580. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Newfoundland and Labrador on Sunday is $791.

What is the cheapest time of day to depart on your flight to Newfoundland and Labrador?

Flying to Newfoundland and Labrador from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $435 when looking at flights departing in the afternoon. Flights to Newfoundland and Labrador are more costly in the evening, with an average ticket price of $726. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Seattle to Newfoundland and Labrador flights?

You could potentially save up to 62% on your flight if you consider stops on a Seattle to Newfoundland and Labrador flight.

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

$214

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 $214. The best round-trip flight deal from Seattle to Newfoundland and Labrador found on momondo in the last 72 hours is $406.
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)
Search flight deals

  • 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 refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 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 Seattle to Newfoundland and Labrador

Compare and see reviews for airlines that fly from Seattle to Newfoundland and Labrador with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $366Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom $437Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Newfoundland and Labrador?

Finding the right flight to Newfoundland and Labrador from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Newfoundland and Labrador quick and easy, saving you time and money.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Newfoundland and Labrador.

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

Yes momondo offers price alerts on flights to Newfoundland and Labrador from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Newfoundland and Labrador trip

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