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Cheap flights from Seattle to Newfoundland and Labrador from $604

This is the cheapest round-trip 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 12/3. 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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Cheap round-trip flights

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Multiple Airlines Logo
7:55 am - 1:03 amSEA-YYT
12h 38m2 stops
Multiple Airlines Logo
6:20 am - 2:23 pmYYT-SEA
12h 33m2 stops
$604Multiple Airlines
Find Deal
qua, dez 3 - qui, dez 11
Air Canada Logo
8:10 am - 11:33 pmSEA-YYT
10h 53m1 stop
Air Canada Logo
5:05 am - 2:31 pmYYT-SEA
13h 56m2 stops
$628Air Canada
Find Deal
qua, dez 3 - qui, dez 11
Air Canada Logo
8:10 am - 11:33 pmSEA-YYT
10h 53m1 stop
Air Canada Logo
1:30 pm - 10:16 pmYYT-SEA
13h 16m1 stop
$634Air Canada
Find Deal
qua, dez 3 - qui, dez 11
Multiple Airlines Logo
3:15 pm - 1:03 amSEA-YYT
29h 18m3 stops
Multiple Airlines Logo
6:20 am - 10:22 amYYT-SEA
32h 32m3 stops
$643Multiple Airlines
Find Deal
qua, dez 3 - qui, dez 11
Air Canada Logo
5:50 am - 12:56 amSEA-YYT
14h 36m2 stops
Air Canada Logo
6:15 pm - 2:31 pmYYT-SEA
24h 46m2 stops
$654Air Canada
Find Deal
qua, nov 26 - dom, nov 30
Air Canada Logo
8:10 am - 1:33 amSEA-YYT
12h 53m1 stop
Air Canada Logo
6:15 pm - 2:31 pmYYT-SEA
24h 46m2 stops
$684Air Canada
Find Deal
qua, nov 26 - dom, nov 30
Air Canada Logo
8:10 am - 11:33 pmSEA-YYT
10h 53m1 stop
Air Canada Logo
5:05 am - 10:16 pmYYT-SEA
21h 41m2 stops
$708Air Canada
Find Deal
qua, dez 24 - qui, jan 1
United Airlines Logo
11:50 pm - 5:22 pmSEA-YYT
13h 02m2 stops
United Airlines Logo
2:00 pm - 7:41 pmYYT-SEA
10h 11m1 stop
$1,054United Airlines
Find Deal
sex, mai 1 - ter, mai 5
United Airlines Logo
1:35 pm - 5:21 pmSEA-YYT
23h 16m3 stops
United Airlines Logo
5:00 am - 9:17 pmYYT-SEA
20h 47m2 stops
$1,074United Airlines
Find Deal
qua, dez 24 - qua, dez 31
United Airlines Logo
1:35 pm - 5:21 pmSEA-YYT
23h 16m3 stops
United Airlines Logo
5:00 am - 11:12 pmYYT-SEA
22h 42m2 stops
$1,107United Airlines
Find Deal
qua, dez 24 - ter, dez 30

Air Canada flights from Seattle to Newfoundland and Labrador

Our best Air Canada deals on Seattle to Newfoundland and Labrador flight tickets
Air Canada
Dec 3
SEA8:10 amSeattle/Tacoma Intl
10h 53m
1 stop
YYT11:33 pmSt John's
Dec 11
YYT5:05 amSt John's
13h 56m
2 stops
SEA2:31 pmSeattle/Tacoma Intl
$628
Find similar
Air Canada
Dec 3
SEA8:10 amSeattle/Tacoma Intl
10h 53m
1 stop
YYT11:33 pmSt John's
Dec 11
YYT1:30 pmSt John's
13h 16m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$634
Find similar
Air Canada
Nov 26
SEA5:50 amSeattle/Tacoma Intl
14h 36m
2 stops
YYT12:56 amSt John's
Nov 30
YYT6:15 pmSt John's
24h 46m
2 stops
SEA2:31 pmSeattle/Tacoma Intl
$654
Find similar

United Airlines flights from Seattle to Newfoundland and Labrador

Our best United Airlines deals on Seattle to Newfoundland and Labrador flight tickets
United Airlines
May 1
SEA11:50 pmSeattle/Tacoma Intl
13h 02m
2 stops
YYT5:22 pmSt John's
May 5
YYT2:00 pmSt John's
10h 11m
1 stop
SEA7:41 pmSeattle/Tacoma Intl
$1,054
Find similar
United Airlines
Dec 24
SEA1:35 pmSeattle/Tacoma Intl
23h 16m
3 stops
YYT5:21 pmSt John's
Dec 31
YYT5:00 amSt John's
20h 47m
2 stops
SEA9:17 pmSeattle/Tacoma Intl
$1,074
Find similar
United Airlines
Dec 24
SEA1:35 pmSeattle/Tacoma Intl
23h 16m
3 stops
YYT5:21 pmSt John's
Dec 30
YYT5:00 amSt John's
22h 42m
2 stops
SEA11:12 pmSeattle/Tacoma Intl
$1,107
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 novembro 3, 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

qua 12/3

7:55 am-1:03 am

2 stops12h 38m

St John's

qui 12/11

6:20 am-2:23 pm

2 stops12h 33m

$604

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 12/3

8:10 am-11:33 pm

1 stop10h 53m

St John's

qui 12/11

5:05 am-2:31 pm

2 stops13h 56m

$628

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 12/3

8:10 am-11:33 pm

1 stop10h 53m

St John's

qui 12/11

1:30 pm-10:16 pm

1 stop13h 16m

$634

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 12/3

3:15 pm-1:03 am

3 stops29h 18m

St John's

qui 12/11

6:20 am-10:22 am

3 stops32h 32m

$643

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 11/26

5:50 am-12:56 am

2 stops14h 36m

St John's

dom 11/30

6:15 pm-2:31 pm

2 stops24h 46m

$654

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 11/26

8:10 am-1:33 am

1 stop12h 53m

St John's

dom 11/30

6:15 pm-2:31 pm

2 stops24h 46m

$684

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 12/24

8:10 am-11:33 pm

1 stop10h 53m

St John's

qui 1/1

5:05 am-10:16 pm

2 stops21h 41m

$708

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

sex 5/1

11:50 pm-5:22 pm

2 stops13h 02m

St John's

ter 5/5

2:00 pm-7:41 pm

1 stop10h 11m

$1,054

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 12/24

1:35 pm-5:21 pm

3 stops23h 16m

St John's

qua 12/31

5:00 am-9:17 pm

2 stops20h 47m

$1,074

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

qua 12/24

1:35 pm-5:21 pm

3 stops23h 16m

St John's

ter 12/30

5:00 am-11:12 pm

2 stops22h 42m

$1,107

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 58% 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

Direct flights

None
There are no direct flights from Seattle to Newfoundland and Labrador. There are no popular flight routes from Seattle to Newfoundland and Labrador.
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  • 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
United AirlinesPriceFrom $158Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Air CanadaPriceFrom $392Free CancellationRating
7.1
10,398 reviews
Search Air Canada flights
WestJetPriceFrom $454Free CancellationRating
7.2
3,153 reviews
Search WestJet 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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qua 12/3
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