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Cheap flights from Seattle to Newfoundland and Labrador from C$ 546

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 13/10. 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

Multiple Airlines Logo
8:06 a.m. - 6:20 a.m.SEA-YYT
17h 44m1 stop
Multiple Airlines Logo
7:10 a.m. - 12:59 p.m.YYT-SEA
10h 19m1 stop
C$ 546Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
3:36 p.m. - 6:20 a.m.SEA-YYT
10h 14m1 stop
Multiple Airlines Logo
3:00 p.m. - 12:59 p.m.YYT-SEA
26h 29m2 stops
C$ 575Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
8:06 a.m. - 10:56 p.m.SEA-YYT
34h 20m3 stops
Multiple Airlines Logo
7:10 a.m. - 12:59 p.m.YYT-SEA
10h 19m1 stop
C$ 699Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
8:06 a.m. - 10:56 p.m.SEA-YYT
34h 20m3 stops
Multiple Airlines Logo
3:00 p.m. - 12:59 p.m.YYT-SEA
26h 29m2 stops
C$ 765Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
8:40 a.m. - 12:17 p.m.SEA-YYT
23h 07m3 stops
Multiple Airlines Logo
6:00 a.m. - 8:29 p.m.YYT-SEA
18h 59m3 stops
C$ 865Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
WestJet Logo
8:40 a.m. - 10:56 p.m.SEA-YYT
33h 46m2 stops
WestJet Logo
3:00 p.m. - 12:59 p.m.YYT-SEA
26h 29m2 stops
C$ 953WestJet
Find Deal
Mon, 13 Oct - Mon, 20 Oct
WestJet Logo
8:40 a.m. - 6:20 a.m.SEA-YYT
17h 10m1 stop
WestJet Logo
3:00 p.m. - 12:59 p.m.YYT-SEA
26h 29m2 stops
C$ 1,142WestJet
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Air Canada Logo
8:15 a.m. - 12:56 a.m.SEA-YYT
12h 11m2 stops
Air Canada Logo
6:50 a.m. - 10:16 p.m.YYT-SEA
19h 56m1 stop
C$ 1,213Air Canada
Find Deal
Sat, 20 Dec - Mon, 29 Dec
Air Canada Logo
8:10 a.m. - 1:46 a.m.SEA-YYT
13h 06m2 stops
Air Canada Logo
6:35 a.m. - 10:16 p.m.YYT-SEA
20h 11m1 stop
C$ 1,227Air Canada
Find Deal
Sat, 20 Dec - Mon, 29 Dec
Multiple Airlines Logo
12:17 a.m. - 5:27 p.m.SEA-YYT
12h 40m2 stops
Multiple Airlines Logo
7:10 a.m. - 12:59 p.m.YYT-SEA
10h 19m1 stop
C$ 1,455Multiple Airlines
Find Deal
Sun, 12 Oct - Mon, 20 Oct

Air Canada flights from Seattle to Newfoundland and Labrador

Our best Air Canada deals on Seattle to Newfoundland and Labrador flight tickets
Air Canada
20 Dec
SEA8:15 a.m.Seattle/Tacoma Intl
12h 11m
2 stops
YYT12:56 a.m.St John's
29 Dec
YYT6:50 a.m.St John's
19h 56m
1 stop
SEA10:16 p.m.Seattle/Tacoma Intl
C$ 1,213
Find similar
Air Canada
20 Dec
SEA8:10 a.m.Seattle/Tacoma Intl
13h 06m
2 stops
YYT1:46 a.m.St John's
29 Dec
YYT6:35 a.m.St John's
20h 11m
1 stop
SEA10:16 p.m.Seattle/Tacoma Intl
C$ 1,227
Find similar

WestJet flights from Seattle to Newfoundland and Labrador

Our best WestJet deals on Seattle to Newfoundland and Labrador flight tickets
WestJet
13 Oct
SEA8:40 a.m.Seattle/Tacoma Intl
33h 46m
2 stops
YYT10:56 p.m.St John's
20 Oct
YYT3:00 p.m.St John's
26h 29m
2 stops
SEA12:59 p.m.Seattle/Tacoma Intl
C$ 953
Find similar
WestJet
13 Oct
SEA8:40 a.m.Seattle/Tacoma Intl
17h 10m
1 stop
YYT6:20 a.m.St John's
20 Oct
YYT3:00 p.m.St John's
26h 29m
2 stops
SEA12:59 p.m.Seattle/Tacoma Intl
C$ 1,142
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 96,600 searches. Data last updated 16 September 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

Mon 13/10

8:06 a.m.-6:20 a.m.

1 stop17h 44m

St John's

Mon 20/10

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

1 stop10h 19m

C$ 546

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 13/10

3:36 p.m.-6:20 a.m.

1 stop10h 14m

St John's

Mon 20/10

3:00 p.m.-12:59 p.m.

2 stops26h 29m

C$ 575

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 13/10

8:06 a.m.-10:56 p.m.

3 stops34h 20m

St John's

Mon 20/10

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

1 stop10h 19m

C$ 699

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 13/10

8:06 a.m.-10:56 p.m.

3 stops34h 20m

St John's

Mon 20/10

3:00 p.m.-12:59 p.m.

2 stops26h 29m

C$ 765

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 13/10

8:40 a.m.-12:17 p.m.

3 stops23h 07m

St John's

Mon 20/10

6:00 a.m.-8:29 p.m.

3 stops18h 59m

C$ 865

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 13/10

8:40 a.m.-10:56 p.m.

2 stops33h 46m

St John's

Mon 20/10

3:00 p.m.-12:59 p.m.

2 stops26h 29m

C$ 953

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 13/10

8:40 a.m.-6:20 a.m.

1 stop17h 10m

St John's

Mon 20/10

3:00 p.m.-12:59 p.m.

2 stops26h 29m

C$ 1,142

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

8:15 a.m.-12:56 a.m.

2 stops12h 11m

St John's

Mon 29/12

6:50 a.m.-10:16 p.m.

1 stop19h 56m

C$ 1,213

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

8:10 a.m.-1:46 a.m.

2 stops13h 06m

St John's

Mon 29/12

6:35 a.m.-10:16 p.m.

1 stop20h 11m

C$ 1,227

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 12/10

12:17 a.m.-5:27 p.m.

2 stops12h 40m

St John's

Mon 20/10

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

1 stop10h 19m

C$ 1,455

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 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$ 601. If you aren’t able to travel during the month of May, then book flights to Newfoundland and Labrador from Seattle during November instead. Flights to Newfoundland and Labrador in November, while not as cheap as those in May, still average around C$ 692.

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 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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