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Newfoundland and Labrador

$436+ Cheap flights from Seattle (SEA) to Newfoundland and Labrador

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYT
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$436
(Mytrip)

Popular in

April

Cheapest in

August
Provider with most accurate pricing for Seattle/Tacoma Intl-St John's flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-St John's flights.
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From Seattle/Tacoma Intl to Newfoundland and Labrador
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Find flight deals from Seattle to Newfoundland and Labrador

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 February 22, 2025.

This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:48 amSEA - YYT
2 stops25h 27mMultiple Airlines
Tue 4/156:00 amYYT - SEA
2 stops17h 21mMultiple Airlines
Deal found 2/21$436
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:39 pmSEA - YYT
2 stops34h 11mWestJet
Fri 5/237:10 amYYT - SEA
1 stop10h 18mWestJet
Deal found 2/20$520
This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:40 amSEA - YYT
2 stops14h 27mAir Canada
Thu 5/82:00 pmYYT - SEA
1 stop10h 07mAir Canada
Deal found 2/21$610
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:45 pmSEA - YYT
2 stops19h 54mUnited Airlines
Mon 4/141:05 pmYYT - SEA
2 stops29h 43mUnited Airlines
Deal found 2/20$619

Find flights from Seattle to Newfoundland and Labrador within your budget

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 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Seattle

Fly to

Newfoundland and Labrador

Route

Depart

Return

Price

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 4/8

9:48 am-3:45 pm

2 stops25h 27m

St John's

Tue 4/15

6:00 am-6:51 pm

2 stops17h 21m

$436

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 5/15

3:39 pm-6:20 am

2 stops34h 11m

St John's

Fri 5/23

7:10 am-12:58 pm

1 stop10h 18m

$520

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 5/1

5:40 am-12:37 am

2 stops14h 27m

St John's

Thu 5/8

2:00 pm-7:37 pm

1 stop10h 07m

$610

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 4/7

12:45 pm-1:09 pm

2 stops19h 54m

St John's

Mon 4/14

1:05 pm-2:18 pm

2 stops29h 43m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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.

Travel insights for flights from Seattle to Newfoundland and Labrador

Get recent, data-driven insights about flights from Seattle to Newfoundland and Labrador including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SEA to NL?

Find hourly flight availability from Seattle to Newfoundland and Labrador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Newfoundland and Labrador as you normally would.

Rainfall in Newfoundland and Labrador by month

Plan your trip to Newfoundland and Labrador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newfoundland and Labrador ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit Newfoundland and Labrador when rainfall is around 3.6 in.

Temperature in Newfoundland and Labrador by month

Plan your trip to Newfoundland and Labrador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newfoundland and Labrador, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Newfoundland and Labrador

Get insights into the airlines that provide service to Newfoundland and Labrador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newfoundland and Labrador. Reviews last updated February 22, 2025.
United Airlines
7.4
Good
8,754 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,754 reviews
United Airlines
7.4
Good
8,754 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

WestJet
7.2
Good
2,800 reviews
United Airlines
7.4
Good
8,754 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Air Canada
7.0
Good
8,758 reviews
United Airlines
7.4
Good
8,754 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Newfoundland and Labrador. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • 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.

  • What is the cheapest month to book a flight from Seattle to Newfoundland and Labrador?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Newfoundland and Labrador (average of $464). Flying from Seattle to Newfoundland and Labrador in May is currently the most expensive (average of $680). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Newfoundland and Labrador

Discover the top 3 airlines that operate flights from Seattle to Newfoundland and Labrador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$347Average$545FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$459Average$715FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$531Average$843FlexibilityNo cancel feeOn-time69%
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