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Tromsø

$449+ Cheap flights from Seattle (SEA) to Tromsø (TOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TOS
Nov 3 — Nov 101
Sun 11/3
Sun 11/10
1 adult, Economy
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SEA - TOS
Nov 3 - Nov 10

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Cheap flight deals from Seattle to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tromsø (TOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$561
(Finnair)

One-way from

$449
(Finnair)
Provider with most accurate pricing for Seattle/Tacoma Intl-Tromso/Langnes flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tromso/Langnes flights.
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From Seattle/Tacoma Intl to Tromso/Langnes
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One-way flight from Seattle/Tacoma Intl to Tromso/Langnes
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Find flight deals from Seattle to Tromsø

Cheapest flights from Seattle to Tromsø
Explore the most affordable flight options available from Seattle to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:13 pmSEA - TOS
1 stop33h 37mDelta
Tue 12/172:50 pmTOS - SEA
2 stops36h 40mDelta
Deal found 10/28$759
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1510:51 pmSEA - TOS
2 stops29h 24mMultiple Airlines
Mon 11/186:15 amTOS - SEA
2 stops37h 03mMultiple Airlines
Deal found 10/28$824
This Air France deal was found by Cheapflights users on 10/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/301:35 pmSEA - TOS
2 stops19h 00mAir France
Tue 12/102:50 pmTOS - SEA
2 stops30h 02mAir France
Deal found 10/29$925
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:00 pmSEA - TOS
2 stops37h 40mLufthansa
Thu 12/193:05 pmTOS - SEA
1 stop30h 05mLufthansa
Deal found 10/27$1,470
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:13 pmSEA - TOS
1 stop33h 37mKLM
Tue 12/1710:30 amTOS - SEA
1 stop34h 22mKLM
Deal found 10/28$1,475
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:15 amSEA - TOS
2 stops26h 00mScandinavian Airlines
Mon 12/2311:45 amTOS - SEA
2 stops43h 39mScandinavian Airlines
Deal found 10/29$1,972

Find flights from Seattle to Tromsø within your budget

Customize your flight search to find flights from Seattle to Tromsø 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 2,539,541 searches. Data last updated October 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$561 - $1,388

Route

Depart

Return

Price

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Mon 3/24

2 stops28h 40m

Tromso/Langnes

Tue 4/1

2 stops24h 02m

$561

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sun 3/23

1 stop34h 30m

Tromso/Langnes

Sun 3/30

1 stop34h 10m

$600

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sun 3/23

2 stops33h 55m

Tromso/Langnes

Sat 3/29

1 stop28h 30m

$612

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Mon 3/24

2 stops20h 35m

Tromso/Langnes

Sun 3/30

3 stops36h 15m

$623

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 3/21

1 stop33h 00m

Tromso/Langnes

Thu 3/27

1 stop30h 20m

$656

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Wed 3/19

1 stop15h 10m

Tromso/Langnes

Wed 3/26

1 stop28h 50m

$815

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sat 11/30

2 stops19h 00m

Tromso/Langnes

Tue 12/10

2 stops30h 02m

$925

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sun 3/23

2 stops27h 45m

Tromso/Langnes

Thu 3/27

2 stops34h 34m

$1,388

Flights are sorted by cheapest first

Deals found on 10/28

  • Most accurate provider: When it comes to deals on Seattle-Tromsø flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Tromsø flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Tromsø flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tromsø flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Tromsø flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø 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 Tromsø

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

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

Find hourly flight availability from Seattle to Tromsø. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2024.

A simple way to save on the total cost of your ticket is to fly from Seattle to Tromsø in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.

Rainfall in Tromsø by month

Plan your trip to Tromsø by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tromsø ranges from 1.8 - 5.1 inches per month. October is typically the wettest month, when rainfall can reach 5.1 in. May is typically the driest time to visit Tromsø when rainfall is around 1.8 in.

Temperature in Tromsø by month

Plan your trip to Tromsø by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tromsø, 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 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Tromsø

Get insights into the airlines that provide service to Tromsø. 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 Tromsø. Reviews last updated October 29, 2024.
Delta
8.0
Very good
8,845 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,845 reviews
Delta
8.0
Very good
8,845 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,351 reviews
Delta
8.0
Very good
8,845 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Finnair
7.7
Good
1,319 reviews
Delta
8.0
Very good
8,845 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.4
Good
1,536 reviews
Delta
8.0
Very good
8,845 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Scandinavian Airlines
7.3
Good
1,298 reviews
Delta
8.0
Very good
8,845 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Tromsø. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Tromsø for under $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Tromsø for under $600. The cheapest flight booked recently is on Multiple Airlines for just $561, but on average you can expect to pay $772.

  • What are the cheapest airlines flying from Seattle to Tromsø round-trip?

    Our cheapest airline available from Seattle to Tromsø is KLM. Our recent data shows that you can find tickets from as low as $600 on this airline. Additional options worth looking into are Delta and Scandinavian Airlines, starting at $612 and $623 round-trip.

  • What does SEA to TOS mean?

    Great question - SEA to TOS just means Seattle/Tacoma Intl Airport to Tromso/Langnes Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Seattle to Tromsø that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Tromsø flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Tromsø with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Tromsø flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Tromsø that include hotel bookings?

    Yes. In addition to deals on Seattle to Tromsø flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Tromsø?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Tromsø.

  • Can I find deals for business class flights from Seattle to Tromsø?

    Yes. Cheapflights offers flight deals from Seattle to Tromsø by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Tromsø that allow pets onboard?

    Many airlines flying from Seattle to Tromsø offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Tromsø?

    Yes, you can often find last-minute deals on Seattle to Tromsø flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Tromsø flight deals updated?

    The Seattle to Tromsø flight deals you see on this page were last updated on 10/29.

See more FAQs

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