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Cheap flights from Seattle (SEA) to Tromsø (TOS) from $748

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. Click the price to replicate the search for this deal.
SEA — TOS
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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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 June 10, 2024.

Round-trip from

$512
From Seattle/Tacoma Intl to Tromso/Langnes
Search Deals

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

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 42% on your trip compared to booking a flight at noon.

Cheap Seattle to Tromsø flights in June & July 2024

Find cheap flight options from Seattle to Tromsø specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Mon 7/86:55 pmSEA - TOS
2 stops17h 30mMultiple Airlines
Mon 7/156:30 amTOS - SEA
2 stops37h 50mMultiple Airlines
Deal found 6/10$1,593
Mon 7/87:40 pmSEA - TOS
2 stops36h 35mMultiple Airlines
Mon 7/156:05 pmTOS - SEA
1 stop30h 55mMultiple Airlines
Deal found 6/10$1,769
Mon 7/83:50 pmSEA - TOS
3 stops22h 30mMultiple Airlines
Mon 7/156:50 pmTOS - SEA
2 stops31h 50mMultiple Airlines
Deal found 6/10$2,001
Sun 7/71:14 amSEA - TOS
2 stops31h 01mMultiple Airlines
Mon 7/156:05 pmTOS - SEA
2 stops51h 31mMultiple Airlines
Deal found 6/10$3,752
Sun 7/71:14 amSEA - TOS
3 stops31h 01mMultiple Airlines
Mon 7/156:05 pmTOS - SEA
2 stops58h 43mMultiple Airlines
Deal found 6/10$3,882
Sun 7/712:13 amSEA - TOS
2 stops32h 02mMultiple Airlines
Mon 7/156:05 pmTOS - SEA
1 stop30h 55mMultiple Airlines
Deal found 6/10$4,073

Seattle to Tromsø 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Tromsø in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Fri 8/26:15 pmSEA - TOS
1 stop34h 40mKLM
Thu 8/152:55 pmTOS - SEA
1 stop35h 45mKLM
Deal found 6/9$863
Fri 8/26:15 pmSEA - TOS
1 stop34h 40mDelta
Thu 8/152:55 pmTOS - SEA
1 stop35h 45mDelta
Deal found 6/9$1,009
Fri 8/25:05 pmSEA - TOS
2 stops35h 50mDelta
Thu 8/152:55 pmTOS - SEA
2 stops38h 01mDelta
Deal found 6/9$1,013
Sat 11/302:35 pmSEA - TOS
2 stops34h 25mMultiple Airlines
Tue 12/106:15 amTOS - SEA
2 stops19h 45mMultiple Airlines
Deal found 6/10$1,020
Sat 11/307:46 amSEA - TOS
3 stops20h 04mMultiple Airlines
Tue 12/106:00 pmTOS - SEA
2 stops39h 57mMultiple Airlines
Deal found 6/10$1,254
Fri 11/291:43 amSEA - TOS
3 stops26h 07mMultiple Airlines
Tue 12/106:00 pmTOS - SEA
2 stops34h 05mMultiple Airlines
Deal found 6/10$1,289
Fri 11/291:43 amSEA - TOS
2 stops26h 07mMultiple Airlines
Tue 12/106:00 pmTOS - SEA
2 stops38h 12mMultiple Airlines
Deal found 6/10$1,545
Mon 7/86:55 pmSEA - TOS
2 stops17h 30mMultiple Airlines
Mon 7/156:30 amTOS - SEA
2 stops37h 50mMultiple Airlines
Deal found 6/10$1,593
Sat 11/307:46 amSEA - TOS
3 stops20h 04mMultiple Airlines
Tue 12/101:05 pmTOS - SEA
3 stops31h 05mMultiple Airlines
Deal found 6/10$1,718

One-way flights to Tromsø from Seattle

Search for one-way flight options from Seattle to Tromsø. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Sat 11/302:35 pmSEA - TOS
2 stops22h 30mMultiple Airlines
Deal found 6/10$748
Fri 9/208:44 amSEA - TOS
2 stops23h 31mFinnair
Deal found 6/9$760
Fri 9/202:15 pmSEA - TOS
1 stop14h 45mLufthansa
Deal found 6/9$769
Sat 11/307:46 amSEA - TOS
3 stops20h 04mMultiple Airlines
Deal found 6/10$1,949
Fri 11/291:43 amSEA - TOS
3 stops26h 07mMultiple Airlines
Deal found 6/10$2,034
Fri 11/291:43 amSEA - TOS
2 stops26h 07mMultiple Airlines
Deal found 6/10$2,110
Fri 9/2011:59 pmSEA - TOS
3 stops32h 16mMultiple Airlines
Deal found 6/9$3,503

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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$863 - $1,718

Route

Depart

Return

Price

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 8/2

1 stop34h 40m

Tromso/Langnes

Thu 8/15

1 stop35h 45m

$863

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 8/2

1 stop34h 40m

Tromso/Langnes

Thu 8/15

1 stop35h 45m

$1,009

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 8/2

2 stops35h 50m

Tromso/Langnes

Thu 8/15

2 stops38h 01m

$1,013

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sat 11/30

2 stops34h 25m

Tromso/Langnes

Tue 12/10

2 stops19h 45m

$1,020

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sat 11/30

3 stops20h 04m

Tromso/Langnes

Tue 12/10

2 stops39h 57m

$1,254

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 11/29

3 stops26h 07m

Tromso/Langnes

Tue 12/10

2 stops34h 05m

$1,289

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 11/29

2 stops26h 07m

Tromso/Langnes

Tue 12/10

2 stops38h 12m

$1,545

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sat 11/30

3 stops20h 04m

Tromso/Langnes

Tue 12/10

3 stops31h 05m

$1,718

Flights are sorted by cheapest first

Deals found on 6/9

No data available for this route at this time. Please check back soon.

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.

Temperature and rainfall in Tromsø by month

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

TOS

Temperature

24.8 - 53.6 °F

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 June 10, 2024.
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,473 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,359 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Lufthansa
7.0
Good
7,494 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $900 on Cheapflights?

    Yes, there are multiple flights from Seattle to Tromsø for under $900. The cheapest flight booked recently is on KLM for just $863, but on average you can expect to pay $1,213.

  • 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 $863 on this airline. An additional option worth looking into is Delta, starting at $1,009.

  • 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 6/10.

See more FAQs

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Search flights from Seattle to Tromsø by cabin class

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