Cheap flights from Seattle (SEA) to Tromsø (TOS) from $692

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 11/29. 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
May 3 — May 101

When is the cheapest time to fly from Seattle to Tromsø (SEA - 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 38% on your trip compared to booking a flight at noon.

Cheap Seattle to Tromsø flights in April & May 2024

Find cheap flight options from Seattle to Tromsø specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
Mon 5/271:30 pmSEA - TOS
2 stops18h 45mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
1 stop30h 55mMultiple Airlines
Deal found 4/27$1,132
Mon 5/271:30 pmSEA - TOS
2 stops18h 45mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
2 stops38h 50mMultiple Airlines
Deal found 4/27$1,169
Mon 5/276:00 amSEA - TOS
3 stops26h 15mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
2 stops38h 00mMultiple Airlines
Deal found 4/27$1,334
Sun 5/261:15 amSEA - TOS
3 stops31h 00mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
1 stop30h 55mMultiple Airlines
Deal found 4/27$1,337
Sun 5/261:15 amSEA - TOS
3 stops31h 00mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
2 stops38h 00mMultiple Airlines
Deal found 4/27$1,347
Mon 5/272:15 pmSEA - TOS
1 stop14h 45mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
1 stop30h 55mMultiple Airlines
Deal found 4/27$1,448
Sun 5/261:15 amSEA - TOS
2 stops31h 00mMultiple Airlines
Mon 6/36:05 pmTOS - SEA
1 stop30h 55mMultiple Airlines
Deal found 4/27$1,678

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 2,944,896 searches. Data last updated April 28, 2024.
Fri 11/291:43 amSEA - TOS
3 stops33h 12mMultiple Airlines
Tue 12/106:00 pmTOS - SEA
2 stops34h 05mMultiple Airlines
Deal found 4/28$692
Fri 11/291:43 amSEA - TOS
3 stops33h 12mMultiple Airlines
Tue 12/106:00 pmTOS - SEA
3 stops38h 37mMultiple Airlines
Deal found 4/28$694
Fri 11/2912:40 pmSEA - TOS
1 stop17h 15mDelta
Tue 12/103:40 pmTOS - SEA
2 stops36h 43mDelta
Deal found 4/27$740
Fri 11/295:40 amSEA - TOS
2 stops24h 15mDelta
Tue 12/103:40 pmTOS - SEA
2 stops36h 43mDelta
Deal found 4/27$744
Fri 11/2912:40 pmSEA - TOS
1 stop17h 15mDelta
Tue 12/103:40 pmTOS - SEA
1 stop29h 40mDelta
Deal found 4/27$829
Fri 11/2910:35 pmSEA - TOS
2 stops38h 30mMultiple Airlines
Tue 12/106:15 amTOS - SEA
3 stops35h 21mMultiple Airlines
Deal found 4/27$875
Tue 8/137:00 amSEA - TOS
2 stops26h 15mSWISS
Tue 8/2011:30 amTOS - SEA
2 stops39h 56mSWISS
Deal found 4/27$900
Sat 11/302:35 pmSEA - TOS
2 stops34h 25mMultiple Airlines
Tue 12/106:15 amTOS - SEA
2 stops19h 45mMultiple Airlines
Deal found 4/28$991
Sat 11/302:35 pmSEA - TOS
2 stops34h 25mMultiple Airlines
Tue 12/107:10 pmTOS - SEA
2 stops30h 50mMultiple Airlines
Deal found 4/27$994

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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$900 - $1,395

Route

Depart

Return

Price

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Tue 8/13

2 stops26h 15m

Tromso/Langnes

Tue 8/20

2 stops39h 56m

$900

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Mon 5/27

2 stops18h 45m

Tromso/Langnes

Mon 6/3

1 stop30h 55m

$1,132

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Mon 5/27

2 stops18h 45m

Tromso/Langnes

Mon 6/3

2 stops38h 50m

$1,169

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Tue 8/13

2 stops25h 53m

Tromso/Langnes

Tue 8/20

3 stops36h 15m

$1,203

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Tue 8/13

2 stops20h 05m

Tromso/Langnes

Tue 8/20

1 stop30h 20m

$1,319

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Mon 5/27

3 stops26h 15m

Tromso/Langnes

Mon 6/3

2 stops38h 00m

$1,334

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sun 5/26

3 stops31h 00m

Tromso/Langnes

Mon 6/3

1 stop30h 55m

$1,337

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Sun 5/26

3 stops31h 00m

Tromso/Langnes

Mon 6/3

2 stops38h 00m

$1,347

Seattle/Tacoma IntlTromso/Langnes

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Tue 8/13

1 stop14h 35m

Tromso/Langnes

Tue 8/20

1 stop16h 55m

$1,395

Flights are sorted by cheapest first

Deals found on 4/27

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

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 April 28, 2024.
7.8
Good
2,053 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.4

Comfort

7.6

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
2,053 reviews
7.8
Good
2,053 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.4

Comfort

7.6

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
1,380 reviews
7.8
Good
2,053 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.4

Comfort

7.6

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

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 SWISS for just $900, but on average you can expect to pay $1,465.

  • 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 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from Seattle to Tromsø by cabin class

Find flights from Seattle to Tromsø, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Tromsø?

Cheapflights helps you search for flights from Seattle to Tromsø via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Tromsø?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Tromsø.

Can Cheapflights find flights from Seattle to Tromsø with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Tromsø with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Tromsø become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.