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Tromsø

$469+ Cheap flights from Boston (BOS) to Tromsø (TOS)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boston to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 12, 2025.

Round-trip from

$469
(oojo)

Popular in

June

Cheapest in

January

Average price

$1,141
From Boston Logan Intl to Tromso/Langnes
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Highest demand for flights based on searches. 27% potential increase in price ($257 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boston to Tromsø

Cheapest flights from Boston to Tromsø
Explore the most affordable flight options available from Boston to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:35 pmBOS - TOS
2 stops34h 25mScandinavian Airlines
Mon 12/85:10 pmTOS - BOS
2 stops28h 40mScandinavian Airlines
Deal found 6/10$469
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:25 pmBOS - TOS
3 stops32h 15mFinnair
Mon 12/86:45 pmTOS - BOS
2 stops30h 50mFinnair
Deal found 6/10$581
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:05 pmBOS - TOS
1 stop13h 35mLufthansa
Sat 9/63:15 pmTOS - BOS
1 stop34h 55mLufthansa
Deal found 6/10$706
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 8/2912:35 pmBOS - TOS
2 stops25h 15mMultiple Airlines
Sat 9/62:10 pmTOS - BOS
3 stops34h 40mMultiple Airlines
Deal found 6/10$776
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:05 pmBOS - TOS
1 stop19h 15mSWISS
Thu 8/77:10 pmTOS - BOS
1 stop26h 15mSWISS
Deal found 6/9$812

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boston to Tromsø that are best for you.

Fly from

Boston

Fly to

Tromsø

Route

Depart

Return

Price

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 8/29

5:40 pm-11:00 am

2 stops35h 20m

Tromso/Langnes

Sat 9/6

8:20 pm-3:35 pm

2 stops49h 15m

$526

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 8/29

8:05 pm-3:40 pm

1 stop13h 35m

Tromso/Langnes

Sat 9/6

3:15 pm-8:10 pm

1 stop34h 55m

$706

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 8/29

12:35 pm-7:50 pm

2 stops25h 15m

Tromso/Langnes

Sat 9/6

2:10 pm-6:50 pm

3 stops34h 40m

$776

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Wed 7/30

5:05 pm-6:20 pm

1 stop19h 15m

Tromso/Langnes

Thu 8/7

7:10 pm-3:25 pm

1 stop26h 15m

$812

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Thu 7/31

8:50 pm-8:40 am

3 stops29h 50m

$474

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Thu 7/31

9:40 pm-10:10 am

1 stop30h 30m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Best time to book a flight from Boston to Tromsø

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

Cheapflights Insights

Everything you need to know about your flight from Boston to Tromsø

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

Find hourly flight availability from Boston 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 June 12, 2025.

One of the essential ways to save on airfare from Boston to Tromsø is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

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 June 12, 2025.
Finnair
7.6
Good
1,290 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,290 reviews
Finnair
7.6
Good
1,290 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
SWISS
7.5
Good
1,623 reviews
Finnair
7.6
Good
1,290 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Scandinavian Airlines
7.3
Good
1,387 reviews
Finnair
7.6
Good
1,290 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Lufthansa
6.8
Okay
7,139 reviews
Finnair
7.6
Good
1,290 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

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

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

    Flying on Scandinavian Airlines is currently your cheapest option to Tromsø, with prices starting at $469. Additional round-trip tickets that might be worth considering are offered by Finnair and Lufthansa, with the lowest prices starting at $581 and $706, respectively. Scandinavian Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

See more FAQs

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Top airline flying from Boston to Tromsø

Discover the top airline that operate flights from Boston to Tromsø. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$408Average$580FlexibilityNo cancel feeOn-time77%

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