$453 Cheap Flights from Detroit (DTW) to Tromsø (TOS)

View $453 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Tromsø (TOS-Langnes)

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Cheap Flights from Detroit to Tromsø (DTW-TOS)

Prices were available within the past 7 days and start at $453 for one-way flights and $625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Feb 6 - Thu, Feb 12
DTW
Detroit
TOS
Tromsø
$625 Roundtrip, found 23 hours ago
$625
Roundtrip
found 23 hours ago
Select British Airways flight, departing Fri, Feb 6 from Detroit to Tromsø, returning Thu, Feb 12, priced at $625 found 23 hours ago
Scandinavian Airlines
Wed, Oct 15 - Thu, Oct 23
DTW
Detroit
TOS
Tromsø
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Oct 15 from Detroit to Tromsø, returning Thu, Oct 23, priced at $651 found 1 day ago
Scandinavian Airlines
Wed, Nov 5 - Mon, Nov 10
DTW
Detroit
TOS
Tromsø
$664 Roundtrip, found 6 days ago
$664
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Detroit to Tromsø, returning Mon, Nov 10, priced at $664 found 6 days ago
Delta
Fri, Jul 4 - Sun, Jul 20
DTW
Detroit
TOS
Tromsø
$679 Roundtrip, found 5 days ago
$679
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 4 from Detroit to Tromsø, returning Sun, Jul 20, priced at $679 found 5 days ago
Scandinavian Airlines
Wed, Oct 15 - Sun, Oct 26
DTW
Detroit
TOS
Tromsø
$681 Roundtrip, found 2 days ago
$681
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, Oct 15 from Detroit to Tromsø, returning Sun, Oct 26, priced at $681 found 2 days ago
Scandinavian Airlines
Wed, Oct 15 - Thu, Oct 23
DTW
Detroit
TOS
Tromsø
$701 Roundtrip, found 1 day ago
$701
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Oct 15 from Detroit to Tromsø, returning Thu, Oct 23, priced at $701 found 1 day ago
Scandinavian Airlines
Thu, Oct 30 - Wed, Nov 5
DTW
Detroit
TOS
Tromsø
$714 Roundtrip, found 6 days ago
$714
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, Oct 30 from Detroit to Tromsø, returning Wed, Nov 5, priced at $714 found 6 days ago
Scandinavian Airlines
Wed, Oct 15 - Sun, Oct 26
DTW
Detroit
TOS
Tromsø
$731 Roundtrip, found 2 days ago
$731
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, Oct 15 from Detroit to Tromsø, returning Sun, Oct 26, priced at $731 found 2 days ago
Lufthansa
Mon, Jan 12 - Wed, Jan 21
DTW
Detroit
TOS
Tromsø
$732 Roundtrip, found 3 days ago
$732
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Jan 12 from Detroit to Tromsø, returning Wed, Jan 21, priced at $732 found 3 days ago
Lufthansa
Wed, Nov 26 - Sun, Nov 30
DTW
Detroit
TOS
Tromsø
$735 Roundtrip, found 12 hours ago
$735
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Wed, Nov 26 from Detroit to Tromsø, returning Sun, Nov 30, priced at $735 found 12 hours ago
Flights from Detroit (DTW) to Tromsø (TOS)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Langnes
Airlines serving
Air France, British Airways, Finnair, Lufthansa, Scandinavian Airlines
Roundtrip price
$625
Distance
3790 mi

Detroit to Tromsø Flights

The cheapest times to fly from Detroit to Tromsø

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Tromsø are during the month of February. You can find some of the cheapest flights from Detroit to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Tromsø

Sunday is one of the best days to book for cheap flights from Detroit to Tromsø: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Tromsø

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $453 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Tromsø flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Tromsø airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS) cost?
Discover the latest flight deals from DTW to TOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DTW to TOS?
The cheapest flights from DTW to TOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DTW to TOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DTW to TOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS)?
You’ll need to book a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DTW to TOS?
Usually you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS)?
Opt for a flight from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS) last-minute?
Last-minute fares from DTW to TOS are generally more expensive. To secure the lowest prices, start looking for flights well ahead of time. That being said, if your travel plans are flexible, it’s possible to score a cheap ticket just before your departure.
Is it cheaper to book a DTW to TOS flight and hotel package?
Compared with arranging flights and hotels separately, booking a DTW to TOS flight and hotel package with Expedia could result in significant savings. What’s more, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Langnes Airport (TOS)?
You can usually cancel or reschedule your DTW to TOS flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.