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$704+ Cheap flights from Finland to Detroit (DTT)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — DTT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Finland to Detroit

Keep the following information in mind while searching for Finland to Detroit flight deals. Data was last updated September 16, 2025.

Round-trip from

$704
(Ticket)

Popular in

August

Cheapest in

May

Average price

$919
From Finland to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Finland to Detroit

Cheapest flights from Finland to Detroit
Explore the most affordable flight options available from Finland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Ticket deal was found by Cheapflights users on 9/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:00 pmHEL - DTW
1 stop30h 10mTurkish Airlines
Tue 11/48:05 pmDTW - HEL
1 stop32h 30mTurkish Airlines
Deal found 9/14$704
This Turkish Airlines deal was found by Cheapflights users on 9/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:30 pmHEL - DTW
1 stop36h 40mTurkish Airlines
Mon 11/178:05 pmDTW - HEL
1 stop32h 30mTurkish Airlines
Deal found 9/15$747
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:30 pmHEL - DTW
2 stops26h 15mMultiple Airlines
Tue 11/43:59 pmDTW - HEL
1 stop14h 56mMultiple Airlines
Deal found 9/14$834
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 10/317:00 amHEL - DTW
2 stops19h 05mDelta
Tue 11/44:37 pmDTW - HEL
2 stops16h 48mDelta
Deal found 9/14$843
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/26:40 amHEL - DTW
2 stops19h 13mDelta
Mon 10/65:55 pmDTW - HEL
1 stop15h 45mDelta
Deal found 9/15$856
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:55 amHEL - DTW
1 stop14h 15mUnited Airlines
Tue 11/44:00 pmDTW - HEL
1 stop14h 10mUnited Airlines
Deal found 9/15$883
This Lufthansa deal was found by Cheapflights users on 9/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:55 amHEL - DTW
1 stop14h 15mLufthansa
Mon 11/175:51 pmDTW - HEL
2 stops24h 29mLufthansa
Deal found 9/15$884

Cheapflights Fare Finder

 
Customize your flight search to find flights from Finland to Detroit 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 September 16, 2025.
Use the filters below to find and compare flights from Finland to Detroit that are best for you.

Fly from

Finland

Fly to

Detroit

Route

Depart

Return

Price

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Fri 10/31

7:00 pm-7:10 pm

1 stop30h 10m

Detroit Metropolitan Wayne County

Tue 11/4

8:05 pm-11:35 am

1 stop32h 30m

$704

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Thu 11/13

12:30 pm-6:10 pm

1 stop36h 40m

Detroit Metropolitan Wayne County

Mon 11/17

8:05 pm-11:35 am

1 stop32h 30m

$747

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Fri 10/31

12:30 pm-8:45 am

2 stops26h 15m

Detroit Metropolitan Wayne County

Tue 11/4

3:59 pm-1:55 pm

1 stop14h 56m

$834

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Fri 10/31

7:00 am-8:05 pm

2 stops19h 05m

Detroit Metropolitan Wayne County

Tue 11/4

4:37 pm-4:25 pm

2 stops16h 48m

$843

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Thu 10/2

6:40 am-6:53 pm

2 stops19h 13m

Detroit Metropolitan Wayne County

Mon 10/6

5:55 pm-4:40 pm

1 stop15h 45m

$856

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Thu 11/13

6:55 am-2:10 pm

1 stop14h 15m

Detroit Metropolitan Wayne County

Mon 11/17

2:10 pm-4:40 pm

2 stops19h 30m

$883

HelsinkiDetroit

HEL - DTW

HELDTW

Helsinki-Vantaa

Fri 10/31

6:55 am-3:10 pm

1 stop14h 15m

Detroit Metropolitan Wayne County

Tue 11/4

4:00 pm-1:10 pm

1 stop14h 10m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Finland to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Finland 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 Finland to Detroit

What is the cheapest month to book a flight from Finland to Detroit?

Currently, August is the cheapest month in which you can book a flight from Finland to Detroit (average of $250). Flying from Finland to Detroit in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly into for flights to Detroit from Finland?

    Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Finland. All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Finland to Detroit?

    There are many flights that can get you from Finland to Detroit in 30h 10m. Fly via Turkish Airlines to get the fastest option. Airlines will cover a distance of 4285 mi.

  • Can I find deals for flights from Finland to Detroit that include hotel bookings?

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

  • How can I find direct flights from Finland to Detroit?

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

  • Can I find deals for business class flights from Finland to Detroit?

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

  • What is the cheapest month to book a flight from Finland to Detroit?

    Currently, August is the cheapest month in which you can book a flight from Finland to Detroit (average of $250). Flying from Finland to Detroit in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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