What is the cheapest airline that flies from Detroit to Finland?

Lufthansa and American Airlines are the most popular carriers operating from Detroit to Finland

What airlines fly to Finland?

Air France, Delta and American Airlines are the top three most popular airlines that fly to Finland from Detroit according to our data. Air France is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 4 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Detroit to Finland?

Prices for flights from Detroit to Finland are refreshed on a daily basis.

How many operators does momondo search for flights from Detroit to Finland?

As of October 2026, there are 4 operators available to choose from for flights from Detroit to Finland.

How old do you have to be to fly from Detroit to Finland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$454 Cheap Flights from Detroit to Finland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 11:55 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

20h 00m1 stop Istanbul

12:05 pm - 6:50 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

37h 45m1 stop Istanbul

$683Turkish Airlines

Tue, Apr 13 - Tue, Apr 20

8:55 pm - 11:10 amDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

31h 15m1 stop Istanbul

7:40 pm - 6:50 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

30h 10m1 stop Istanbul

$683Turkish Airlines

Wed, Apr 14 - Tue, Apr 20

4:05 pm - 12:55 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

13h 50m1 stop Frankfurt am Main

12:35 pm - 10:26 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

16h 51m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$731Lufthansa

Mon, Feb 1 - Tue, Feb 9

6:15 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

15h 25m1 stop Paris Charles de Gaulle

6:40 am - 1:05 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

13h 25m1 stop Amsterdam Schiphol

$781Air France

Wed, Nov 25 - Tue, Dec 8

6:10 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

15h 30m1 stop Paris Charles de Gaulle

6:40 am - 1:05 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

13h 25m1 stop Amsterdam Schiphol

$791Air France

Wed, Dec 9 - Fri, Dec 18

2:00 pm - 6:45 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

21h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:05 am - 2:15 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

14h 10m1 stop Frankfurt am Main

$792Lufthansa

Wed, Dec 9 - Fri, Dec 18

7:48 pm - 5:25 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

14h 37m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:40 am - 5:54 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

18h 14m1 stop Amsterdam Schiphol

$799Delta

Wed, Nov 25 - Tue, Dec 8

6:10 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

15h 30m1 stop Paris Charles de Gaulle

6:40 am - 7:15 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

19h 35m2 stops Amsterdam Schiphol Boston Logan Intl

$801Delta

Mon, Dec 7 - Wed, Dec 16

6:00 am - 2:25 pmDTW Detroit Metropolitan Wayne County-RVN Rovaniemi

25h 25m2 stops Dallas/Fort Worth Helsinki-Vantaa

9:10 am - 11:43 pmRVN Rovaniemi-DTW Detroit Metropolitan Wayne County

21h 33m2 stops Helsinki-Vantaa Miami

$940American Airlines

Tue, Feb 2 - Tue, Feb 9

8:00 am - 1:20 pmDTW Detroit Metropolitan Wayne County-RVN Rovaniemi

22h 20m2 stops Dallas/Fort Worth Helsinki-Vantaa

9:10 am - 11:38 pmRVN Rovaniemi-DTW Detroit Metropolitan Wayne County

21h 28m2 stops Helsinki-Vantaa Dallas/Fort Worth

$940American Airlines

Tue, Feb 2 - Tue, Feb 9

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Scandinavian Airlines flights from Detroit to Finland

Our best Scandinavian Airlines deals on Detroit to Finland flight tickets

Scandinavian Airlines

Feb 1

DTW10:25 amDetroit Metropolitan Wayne County

30h 25m

2 stops

HEL11:50 pmHelsinki-Vantaa

Feb 9

HEL7:00 amHelsinki-Vantaa

18h 58m

2 stops

DTW6:58 pmDetroit Metropolitan Wayne County

$687

Scandinavian Airlines

Jan 18

DTW3:57 pmDetroit Metropolitan Wayne County

21h 23m

2 stops

HEL8:20 pmHelsinki-Vantaa

Jan 25

HEL2:15 pmHelsinki-Vantaa

35h 43m

2 stops

DTW6:58 pmDetroit Metropolitan Wayne County

$699

Scandinavian Airlines

Nov 25

DTW3:50 pmDetroit Metropolitan Wayne County

16h 35m

2 stops

HEL3:25 pmHelsinki-Vantaa

Dec 8

HEL7:00 amHelsinki-Vantaa

22h 18m

2 stops

DTW10:18 pmDetroit Metropolitan Wayne County

$701

Lufthansa flights from Detroit to Finland

Our best Lufthansa deals on Detroit to Finland flight tickets

Lufthansa

Feb 1

DTW4:05 pmDetroit Metropolitan Wayne County

13h 50m

1 stop

HEL12:55 pmHelsinki-Vantaa

Feb 9

HEL12:35 pmHelsinki-Vantaa

16h 51m

2 stops

DTW10:26 pmDetroit Metropolitan Wayne County

$731

Lufthansa

Dec 9

DTW2:00 pmDetroit Metropolitan Wayne County

21h 45m

2 stops

HEL6:45 pmHelsinki-Vantaa

Dec 16

HEL7:05 amHelsinki-Vantaa

14h 10m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$792

Lufthansa

Dec 7

DTW6:16 pmDetroit Metropolitan Wayne County

17h 29m

2 stops

HEL6:45 pmHelsinki-Vantaa

Dec 17

HEL7:00 amHelsinki-Vantaa

14h 15m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$802

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 4/13

8:55 pm-11:55 pm

1 stop20h 00m

Helsinki-Vantaa

Tue 4/20

12:05 pm-6:50 pm

1 stop37h 45m

$683

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 4/14

8:55 pm-11:10 am

1 stop31h 15m

Helsinki-Vantaa

Tue 4/20

7:40 pm-6:50 pm

1 stop30h 10m

$683

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Mon 2/1

4:05 pm-12:55 pm

1 stop13h 50m

Helsinki-Vantaa

Tue 2/9

12:35 pm-10:26 pm

2 stops16h 51m

$731

Quickest round-trip

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 11/25

6:15 pm-4:40 pm

1 stop15h 25m

Helsinki-Vantaa

Tue 12/8

6:40 am-1:05 pm

1 stop13h 25m

$781

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 12/9

6:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Fri 12/18

6:40 am-1:05 pm

1 stop13h 25m

$791

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 12/9

2:00 pm-6:45 pm

2 stops21h 45m

Helsinki-Vantaa

Fri 12/18

7:05 am-2:15 pm

1 stop14h 10m

$792

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 11/25

7:48 pm-5:25 pm

2 stops14h 37m

Helsinki-Vantaa

Tue 12/8

6:40 am-5:54 pm

1 stop18h 14m

$799

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Mon 12/7

6:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Wed 12/16

6:40 am-7:15 pm

2 stops19h 35m

$801

DetroitRovaniemi

DTW Detroit Metropolitan Wayne County - RVN Rovaniemi

DTWRVN

Detroit Metropolitan Wayne County

Tue 2/2

6:00 am-2:25 pm

2 stops25h 25m

Rovaniemi

Tue 2/9

9:10 am-11:43 pm

2 stops21h 33m

$940

DetroitRovaniemi

DTW Detroit Metropolitan Wayne County - RVN Rovaniemi

DTWRVN

Detroit Metropolitan Wayne County

Tue 2/2

8:00 am-1:20 pm

2 stops22h 20m

Rovaniemi

Tue 2/9

9:10 am-11:38 pm

2 stops21h 28m

$940

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Finland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in January, then you should wait until May to fly from Detroit, when ticket prices are also cheap, with an average price of $722.

Can stopping save me money on Detroit to Finland flights?

You could potentially save up to 29% on your flight if you consider stops on a Detroit to Finland flight.

Cheap Detroit to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Finland

Best Price Found	$454
Fastest flight time	14h 05m
Direct flights	None

The best one-way flight to Finland from Detroit in the past 72 hours is $454. The best round-trip flight deal from Detroit to Finland found on momondo in the last 72 hours is $683.

The fastest flight from Detroit to Finland takes 14h 05m

There are no direct flights from Detroit to Finland. There are no popular flight routes from Detroit to Finland.

Search flight deals

Frequently asked questions about flying from Detroit to Finland

When did momondo last update prices for flights from Detroit to Finland?
Prices for flights from Detroit to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to Finland?
As of October 2026, there are 4 operators available to choose from for flights from Detroit to Finland.
How old do you have to be to fly from Detroit to Finland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Detroit to Finland

Compare and see reviews for airlines that fly from Detroit to Finland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $568	Free Cancellation	Rating 7.0 12,210 reviews	Search American Airlines flights
Lufthansa	PriceFrom $582	Free Cancellation	Rating 6.8 8,300 reviews	Search Lufthansa flights
Delta	PriceFrom $628	Free Cancellation	Rating 7.8 8,694 reviews	Search Delta flights
Air France	PriceFrom $729	Free Cancellation	Rating 7.5 1,653 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Finland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Finland for you.

Can I find flights from Detroit to Finland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Finland from Detroit which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Detroit to Finland?

momondo helps you find the best flight between Detroit and Finland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Finland right now. Can momondo alert me if prices change?

Price alerts on flights to Finland from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.