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

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

What airlines fly to Finland?

Delta, Air France and Lufthansa are the top three most popular airlines that fly to Finland from Detroit according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 3 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 September 2026, there are 3 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.

$387 Cheap Flights from Detroit to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Finland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:17 pm - 1:55 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

17h 38m2 stops Washington, D.C. Reagan-National New York John F Kennedy Intl

4:50 pm - 9:27 amHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

23h 37m2 stops New York John F Kennedy Intl Chicago O'Hare Intl

$592American Airlines

Wed, Nov 25 - Tue, Dec 8

1:34 pm - 1:55 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

17h 21m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

12:30 pm - 11:52 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

18h 22m1 stop Dallas/Fort Worth

$594American Airlines

Wed, Nov 25 - Tue, Dec 8

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

$623Air France

Wed, Nov 25 - Tue, Dec 8

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

15h 25m1 stop Paris Charles de Gaulle

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

18h 14m1 stop Amsterdam Schiphol

$623Delta

Wed, Nov 25 - Tue, Dec 8

9:25 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

12h 15m1 stop Paris Charles de Gaulle

6:40 am - 2:00 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

13h 20m1 stop Amsterdam Schiphol

$628Air France

Tue, Mar 9 - Thu, Mar 18

9:20 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

12h 20m1 stop Paris Charles de Gaulle

6:40 am - 4:20 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

15h 40m1 stop Amsterdam Schiphol

$628Delta

Mon, Mar 8 - Tue, Mar 16

9:25 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

12h 15m1 stop Paris Charles de Gaulle

6:40 am - 2:00 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

13h 20m1 stop Amsterdam Schiphol

$628Multiple Airlines

Tue, Mar 9 - Tue, Mar 16

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

15h 25m1 stop Paris Charles de Gaulle

6:40 am - 2:00 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

13h 20m1 stop Amsterdam Schiphol

$628Air France

Wed, Mar 10 - Thu, Mar 18

7:17 pm - 12:20 amDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

22h 03m2 stops Chicago O'Hare Intl Frankfurt am Main

7:40 pm - 11:59 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

35h 19m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,000Lufthansa

Tue, Oct 6 - Sun, Oct 11

4:05 pm - 1:30 amDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

26h 25m1 stop Frankfurt am Main

7:30 pm - 2:15 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

49h 45m2 stops Munich Franz Josef Strauss Frankfurt am Main

$1,368Lufthansa

Sat, Dec 26 - Mon, Jan 4

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Icelandair flights from Detroit to Finland

Our best Icelandair deals on Detroit to Finland flight tickets

Icelandair

Mar 1

DTW6:00 amDetroit Metropolitan Wayne County

24h 00m

2 stops

HEL1:00 pmHelsinki-Vantaa

Mar 15

HEL2:00 pmHelsinki-Vantaa

15h 59m

2 stops

DTW11:59 pmDetroit Metropolitan Wayne County

$772

Icelandair

Nov 15

DTW7:46 amDetroit Metropolitan Wayne County

22h 14m

2 stops

HEL1:00 pmHelsinki-Vantaa

Nov 19

HEL2:00 pmHelsinki-Vantaa

16h 56m

2 stops

DTW11:56 pmDetroit Metropolitan Wayne County

$797

Icelandair

Nov 15

DTW6:10 amDetroit Metropolitan Wayne County

23h 50m

2 stops

HEL1:00 pmHelsinki-Vantaa

Nov 19

HEL2:00 pmHelsinki-Vantaa

16h 58m

2 stops

DTW11:58 pmDetroit Metropolitan Wayne County

$812

Lufthansa flights from Detroit to Finland

Our best Lufthansa deals on Detroit to Finland flight tickets

Lufthansa

Oct 6

DTW7:17 pmDetroit Metropolitan Wayne County

22h 03m

2 stops

HEL12:20 amHelsinki-Vantaa

Oct 11

HEL7:40 pmHelsinki-Vantaa

35h 19m

2 stops

DTW11:59 pmDetroit Metropolitan Wayne County

$1,000

Lufthansa

Sep 19

DTW4:00 pmDetroit Metropolitan Wayne County

14h 00m

1 stop

HEL1:00 pmHelsinki-Vantaa

Sep 26

HEL6:45 amHelsinki-Vantaa

14h 10m

1 stop

DTW1:55 pmDetroit Metropolitan Wayne County

$1,004

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

Wed 11/25

1:17 pm-1:55 pm

2 stops17h 38m

Helsinki-Vantaa

Tue 12/8

4:50 pm-9:27 am

2 stops23h 37m

$592

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 11/25

1:34 pm-1:55 pm

2 stops17h 21m

Helsinki-Vantaa

Tue 12/8

12:30 pm-11:52 pm

1 stop18h 22m

$594

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

$623

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-5:54 pm

1 stop18h 14m

$623

Quickest round-trip

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 3/9

9:25 pm-4:40 pm

1 stop12h 15m

Helsinki-Vantaa

Thu 3/18

6:40 am-2:00 pm

1 stop13h 20m

$628

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Mon 3/8

9:20 pm-4:40 pm

1 stop12h 20m

Helsinki-Vantaa

Tue 3/16

6:40 am-4:20 pm

1 stop15h 40m

$628

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 3/9

9:25 pm-4:40 pm

1 stop12h 15m

Helsinki-Vantaa

Tue 3/16

6:40 am-2:00 pm

1 stop13h 20m

$628

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 3/10

6:15 pm-4:40 pm

1 stop15h 25m

Helsinki-Vantaa

Thu 3/18

6:40 am-2:00 pm

1 stop13h 20m

$628

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 10/6

7:17 pm-12:20 am

2 stops22h 03m

Helsinki-Vantaa

Sun 10/11

7:40 pm-11:59 pm

2 stops35h 19m

$1,000

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Sat 12/26

4:05 pm-1:30 am

1 stop26h 25m

Helsinki-Vantaa

Mon 1/4

7:30 pm-2:15 pm

2 stops49h 45m

$1,368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 March, then you should wait until January to fly from Detroit, when ticket prices are also cheap, with an average price of $703.

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	$387
Fastest flight time	12h 20m
Direct flights	None

The best one-way flight to Finland from Detroit in the past 72 hours is $387. The best round-trip flight deal from Detroit to Finland found on momondo in the last 72 hours is $592.

The fastest flight from Detroit to Finland takes 12h 20m

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 September 2026, there are 3 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
Lufthansa	PriceFrom $582	Free Cancellation	Rating 6.8 8,213 reviews	Search Lufthansa flights
Delta	PriceFrom $585	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
Air France	PriceFrom $726	Free Cancellation	Rating 7.5 1,651 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.