Which airport is the most popular layover for flights between Detroit and Helsinki?

Amsterdam (AMS) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Detroit to Helsinki?

Flights via Istanbul (IST) offer the lowest average round-trip price of $749.

Which layover airport has the shortest connection time from Detroit to Helsinki?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 20m.

What airlines fly to Helsinki?

Delta, Air France and American Airlines are the top three most popular airlines that fly to Helsinki from Detroit according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 5 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Detroit to Helsinki-Vantaa?

Lufthansa and Delta are the most popular carriers operating from Detroit to Helsinki-Vantaa

Which layover airport has the shortest travel time from Detroit to Helsinki?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 11h 57m.

When did momondo last update prices for flights from Detroit to Helsinki-Vantaa Airport?

Prices for flights from Detroit to Helsinki-Vantaa Airport were last updated today.

How many operators does momondo search for flights from Detroit to Helsinki-Vantaa Airport?

As of November 2026, there are 5 operators available to choose from for flights from Detroit to Helsinki-Vantaa Airport.

How old do you have to be to fly from Detroit to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$334 Cheap Flights from Detroit to Helsinki in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:32 pm - 3:25 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

18h 53m2 stops Chicago O'Hare Intl Kastrup Copenhagen

5:20 pm - 10:18 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

35h 58m2 stops Stockholm Arlanda Newark

$701Scandinavian Airlines

Wed, Dec 9 - Sun, Dec 13

3:50 pm - 3:25 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

16h 35m2 stops Chicago O'Hare Intl Kastrup Copenhagen

7:00 am - 10:18 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

22h 18m2 stops Stockholm Arlanda Newark

$701Scandinavian Airlines

Wed, Nov 25 - Tue, Dec 8

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

$704Turkish Airlines

Tue, Apr 13 - Tue, Apr 20

8:05 pm - 11:00 amDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

31h 55m1 stop Istanbul

11:55 am - 6:00 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

37h 05m1 stop Istanbul

$734Turkish Airlines

Mon, Dec 7 - Wed, Dec 16

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

13h 50m1 stop Frankfurt am Main

7:30 pm - 10:26 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

33h 56m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$740Lufthansa

Mon, Feb 1 - Mon, Feb 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

$790Air France

Wed, Dec 9 - Fri, Dec 18

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

12h 15m1 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

$800Delta

Tue, Dec 8 - Wed, Dec 16

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

15h 30m1 stop Paris Charles de Gaulle

6:40 am - 10:38 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

22h 58m2 stops Amsterdam Schiphol Boston Logan Intl

$800Delta

Wed, Dec 9 - Wed, Dec 16

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

$801Lufthansa

Wed, Dec 9 - Tue, Dec 22

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

15h 30m1 stop Paris Charles de Gaulle

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

18h 14m1 stop Amsterdam Schiphol

$840Air France

Wed, Dec 9 - Sun, Dec 13

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Scandinavian Airlines flights from Detroit to Helsinki

Our best Scandinavian Airlines deals on Detroit to Helsinki flight tickets

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

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

$711

Scandinavian Airlines

Apr 13

DTW2:59 pmDetroit Metropolitan Wayne County

17h 21m

2 stops

HEL3:20 pmHelsinki-Vantaa

Apr 20

HEL11:15 amHelsinki-Vantaa

17h 50m

2 stops

DTW10:05 pmDetroit Metropolitan Wayne County

$712

Turkish Airlines flights from Detroit to Helsinki

Our best Turkish Airlines deals on Detroit to Helsinki flight tickets

Turkish Airlines

Nov 8

DTW8:05 pmDetroit Metropolitan Wayne County

15h 05m

1 stop

HEL6:10 pmHelsinki-Vantaa

Nov 24

HEL12:15 pmHelsinki-Vantaa

36h 45m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$693

Turkish Airlines

Apr 13

DTW8:55 pmDetroit Metropolitan Wayne County

20h 00m

1 stop

HEL11:55 pmHelsinki-Vantaa

Apr 20

HEL12:05 pmHelsinki-Vantaa

37h 45m

1 stop

DTW6:50 pmDetroit Metropolitan Wayne County

$704

Turkish Airlines

Dec 7

DTW8:05 pmDetroit Metropolitan Wayne County

31h 55m

1 stop

HEL11:00 amHelsinki-Vantaa

Dec 16

HEL11:55 amHelsinki-Vantaa

37h 05m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$734

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 12/9

1:32 pm-3:25 pm

2 stops18h 53m

Helsinki-Vantaa

Sun 12/13

5:20 pm-10:18 pm

2 stops35h 58m

$701

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 11/25

3:50 pm-3:25 pm

2 stops16h 35m

Helsinki-Vantaa

Tue 12/8

7:00 am-10:18 pm

2 stops22h 18m

$701

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

$704

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Mon 12/7

8:05 pm-11:00 am

1 stop31h 55m

Helsinki-Vantaa

Wed 12/16

11:55 am-6:00 pm

1 stop37h 05m

$734

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

Mon 2/8

7:30 pm-10:26 pm

2 stops33h 56m

$740

Quickest round-trip

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

$790

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 12/8

9:25 pm-4:40 pm

1 stop12h 15m

Helsinki-Vantaa

Wed 12/16

6:40 am-7:15 pm

2 stops19h 35m

$800

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

Wed 12/16

6:40 am-10:38 pm

2 stops22h 58m

$800

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

Tue 12/22

7:05 am-2:15 pm

1 stop14h 10m

$801

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

Sun 12/13

6:40 am-5:54 pm

1 stop18h 14m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Helsinki

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

Layovers

What is the cheapest month to fly to Helsinki?

The month of January is, on average, the cheapest month to fly to Helsinki from Detroit, with most prices found around $703. If you aren’t able to travel during the month of January, then book flights to Helsinki from Detroit during May instead. Flights to Helsinki in May, while not as cheap as those in January, still average around $722.

Can stopping save me money on Detroit to Helsinki flights?

You could potentially save up to 48% on your flight if you consider stops on a Detroit to Helsinki flight.

When to book flights from Detroit to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to Helsinki (DTT to HEL) flight deals and tips

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

Best Price Found	$334
Fastest flight time	15h 05m
Direct flights	None

The best one-way flight to Helsinki from Detroit in the past 72 hours is $334. The best round-trip flight deal from Detroit to Helsinki found on momondo in the last 72 hours is $701.

The fastest flight from Detroit to Helsinki takes 15h 05m

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

Search flight deals

Frequently asked questions about flying from Detroit to Helsinki

How far is Detroit to Helsinki-Vantaa by plane?
A flight from Detroit to Helsinki-Vantaa will travel around 4275.4 mi. 15h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Detroit to Helsinki-Vantaa Airport?
Prices for flights from Detroit to Helsinki-Vantaa Airport were last updated today.
How many operators does momondo search for flights from Detroit to Helsinki-Vantaa Airport?
As of November 2026, there are 5 operators available to choose from for flights from Detroit to Helsinki-Vantaa Airport.
How old do you have to be to fly from Detroit to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Detroit to Helsinki

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $568	Free Cancellation	Rating 7.0 12,223 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $571	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $582	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
Delta	PriceFrom $628	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
Air France	PriceFrom $729	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

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 Helsinki for you.

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

All flight searches from Detroit to Helsinki on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Helsinki from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki from Detroit and alert you when they change.