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

Amsterdam (AMS) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

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.

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

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

What airlines fly to Helsinki?

Delta, Air France and Lufthansa 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 47% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 3 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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 September 2026, there are 3 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.

$343 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.

1:17 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

8:40 pm - 5:25 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

13h 45m1 stop Amsterdam Schiphol

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

13h 25m1 stop Amsterdam Schiphol

$635Delta

Wed, Nov 25 - Tue, Dec 8

6:10 pm - 6:45 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

17h 35m2 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

$671Lufthansa

Tue, Dec 8 - Fri, Dec 18

6:10 pm - 6:45 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

17h 35m2 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

$671Lufthansa

Tue, Dec 8 - Wed, Dec 16

6:10 pm - 6:45 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

17h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:00 am - 2:15 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

14h 15m1 stop Frankfurt am Main

$671Lufthansa

Mon, Dec 7 - Thu, Dec 17

10:05 am - 1:10 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

20h 05m2 stops Washington, D.C. Dulles Intl Amsterdam Schiphol

6:40 am - 8:00 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

20h 20m2 stops Amsterdam Schiphol Chicago O'Hare Intl

$699Delta

Sun, Nov 1 - Sun, Nov 8

3:50 pm - 4:40 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

17h 50m2 stops Chicago O'Hare Intl Paris Charles de Gaulle

6:40 am - 10:39 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

22h 59m2 stops Amsterdam Schiphol Boston Logan Intl

$771Delta

Wed, Dec 9 - Wed, Dec 16

4:10 pm - 1:10 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

14h 00m1 stop Amsterdam Schiphol

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

18h 14m1 stop Amsterdam Schiphol

$774Air France

Thu, Dec 10 - Sat, Dec 19

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

12h 15m1 stop Paris Charles de Gaulle

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

18h 14m1 stop Amsterdam Schiphol

$814Air France

Wed, Dec 9 - Sat, Dec 19

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 2:55 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

23h 55m2 stops Boston Logan Intl Frankfurt am Main

7:40 am - 11:56 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

23h 16m2 stops Frankfurt am Main New York John F Kennedy Intl

$1,214Multiple Airlines

Mon, Sep 21 - Wed, Sep 23

2:00 pm - 1:10 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

16h 10m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:35 am - 1:55 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

14h 20m1 stop Frankfurt am Main

$1,329Multiple Airlines

Mon, Sep 21 - Wed, Sep 23

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

12h 20m1 stop Paris Charles de Gaulle

6:25 pm - 11:35 amHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

24h 10m1 stop Amsterdam Schiphol

$1,334Multiple Airlines

Mon, Sep 21 - Wed, Sep 23

4:00 pm - 5:10 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

18h 10m1 stop Frankfurt am Main

6:55 am - 1:55 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

14h 00m1 stop Frankfurt am Main

$1,337Lufthansa

Wed, Sep 23 - Fri, Sep 25

2:55 pm - 1:05 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

15h 10m2 stops Toronto Pearson Intl Frankfurt am Main

6:55 am - 1:55 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

14h 00m1 stop Frankfurt am Main

$1,338Multiple Airlines

Wed, Sep 23 - Fri, Sep 25

2:55 pm - 1:05 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

15h 10m2 stops Toronto Pearson Intl Frankfurt am Main

6:00 am - 2:12 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

39h 12m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$1,372Multiple Airlines

Wed, Sep 23 - Fri, Sep 25

5:30 pm - 11:25 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

22h 55m3 stops Halifax Intl Edinburgh Turnhouse London Stansted

9:20 pm - 5:20 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

27h 00m3 stops Riga Intl London Gatwick Halifax Intl

$1,643Multiple Airlines

Mon, Sep 21 - Wed, Sep 23

2:55 pm - 1:35 amDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

27h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

3:40 pm - 5:20 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

32h 40m3 stops Riga Intl London Gatwick Halifax Intl

$1,703Multiple Airlines

Mon, Sep 21 - Wed, Sep 23

2:55 pm - 1:05 pmDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

15h 10m2 stops Toronto Pearson Intl Frankfurt am Main

5:30 am - 6:12 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

19h 42m3 stops Riga Intl Kastrup Copenhagen Toronto Pearson Intl

$1,994Multiple Airlines

Wed, Sep 23 - Fri, Sep 25

2:00 pm - 1:30 amDTW Detroit Metropolitan Wayne County-HEL Helsinki-Vantaa

28h 30m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Kastrup Copenhagen

9:50 am - 1:55 pmHEL Helsinki-Vantaa-DTW Detroit Metropolitan Wayne County

35h 05m3 stops Kastrup Copenhagen Barcelona-El Prat Frankfurt am Main

$2,028Multiple Airlines

Wed, Sep 23 - Fri, Sep 25

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KLM flights from Detroit to Helsinki

Our best KLM deals on Detroit to Helsinki flight tickets

KLM

Nov 25

DTW4:15 pmDetroit Metropolitan Wayne County

13h 55m

1 stop

HEL1:10 pmHelsinki-Vantaa

Dec 8

HEL6:40 amHelsinki-Vantaa

15h 51m

1 stop

DTW3:31 pmDetroit Metropolitan Wayne County

$633

KLM

Nov 25

DTW4:15 pmDetroit Metropolitan Wayne County

13h 55m

1 stop

HEL1:10 pmHelsinki-Vantaa

Dec 8

HEL6:40 amHelsinki-Vantaa

15h 51m

1 stop

DTW3:31 pmDetroit Metropolitan Wayne County

$634

KLM

Nov 25

DTW7:45 pmDetroit Metropolitan Wayne County

14h 40m

2 stops

HEL5:25 pmHelsinki-Vantaa

Dec 8

HEL2:05 pmHelsinki-Vantaa

17h 52m

2 stops

DTW12:57 amDetroit Metropolitan Wayne County

$650

Scandinavian Airlines flights from Detroit to Helsinki

Our best Scandinavian Airlines deals on Detroit to Helsinki flight tickets

Scandinavian Airlines

Oct 19

DTW2:57 pmDetroit Metropolitan Wayne County

17h 23m

2 stops

HEL3:20 pmHelsinki-Vantaa

Oct 26

HEL4:05 pmHelsinki-Vantaa

36h 15m

2 stops

DTW10:20 pmDetroit Metropolitan Wayne County

$830

Scandinavian Airlines

Nov 25

DTW3:50 pmDetroit Metropolitan Wayne County

16h 35m

2 stops

HEL3:25 pmHelsinki-Vantaa

Dec 8

HEL9:00 pmHelsinki-Vantaa

28h 45m

3 stops

DTW6:45 pmDetroit Metropolitan Wayne County

$840

Scandinavian Airlines

Nov 25

DTW3:50 pmDetroit Metropolitan Wayne County

16h 35m

2 stops

HEL3:25 pmHelsinki-Vantaa

Dec 8

HEL6:15 amHelsinki-Vantaa

23h 03m

3 stops

DTW10:18 pmDetroit Metropolitan Wayne County

$854

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

Quickest round-trip

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 11/25

8:40 pm-5:25 pm

1 stop13h 45m

Helsinki-Vantaa

Tue 12/8

6:40 am-1:05 pm

1 stop13h 25m

$635

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 12/8

6:10 pm-6:45 pm

2 stops17h 35m

Helsinki-Vantaa

Fri 12/18

7:05 am-2:15 pm

1 stop14h 10m

$671

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Tue 12/8

6:10 pm-6:45 pm

2 stops17h 35m

Helsinki-Vantaa

Wed 12/16

7:05 am-2:15 pm

1 stop14h 10m

$671

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Mon 12/7

6:10 pm-6:45 pm

2 stops17h 35m

Helsinki-Vantaa

Thu 12/17

7:00 am-2:15 pm

1 stop14h 15m

$671

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Sun 11/1

10:05 am-1:10 pm

2 stops20h 05m

Helsinki-Vantaa

Sun 11/8

6:40 am-8:00 pm

2 stops20h 20m

$699

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 12/9

3:50 pm-4:40 pm

2 stops17h 50m

Helsinki-Vantaa

Wed 12/16

6:40 am-10:39 pm

2 stops22h 59m

$771

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Thu 12/10

4:10 pm-1:10 pm

1 stop14h 00m

Helsinki-Vantaa

Sat 12/19

6:40 am-5:54 pm

1 stop18h 14m

$774

DetroitHelsinki

DTW Detroit Metropolitan Wayne County - HEL Helsinki-Vantaa

DTWHEL

Detroit Metropolitan Wayne County

Wed 12/9

9:25 pm-4:40 pm

1 stop12h 15m

Helsinki-Vantaa

Sat 12/19

6:40 am-5:54 pm

1 stop18h 14m

$814

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 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 March is, on average, the cheapest month to fly to Helsinki from Detroit, with most prices found around $693. If you aren’t able to travel during the month of March, then book flights to Helsinki from Detroit during January instead. Flights to Helsinki in January, while not as cheap as those in March, still average around $703.

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	$343
Fastest flight time	15h 15m
Direct flights	None

The best one-way flight to Helsinki from Detroit in the past 72 hours is $343. The best round-trip flight deal from Detroit to Helsinki found on momondo in the last 72 hours is $592.

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

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 15m 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 September 2026, there are 3 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
Lufthansa	PriceFrom $582	Free Cancellation	Rating 6.8 8,238 reviews	Search Lufthansa flights
Delta	PriceFrom $628	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
Air France	PriceFrom $726	Free Cancellation	Rating 7.5 1,650 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.