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

Finnair, American Airlines, and United Airlines are the most popular carriers operating from Louisiana to Helsinki-Vantaa

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Helsinki-Vantaa Airport.

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

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport 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 Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$477 Cheap Flights from Louisiana to Helsinki in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisiana to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:47 am - 10:45 am

MSY

HEL

15h 58m

1 stop

12:35 pm - 8:32 am

HEL

MSY

27h 57m

1 stop

$477American Airlines

Mon, Mar 30 - Tue, Apr 14

11:26 am - 2:15 pm

MSY

HEL

18h 49m

1 stop

12:35 pm - 9:59 pm

HEL

MSY

17h 24m

1 stop

$484American Airlines

Wed, Apr 1 - Wed, Apr 15

11:26 am - 2:00 pm

MSY

HEL

18h 34m

2 stops

12:35 pm - 11:55 pm

HEL

MSY

19h 20m

2 stops

$489American Airlines

Wed, Apr 1 - Wed, Apr 15

9:37 am - 11:35 pm

MSY

HEL

30h 58m

2 stops

6:55 am - 10:31 pm

HEL

MSY

22h 36m

2 stops

$500United Airlines

Wed, Mar 11 - Wed, Mar 18

10:36 am - 6:50 pm

MSY

HEL

25h 14m

2 stops

1:50 pm - 8:15 pm

HEL

MSY

37h 25m

2 stops

$520United Airlines

Mon, Mar 9 - Sun, Mar 15

6:05 pm - 6:55 pm

MSY

HEL

40h 50m

2 stops

6:25 pm - 9:32 pm

HEL

MSY

35h 07m

2 stops

$521Multiple Airlines

Mon, Mar 30 - Tue, Apr 14

7:35 am - 11:10 am

MSY

HEL

20h 35m

1 stop

12:45 pm - 11:59 pm

HEL

MSY

18h 14m

1 stop

$523Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

3:32 pm - 1:55 pm

MSY

HEL

15h 23m

2 stops

12:45 pm - 11:59 pm

HEL

MSY

18h 14m

1 stop

$528American Airlines

Wed, Mar 11 - Wed, Mar 18

1:15 pm - 2:15 pm

MSY

HEL

17h 00m

1 stop

12:35 pm - 9:26 pm

HEL

MSY

16h 51m

1 stop

$534American Airlines

Wed, Apr 1 - Mon, Apr 6

11:26 am - 2:15 pm

MSY

HEL

18h 49m

1 stop

12:35 pm - 10:38 pm

HEL

MSY

18h 03m

1 stop

$535American Airlines

Wed, Apr 1 - Mon, Apr 6

Finnair flights from Louisiana to Helsinki

Our best Finnair deals on Louisiana to Helsinki flight tickets

Finnair

Mar 9

MSY3:02 pmNew Orleans Louis Armstrong

12h 43m

1 stop

HEL10:45 amHelsinki-Vantaa

Mar 15

HEL8:30 pmHelsinki-Vantaa

31h 56m

2 stops

MSY9:26 pmNew Orleans Louis Armstrong

$675

Finnair

Mar 9

MSY3:02 pmNew Orleans Louis Armstrong

12h 43m

1 stop

HEL10:45 amHelsinki-Vantaa

Mar 15

HEL12:30 pmHelsinki-Vantaa

15h 56m

1 stop

MSY9:26 pmNew Orleans Louis Armstrong

$768

Finnair

Mar 5

MSY10:42 amNew Orleans Louis Armstrong

16h 03m

1 stop

HEL10:45 amHelsinki-Vantaa

Mar 9

HEL12:30 pmHelsinki-Vantaa

15h 56m

1 stop

MSY9:26 pmNew Orleans Louis Armstrong

$981

United Airlines flights from Louisiana to Helsinki

Our best United Airlines deals on Louisiana to Helsinki flight tickets

United Airlines

Mar 11

MSY9:37 amNew Orleans Louis Armstrong

30h 58m

2 stops

HEL11:35 pmHelsinki-Vantaa

Mar 18

HEL6:55 amHelsinki-Vantaa

22h 36m

2 stops

MSY10:31 pmNew Orleans Louis Armstrong

$500

United Airlines

Mar 9

MSY10:36 amNew Orleans Louis Armstrong

25h 14m

2 stops

HEL6:50 pmHelsinki-Vantaa

Mar 15

HEL1:50 pmHelsinki-Vantaa

37h 25m

2 stops

MSY8:15 pmNew Orleans Louis Armstrong

$520

United Airlines

Mar 9

MSY10:36 amNew Orleans Louis Armstrong

19h 34m

2 stops

HEL1:10 pmHelsinki-Vantaa

Mar 15

HEL12:45 pmHelsinki-Vantaa

53h 14m

3 stops

MSY10:59 amNew Orleans Louis Armstrong

$625

Fly from

Fly to

Route

Depart

Return

Price

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 3/30

10:47 am-10:45 am

1 stop15h 58m

Helsinki-Vantaa

Tue 4/14

12:35 pm-8:32 am

1 stop27h 57m

$477

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 4/1

11:26 am-2:15 pm

1 stop18h 49m

Helsinki-Vantaa

Wed 4/15

12:35 pm-9:59 pm

1 stop17h 24m

$484

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 4/1

11:26 am-2:00 pm

2 stops18h 34m

Helsinki-Vantaa

Wed 4/15

12:35 pm-11:55 pm

2 stops19h 20m

$489

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 3/11

9:37 am-11:35 pm

2 stops30h 58m

Helsinki-Vantaa

Wed 3/18

6:55 am-10:31 pm

2 stops22h 36m

$500

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 3/9

10:36 am-6:50 pm

2 stops25h 14m

Helsinki-Vantaa

Sun 3/15

1:50 pm-8:15 pm

2 stops37h 25m

$520

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 3/30

6:05 pm-6:55 pm

2 stops40h 50m

Helsinki-Vantaa

Tue 4/14

6:25 pm-9:32 pm

2 stops35h 07m

$521

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 3/11

7:35 am-11:10 am

1 stop20h 35m

Helsinki-Vantaa

Wed 3/18

12:45 pm-11:59 pm

1 stop18h 14m

$523

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 3/11

3:32 pm-1:55 pm

2 stops15h 23m

Helsinki-Vantaa

Wed 3/18

12:45 pm-11:59 pm

1 stop18h 14m

$528

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 4/1

1:15 pm-2:15 pm

1 stop17h 00m

Helsinki-Vantaa

Mon 4/6

12:35 pm-9:26 pm

1 stop16h 51m

$534

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Wed 4/1

11:26 am-2:15 pm

1 stop18h 49m

Helsinki-Vantaa

Mon 4/6

12:35 pm-10:38 pm

1 stop18h 03m

$535

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 Louisiana 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

Can stopping save me money on Louisiana to Helsinki flights?

You could potentially save up to 43% on your flight if you consider stops on a Louisiana to Helsinki flight.

Cheap Louisiana to Helsinki flight deals and tips

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

Fastest flight time	13h 00m
Direct flights	None

The fastest flight from Louisiana to Helsinki takes 13h 00m

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

Search flight deals

When did momondo last update prices for flights from Louisiana to Helsinki-Vantaa Airport?
Prices for flights from Louisiana to Helsinki-Vantaa Airport were last updated today.
How old do you have to be to fly from Louisiana to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport 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 Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Helsinki. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisiana to Helsinki.

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

Yes momondo offers price alerts on flights to Helsinki from Louisiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.