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Cheap flights from Louisiana to Helsinki from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Helsinki departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisiana to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 am - 10:45 amMSY-HEL
16h 05m1 stop
Multiple Airlines Logo
12:30 pm - 9:33 pmHEL-MSY
17h 03m1 stop
$483Multiple Airlines
Find Deal
Sun, Feb 15 - Thu, Feb 26
American Airlines Logo
9:15 am - 10:45 amMSY-HEL
17h 30m2 stops
American Airlines Logo
12:30 pm - 12:29 amHEL-MSY
19h 59m2 stops
$487American Airlines
Find Deal
Fri, Feb 13 - Fri, Feb 20
Multiple Airlines Logo
6:05 pm - 6:50 pmMSY-HEL
40h 45m2 stops
Multiple Airlines Logo
6:55 am - 11:59 pmHEL-MSY
25h 04m2 stops
$498Multiple Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 26
United Airlines Logo
8:21 pm - 4:40 pmMSY-HEL
36h 19m2 stops
United Airlines Logo
6:55 am - 8:34 amHEL-MSY
33h 39m2 stops
$507United Airlines
Find Deal
Sun, Feb 15 - Thu, Feb 26
Multiple Airlines Logo
10:33 am - 4:40 pmMSY-HEL
22h 07m3 stops
Multiple Airlines Logo
6:55 am - 5:17 pmHEL-MSY
18h 22m2 stops
$510Multiple Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 26
American Airlines Logo
6:00 am - 11:10 amMSY-HEL
21h 10m1 stop
American Airlines Logo
12:30 pm - 9:33 pmHEL-MSY
17h 03m1 stop
$638American Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 26
Delta Logo
2:40 pm - 5:25 pmMSY-HEL
18h 45m2 stops
Delta Logo
7:00 am - 8:07 pmHEL-MSY
21h 07m2 stops
$702Delta
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Sun, Feb 15 - Thu, Feb 26
American Airlines Logo
6:54 pm - 9:10 pmMSY-HEL
18h 16m2 stops
American Airlines Logo
12:30 pm - 10:32 pmHEL-MSY
18h 02m1 stop
$709American Airlines
Find Deal
Sun, Feb 15 - Thu, Feb 26
Multiple Airlines Logo
9:43 am - 11:10 amMSY-HEL
17h 27m1 stop
Multiple Airlines Logo
7:35 pm - 6:55 pmHEL-MSY
31h 20m2 stops
$711Multiple Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 26
American Airlines Logo
3:32 pm - 3:15 pmMSY-HEL
15h 43m2 stops
American Airlines Logo
12:30 pm - 6:55 pmHEL-MSY
14h 25m1 stop
$762American Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 26

Delta flights from Louisiana to Helsinki

Our best Delta deals on Louisiana to Helsinki flight tickets
Delta
Feb 6
MSY11:43 amNew Orleans Louis Armstrong
20h 42m
2 stops
HEL4:25 pmHelsinki-Vantaa
Feb 10
HEL7:00 amHelsinki-Vantaa
17h 09m
2 stops
MSY4:09 pmNew Orleans Louis Armstrong
$496
Find similar
Delta
Feb 15
MSY2:40 pmNew Orleans Louis Armstrong
18h 45m
2 stops
HEL5:25 pmHelsinki-Vantaa
Feb 26
HEL7:00 amHelsinki-Vantaa
21h 07m
2 stops
MSY8:07 pmNew Orleans Louis Armstrong
$702
Find similar

American Airlines flights from Louisiana to Helsinki

Our best American Airlines deals on Louisiana to Helsinki flight tickets
American Airlines
Feb 13
MSY9:15 amNew Orleans Louis Armstrong
17h 30m
2 stops
HEL10:45 amHelsinki-Vantaa
Feb 20
HEL12:30 pmHelsinki-Vantaa
19h 59m
2 stops
MSY12:29 amNew Orleans Louis Armstrong
$487
Find similar
American Airlines
Feb 16
MSY6:00 amNew Orleans Louis Armstrong
21h 10m
1 stop
HEL11:10 amHelsinki-Vantaa
Feb 26
HEL12:30 pmHelsinki-Vantaa
17h 03m
1 stop
MSY9:33 pmNew Orleans Louis Armstrong
$638
Find similar
American Airlines
Feb 6
MSY11:05 amNew Orleans Louis Armstrong
15h 40m
1 stop
HEL10:45 amHelsinki-Vantaa
Feb 10
HEL12:30 pmHelsinki-Vantaa
15h 11m
1 stop
MSY7:41 pmNew Orleans Louis Armstrong
$683
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Louisiana to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sun 2/15

10:40 am-10:45 am

1 stop16h 05m

Helsinki-Vantaa

Thu 2/26

12:30 pm-9:33 pm

1 stop17h 03m

$483

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Fri 2/13

9:15 am-10:45 am

2 stops17h 30m

Helsinki-Vantaa

Fri 2/20

12:30 pm-12:29 am

2 stops19h 59m

$487

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 2/16

6:05 pm-6:50 pm

2 stops40h 45m

Helsinki-Vantaa

Thu 2/26

6:55 am-11:59 pm

2 stops25h 04m

$498

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sun 2/15

8:21 pm-4:40 pm

2 stops36h 19m

Helsinki-Vantaa

Thu 2/26

6:55 am-8:34 am

2 stops33h 39m

$507

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 2/16

10:33 am-4:40 pm

3 stops22h 07m

Helsinki-Vantaa

Thu 2/26

6:55 am-5:17 pm

2 stops18h 22m

$510

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 2/16

6:00 am-11:10 am

1 stop21h 10m

Helsinki-Vantaa

Thu 2/26

12:30 pm-9:33 pm

1 stop17h 03m

$638

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sun 2/15

2:40 pm-5:25 pm

2 stops18h 45m

Helsinki-Vantaa

Thu 2/26

7:00 am-8:07 pm

2 stops21h 07m

$702

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sun 2/15

6:54 pm-9:10 pm

2 stops18h 16m

Helsinki-Vantaa

Thu 2/26

12:30 pm-10:32 pm

1 stop18h 02m

$709

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 2/16

9:43 am-11:10 am

1 stop17h 27m

Helsinki-Vantaa

Thu 2/26

7:35 pm-6:55 pm

2 stops31h 20m

$711

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 2/16

3:32 pm-3:15 pm

2 stops15h 43m

Helsinki-Vantaa

Thu 2/26

12:30 pm-6:55 pm

1 stop14h 25m

$762

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helsinki from

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

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $496. This is often the case because there is less demand to fly during this day of the week. Flights from Louisiana to Helsinki on a Wednesday will generally be more expensive and average around $1,094. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is at noon. momondo users have found flights departing from Louisiana to Helsinki at noon for as low as $593. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,086 per ticket.

Can stopping save me money on Louisiana to Helsinki flights?

You could potentially save up to 41% 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

Direct flights

None
There are no direct flights from Louisiana to Helsinki. There are no popular flight routes from Louisiana to Helsinki.
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  • 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.

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
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.

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