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$433+ Cheap flights from Louisiana to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Louisiana to Helsinki

Keep the following information in mind while searching for Louisiana to Helsinki flight deals. Data was last updated June 12, 2025.

Round-trip from

$617
(United Airlines)

One-way from

$433
(Lufthansa)

Popular in

July

Cheapest in

February

Average price

$1,246
From Louisiana to Helsinki-Vantaa
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One-way flight from Louisiana to Helsinki-Vantaa
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Highest demand for flights based on searches. 33% potential increase in price ($434 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Louisiana to Helsinki

Cheapest flights from Louisiana to Helsinki
Explore the most affordable flight options available from Louisiana to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:00 amMSY - HEL
2 stops32h 50mUnited Airlines
Thu 8/141:35 pmHEL - MSY
2 stops36h 40mUnited Airlines
Deal found 6/10$617
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:28 amMSY - HEL
1 stop19h 17mAmerican Airlines
Sat 11/297:50 amHEL - MSY
1 stop18h 05mAmerican Airlines
Deal found 6/11$735
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:59 pmMSY - HEL
2 stops15h 26mBritish Airways
Sat 11/2912:30 pmHEL - MSY
1 stop17h 46mBritish Airways
Deal found 6/11$810
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/132:15 pmMSY - HEL
3 stops21h 30mMultiple Airlines
Sun 8/312:35 pmHEL - MSY
3 stops31h 48mMultiple Airlines
Deal found 6/10$1,097
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2711:34 amMSY - HEL
2 stops17h 26mKLM
Tue 7/11:55 pmHEL - MSY
2 stops17h 35mKLM
Deal found 6/11$1,305
This Flysmarter deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/271:16 pmMSY - HEL
1 stop13h 29mFinnair
Tue 7/18:25 pmHEL - MSY
2 stops30h 36mFinnair
Deal found 6/11$1,607
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:20 amMSY - HEL
3 stops21h 10mAir Canada
Sat 11/296:55 amHEL - MSY
3 stops22h 45mAir Canada
Deal found 6/11$1,923
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1612:40 pmMSY - HEL
2 stops46h 00mTurkish Airlines
Sun 6/2212:35 pmHEL - MSY
2 stops41h 35mTurkish Airlines
Deal found 6/11$5,289

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Louisiana to Helsinki that are best for you.

Fly from

Louisiana

Fly to

Helsinki

Route

Depart

Return

Price

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Fri 8/1

8:00 am-12:50 am

2 stops32h 50m

Helsinki-Vantaa

Thu 8/14

1:35 pm-6:15 pm

2 stops36h 40m

$617

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sat 11/22

7:28 am-10:45 am

1 stop19h 17m

Helsinki-Vantaa

Sat 11/29

7:50 am-5:55 pm

1 stop18h 05m

$735

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sat 11/22

6:59 pm-6:25 pm

2 stops15h 26m

Helsinki-Vantaa

Sat 11/29

12:30 pm-10:16 pm

1 stop17h 46m

$810

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sun 7/13

2:15 pm-7:45 pm

3 stops21h 30m

Helsinki-Vantaa

Sun 8/3

12:35 pm-12:23 pm

3 stops31h 48m

$1,097

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Fri 6/27

11:34 am-1:00 pm

2 stops17h 26m

Helsinki-Vantaa

Tue 7/1

1:55 pm-11:30 pm

2 stops17h 35m

$1,305

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Fri 6/27

1:16 pm-10:45 am

1 stop13h 29m

Helsinki-Vantaa

Tue 7/1

8:25 pm-7:01 pm

2 stops30h 36m

$1,607

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sat 11/22

11:20 am-4:30 pm

3 stops21h 10m

Helsinki-Vantaa

Sat 11/29

6:55 am-9:40 pm

3 stops22h 45m

$1,923

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sat 8/2

2:16 pm-11:55 am

2 stops37h 39m

$433

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sat 8/2

5:30 pm-4:40 pm

2 stops39h 10m

$436

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sat 8/2

9:57 am-2:15 pm

1 stop20h 18m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Louisiana to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Helsinki

What is the cheapest time of day to fly from LA to HEL?

Find hourly flight availability from Louisiana to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Helsinki as you normally would.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated June 12, 2025.
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,537 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Louisiana?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly into when you book flights from Louisiana to Helsinki.

  • What are the cheapest airlines to fly from Louisiana to Helsinki one-way?

    One-way options have recently been found by users for as low as $433 on Lufthansa. Other airlines that offer cheap prices include United Airlines from $436 and American Airlines from $544 one-way.

  • Can I find deals for flights from Louisiana to Helsinki that include hotel bookings?

    Yes. In addition to deals on Louisiana to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Helsinki.

  • Can I find deals for business class flights from Louisiana to Helsinki?

    Yes. Cheapflights offers flight deals from Louisiana to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Louisiana to Helsinki (average of $444). Flying from Louisiana to Helsinki in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisiana?

Book flights to Louisiana if you plan to visit one of these locations
Vantaa
Lahti

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Top 3 airlines flying from Louisiana to Helsinki

Discover the top 3 airlines that operate flights from Louisiana to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$475Average$686FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$490Average$779FlexibilityNo cancel feeOn-time70%
DeltaCheapest$593Average$886FlexibilityNo cancel feeOn-timeN/A

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