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$650+ Cheap flights from Louisiana to Helsinki (HEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HEL
Apr 26 — May 31
Sat 4/26
Sat 5/3
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 April 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$650
(United Airlines)

Popular in

July

Cheapest in

February
Provider with most accurate pricing for New Orleans Louis Armstrong-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Helsinki-Vantaa flights.
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From Louisiana to Helsinki-Vantaa
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Highest demand for flights based on searches. 31% potential increase in price ($410 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
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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 April 21, 2025.

This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 8/47:00 amMSY - HEL
2 stops27h 55mUnited Airlines
Tue 11/47:00 amHEL - MSY
2 stops41h 30mUnited Airlines
Deal found 4/21$650
This StudentUniverse deal was found by Cheapflights users on 4/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:14 pmMSY - HEL
1 stop12h 46mFinnair
Tue 11/412:30 pmHEL - MSY
1 stop13h 31mFinnair
Deal found 4/21$695
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 5/129:42 amMSY - HEL
1 stop17h 03mAmerican Airlines
Tue 5/274:25 pmHEL - MSY
1 stop15h 03mAmerican Airlines
Deal found 4/21$707
This Lufthansa deal was found by Cheapflights users on 4/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:42 pmMSY - HEL
2 stops22h 13mLufthansa
Sat 11/112:45 pmHEL - MSY
2 stops38h 09mLufthansa
Deal found 4/21$721
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:55 amMSY - HEL
2 stops23h 00mMultiple Airlines
Tue 5/276:10 amHEL - MSY
2 stops24h 00mMultiple Airlines
Deal found 4/21$752
This Ticket deal was found by Cheapflights users on 4/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:55 amMSY - HEL
2 stops23h 00mAir Canada
Tue 5/276:10 amHEL - MSY
2 stops36h 53mAir Canada
Deal found 4/21$802
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:30 amMSY - HEL
2 stops25h 10mDelta
Sat 11/16:30 amHEL - MSY
2 stops22h 48mDelta
Deal found 4/21$804
This British Airways deal was found by Cheapflights users on 4/21. 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.
Tue 8/511:19 amMSY - HEL
2 stops19h 01mBritish Airways
Mon 11/37:35 pmHEL - MSY
1 stop30h 20mBritish Airways
Deal found 4/21$1,224

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 April 21, 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

Mon 8/4

7:00 am-6:55 pm

2 stops27h 55m

Helsinki-Vantaa

Tue 11/4

7:00 am-4:30 pm

2 stops41h 30m

$650

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 8/4

6:14 pm-3:00 pm

1 stop12h 46m

Helsinki-Vantaa

Tue 11/4

12:30 pm-6:01 pm

1 stop13h 31m

$695

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 5/12

9:42 am-10:45 am

1 stop17h 03m

Helsinki-Vantaa

Tue 5/27

4:25 pm-11:28 pm

1 stop15h 03m

$707

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 8/4

12:42 pm-6:55 pm

2 stops22h 13m

Helsinki-Vantaa

Sat 11/1

12:45 pm-7:54 pm

2 stops38h 09m

$721

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 5/12

11:55 am-6:55 pm

2 stops23h 00m

Helsinki-Vantaa

Tue 5/27

6:10 am-10:10 pm

2 stops24h 00m

$752

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Mon 5/12

11:55 am-6:55 pm

2 stops23h 00m

Helsinki-Vantaa

Tue 5/27

6:10 am-11:03 am

2 stops36h 53m

$802

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Sun 8/3

7:30 am-4:40 pm

2 stops25h 10m

Helsinki-Vantaa

Sat 11/1

6:30 am-10:18 pm

2 stops22h 48m

$804

New OrleansHelsinki

MSY - HEL

MSYHEL

New Orleans Louis Armstrong

Tue 8/5

11:19 am-2:20 pm

2 stops19h 01m

Helsinki-Vantaa

Thu 11/6

7:50 am-5:55 pm

1 stop18h 05m

$1,224

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 April 21, 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 April 21, 2025.
Delta
8.0
Very good
7,922 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,922 reviews
Delta
8.0
Very good
7,922 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,922 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,677 reviews
Delta
8.0
Very good
7,922 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,922 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,168 reviews
Delta
8.0
Very good
7,922 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $1,123). 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
Espoo
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 April 21, 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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