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$561+ Cheap flights from Louisiana to Oslo

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — OSL
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Louisiana to Oslo

Keep the following information in mind while searching for Louisiana to Oslo flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$573
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$657
From Louisiana to Oslo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisiana to Oslo

Cheapest flights from Louisiana to Oslo
Explore the most affordable flight options available from Louisiana to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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.
mar. 10/283:22 pmMSY - OSL
2 stops16h 28mDelta
mar. 11/47:50 amOSL - MSY
2 stops22h 14mDelta
Deal found 9/13$573
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/2910:05 amLFT - OSL
2 stops22h 05mAmerican Airlines
mié. 11/56:55 amOSL - LFT
2 stops17h 33mAmerican Airlines
Deal found 9/14$573
This United Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 10/288:00 amMSY - OSL
2 stops27h 40mUnited Airlines
mar. 11/46:15 amOSL - MSY
3 stops23h 44mUnited Airlines
Deal found 9/13$577
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/288:55 pmMSY - OSL
1 stop19h 45mBritish Airways
mar. 11/47:20 amOSL - MSY
1 stop17h 35mBritish Airways
Deal found 9/13$600
This American Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 10/2812:38 pmMSY - OSL
2 stops19h 32mAmerican Airlines
mar. 11/47:20 amOSL - MSY
1 stop17h 35mAmerican Airlines
Deal found 9/13$603
This American Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 10/302:18 pmBTR - OSL
2 stops17h 57mAmerican Airlines
jue. 11/67:05 amOSL - BTR
2 stops20h 01mAmerican Airlines
Deal found 9/14$623
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/292:00 pmLFT - OSL
2 stops19h 20mMultiple Airlines
mié. 11/56:05 amOSL - LFT
3 stops20h 23mMultiple Airlines
Deal found 9/14$628
This United Airlines deal was found by Cheapflights users on 9/13. 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.
dom. 10/128:05 amMSY - OSL
2 stops32h 45mUnited Airlines
dom. 10/196:50 amOSL - MSY
2 stops34h 07mUnited Airlines
Deal found 9/13$673
This Scandinavian Airlines deal was found by Cheapflights users on 9/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:28 amMSY - TRF
2 stops19h 37mScandinavian Airlines
dom. 12/72:35 pmTRF - MSY
2 stops40h 00mScandinavian Airlines
Deal found 9/12$686
This United Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 9/133:45 pmMSY - OSL
2 stops43h 20mUnited Airlines
sáb. 9/206:35 amOSL - MSY
2 stops19h 20mUnited Airlines
Deal found 9/13$715
This Delta deal was found by Cheapflights users on 9/14. 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.
mié. 9/172:37 pmMSY - OSL
2 stops18h 43mDelta
dom. 9/219:20 amOSL - MSY
2 stops21h 09mDelta
Deal found 9/14$736
This Mytrip deal was found by Cheapflights users on 9/13. 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.
dom. 10/126:00 amMSY - OSL
3 stops29h 05mMultiple Airlines
dom. 10/196:50 amOSL - MSY
3 stops29h 41mMultiple Airlines
Deal found 9/13$739

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Oslo 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Louisiana to Oslo that are best for you.

Fly from

Louisiana

Fly to

Oslo

Route

Depart

Return

Price

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

mié. 1/7

2:01 pm-8:10 pm

2 stops23h 09m

Oslo Gardermoen

mié. 1/14

8:45 am-8:48 pm

2 stops19h 03m

$561

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

mar. 10/28

3:22 pm-1:50 pm

2 stops16h 28m

Oslo Gardermoen

mar. 11/4

7:50 am-11:04 pm

2 stops22h 14m

$573

LafayetteOslo

LFT - OSL

LFTOSL

Lafayette Regional

mié. 10/29

10:05 am-2:10 pm

2 stops22h 05m

Oslo Gardermoen

mié. 11/5

6:55 am-5:28 pm

2 stops17h 33m

$573

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

mar. 10/28

8:00 am-5:40 pm

2 stops27h 40m

Oslo Gardermoen

mar. 11/4

6:15 am-10:59 pm

3 stops23h 44m

$577

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

mar. 10/28

8:55 pm-10:40 pm

1 stop19h 45m

Oslo Gardermoen

mar. 11/4

7:20 am-5:55 pm

1 stop17h 35m

$600

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

mar. 10/28

12:38 pm-2:10 pm

2 stops19h 32m

Oslo Gardermoen

mar. 11/4

7:20 am-5:55 pm

1 stop17h 35m

$603

Baton RougeOslo

BTR - OSL

BTROSL

Baton Rouge Ryan

jue. 10/30

2:18 pm-2:15 pm

2 stops17h 57m

Oslo Gardermoen

jue. 11/6

7:05 am-8:06 pm

2 stops20h 01m

$623

LafayetteOslo

LFT - OSL

LFTOSL

Lafayette Regional

mié. 10/29

2:00 pm-3:20 pm

2 stops19h 20m

Oslo Gardermoen

mié. 11/5

6:05 am-7:28 pm

3 stops20h 23m

$628

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

mié. 1/7

6:51 pm-10:40 pm

2 stops20h 49m

Oslo Gardermoen

mié. 1/14

3:05 pm-5:55 pm

1 stop33h 50m

$630

New OrleansOslo

MSY - TRF

MSYTRF

New Orleans Louis Armstrong

mié. 12/3

11:28 am-2:05 pm

2 stops19h 37m

Oslo Sandefjord

dom. 12/7

2:35 pm-11:35 pm

2 stops40h 00m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
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Best time to book a flight from Louisiana to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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 Oslo

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

Currently, November is the cheapest month in which you can book a flight from Louisiana to Oslo (average of $567). Flying from Louisiana to Oslo in June is currently the most expensive (average of $1,006). 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.

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

Find hourly flight availability from Louisiana to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Louisiana to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from Louisiana to Oslo?

    Airlines like Delta, American Airlines, and United Airlines fly from Louisiana to Oslo in about 16h 28m. The time it takes to get you to your destination can typically vary by up to 11h 12m. Louisiana and Oslo are separated by a distance of 4804 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisiana to Oslo?

    Most travelers choose New Orleans Louis Armstrong - Oslo Gardermoen, Lafayette Regional - Oslo Gardermoen or New Orleans Louis Armstrong - Oslo Sandefjord when deciding on the best route from Louisiana to Oslo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Oslo 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 Oslo?

    Currently, November is the cheapest month in which you can book a flight from Louisiana to Oslo (average of $567). Flying from Louisiana to Oslo in June is currently the most expensive (average of $1,006). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Oslo Gardermoen flights
Newark to Oslo Gardermoen flights
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San Francisco to Oslo Gardermoen flights
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San Diego to Oslo Gardermoen flights
San Francisco to Sandefjord flights
Seattle to Bergen flights
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Dallas/Fort Worth to Bergen flights
O'Hare Intl to Bergen flights

Top 3 airlines flying from Louisiana to Oslo

Discover the top 3 airlines that operate flights from Louisiana to Oslo. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$589Average$809FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$600Average$801FlexibilityNo cancel feeOn-time70%
DeltaCheapest$624Average$685FlexibilityNo cancel feeOn-timeN/A

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