What airlines fly to Oslo?

British Airways, Delta and Finnair are the top three most popular airlines that fly to Oslo from Louisiana according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 3 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Oslo?

Flight times vary depending on what airport in Louisiana you fly out of and what airport in Oslo you fly into. For example, flying from New Orleans to Oslo Gardermoen Airport takes 16h 53m on average. On the other hand, flying from Baton Rouge to Oslo Gardermoen Airport takes 20h 46m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Louisiana to Oslo?

Prices for flights from Louisiana to Oslo refresh daily.

How many operators does momondo search for flights from Louisiana to Oslo?

The number of operators available for flights from Louisiana to Oslo is 3 as of December 2025.

How old do you have to be to fly from Louisiana to Oslo?

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 Oslo.

What documentation or ID do you need to fly to Oslo?

The required travel and health documents for your Oslo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$503 Cheap Flights from Louisiana to Oslo in 2025/26

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Find the cheapest flights from Louisiana to Oslo

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:26 pm - 5:40 pm

MSY

OSL

20h 14m2 stops

6:15 am - 9:51 pm

OSL

MSY

22h 36m2 stops

$504Lufthansa

Fri, Jan 23 - Fri, Jan 30

6:02 pm - 10:40 pm

MSY

OSL

21h 38m2 stops

2:40 pm - 5:55 pm

OSL

MSY

34h 15m1 stop

$511British Airways

Mon, Feb 9 - Mon, Feb 16

8:00 am - 10:40 pm

MSY

OSL

31h 40m2 stops

11:30 am - 10:30 pm

OSL

MSY

18h 00m2 stops

$514British Airways

Sun, Feb 8 - Sun, Feb 15

2:26 pm - 5:10 pm

MSY

OSL

19h 44m2 stops

6:15 am - 5:17 pm

OSL

MSY

18h 02m2 stops

$525United Airlines

Thu, Feb 5 - Mon, Feb 9

12:40 pm - 5:10 pm

MSY

OSL

21h 30m2 stops

9:35 am - 10:58 pm

OSL

MSY

20h 23m2 stops

$528United Airlines

Thu, Feb 5 - Mon, Feb 9

10:25 am - 2:10 pm

MSY

OSL

20h 45m2 stops

7:20 am - 5:55 pm

OSL

MSY

17h 35m1 stop

$675American Airlines

Tue, Jan 13 - Tue, Jan 20

10:30 am - 10:55 am

LFT

OSL

17h 25m3 stops

7:20 am - 10:09 pm

OSL

LFT

21h 49m3 stops

$769American Airlines

Mon, Feb 9 - Mon, Feb 16

2:02 pm - 5:55 pm

BTR

OSL

20h 53m2 stops

7:40 pm - 5:42 pm

OSL

BTR

29h 02m3 stops

$3,889Multiple Airlines

Tue, Jun 9 - Sat, Jun 27

5:20 pm - 2:30 pm

MSY

TRF

38h 10m2 stops

6:00 am - 10:17 pm

TRF

MSY

23h 17m2 stops

$4,723Scandinavian Airlines

Sun, Jun 7 - Mon, Jun 15

1:00 pm - 2:30 pm

MSY

TRF

18h 30m3 stops

6:00 am - 6:13 pm

TRF

MSY

19h 13m3 stops

$18,953Multiple Airlines

Sun, Jun 7 - Mon, Jun 15

British Airways flights from Louisiana to Oslo

Our best British Airways deals on Louisiana to Oslo flight tickets

British Airways

Feb 9

MSY6:02 pmNew Orleans Louis Armstrong

21h 38m

2 stops

OSL10:40 pmOslo Gardermoen

Feb 16

OSL2:40 pmOslo Gardermoen

34h 15m

1 stop

MSY5:55 pmNew Orleans Louis Armstrong

$511

Find similar

British Airways

Feb 8

MSY8:00 amNew Orleans Louis Armstrong

31h 40m

2 stops

OSL10:40 pmOslo Gardermoen

Feb 15

OSL11:30 amOslo Gardermoen

18h 00m

2 stops

MSY10:30 pmNew Orleans Louis Armstrong

$514

Find similar

British Airways

Mar 5

MSY7:55 pmNew Orleans Louis Armstrong

31h 35m

1 stop

OSL10:30 amOslo Gardermoen

Mar 12

OSL7:05 amOslo Gardermoen

17h 50m

1 stop

MSY6:55 pmNew Orleans Louis Armstrong

$657

Find similar

TAP AIR PORTUGAL flights from Louisiana to Oslo

Our best TAP AIR PORTUGAL deals on Louisiana to Oslo flight tickets

TAP AIR PORTUGAL

Jan 23

MSY3:50 pmNew Orleans Louis Armstrong

19h 05m

2 stops

OSL5:55 pmOslo Gardermoen

Jan 30

OSL10:00 pmOslo Gardermoen

32h 44m

3 stops

MSY11:44 pmNew Orleans Louis Armstrong

$1,077

Find similar

TAP AIR PORTUGAL

Jan 13

MSY10:31 amNew Orleans Louis Armstrong

20h 44m

3 stops

OSL2:15 pmOslo Gardermoen

Jan 20

OSL6:45 pmOslo Gardermoen

35h 59m

2 stops

MSY11:44 pmNew Orleans Louis Armstrong

$1,162

Find similar

TAP AIR PORTUGAL

Jan 23

MSY10:31 amNew Orleans Louis Armstrong

20h 44m

3 stops

OSL2:15 pmOslo Gardermoen

Jan 30

OSL10:00 pmOslo Gardermoen

32h 44m

3 stops

MSY11:44 pmNew Orleans Louis Armstrong

$1,646

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

Fri 1/23

2:26 pm-5:40 pm

2 stops20h 14m

Oslo Gardermoen

Fri 1/30

6:15 am-9:51 pm

2 stops22h 36m

$504

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

Mon 2/9

6:02 pm-10:40 pm

2 stops21h 38m

Oslo Gardermoen

Mon 2/16

2:40 pm-5:55 pm

1 stop34h 15m

$511

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

Sun 2/8

8:00 am-10:40 pm

2 stops31h 40m

Oslo Gardermoen

Sun 2/15

11:30 am-10:30 pm

2 stops18h 00m

$514

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

Thu 2/5

2:26 pm-5:10 pm

2 stops19h 44m

Oslo Gardermoen

Mon 2/9

6:15 am-5:17 pm

2 stops18h 02m

$525

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

Thu 2/5

12:40 pm-5:10 pm

2 stops21h 30m

Oslo Gardermoen

Mon 2/9

9:35 am-10:58 pm

2 stops20h 23m

$528

New OrleansOslo

MSY - OSL

MSYOSL

New Orleans Louis Armstrong

Tue 1/13

10:25 am-2:10 pm

2 stops20h 45m

Oslo Gardermoen

Tue 1/20

7:20 am-5:55 pm

1 stop17h 35m

$675

LafayetteOslo

LFT - OSL

LFTOSL

Lafayette Regional

Mon 2/9

10:30 am-10:55 am

3 stops17h 25m

Oslo Gardermoen

Mon 2/16

7:20 am-10:09 pm

3 stops21h 49m

$769

Baton RougeOslo

BTR - OSL

BTROSL

Baton Rouge Ryan

Tue 6/9

2:02 pm-5:55 pm

2 stops20h 53m

Oslo Gardermoen

Sat 6/27

7:40 pm-5:42 pm

3 stops29h 02m

$3,889

New OrleansOslo

MSY - TRF

MSYTRF

New Orleans Louis Armstrong

Sun 6/7

5:20 pm-2:30 pm

2 stops38h 10m

Oslo Sandefjord

Mon 6/15

6:00 am-10:17 pm

2 stops23h 17m

$4,723

New OrleansOslo

MSY - TRF

MSYTRF

New Orleans Louis Armstrong

Sun 6/7

1:00 pm-2:30 pm

3 stops18h 30m

Oslo Sandefjord

Mon 6/15

6:00 am-6:13 pm

3 stops19h 13m

$18,953

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Oslo

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

Other information

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

The cheapest day to depart on your flight to Oslo is on a Friday when prices can be found for as low as $832. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Louisiana to Oslo for around $1,594.

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

Flying to Oslo from Louisiana in the evening is the least expensive time of day to depart. momondo users have found prices as low as $872 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $1,228. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Louisiana to Oslo flight deals and tips

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

Fastest flight time	15h 58m
Direct flights	None

The fastest flight from Louisiana to Oslo takes 15h 58m

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

Search flight deals

When did momondo last update prices for flights from Louisiana to Oslo?
Prices for flights from Louisiana to Oslo refresh daily.
How many operators does momondo search for flights from Louisiana to Oslo?
The number of operators available for flights from Louisiana to Oslo is 3 as of December 2025.
How old do you have to be to fly from Louisiana to Oslo?
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 Oslo.
What documentation or ID do you need to fly to Oslo?
The required travel and health documents for your Oslo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Oslo

Compare and see reviews for airlines that fly from Louisiana to Oslo with momondo

Airline	Rating	Free Cancellation	Price
Finnair	PriceFrom $589	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
British Airways	PriceFrom $600	Free Cancellation	Rating 6.7 7,617 reviews	Search British Airways flights
Delta	PriceFrom $624	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Louisiana to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

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

All flight searches from Louisiana to Oslo on momondo can be filtered to show those which offer flexible booking policies.

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

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 Oslo.

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

Price alerts on flights to Oslo from Louisiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Norway

Cheap flights from Louisiana to Oslo from $504

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Oslo departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Louisiana to Oslo

Cheap round-trip flights

Cheap last minute flights

British Airways flights from Louisiana to Oslo

Our best British Airways deals on Louisiana to Oslo flight tickets

TAP AIR PORTUGAL flights from Louisiana to Oslo

Our best TAP AIR PORTUGAL deals on Louisiana to Oslo flight tickets

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How to get the cheapest flight ticket from Louisiana to Oslo

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

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

What airlines fly to Oslo?

How long does it take to fly to Oslo?

Cheap Louisiana to Oslo flight deals and tips

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

Fastest flight time

Direct flights

When did momondo last update prices for flights from Louisiana to Oslo?

How many operators does momondo search for flights from Louisiana to Oslo?

How old do you have to be to fly from Louisiana to Oslo?

What documentation or ID do you need to fly to Oslo?

Best airlines flying from Louisiana to Oslo

Compare and see reviews for airlines that fly from Louisiana to Oslo with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo