What is the cheapest airline that flies from Oslo to Buenos Aires?

United Airlines, LATAM Airlines, and Air France are the most popular carriers operating from Oslo to Buenos Aires

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

Prices for flights from Oslo to Buenos Aires are refreshed on a daily basis.

How old do you have to be to fly from Oslo to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$636 Cheap Flights from Oslo to Buenos Aires in 2025/26

Q: What is the typical price of a round-trip flight between Oslo and Buenos Aires?

Prices are currently low for flights on this route. Typical prices usually range from $1,091 to $1,370. The lowest price recently found on this route was $1,073.

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Oslo to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 7:20 amOSL-EZE

29h 15m2 stops

11:55 pm - 5:30 pmEZE-OSL

37h 35m2 stops

$1,073United Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

6:25 am - 10:15 amOSL-EZE

31h 50m2 stops

10:25 pm - 4:20 pmEZE-OSL

37h 55m2 stops

$1,095Delta

Find Deal

Wed, Nov 12 - Sun, Nov 16

1:50 pm - 7:55 amOSL-EZE

22h 05m1 stop

5:45 pm - 11:30 pmEZE-OSL

25h 45m1 stop

$1,122Lufthansa

Find Deal

Wed, Dec 3 - Mon, Dec 22

2:05 pm - 7:55 amOSL-EZE

21h 50m1 stop

5:45 pm - 5:30 pmEZE-OSL

19h 45m1 stop

$1,126Lufthansa

Find Deal

Mon, Dec 1 - Mon, Dec 15

3:00 pm - 7:40 pmOSL-AEP

32h 40m2 stops

12:40 pm - 5:55 pmAEP-OSL

25h 15m2 stops

$1,394LATAM Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 26

8:45 am - 10:40 amOSL-EZE

29h 55m2 stops

10:30 pm - 8:10 pmEZE-OSL

41h 40m2 stops

$1,400Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

2:40 pm - 5:00 pmOSL-AEP

30h 20m2 stops

6:20 pm - 5:55 pmAEP-OSL

43h 35m2 stops

$1,412Multiple Airlines

Find Deal

Mon, Jan 12 - Sat, Feb 28

3:00 pm - 3:05 amOSL-EZE

40h 05m3 stops

7:10 am - 5:55 pmEZE-OSL

30h 45m2 stops

$1,616LATAM Airlines

Find Deal

Fri, Jan 9 - Mon, Jan 26

7:45 am - 7:15 amOSL-EZE

27h 30m1 stop

4:25 pm - 9:00 pmEZE-OSL

24h 35m1 stop

$1,619KLM

Find Deal

Mon, Jan 12 - Sat, Feb 28

4:25 pm - 6:50 amOSL-EZE

18h 25m1 stop

10:40 pm - 10:30 pmEZE-OSL

19h 50m2 stops

$1,750KLM

Find Deal

Wed, Nov 12 - Sun, Nov 16

Lufthansa flights from Oslo to Buenos Aires

Our best Lufthansa deals on Oslo to Buenos Aires flight tickets

Lufthansa

Dec 3

OSL1:50 pmOslo Gardermoen

22h 05m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Dec 22

EZE5:45 pmBuenos Aires Ministro Pistarini

25h 45m

1 stop

OSL11:30 pmOslo Gardermoen

$1,122

Find similar

Lufthansa

Dec 1

OSL2:05 pmOslo Gardermoen

21h 50m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Dec 15

EZE5:45 pmBuenos Aires Ministro Pistarini

19h 45m

1 stop

OSL5:30 pmOslo Gardermoen

$1,126

Find similar

Lufthansa

Dec 3

OSL6:30 pmOslo Gardermoen

17h 25m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Dec 23

EZE5:45 pmBuenos Aires Ministro Pistarini

17h 55m

1 stop

OSL3:40 pmOslo Gardermoen

$1,139

Find similar

Delta flights from Oslo to Buenos Aires

Our best Delta deals on Oslo to Buenos Aires flight tickets

Delta

Nov 12

OSL6:25 amOslo Gardermoen

31h 50m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Nov 16

EZE10:25 pmBuenos Aires Ministro Pistarini

37h 55m

2 stops

OSL4:20 pmOslo Gardermoen

$1,095

Find similar

Delta

Feb 9

OSL6:30 amOslo Gardermoen

31h 45m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 16

EZE10:25 pmBuenos Aires Ministro Pistarini

37h 55m

2 stops

OSL4:20 pmOslo Gardermoen

$1,134

Find similar

Delta

Jan 9

OSL7:50 amOslo Gardermoen

30h 25m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Jan 26

EZE10:25 pmBuenos Aires Ministro Pistarini

35h 25m

2 stops

OSL1:50 pmOslo Gardermoen

$1,135

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Wed 11/12

6:05 am-7:20 am

2 stops29h 15m

Buenos Aires Ministro Pistarini

Sun 11/16

11:55 pm-5:30 pm

2 stops37h 35m

$1,073

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Wed 11/12

6:25 am-10:15 am

2 stops31h 50m

Buenos Aires Ministro Pistarini

Sun 11/16

10:25 pm-4:20 pm

2 stops37h 55m

$1,095

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Wed 12/3

1:50 pm-7:55 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Mon 12/22

5:45 pm-11:30 pm

1 stop25h 45m

$1,122

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Mon 12/1

2:05 pm-7:55 am

1 stop21h 50m

Buenos Aires Ministro Pistarini

Mon 12/15

5:45 pm-5:30 pm

1 stop19h 45m

$1,126

OsloBuenos Aires

OSL - AEP

OSLAEP

Oslo Gardermoen

Thu 1/15

3:00 pm-7:40 pm

2 stops32h 40m

Buenos Aires Jorge Newbery

Mon 1/26

12:40 pm-5:55 pm

2 stops25h 15m

$1,394

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Sun 12/14

8:45 am-10:40 am

2 stops29h 55m

Buenos Aires Ministro Pistarini

Sun 12/21

10:30 pm-8:10 pm

2 stops41h 40m

$1,400

OsloBuenos Aires

OSL - AEP

OSLAEP

Oslo Gardermoen

Mon 1/12

2:40 pm-5:00 pm

2 stops30h 20m

Buenos Aires Jorge Newbery

Sat 2/28

6:20 pm-5:55 pm

2 stops43h 35m

$1,412

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Fri 1/9

3:00 pm-3:05 am

3 stops40h 05m

Buenos Aires Ministro Pistarini

Mon 1/26

7:10 am-5:55 pm

2 stops30h 45m

$1,616

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Mon 1/12

7:45 am-7:15 am

1 stop27h 30m

Buenos Aires Ministro Pistarini

Sat 2/28

4:25 pm-9:00 pm

1 stop24h 35m

$1,619

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Wed 11/12

4:25 pm-6:50 am

1 stop18h 25m

Buenos Aires Ministro Pistarini

Sun 11/16

10:40 pm-10:30 pm

2 stops19h 50m

$1,750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to Buenos Aires

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

What is the typical price of a round-trip flight between Oslo and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Oslo is in April. Flight prices, which tend to average around $1,157, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Buenos Aires from Oslo during May instead. Flights to Buenos Aires in May, while not as cheap as those in April, still average around $1,165.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Oslo is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,072. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,366.

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

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Oslo to Buenos Aires during this time can be as low as $1,093. Try not to purchase tickets in the morning because they tend to be around $1,155. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,366 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Oslo for as low as $1,191 on momondo.

Cheap Oslo to Buenos Aires flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Oslo to Buenos Aires by plane?
The straight-line distance from Oslo to Buenos Aires is 7605.5 mi. Typically, this will take 17h 25m by plane in normal conditions.
When did momondo last update prices for flights from Oslo to Buenos Aires?
Prices for flights from Oslo to Buenos Aires are refreshed on a daily basis.
How old do you have to be to fly from Oslo to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Oslo.

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

momondo does allow users to show only those flights to Buenos Aires from Oslo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oslo to Buenos Aires?

Once you have performed a search for Oslo to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Oslo to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.