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

Air France, LATAM Airlines, and Iberia 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.

$601 Cheap Flights from Oslo to Buenos Aires in 2025/26

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

Cheap round-trip flights

6:25 am - 10:15 amOSL-EZE

31h 50m2 stops

10:25 pm - 1:50 pmEZE-OSL

35h 25m2 stops

$1,015Delta

Find Deal

Sun, Nov 9 - Sun, Nov 23

9:25 am - 10:15 amOSL-EZE

28h 50m2 stops

10:25 pm - 4:20 pmEZE-OSL

37h 55m2 stops

$1,020Delta

Find Deal

Sat, Jan 17 - Sun, Feb 1

12:40 pm - 10:15 amOSL-EZE

25h 35m2 stops

10:25 pm - 6:15 pmEZE-OSL

39h 50m2 stops

$1,022Delta

Find Deal

Fri, Oct 31 - Fri, Nov 14

1:45 pm - 8:20 amOSL-EZE

46h 35m2 stops

10:05 pm - 3:40 pmEZE-OSL

37h 35m2 stops

$1,044United Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

1:50 pm - 7:55 amOSL-EZE

22h 05m1 stop

5:45 pm - 5:40 pmEZE-OSL

19h 55m2 stops

$1,201Lufthansa

Find Deal

Sat, Jan 17 - Sun, Feb 1

6:15 am - 3:10 pmOSL-EZE

36h 55m3 stops

4:35 pm - 2:45 pmEZE-OSL

41h 10m3 stops

$1,218Air Canada

Find Deal

Fri, Jan 16 - Sat, May 9

9:35 am - 7:55 amOSL-EZE

26h 20m1 stop

5:45 pm - 5:40 pmEZE-OSL

19h 55m2 stops

$1,254Lufthansa

Find Deal

Sat, Jan 17 - Sun, Feb 1

3:00 pm - 10:30 amOSL-AEP

47h 30m2 stops

10:55 pm - 10:45 pmAEP-OSL

42h 50m2 stops

$1,294Multiple Airlines

Find Deal

Fri, Jan 16 - Sat, May 9

6:45 pm - 9:30 pmOSL-AEP

30h 45m2 stops

8:50 am - 2:20 pmAEP-OSL

25h 30m2 stops

$1,298Multiple Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

6:15 am - 3:10 pmOSL-EZE

36h 55m3 stops

4:45 pm - 3:20 pmEZE-OSL

42h 35m3 stops

$1,306Air Canada

Find Deal

Sat, Jan 17 - Sun, Feb 1

Delta flights from Oslo to Buenos Aires

Our best Delta deals on Oslo to Buenos Aires flight tickets

Delta

Nov 9

OSL6:25 amOslo Gardermoen

31h 50m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Nov 23

EZE10:25 pmBuenos Aires Ministro Pistarini

35h 25m

2 stops

OSL1:50 pmOslo Gardermoen

$1,015

Find similar

Delta

Jan 17

OSL9:25 amOslo Gardermoen

28h 50m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 1

EZE10:25 pmBuenos Aires Ministro Pistarini

37h 55m

2 stops

OSL4:20 pmOslo Gardermoen

$1,020

Find similar

Delta

Oct 31

OSL12:40 pmOslo Gardermoen

25h 35m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Nov 14

EZE10:25 pmBuenos Aires Ministro Pistarini

39h 50m

2 stops

OSL6:15 pmOslo Gardermoen

$1,022

Find similar

Air Canada flights from Oslo to Buenos Aires

Our best Air Canada deals on Oslo to Buenos Aires flight tickets

Air Canada

Jan 16

OSL6:15 amOslo Gardermoen

36h 55m

3 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

May 9

EZE4:35 pmBuenos Aires Ministro Pistarini

41h 10m

3 stops

OSL2:45 pmOslo Gardermoen

$1,218

Find similar

Air Canada

Jan 17

OSL6:15 amOslo Gardermoen

36h 55m

3 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Feb 1

EZE4:45 pmBuenos Aires Ministro Pistarini

42h 35m

3 stops

OSL3:20 pmOslo Gardermoen

$1,306

Find similar

Air Canada

Jan 17

OSL9:35 amOslo Gardermoen

57h 35m

3 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Feb 1

EZE4:45 pmBuenos Aires Ministro Pistarini

40h 10m

3 stops

OSL12:55 pmOslo Gardermoen

$1,390

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Sun 11/9

6:25 am-10:15 am

2 stops31h 50m

Buenos Aires Ministro Pistarini

Sun 11/23

10:25 pm-1:50 pm

2 stops35h 25m

$1,015

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Sat 1/17

9:25 am-10:15 am

2 stops28h 50m

Buenos Aires Ministro Pistarini

Sun 2/1

10:25 pm-4:20 pm

2 stops37h 55m

$1,020

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Fri 10/31

12:40 pm-10:15 am

2 stops25h 35m

Buenos Aires Ministro Pistarini

Fri 11/14

10:25 pm-6:15 pm

2 stops39h 50m

$1,022

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Thu 10/30

1:45 pm-8:20 am

2 stops46h 35m

Buenos Aires Ministro Pistarini

Thu 11/6

10:05 pm-3:40 pm

2 stops37h 35m

$1,044

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Sat 1/17

1:50 pm-7:55 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Sun 2/1

5:45 pm-5:40 pm

2 stops19h 55m

$1,201

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Fri 1/16

6:15 am-3:10 pm

3 stops36h 55m

Buenos Aires Ministro Pistarini

Sat 5/9

4:35 pm-2:45 pm

3 stops41h 10m

$1,218

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Sat 1/17

9:35 am-7:55 am

1 stop26h 20m

Buenos Aires Ministro Pistarini

Sun 2/1

5:45 pm-5:40 pm

2 stops19h 55m

$1,254

OsloBuenos Aires

OSL - AEP

OSLAEP

Oslo Gardermoen

Fri 1/16

3:00 pm-10:30 am

2 stops47h 30m

Buenos Aires Jorge Newbery

Sat 5/9

10:55 pm-10:45 pm

2 stops42h 50m

$1,294

OsloBuenos Aires

OSL - AEP

OSLAEP

Oslo Gardermoen

Sat 11/1

6:45 pm-9:30 pm

2 stops30h 45m

Buenos Aires Jorge Newbery

Sat 11/8

8:50 am-2:20 pm

2 stops25h 30m

$1,298

OsloBuenos Aires

OSL - EZE

OSLEZE

Oslo Gardermoen

Sat 1/17

6:15 am-3:10 pm

3 stops36h 55m

Buenos Aires Ministro Pistarini

Sun 2/1

4:45 pm-3:20 pm

3 stops42h 35m

$1,306

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 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 $1,167.

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 $1,357 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 $1,112 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 19h 20m 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.