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$1,136+ Cheap flights from Copenhagen (CPH) to Buenos Aires (BUE)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BUE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Kastrup Copenhagen to Buenos Aires are usually found in September or May, booked 69 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Copenhagen to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,254
(Delta)

Popular in

December

Cheapest in

September

Average price

$1,423
Provider with most accurate pricing for Kastrup Copenhagen-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Buenos Aires (BUE) flights.
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From Kastrup Copenhagen to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Copenhagen to Buenos Aires

Cheapest flights from Copenhagen to Buenos Aires
Explore the most affordable flight options available from Copenhagen to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/278:40 amCPH - EZE
2 stops29h 49mMultiple Airlines
Wed 3/1211:00 pmEZE - CPH
2 stops33h 15mMultiple Airlines
Deal found 2/20$1,136
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 2/246:45 amCPH - EZE
2 stops30h 15mDelta
Wed 3/1210:25 pmEZE - CPH
2 stops39h 50mDelta
Deal found 2/20$1,171
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/279:45 pmCPH - EZE
1 stop37h 15mKLM
Wed 3/124:25 pmEZE - CPH
1 stop20h 10mKLM
Deal found 2/20$1,324
This Ethiopian Air deal was found by Cheapflights users on 2/20. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:50 pmCPH - EZE
3 stops28h 05mEthiopian Air
Sat 4/269:55 pmEZE - CPH
3 stops29h 45mEthiopian Air
Deal found 2/20$1,347
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 8/510:55 amCPH - EZE
2 stops28h 20mAmerican Airlines
Sat 8/238:30 pmEZE - CPH
2 stops33h 45mAmerican Airlines
Deal found 2/20$1,556
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/174:35 pmCPH - EZE
3 stops47h 15mSWISS
Sat 3/222:40 pmEZE - CPH
2 stops28h 25mSWISS
Deal found 2/20$1,652
This British Airways deal was found by Cheapflights users on 2/20. 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 3/1810:30 amCPH - EZE
2 stops29h 20mBritish Airways
Fri 4/2512:15 pmEZE - CPH
2 stops30h 20mBritish Airways
Deal found 2/20$1,665
This Aeromexico deal was found by Cheapflights users on 2/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:45 amCPH - EZE
1 stop17h 40mAir France
Sat 3/2210:45 pmEZE - CPH
1 stop32h 25mAir France
Deal found 2/20$1,751
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:25 pmCPH - EZE
2 stops31h 05mAir Canada
Sat 8/234:35 pmEZE - CPH
3 stops40h 35mAir Canada
Deal found 2/20$1,823
This Air Europa deal was found by Cheapflights users on 2/20. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:00 amCPH - EZE
2 stops30h 50mAir Europa
Sat 4/2612:15 pmEZE - CPH
1 stop28h 35mAir Europa
Deal found 2/20$1,846
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
Tue 3/1810:00 amCPH - EZE
1 stop25h 55mLufthansa
Fri 4/254:40 pmEZE - CPH
2 stops25h 50mLufthansa
Deal found 2/20$1,879
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:20 pmCPH - AEP
2 stops23h 10mLATAM Airlines
Sat 8/236:20 pmAEP - CPH
2 stops24h 15mLATAM Airlines
Deal found 2/20$2,045

Find flights from Copenhagen to Buenos Aires within your budget

Customize your flight search to find flights from Copenhagen to Buenos Aires 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 February 20, 2025.

Fly from

Copenhagen

Fly to

Buenos Aires

Route

Depart

Return

Price

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Sun 3/16

2:10 pm-9:45 am

2 stops47h 35m

Buenos Aires Ministro Pistarini

Sun 4/27

8:10 pm-8:40 am

2 stops55h 30m

$1,254

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Mon 3/17

7:50 pm-7:55 pm

3 stops28h 05m

Buenos Aires Ministro Pistarini

Sat 4/26

9:55 pm-8:40 am

3 stops29h 45m

$1,347

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Sat 3/8

7:20 pm-9:30 am

2 stops42h 10m

Buenos Aires Ministro Pistarini

Sat 3/22

9:30 pm-4:15 pm

2 stops38h 45m

$1,509

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Tue 8/5

10:55 am-10:15 am

2 stops28h 20m

Buenos Aires Ministro Pistarini

Sat 8/23

8:30 pm-11:15 am

2 stops33h 45m

$1,556

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Mon 3/17

4:35 pm-11:50 am

3 stops47h 15m

Buenos Aires Ministro Pistarini

Sat 3/22

2:40 pm-11:05 pm

2 stops28h 25m

$1,652

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Tue 3/18

10:30 am-11:50 am

2 stops29h 20m

Buenos Aires Ministro Pistarini

Fri 4/25

12:15 pm-11:35 pm

2 stops30h 20m

$1,665

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Sat 3/15

9:45 pm-7:00 am

1 stop37h 15m

Buenos Aires Ministro Pistarini

Fri 4/25

2:40 pm-11:45 am

1 stop16h 05m

$1,715

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Sat 3/8

6:45 am-8:25 pm

1 stop17h 40m

Buenos Aires Ministro Pistarini

Sat 3/22

10:45 pm-11:10 am

1 stop32h 25m

$1,751

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Tue 8/5

12:25 pm-2:30 pm

2 stops31h 05m

Buenos Aires Ministro Pistarini

Sat 8/23

4:35 pm-2:10 pm

3 stops40h 35m

$1,823

CopenhagenBuenos Aires

CPH - EZE

CPHEZE

Kastrup Copenhagen

Sun 3/16

6:00 am-8:50 am

2 stops30h 50m

Buenos Aires Ministro Pistarini

Sat 4/26

12:15 pm-9:50 pm

1 stop28h 35m

$1,846

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Copenhagen-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Copenhagen 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.

Travel insights for flights from Copenhagen to Buenos Aires

Get recent, data-driven insights about flights from Copenhagen to Buenos Aires including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Copenhagen to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Buenos Aires. Price data was last updated on February 14, 2025.

The price you pay for your flight from Copenhagen to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Copenhagen to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Copenhagen to Buenos Aires (average of $795). Flying from Copenhagen to Buenos Aires in December is currently the most expensive (average of $1,260). 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 CPH to BUE?

Find hourly flight availability from Copenhagen to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Copenhagen to Buenos Aires by exploring options for tickets at noon.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Copenhagen to Buenos Aires, such as Delta, KLM and LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Buenos Aires. 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 from for flights from Copenhagen to Buenos Aires?

    Located just 5.0 mi from the city center, Kastrup Copenhagen is the airport most travelers will use when flying to Buenos Aires from Copenhagen. Booking flights from Kastrup Copenhagen (CPH) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 0 different airlines.

  • What are the cheapest airlines flying from Copenhagen to Buenos Aires round-trip?

    Flying on Delta is currently your cheapest option to Buenos Aires, with prices starting at $1,254. Additional round-trip tickets that might be worth considering are offered by Ethiopian Air and American Airlines, with the lowest prices starting at $1,347 and $1,556, respectively. Delta is priced at 8% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Copenhagen to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Buenos Aires?

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

  • Can I find deals for business class flights from Copenhagen to Buenos Aires?

    Yes. Cheapflights offers flight deals from Copenhagen to Buenos Aires 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 Copenhagen to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Copenhagen to Buenos Aires (average of $795). Flying from Copenhagen to Buenos Aires in December is currently the most expensive (average of $1,260). 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

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