CPH - BUE

$428 Find Cheap Flights from Copenhagen to Buenos Aires - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Copenhagen to Buenos Aires departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,229
Typical prices: $1,352-$1,984
Delta
Fri 12/4Wed 12/9
CPH - EZE • 1 stop
Cheapest one-way
$428
Overall average: $1,068
American Airlines
Tue 12/1
CPH - EZE • 2 stops
Top airlines
Cheapest • from $1,229 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Copenhagen and Buenos Aires. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $1,363 (round-trip)
Shortest trip • 16h 49m (one-way)
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Copenhagen to Buenos Aires (CPH-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Copenhagen to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Copenhagen to Buenos Aires

Fri, Dec 4 - Wed, Dec 9
Delta Logo
12:55 pm - 10:55 am
CPH
-
EZE
26h 00m
1 stop
Delta Logo
8:05 pm - 1:10 pm
EZE
-
CPH
37h 05m
2 stops
$1,229Delta
Mon, Nov 30 - Thu, Dec 31
Multiple Airlines Logo
1:00 pm - 10:45 am
CPH
-
EZE
25h 45m
2 stops
Multiple Airlines Logo
10:10 am - 6:35 pm
EZE
-
CPH
28h 25m
2 stops
$1,241Multiple Airlines
Sat, Aug 29 - Sun, Sep 6
Delta Logo
1:35 pm - 9:45 am
CPH
-
EZE
25h 10m
1 stop
Delta Logo
8:10 pm - 10:15 am
EZE
-
CPH
33h 05m
1 stop
$1,254Delta
Sun, Sep 27 - Wed, Sep 30
Delta Logo
1:35 pm - 9:45 am
CPH
-
EZE
25h 10m
1 stop
Delta Logo
8:10 pm - 10:15 am
EZE
-
CPH
33h 05m
1 stop
$1,257Delta
Thu, Sep 3 - Sun, Sep 6
Delta Logo
1:35 pm - 9:45 am
CPH
-
EZE
25h 10m
1 stop
Delta Logo
8:10 pm - 10:15 am
EZE
-
CPH
33h 05m
1 stop
$1,266Delta
Sat, Dec 5 - Mon, Dec 7
Delta Logo
12:55 pm - 10:55 am
CPH
-
EZE
26h 00m
1 stop
Delta Logo
8:05 pm - 7:10 am
EZE
-
CPH
31h 05m
1 stop
$1,268Delta
Sun, Sep 27 - Wed, Sep 30
Delta Logo
2:25 pm - 9:45 am
CPH
-
EZE
24h 20m
2 stops
Delta Logo
8:10 pm - 6:45 am
EZE
-
CPH
29h 35m
2 stops
$1,269Delta
Sun, Sep 13 - Sun, Sep 20
Delta Logo
1:35 pm - 9:45 am
CPH
-
EZE
25h 10m
1 stop
Delta Logo
8:10 pm - 3:45 pm
EZE
-
CPH
38h 35m
2 stops
$1,273Delta
Tue, Jan 19 - Tue, Feb 23
Multiple Airlines Logo
7:20 pm - 8:25 pm
CPH
-
EZE
29h 05m
2 stops
Multiple Airlines Logo
10:45 pm - 11:00 pm
EZE
-
CPH
20h 15m
1 stop
$1,285Multiple Airlines
Sat, Dec 5 - Wed, Dec 9
Delta Logo
12:55 pm - 10:55 am
CPH
-
EZE
26h 00m
1 stop
Delta Logo
8:05 pm - 1:10 pm
EZE
-
CPH
37h 05m
2 stops
$1,288Delta
Booking Insights

KAYAK's insights & trends for Copenhagen to Buenos Aires flights

Get data-powered insights and trends into flights from Copenhagen to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Copenhagen to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Copenhagen to Buenos Aires departing in December.

Flight prices are below average for this route right now.

Flights to Buenos Aires from Copenhagen usually cost between $1,333 and $1,770 in December.
The lowest price found in the past 5 days was $1,229 on Delta (Dec 4-Dec 9).

What is the cheapest month to fly from Copenhagen to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Copenhagen to Buenos Aires is September, where tickets cost $1,327 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $1,656 and $1,640 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Copenhagen to Buenos Aires, you should book around 5 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

August
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 1% increase in price.

When to book flights from Copenhagen to Buenos Aires

Are your dates flexible? Find out the best times to travel from Copenhagen to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Copenhagen to Buenos Aires

  • What is the cheapest flight from Copenhagen to Buenos Aires?

    In the last 5 days, the lowest price for a flight from Copenhagen to Buenos Aires was $428 for a one-way ticket and $1,229 for a round-trip.

  • Do I need a passport to fly between Copenhagen and Buenos Aires?

    Yes, you’ll need a passport to travel to Buenos Aires from Copenhagen.

  • Which aircraft models fly most regularly from Copenhagen to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Copenhagen to Buenos Aires, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Copenhagen to Buenos Aires are Delta and Air France. With an average price for the route of $1,162 and an overall rating of 7.8, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,445 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Copenhagen to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Copenhagen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Copenhagen to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Copenhagen with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Copenhagen to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Copenhagen to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8483 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Friendly flight attendant Quick checking for baggage drop Quick TSA lines

10.0 ExcellentKathy, Jul 2026
ATL - MSP
Read more Delta reviews

Friendly flight attendant Quick checking for baggage drop Quick TSA lines

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Non stop on long haul is the way to go. Great experience

My only complaint on any flight is meals but your gnocchi was good. The worst is breakfast. I can’t understand why you don’t just serve something simple like yogurt, fruit and a muffin or cinnamon roll.

The food was good. I ate gnocchi with marinara sauce and cheese, salted caramel tiramisu. And later in the trip cheese calzone. I watched 3 movies. The selection is really good. Have new and old movies. The flight attendances were nice and cordially. Overall the 6 hours trip was really pleasant ☺️. Planning the next trip.

Late flight caused a missed connection, had to be put on a later international flight without my requested vegan meal.

The flight with Delta was good and I recommend this company.

The plane smelled like a sewer. Multiple passengers complained. It’s a safety and quality issue to clean these planes.

Dovevo prendere il volo da Atlanta a Buenos Aires alle 22 invece è stato sospeso senza nessun preavviso e rimandato al giorno dopo alle 9 del mattino, i parenti che mi attendevano all'aeroporto sono dovuti andare in albergo e non ho avuto nessun risarcimento danni. Ho mangiato al bar dell'aeroporto un piatto di d'insalata con 4 anelli di calamari col voucher di 30 dollari perché la cucina dell'albergo era chiusa ed ho dovuto pagarmi la bibita, 8 dollari per una birra, e anche la colazione del giorno dopo non compresa, deplorabile.

Entertainment was good. The crew members were professional. Food needs to get better. My stomach was upset after dinner.

Air France removed our luggage from the plane before it took off, seemingly intentionally, didn't notify us until after we reported it missing at SFO, and is giving us no updates on when, or whether, they will deliver it.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Generally good. The crew is excellent. The food could be better.

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

My seat was so uncomfortable, and the headrest was broken. Very very disappointing for the price I paid.

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

The airport crew and flight crew did a great job rearranging the gate at the last minute and got us to Munich on time

My first two flights were late. I missed my last flight. The next flight was not until the next day Seating on large plane was uncomfortable. In the center row, there are posts that do not allow you to spread your legs. The entertainment center did not respond well. . Food was okay. Though there was much confusion about where the special meals that. People ordered(not me) went

There were kids on the plane playing games on phones with audio on. Also one misbehaved kid kept running up and down the aisle and there was no action by the crew or the mom. This negatively affected my otherwise good flight experience a lot.

I got an email from Lufthansa saying that because the flight was full, I could check my cabin bag for free. When I tried to do that, I got charged $75 because it was 'overweight'. Other people who did not check their bags didn't get their bags (that were much larger than mine) weighed. Nor were they denied boarding. This is a scam, right? Expect to see this review EVERYWHERE!

It was timely boarding, well organized. The food was weird in a flight to Buenos Aires. I felt as if I were flying to Asia because of the chicken teriyaki. In my section flight attendants spoke only German and English. I wondered why no Spanish speaker was hired for a flight to Latam. In that Lufthansa needs to be more customer oriented. Compared to other airlines the four seat in the middle is less comfortable. That said, staff was polite and efficient, the entertainment system worked well. It was ultimately a peaceful, well organized and safe flight. Thank you !

Nothing -they cancelled the flight with less than 12 hours notice

Seats were comfortable with plenty of luggage storage and legroom.

All good. Boarding was on time and everything was well organized. The flight was on time so overall I had a good experience.

Caos en el aeropuerto, nadie sabe donde se va a sentar, reasignan asientos a último momento, no respetan que se haya elegido asiento con anticipación incluso pagado un asiento de mejor categoría , el personal fue muy amable

Everything you need to know for your flight from Copenhagen to Buenos Aires

Information on your arrival and departure airports