CPH - BUE

$554 Find Cheap Flights from Copenhagen to Buenos Aires

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 2/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Buenos Aires, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,033
Typical prices: $1,314-$1,666
Delta
Wed 2/25Sun 3/22
CPH - EZE • 2 stops
Cheapest one-way
$554
Typical prices: $975-$1,095
United Airlines
Mon 2/2
CPH - EZE • 2 stops
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Wed, Feb 25 - Sun, Mar 22
Delta Logo
12:05 pm - 10:15 am
CPH
-
EZE
26h 10m
2 stops
Delta Logo
10:25 pm - 9:00 am
EZE
-
CPH
30h 35m
2 stops
$1,033Delta
Wed, Feb 25 - Sat, Mar 21
Delta Logo
2:15 pm - 10:15 am
CPH
-
EZE
24h 00m
2 stops
Delta Logo
11:55 pm - 4:35 pm
EZE
-
CPH
36h 40m
2 stops
$1,093Delta
Thu, Feb 26 - Mon, Mar 23
Delta Logo
2:15 pm - 10:15 am
CPH
-
EZE
24h 00m
2 stops
Delta Logo
11:55 pm - 7:50 pm
EZE
-
CPH
39h 55m
2 stops
$1,140Delta
Thu, Mar 5 - Thu, Mar 12
Delta Logo
6:45 am - 10:15 am
CPH
-
EZE
31h 30m
2 stops
Delta Logo
10:25 pm - 11:50 am
EZE
-
CPH
33h 25m
2 stops
$1,150Delta
Mon, Mar 2 - Fri, Mar 27
Turkish Airlines Logo
2:10 pm - 10:25 pm
CPH
-
EZE
36h 15m
2 stops
Turkish Airlines Logo
11:55 pm - 1:05 pm
EZE
-
CPH
33h 10m
2 stops
$1,166Turkish Airlines
Sun, Apr 26 - Mon, May 4
Turkish Airlines Logo
7:15 pm - 10:25 pm
CPH
-
EZE
32h 10m
2 stops
Turkish Airlines Logo
11:55 pm - 9:30 am
EZE
-
CPH
28h 35m
2 stops
$1,188Turkish Airlines
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
4:40 pm - 9:40 am
CPH
-
AEP
21h 00m
2 stops
Multiple Airlines Logo
2:55 pm - 11:55 pm
AEP
-
CPH
29h 00m
2 stops
$1,199Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
4:40 pm - 9:40 am
CPH
-
AEP
22h 00m
2 stops
Multiple Airlines Logo
12:55 pm - 11:05 pm
AEP
-
CPH
29h 10m
2 stops
$1,239Multiple Airlines
Fri, Apr 10 - Fri, Apr 24
Air Canada Logo
12:45 pm - 5:20 pm
CPH
-
AEP
33h 35m
2 stops
Air Canada Logo
1:30 pm - 9:15 am
AEP
-
CPH
38h 45m
3 stops
$1,902Air Canada
Sun, Mar 29 - Tue, Apr 21
British Airways Logo
4:30 pm - 10:30 am
CPH
-
AEP
23h 00m
2 stops
British Airways Logo
10:35 am - 3:35 pm
AEP
-
CPH
24h 00m
2 stops
$3,960British Airways
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.

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 May, where tickets cost $1,290 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,749 and $1,613 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 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonAugust
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 8% 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 3 days, the lowest price for a flight from Copenhagen to Buenos Aires was $554 for a one-way ticket and $1,033 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 KLM?

    The two airlines most popular with KAYAK users for flights from Copenhagen to Buenos Aires are Delta and KLM. With an average price for the route of $1,161 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,588 and an overall rating of 7.7.

  • 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 4 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.
7.9
DeltaOverall score based on 8076 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

My requested wheelchair never appeared. So many entertainment choices yet, I found little of interest and no internet option to search on my own. Both were minor issues.

10.0 ExcellentMichael, Jan 2026
HND - DTW
Read more Delta reviews

My requested wheelchair never appeared. So many entertainment choices yet, I found little of interest and no internet option to search on my own. Both were minor issues.

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

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 staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Check in process was terrible. Lady at counter didn’t know what she was doing

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

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…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

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.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

Business Class was very comfortable and the food and service was top notch.

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

The flight attendants were rude in the DEL to FRA flight. The transfer between the two flights at Frankfurt International Airport was an unpleasant experience. The airplane was never parked at the terminal, but was deboarded instead on the tarmac itself. For those passengers in need of a wheelchair, it was a nightmare to come down the stairs and then rush across the airport to catch the connecting flight from FRA to IAH. Upon arriving at IAH, it was informed that the luggage had not arrived. Would make it a point never to travel with Lufthansa again.

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

I’m glad the bus waited for me to connect me to my next flight since we were delayed. Flight was good.

No leg room! Either too hot or cold with these guys!

They gave us free up grade to a roomier seat.

Flight was late, with scheduled 50 min layover at Frankfurt. Arrived at gate A54, had to get to B5. We now had 35 min layover with delay, at top speed it took 30 min to get to B5 hot and bothered. Not good. Boarding in Lyon was normal chaos, shoving, and total disrespect for anyone beyond group 2. Boarding for Milan flight was more civilized as we all had to take a bus to plane.

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

Information on your arrival and departure airports