$1,078+ Cheap flights from Copenhagen (CPH) to Buenos Aires (BUE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BUE
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Cheapest flights from Copenhagen to Buenos AiresExplore 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 May 13, 2026.
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 May 13, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 10/112:25 pm
CPH
- EZE
2 stops24h 20m
Delta
Wed 10/218:10 pm
EZE
- CPH
2 stops29h 35m
Delta
Deal found 5/9![Delta logo]()
$1,256
This KLM deal was found by Cheapflights users on 5/9. 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.
Tue 6/2312:40 pm
CPH
- EZE
1 stop22h 10m
Multiple Airlines
Tue 7/2811:55 pm
EZE
- CPH
1 stop18h 00m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,264
This KLM deal was found by Cheapflights users on 5/9. 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.
Tue 6/2312:40 pm
CPH
- EZE
1 stop22h 10m
Multiple Airlines
Wed 7/2911:55 pm
EZE
- CPH
1 stop28h 20m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,266
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 10/112:25 pm
CPH
- EZE
2 stops24h 20m
Delta
Sun 10/188:10 pm
EZE
- CPH
2 stops44h 25m
Delta
Deal found 5/9![Delta logo]()
$1,276
This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 11/1112:55 pm
CPH
- EZE
1 stop26h 00m
Delta
Mon 11/238:05 pm
EZE
- CPH
1 stop31h 05m
Delta
Deal found 5/12![Delta logo]()
$1,279
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 11/1212:55 pm
CPH
- EZE
1 stop26h 00m
Delta
Wed 11/258:05 pm
EZE
- CPH
2 stops33h 15m
Delta
Deal found 5/9![Delta logo]()
$1,280
This Air France deal was found by Cheapflights users on 5/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:10 am
CPH
- EZE
1 stop16h 55m
Air France
Thu 6/1111:55 pm
EZE
- CPH
1 stop28h 20m
Air France
Deal found 5/9![Air France logo]()
$1,281
This Delta deal was found by Cheapflights users on 5/12. 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.
Fri 11/1312:55 pm
CPH
- EZE
1 stop26h 00m
Delta
Tue 11/248:05 pm
EZE
- CPH
2 stops38h 35m
Delta
Deal found 5/12![Delta logo]()
$1,282
This LATAM Airlines deal was found by Cheapflights users on 5/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:30 pm
CPH
- AEP
2 stops32h 10m
LATAM Airlines
Sat 11/216:20 pm
AEP
- CPH
2 stops19h 20m
LATAM Airlines
Deal found 5/9![LATAM Airlines logo]()
$1,285
This Delta deal was found by Cheapflights users on 5/9. 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.
Tue 10/66:00 am
CPH
- EZE
2 stops32h 45m
Delta
Mon 10/198:10 pm
EZE
- CPH
2 stops29h 35m
Delta
Deal found 5/9![Delta logo]()
$1,287
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 10/86:05 am
CPH
- EZE
2 stops32h 40m
Delta
Tue 10/208:10 pm
EZE
- CPH
2 stops29h 35m
Delta
Deal found 5/9![Delta logo]()
$1,288
This LATAM Airlines deal was found by Cheapflights users on 5/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:25 pm
CPH
- AEP
2 stops27h 35m
LATAM Airlines
Sat 6/1312:55 pm
AEP
- CPH
2 stops23h 25m
LATAM Airlines
Deal found 5/9![LATAM Airlines logo]()
$1,289
Best flights from Copenhagen to Buenos AiresDiscover carefully curated flight deals from Copenhagen to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Copenhagen to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This KLM deal was found by Cheapflights users on 5/9. 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.
Tue 6/2312:40 pm
CPH
- EZE
1 stop22h 10m
Multiple Airlines
Tue 7/2811:55 pm
EZE
- CPH
1 stop18h 00m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,264
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am
CPH
- AEP
2 stops32h 50m
TAP AIR PORTUGAL
Thu 11/261:35 pm
AEP
- CPH
2 stops30h 15m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$1,386
This Turkish Airlines deal was found by Cheapflights users on 5/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:00 pm
CPH
- EZE
2 stops36h 25m
Turkish Airlines
Thu 9/1711:55 pm
EZE
- CPH
2 stops37h 25m
Turkish Airlines
Deal found 5/13![Turkish Airlines logo]()
$1,438
This Finnair deal was found by Cheapflights users on 5/12. 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.
Sun 11/81:00 pm
CPH
- EZE
2 stops26h 10m
Finnair
Mon 11/231:00 pm
EZE
- CPH
2 stops25h 35m
Finnair
Deal found 5/12![Finnair logo]()
$1,453
This KLM deal was found by Cheapflights users on 5/11. 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.
Wed 6/2412:40 pm
CPH
- EZE
1 stop22h 10m
KLM
Thu 7/233:05 pm
EZE
- CPH
1 stop15h 45m
KLM
Deal found 5/11![KLM logo]()
$1,539
This Ethiopian Air deal was found by Cheapflights users on 5/9. 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.
Fri 5/297:25 pm
CPH
- EZE
3 stops30h 00m
Ethiopian Air
Sat 6/139:55 pm
EZE
- CPH
3 stops29h 55m
Ethiopian Air
Deal found 5/9![Ethiopian Air logo]()
$1,550
This Lufthansa deal was found by Cheapflights users on 5/11. 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.
Wed 6/2412:40 pm
CPH
- EZE
2 stops22h 45m
Lufthansa
Wed 7/224:35 pm
EZE
- CPH
1 stop26h 00m
Lufthansa
Deal found 5/11![Lufthansa logo]()
$1,569
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am
CPH
- AEP
2 stops32h 50m
TAP AIR PORTUGAL
Tue 11/241:35 pm
AEP
- CPH
2 stops30h 15m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$1,386
This Finnair deal was found by Cheapflights users on 5/12. 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.
Mon 11/91:00 pm
CPH
- EZE
2 stops32h 55m
Finnair
Sun 11/227:45 pm
EZE
- CPH
2 stops42h 50m
Finnair
Deal found 5/12![Finnair logo]()
$1,471
This Lufthansa deal was found by Cheapflights users on 5/10. 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.
Wed 8/2612:25 pm
CPH
- EZE
1 stop23h 00m
Multiple Airlines
Wed 9/231:30 pm
EZE
- CPH
2 stops24h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,517
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
CPH
- AEP
2 stops42h 30m
TAP AIR PORTUGAL
Sun 6/141:30 pm
AEP
- CPH
2 stops46h 20m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,452
This Lufthansa deal was found by Cheapflights users on 5/10. 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.
Sat 5/306:40 pm
CPH
- EZE
1 stop16h 45m
Lufthansa
Sat 6/64:35 pm
EZE
- CPH
1 stop26h 00m
Lufthansa
Deal found 5/10![Lufthansa logo]()
$1,635
This Turkish Airlines deal was found by Cheapflights users on 5/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:30 am
CPH
- EZE
2 stops44h 55m
Turkish Airlines
Sun 7/2611:55 pm
EZE
- CPH
2 stops33h 10m
Turkish Airlines
Deal found 5/8![Turkish Airlines logo]()
$1,652
This British Airways deal was found by Cheapflights users on 5/9. 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 9/14:30 pm
CPH
- EZE
2 stops23h 15m
Multiple Airlines
Thu 9/179:40 pm
EZE
- CPH
1 stop34h 35m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,589
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am
CPH
- AEP
2 stops32h 50m
TAP AIR PORTUGAL
Sat 11/211:50 pm
AEP
- CPH
2 stops30h 00m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$1,463
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:45 pm
CPH
- AEP
2 stops35h 45m
TAP AIR PORTUGAL
Mon 6/151:40 pm
AEP
- CPH
2 stops31h 25m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,487
This Mytrip deal was found by Cheapflights users on 5/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:55 am
CPH
- AEP
3 stops40h 05m
Multiple Airlines
Sat 6/611:45 am
AEP
- CPH
2 stops28h 35m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,651
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
CPH
- AEP
2 stops42h 30m
TAP AIR PORTUGAL
Wed 6/101:40 pm
AEP
- CPH
2 stops41h 05m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,487
This LATAM Airlines deal was found by Cheapflights users on 5/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:50 am
CPH
- AEP
2 stops31h 50m
Multiple Airlines
Thu 9/173:45 pm
AEP
- CPH
2 stops25h 00m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,677
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:45 pm
CPH
- AEP
2 stops35h 45m
TAP AIR PORTUGAL
Tue 6/91:40 pm
AEP
- CPH
2 stops28h 20m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,487
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:40 pm
CPH
- AEP
2 stops44h 40m
TAP AIR PORTUGAL
Mon 10/192:30 pm
AEP
- CPH
2 stops30h 35m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,579
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am
CPH
- AEP
2 stops31h 20m
TAP AIR PORTUGAL
Wed 11/2510:30 am
AEP
- CPH
2 stops27h 10m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$1,634
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:35 pm
CPH
- EZE
2 stops46h 25m
TAP AIR PORTUGAL
Tue 11/242:00 pm
EZE
- CPH
2 stops47h 40m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$1,634
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:40 pm
CPH
- AEP
2 stops28h 40m
TAP AIR PORTUGAL
Thu 9/171:40 pm
AEP
- CPH
2 stops28h 25m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$1,635
Last-minute flights from Copenhagen to Buenos AiresDiscover last-minute flight deals from Copenhagen to Buenos Aires. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Copenhagen to Buenos Aires. Data last updated May 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:55 pm
CPH
- EZE
2 stops41h 50m
Multiple Airlines
Tue 6/912:55 pm
EZE
- CPH
1 stop18h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,369
This Air France deal was found by Cheapflights users on 5/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:10 am
CPH
- EZE
1 stop16h 55m
Air France
Thu 6/1111:55 pm
EZE
- CPH
1 stop28h 20m
Air France
Deal found 5/9![Air France logo]()
$1,281
This LATAM Airlines deal was found by Cheapflights users on 5/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:25 pm
CPH
- AEP
2 stops27h 35m
LATAM Airlines
Sat 6/1312:55 pm
AEP
- CPH
2 stops23h 25m
LATAM Airlines
Deal found 5/9![LATAM Airlines logo]()
$1,289
This Air France deal was found by Cheapflights users on 5/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:05 am
CPH
- EZE
1 stop20h 45m
Air France
Thu 6/1111:55 pm
EZE
- CPH
1 stop28h 20m
Air France
Deal found 5/9![Air France logo]()
$1,299
This Lufthansa deal was found by Cheapflights users on 5/9. 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 6/210:10 am
CPH
- EZE
1 stop25h 15m
Multiple Airlines
Sat 6/131:30 pm
EZE
- CPH
2 stops19h 40m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,374
This Turkish Airlines deal was found by Cheapflights users on 5/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:25 am
CPH
- EZE
2 stops41h 00m
Turkish Airlines
Mon 6/1511:55 pm
EZE
- CPH
2 stops33h 10m
Turkish Airlines
Deal found 5/9![Turkish Airlines logo]()
$1,349
This Turkish Airlines deal was found by Cheapflights users on 5/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:25 am
CPH
- EZE
2 stops41h 00m
Turkish Airlines
Sun 6/1411:55 pm
EZE
- CPH
2 stops33h 10m
Turkish Airlines
Deal found 5/9![Turkish Airlines logo]()
$1,355
This LATAM Airlines deal was found by Cheapflights users on 5/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:50 am
CPH
- AEP
2 stops32h 40m
LATAM Airlines
Sat 6/1312:55 pm
AEP
- CPH
2 stops23h 25m
LATAM Airlines
Deal found 5/9![LATAM Airlines logo]()
$1,298
This KLM deal was found by Cheapflights users on 5/9. 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.
Tue 6/2312:40 pm
CPH
- EZE
1 stop22h 10m
Multiple Airlines
Tue 7/2811:55 pm
EZE
- CPH
1 stop18h 00m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,264
This KLM deal was found by Cheapflights users on 5/9. 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.
Tue 6/2312:40 pm
CPH
- EZE
1 stop22h 10m
Multiple Airlines
Wed 7/2911:55 pm
EZE
- CPH
1 stop28h 20m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,266
This KLM deal was found by Cheapflights users on 5/9. 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.
Wed 6/2412:40 pm
CPH
- EZE
1 stop22h 10m
Multiple Airlines
Wed 7/2911:55 pm
EZE
- CPH
1 stop28h 20m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,372
This KLM deal was found by Cheapflights users on 5/9. 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 6/253:25 pm
CPH
- EZE
1 stop19h 25m
Multiple Airlines
Wed 7/2911:55 pm
EZE
- CPH
1 stop28h 20m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,317
One-way flights from Copenhagen to Buenos AiresSearch for one-way flight options from Copenhagen to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Copenhagen to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Finnair deal was found by Cheapflights users on 5/13. 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.
Fri 7/1712:25 pm
CPH
- EZE
2 stops33h 25m
Finnair
Deal found 5/13![Finnair logo]()
$1,078
This Qatar Airways deal was found by Cheapflights users on 5/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:00 pm
CPH
- AEP
2 stops27h 00m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,438
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:45 pm
CPH
- AEP
2 stops28h 55m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,505
This Ethiopian Air deal was found by Cheapflights users on 5/13. 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.
Fri 7/177:25 pm
CPH
- EZE
3 stops30h 00m
Ethiopian Air
Deal found 5/13![Ethiopian Air logo]()
$2,016
Find 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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,256 (Delta) |
One-way from | $1,078 (Finnair) |
Popular in | July |
Cheapest in | September |
Average price | $1,317 |
Cheapflights Fare Finder
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 May 13, 2026.
Use the filters below to find and compare flights from Copenhagen to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CopenhagenBuenos Aires
CPH - EZE
CPHEZE
Kastrup Copenhagen
Tue 6/23
12:40 pm-5:50 am
1 stop22h 10m
Buenos Aires Ministro Pistarini
Tue 7/28
11:55 pm-10:55 pm
1 stop18h 00m
$1,264
CopenhagenBuenos Aires
CPH - AEP
CPHAEP
Kastrup Copenhagen
Sat 11/7
6:00 am-10:50 am
2 stops32h 50m
Buenos Aires Jorge Newbery
Thu 11/26
1:35 pm-11:50 pm
2 stops30h 15m
$1,386
CopenhagenBuenos Aires
CPH - AEP
CPHAEP
Kastrup Copenhagen
Sat 11/7
6:00 am-10:50 am
2 stops32h 50m
Buenos Aires Jorge Newbery
Tue 11/24
1:35 pm-11:50 pm
2 stops30h 15m
$1,386
CopenhagenBuenos Aires
CPH - EZE
CPHEZE
Kastrup Copenhagen
Tue 9/1
3:00 pm-10:25 pm
2 stops36h 25m
Buenos Aires Ministro Pistarini
Thu 9/17
11:55 pm-6:20 pm
2 stops37h 25m
$1,438
CopenhagenBuenos Aires
CPH - AEP
CPHAEP
Kastrup Copenhagen
Mon 6/1
6:00 am-7:30 pm
2 stops42h 30m
Buenos Aires Jorge Newbery
Sun 6/14
1:30 pm-4:50 pm
2 stops46h 20m
$1,452
CopenhagenBuenos Aires
CPH - EZE
CPHEZE
Kastrup Copenhagen
Sun 11/8
1:00 pm-11:10 am
2 stops26h 10m
Buenos Aires Ministro Pistarini
Mon 11/23
1:00 pm-6:35 pm
2 stops25h 35m
$1,453
CopenhagenBuenos Aires
CPH - AEP
CPHAEP
Kastrup Copenhagen
Sat 11/7
6:00 am-10:50 am
2 stops32h 50m
Buenos Aires Jorge Newbery
Sat 11/21
1:50 pm-11:50 pm
2 stops30h 00m
$1,463
CopenhagenBuenos Aires
CPH - EZE
CPHEZE
Kastrup Copenhagen
Mon 11/9
1:00 pm-5:55 pm
2 stops32h 55m
Buenos Aires Ministro Pistarini
Sun 11/22
7:45 pm-6:35 pm
2 stops42h 50m
$1,471
CopenhagenBuenos Aires
CPH - AEP
CPHAEP
Kastrup Copenhagen
Mon 6/1
12:45 pm-7:30 pm
2 stops35h 45m
Buenos Aires Jorge Newbery
Mon 6/15
1:40 pm-2:05 am
2 stops31h 25m
$1,487
CopenhagenBuenos Aires
CPH - AEP
CPHAEP
Kastrup Copenhagen
Mon 6/1
6:00 am-7:30 pm
2 stops42h 30m
Buenos Aires Jorge Newbery
Wed 6/10
1:40 pm-11:45 am
2 stops41h 05m
$1,487
Showing 1-10 of 28 resultsSorted by cheapest first
- 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.
CPH-BUE
CPH-EZE
CPH-AEP
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.
Cheapflights Insights
Everything you need to know about your flight from Copenhagen to Buenos Aires
CPH-BUE
CPH-EZE
CPH-AEP
How far ahead should I book a flight from Copenhagen to Buenos Aires?
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 68 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, May is the cheapest month in which you can book a flight from Copenhagen to Buenos Aires (average of $591). Flying from Copenhagen to Buenos Aires in December is currently the most expensive (average of $2,912). 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.
How much does it cost to fly round-trip from Copenhagen to Buenos Aires?
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 May 13, 2026.
Peruse reviews from past customers who have flown with Delta,Air France, andLufthansa from Copenhagen to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
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