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$515+ Cheap flights from Zurich (ZRH) 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — BUE
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Cheap flight deals from Zurich to Buenos Aires

Cheapest flights from Zurich to Buenos Aires
Explore the most affordable flight options available from Zurich to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.

This Delta deal was found by Cheapflights users on 4/15. 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 9/157:45 am
ZRH
-
EZE
2 stops31h 00m
Delta
Tue 9/298:10 pm
EZE
-
ZRH
2 stops33h 25m
Delta
Deal found 4/15$1,021
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:50 am
ZRH
-
EZE
2 stops26h 55m
Delta
Mon 9/288:10 pm
EZE
-
ZRH
1 stop30h 55m
Delta
Deal found 4/11$1,024
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:30 pm
ZRH
-
EZE
1 stop24h 45m
Delta
Thu 11/2610:15 pm
EZE
-
ZRH
1 stop32h 15m
Delta
Deal found 4/10$1,025
This Delta deal was found by Cheapflights users on 4/14. 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 11/1110:45 am
ZRH
-
EZE
2 stops24h 45m
Delta
Mon 11/168:55 pm
EZE
-
ZRH
2 stops33h 35m
Delta
Deal found 4/14$1,026
This Delta deal was found by Cheapflights users on 4/12. 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 12/210:45 am
ZRH
-
EZE
2 stops24h 45m
Delta
Fri 2/58:05 pm
EZE
-
ZRH
2 stops37h 50m
Delta
Deal found 4/12$1,031
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:15 pm
ZRH
-
EZE
2 stops24h 00m
Delta
Fri 12/48:05 pm
EZE
-
ZRH
2 stops40h 35m
Delta
Deal found 4/11$1,042
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:45 am
ZRH
-
EZE
2 stops24h 45m
Delta
Fri 12/48:05 pm
EZE
-
ZRH
2 stops40h 35m
Delta
Deal found 4/11$1,043
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:10 am
ZRH
-
EZE
1 stop28h 35m
Delta
Sat 6/68:10 pm
EZE
-
ZRH
1 stop30h 55m
Delta
Deal found 4/13$1,044
This Delta deal was found by Cheapflights users on 4/14. 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 9/2810:10 am
ZRH
-
EZE
1 stop28h 35m
Delta
Mon 10/58:10 pm
EZE
-
ZRH
2 stops33h 25m
Delta
Deal found 4/14$1,045
This Delta deal was found by Cheapflights users on 4/12. 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.
Sun 9/610:10 am
ZRH
-
EZE
1 stop28h 35m
Delta
Wed 9/238:10 pm
EZE
-
ZRH
1 stop30h 55m
Delta
Deal found 4/12$1,047
This LATAM Airlines deal was found by Cheapflights users on 4/14. 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 10/285:00 pm
ZRH
-
AEP
2 stops23h 00m
LATAM Airlines
Tue 11/36:20 pm
AEP
-
ZRH
2 stops20h 40m
LATAM Airlines
Deal found 4/14$1,225
This LATAM Airlines deal was found by Cheapflights users on 4/14. 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 10/285:00 pm
ZRH
-
AEP
2 stops23h 00m
LATAM Airlines
Mon 11/26:20 pm
AEP
-
ZRH
2 stops20h 35m
LATAM Airlines
Deal found 4/14$1,241

Find flight deals from Zurich to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) 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 April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,021
(Delta)

One-way from

$515
(Air Europa)

Popular in

December

Cheapest in

May

Average price

$1,427
Provider with most accurate pricing for Zurich-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Buenos Aires (BUE) flights.
Search Deals
From Zurich to Buenos Aires (BUE)
Search Deals
One-way flight from Zurich to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zurich 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 April 15, 2026.
Use the filters below to find and compare flights from Zurich to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ZurichBuenos Aires

ZRH - EZE

ZRHEZE

Zurich

Fri 5/22

11:50 am-9:45 am

2 stops26h 55m

Buenos Aires Ministro Pistarini

Sat 6/6

8:10 pm-10:35 am

2 stops33h 25m

$1,257

ZurichBuenos Aires

ZRH - EZE

ZRHEZE

Zurich

Fri 10/2

2:20 pm-9:45 am

2 stops24h 25m

Buenos Aires Ministro Pistarini

Tue 10/13

8:10 pm-10:35 am

2 stops33h 25m

$1,270

ZurichBuenos Aires

ZRH - EZE

ZRHEZE

Zurich

Wed 5/6

6:30 pm-7:40 am

1 stop18h 10m

Buenos Aires Ministro Pistarini

Mon 5/18

12:10 pm-5:10 pm

1 stop24h 00m

$1,303

ZurichBuenos Aires

ZRH - EZE

ZRHEZE

Zurich

Fri 9/18

9:20 am-9:45 am

2 stops29h 25m

Buenos Aires Ministro Pistarini

Sat 10/10

8:10 pm-1:40 pm

2 stops36h 30m

$1,313

ZurichBuenos Aires

ZRH - AEP

ZRHAEP

Zurich

Thu 9/17

6:00 am-9:20 am

3 stops32h 20m

Buenos Aires Jorge Newbery

Tue 9/29

10:20 am-10:30 pm

2 stops31h 10m

$1,401

ZurichBuenos Aires

ZRH - AEP

ZRHAEP

Zurich

Fri 9/11

9:45 am-10:30 am

2 stops29h 45m

Buenos Aires Jorge Newbery

Fri 9/25

10:45 am-8:50 pm

2 stops29h 05m

$1,433

ZurichBuenos Aires

ZRH - AEP

ZRHAEP

Zurich

Tue 9/15

4:25 pm-10:30 am

2 stops23h 05m

Buenos Aires Jorge Newbery

Thu 10/1

10:20 am-12:10 pm

2 stops20h 50m

$1,448

ZurichBuenos Aires

ZRH - EZE

ZRHEZE

Zurich

Sat 10/3

11:50 am-9:45 am

2 stops26h 55m

Buenos Aires Ministro Pistarini

Mon 10/12

8:10 pm-8:05 am

1 stop30h 55m

$1,457

ZurichBuenos Aires

ZRH - AEP

ZRHAEP

Zurich

Fri 9/18

9:45 am-10:30 am

2 stops29h 45m

Buenos Aires Jorge Newbery

Fri 9/25

10:45 am-8:50 pm

2 stops29h 05m

$1,573

ZurichBuenos Aires

ZRH - EZE

ZRHEZE

Zurich

Sat 5/23

10:10 am-9:45 am

1 stop28h 35m

Buenos Aires Ministro Pistarini

Sat 5/30

8:10 pm-10:35 am

2 stops33h 25m

$1,579

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 44 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Zurich-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zurich-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-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 Zurich-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 Zurich to Buenos Aires

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

Cheapflights Insights

Everything you need to know about your flight from Zurich to Buenos Aires

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

Use this chart to determine the optimal time to book a round-trip flight from Zurich to Buenos Aires. Price data was last updated on April 10, 2026.

The best time to book flights from Zurich to Buenos Aires is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Zurich to Buenos Aires (average of $760). Flying from Zurich to Buenos Aires in July is currently the most expensive (average of $1,171). 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 ZRH to BUE?

Find hourly flight availability from Zurich 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 April 15, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Zurich to Buenos Aires as you normally would.

How much does it cost to fly round-trip from Zurich to Buenos Aires?

What’s the top layover airport for flights from Zurich to Buenos Aires?

Share of 1-stop round-trip flights from Zurich to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.

Rome (FCO) – chosen by Cheapflights users on 50% of 1-stop itineraries from Zurich to Buenos Aires on Cheapflights.

What’s the cheapest layover airport for flights from Zurich to Buenos Aires?

Average round-trip fare for 1-stop flights from Zurich to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Barcelona (BCN) is the most affordable 1-stop option, with an average round-trip price of $1,910.

What’s the fastest layover option from Zurich to Buenos Aires?

Shortest average travel time for 1-stop one-way flights from Zurich to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Rome (FCO) have the shortest average one-way travel time for 1-stop routes: 16h 40m.

Which airport typically offers the quickest layover for flights from Zurich to Buenos Aires?

Average layover duration for 1-stop one-way flights from Zurich to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Rome (FCO) offer the fastest connection on this route, with an average layover time of 1h 20m.

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 April 15, 2026.
Read through reviews of airlines operating flights from Zurich to Buenos Aires, such as Iberia and Air Europa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,180 reviews

Boarding

7.2

Overall

7.0

Comfort

6.8

Crew

7.7

Entertainment

6.6

Food

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.
Iberia
7.0
Good
3,180 reviews
Iberia
7.0
Good
3,180 reviews

Boarding

7.2

Overall

7.0

Comfort

6.8

Crew

7.7

Entertainment

6.6

Food

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.
Air Europa
6.9
Okay
597 reviews
Iberia
7.0
Good
3,180 reviews

Boarding

7.2

Overall

7.0

Comfort

6.8

Crew

7.7

Entertainment

6.6

Food

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.

Related info for your journey

Find useful and relevant information for your journey from Zurich 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 Zurich to Buenos Aires?

    For a flight from Zurich to Buenos Aires, you will be flying from Zurich. Zurich (ZRH) is just 5.9 mi from the center of the city. Zurich is the only Zurich airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Zurich on a regular basis.

  • How long is the flight from Zurich to Buenos Aires?

    Departing from Zurich to Buenos Aires will take you 18h 10m. Airlines will cover a distance of 7029 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Zurich to Buenos Aires (average of $760). Flying from Zurich to Buenos Aires in July is currently the most expensive (average of $1,171). 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.

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