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$546+ Cheap flights from Istanbul (IST) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BUE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Buenos Aires are usually found in February or October, booked 40 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Istanbul to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) 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 September 11, 2025.

Round-trip from

$1,091
(LATAM Airlines)

One-way from

$546
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,209
From Istanbul to Buenos Aires (BUE)
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One-way flight from Istanbul to Buenos Aires (BUE)
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Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Istanbul to Buenos Aires

Cheapest flights from Istanbul to Buenos Aires
Explore the most affordable flight options available from Istanbul to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:45 pmIST - AEP
2 stops29h 15mLATAM Airlines
Mon 11/32:55 pmAEP - IST
2 stops25h 50mLATAM Airlines
Deal found 9/10$1,091
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:45 pmIST - AEP
2 stops29h 15mLATAM Airlines
Sat 10/1110:55 pmAEP - IST
2 stops35h 40mLATAM Airlines
Deal found 9/11$1,124
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:45 pmIST - AEP
2 stops27h 15mLATAM Airlines
Tue 11/42:55 pmAEP - IST
2 stops25h 50mLATAM Airlines
Deal found 9/10$1,127
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:05 pmIST - EZE
1 stop18h 25mMultiple Airlines
Wed 9/2411:55 pmEZE - IST
1 stop21h 30mMultiple Airlines
Deal found 9/10$1,128
This Air Europa deal was found by Cheapflights users on 9/10. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:15 pmIST - EZE
1 stop21h 35mAir Europa
Mon 11/241:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 9/10$1,194
This Air Europa deal was found by Cheapflights users on 9/10. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:15 pmIST - EZE
1 stop21h 35mAir Europa
Thu 11/201:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 9/10$1,234
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:00 amIST - EZE
1 stop18h 25mTurkish Airlines
Sun 11/1611:55 pmEZE - IST
1 stop16h 40mTurkish Airlines
Deal found 9/10$1,277
This Air Europa deal was found by Cheapflights users on 9/10. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:15 pmIST - EZE
1 stop21h 35mAir Europa
Thu 11/201:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 9/10$1,284
This OneTravel deal was found by Cheapflights users on 9/11. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:15 pmIST - EZE
2 stops34h 50mMultiple Airlines
Fri 11/72:30 amEZE - IST
2 stops38h 15mMultiple Airlines
Deal found 9/11$1,319
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:55 amIST - EZE
2 stops22h 50mLATAM Airlines
Mon 11/36:55 amEZE - IST
2 stops33h 50mLATAM Airlines
Deal found 9/10$1,333
This Air Europa deal was found by Cheapflights users on 9/10. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:15 pmIST - EZE
1 stop21h 35mAir Europa
Tue 11/181:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 9/10$1,334
This Delta deal was found by Cheapflights users on 9/11. 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 11/234:50 amIST - EZE
2 stops35h 25mDelta
Sat 12/610:25 pmEZE - IST
2 stops36h 30mDelta
Deal found 9/11$1,340

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul 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 September 11, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Buenos Aires that are best for you.

Fly from

Istanbul

Fly to

Buenos Aires

Route

Depart

Return

Price

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

Fri 9/26

2:45 pm-12:00 pm

2 stops27h 15m

Buenos Aires Jorge Newbery

Tue 11/4

2:55 pm-10:45 pm

2 stops25h 50m

$1,127

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 3/10

2:55 pm-5:55 pm

2 stops33h 00m

Buenos Aires Ministro Pistarini

Wed 3/18

1:35 pm-12:25 am

2 stops28h 50m

$1,190

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 3/10

2:55 pm-5:55 pm

2 stops33h 00m

Buenos Aires Ministro Pistarini

Sun 3/22

1:35 pm-1:50 pm

2 stops42h 15m

$1,190

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 3/10

2:55 pm-5:55 pm

2 stops33h 00m

Buenos Aires Ministro Pistarini

Thu 3/19

1:35 pm-5:30 pm

2 stops21h 55m

$1,190

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 3/10

2:55 pm-5:55 pm

2 stops33h 00m

Buenos Aires Ministro Pistarini

Fri 3/20

1:35 pm-12:35 am

2 stops29h 00m

$1,190

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 3/10

2:55 pm-5:55 pm

2 stops33h 00m

Buenos Aires Ministro Pistarini

Sat 3/21

1:35 pm-1:10 am

2 stops29h 35m

$1,223

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 3/10

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Thu 3/19

1:15 pm-2:55 pm

1 stop19h 40m

$1,283

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Fri 1/23

8:30 pm-10:25 pm

1 stop31h 55m

Buenos Aires Ministro Pistarini

Sat 1/31

11:55 pm-11:45 am

1 stop29h 50m

$1,310

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

Wed 10/1

2:45 pm-2:00 pm

2 stops29h 15m

Buenos Aires Jorge Newbery

Sat 10/11

8:40 am-11:35 pm

3 stops32h 55m

$1,319

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 10/28

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Tue 11/18

1:15 pm-2:55 pm

1 stop19h 40m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 40 results
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Best time to book a flight from Istanbul to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Istanbul 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 Istanbul Airport to Buenos Aires

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

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Buenos Aires. Price data was last updated on August 29, 2025.

The best time to book flights from Istanbul Airport to Buenos Aires is 40 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 Istanbul Airport to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Buenos Aires (average of $795). Flying from Istanbul Airport 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 IST to BUE?

Find hourly flight availability from Istanbul 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 September 11, 2025.

It’s typically best to fly out from Istanbul Airport to Buenos Aires at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Istanbul Airport 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 September 11, 2025.
See what other customers who have flown with LATAM Airlines and Turkish Airlines from Istanbul Airport to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
Turkish Airlines
7.3
Good
3,968 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Istanbul Airport to Buenos Aires?

    Airlines like LATAM Airlines, British Airways, and Qatar Airways fly from Istanbul Airport to Buenos Aires in about 29h 15m. The time it takes to get you to your destination can typically vary by up to 5h 45m. Istanbul Airport and Buenos Aires are separated by a distance of 7601 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Istanbul Airport to Buenos Aires round-trip?

    Turkish Airlines, at $1,311, was found to be the cheapest airline from Istanbul Airport to Buenos Aires..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Istanbul 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 Istanbul Airport to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Buenos Aires (average of $795). Flying from Istanbul Airport 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Istanbul to Buenos Aires

Discover the top airline that operate flights from Istanbul to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,311Average$1,639FlexibilityNo cancel feeOn-time77%

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