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$679+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BUE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Buenos Aires are usually found in February or April, booked 89 days in advance, depart on a Saturday 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,027
(Expedia)

One-way from

$632
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,303
Provider with most accurate pricing for Istanbul-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Istanbul-Buenos Aires (BUE) flights.
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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. 4% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This LATAM Airlines deal was found by Cheapflights users on 10/30. 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 11/208:45 amIST - EZE
2 stops24h 20mLATAM Airlines
Thu 11/277:10 amEZE - IST
2 stops30h 15mLATAM Airlines
Deal found 10/30$982
This Expedia deal was found by Cheapflights users on 10/29. 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.
Wed 11/263:45 pmIST - EZE
2 stops41h 20mLATAM Airlines
Tue 12/22:25 amEZE - IST
2 stops35h 05mLATAM Airlines
Deal found 10/29$1,027
This Lufthansa deal was found by Cheapflights users on 10/30. 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.
Mon 11/247:00 pmIST - EZE
1 stop18h 55mLufthansa
Sun 12/75:45 pmEZE - IST
1 stop18h 20mLufthansa
Deal found 10/30$1,029
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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 11/168:45 amIST - EZE
2 stops24h 20mLATAM Airlines
Sun 11/237:10 amEZE - IST
2 stops30h 15mLATAM Airlines
Deal found 10/29$1,151
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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 11/163:45 pmIST - AEP
2 stops28h 15mLATAM Airlines
Sun 11/2310:35 amAEP - IST
2 stops26h 50mLATAM Airlines
Deal found 10/29$1,194
This Air Europa deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:15 pmIST - EZE
1 stop21h 35mAir Europa
Sun 2/81:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 10/29$1,196
This Air Europa deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:15 pmIST - EZE
1 stop21h 35mAir Europa
Thu 2/51:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 10/29$1,226
This Air Europa deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:15 pmIST - EZE
1 stop21h 35mAir Europa
Sat 2/71:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 10/29$1,257
This Air Europa deal was found by Cheapflights users on 10/28. 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 10/28$1,284
This Air Europa deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:15 pmIST - EZE
1 stop21h 35mAir Europa
Sun 2/11:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 10/29$1,287
This Air Europa deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:15 pmIST - EZE
1 stop21h 35mAir Europa
Mon 2/21:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 10/29$1,316
This Air Europa deal was found by Cheapflights users on 10/29. 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 12/165:15 pmIST - EZE
1 stop21h 35mAir Europa
Sun 2/81:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 10/29$1,326

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 October 30, 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

Tue 1/13

8:45 am-11:45 am

2 stops33h 00m

Buenos Aires Jorge Newbery

Thu 1/22

10:35 am-7:30 pm

2 stops26h 55m

$1,150

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

Fri 1/16

8:15 am-11:45 am

2 stops33h 30m

Buenos Aires Jorge Newbery

Sun 1/25

12:40 pm-7:25 pm

2 stops24h 45m

$1,151

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

Sun 3/22

8:20 am-9:40 am

2 stops31h 20m

Buenos Aires Jorge Newbery

Sun 4/12

10:35 am-12:25 am

2 stops31h 50m

$1,227

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Thu 4/9

8:15 am-10:45 am

2 stops32h 30m

Buenos Aires Ministro Pistarini

Sat 4/18

12:25 pm-12:55 am

2 stops30h 30m

$1,229

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Sat 3/21

10:00 am-10:25 pm

1 stop18h 25m

Buenos Aires Ministro Pistarini

Mon 4/13

11:55 pm-10:45 pm

1 stop16h 50m

$1,278

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 1/13

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Sun 1/25

1:15 pm-2:55 pm

1 stop19h 40m

$1,284

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Fri 1/16

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Mon 1/19

1:15 pm-2:55 pm

1 stop19h 40m

$1,284

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 1/13

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Mon 1/19

1:15 pm-2:55 pm

1 stop19h 40m

$1,284

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

Sat 3/21

2:55 pm-9:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Sun 4/12

10:35 am-7:15 pm

2 stops26h 40m

$1,291

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

Sat 3/21

2:55 pm-9:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Mon 4/13

10:35 am-3:50 pm

2 stops23h 15m

$1,291

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 41 results
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Compare providers for flights from Istanbul to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Buenos Aires in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Istanbul Airport-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Istanbul Airport-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams 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 Istanbul Airport-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 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 October 24, 2025.

The best time to book flights from Istanbul Airport to Buenos Aires is 88 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, August is the cheapest month in which you can book a flight from Istanbul Airport to Buenos Aires (average of $1,040). Flying from Istanbul Airport to Buenos Aires in October is currently the most expensive (average of $1,345). 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 October 30, 2025.

It’s typically best to fly out from Istanbul Airport to Buenos Aires in the evening. Doing so could potentially save you 47% 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 October 30, 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
1,873 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,873 reviews
LATAM Airlines
7.5
Good
1,873 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Turkish Airlines
7.3
Good
4,031 reviews
LATAM Airlines
7.5
Good
1,873 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.5

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 Turkish Airlines fly from Istanbul Airport to Buenos Aires in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 14h 35m. Istanbul Airport and Buenos Aires are separated by a distance of 7618 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 $1,481, was found to be the cheapest airline from Istanbul Airport to Buenos Aires..

  • What are the cheapest airlines to fly from Istanbul Airport to Buenos Aires one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $742. Users have also found prices from $765 and $775 on Air Europa and LATAM Airlines, respectively.

  • 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, August is the cheapest month in which you can book a flight from Istanbul Airport to Buenos Aires (average of $1,040). Flying from Istanbul Airport to Buenos Aires in October is currently the most expensive (average of $1,345). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,481Average$1,639FlexibilityNo cancel feeOn-time77%

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