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$603+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BUE
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 90 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap 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 December 16, 2025.

This Lufthansa deal was found by Cheapflights users on 12/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 pmIST - EZE
1 stop18h 55mLufthansa
Tue 12/305:45 pmEZE - IST
1 stop18h 00mLufthansa
Deal found 12/15$1,334
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/273:45 pmIST - AEP
2 stops28h 15mLATAM Airlines
Mon 1/122:55 pmAEP - IST
2 stops26h 40mLATAM Airlines
Deal found 12/16$1,411
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:15 pmIST - EZE
1 stop21h 35mAir Europa
Sat 1/101:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 12/16$1,776
This Delta deal was found by Cheapflights users on 12/15. 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.
Sat 12/275:55 pmIST - EZE
2 stops43h 25mDelta
Tue 12/3011:55 pmEZE - IST
2 stops35h 00mDelta
Deal found 12/15$1,797
This Delta deal was found by Cheapflights users on 12/15. 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.
Thu 12/255:55 pmIST - EZE
2 stops46h 20mDelta
Sun 1/1110:25 pmEZE - IST
2 stops47h 25mDelta
Deal found 12/15$1,814
This Air Europa deal was found by Cheapflights users on 12/14. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:15 pmIST - EZE
1 stop21h 35mAir Europa
Wed 1/71:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 12/14$1,815
This Gotogate deal was found by Cheapflights users on 12/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:50 pmIST - AEP
2 stops30h 10mQatar Airways
Tue 12/302:55 pmAEP - IST
2 stops39h 25mQatar Airways
Deal found 12/15$1,821
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:45 pmIST - AEP
2 stops28h 15mLATAM Airlines
Sun 1/1112:40 pmAEP - IST
2 stops24h 50mLATAM Airlines
Deal found 12/15$1,823
This Air Europa deal was found by Cheapflights users on 12/14. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:15 pmIST - EZE
1 stop21h 35mAir Europa
Wed 1/71:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 12/14$1,855
This Gotogate deal was found by Cheapflights users on 12/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:15 pmIST - EZE
1 stop21h 35mAir Europa
Sat 1/101:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 12/15$1,872
This KLM deal was found by Cheapflights users on 12/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:50 amIST - EZE
2 stops32h 25mMultiple Airlines
Tue 12/3010:40 pmEZE - IST
1 stop23h 10mMultiple Airlines
Deal found 12/15$1,895
This Gotogate deal was found by Cheapflights users on 12/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:15 pmIST - EZE
1 stop21h 35mAir Europa
Sat 1/101:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 12/15$1,900

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,013
(Travelocity)

One-way from

$594
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,385
Provider with most accurate pricing for Istanbul-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Istanbul-Buenos Aires (BUE) flights.
Search Deals
From Istanbul to Buenos Aires (BUE)
Search Deals
One-way flight from Istanbul to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 16, 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 - EZE

ISTEZE

Istanbul

Tue 2/17

6:30 am-9:20 am

2 stops32h 50m

Buenos Aires Ministro Pistarini

Tue 3/3

11:55 pm-10:45 pm

2 stops40h 50m

$1,063

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 2/17

6:30 am-9:20 am

2 stops32h 50m

Buenos Aires Ministro Pistarini

Mon 3/2

11:55 pm-10:45 pm

2 stops40h 50m

$1,063

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Wed 3/4

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Thu 3/12

1:15 pm-2:55 pm

1 stop19h 40m

$1,104

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Wed 2/11

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Thu 2/26

1:15 pm-2:55 pm

1 stop19h 40m

$1,132

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Thu 2/12

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Tue 2/24

1:15 pm-2:55 pm

1 stop19h 40m

$1,162

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Sun 2/8

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Thu 2/26

1:15 pm-2:55 pm

1 stop19h 40m

$1,162

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 2/10

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Tue 3/3

1:15 pm-2:55 pm

1 stop19h 40m

$1,162

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Sun 2/8

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Wed 2/25

1:15 pm-2:55 pm

1 stop19h 40m

$1,162

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Tue 2/17

5:15 pm-8:50 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Mon 2/23

1:15 pm-2:55 pm

1 stop19h 40m

$1,162

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

Thu 5/28

3:45 pm-7:40 am

1 stop21h 55m

Buenos Aires Ministro Pistarini

Mon 6/1

12:10 pm-1:55 pm

1 stop19h 45m

$1,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 39 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 December.
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 December 12, 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 December is currently the most expensive (average of $1,566). 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 December 16, 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.

Weekly flight availability from Istanbul Airport to Buenos Aires

Explore weekly flight availability from Istanbul to Buenos Aires. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 16, 2025.

The most flights from IST to BUE are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 December 16, 2025.
See what other customers who have flown with KLM, 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.
KLM
7.7
Good
1,430 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
LATAM Airlines
7.5
Good
1,891 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Turkish Airlines
7.3
Good
4,100 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 United Airlines, Air Europa, and Qatar Airways fly from Istanbul Airport to Buenos Aires in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 11h 15m. 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.

  • 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 December is currently the most expensive (average of $1,566). 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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