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$624+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BUE
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to Buenos Aires are usually found in October or February, booked 40 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

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 abril 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,273
(Lufthansa)

One-way from

$624
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,239
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. 3% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Air Europa deal was found by Cheapflights users on 4/29. 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.
mar. 11/44:45 pmIST - EZE
1 stop22h 05mAir Europa
vie. 11/211:15 pmEZE - IST
1 stop19h 40mAir Europa
Deal found 4/29$1,162
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/85:55 pmIST - EZE
2 stops23h 30mMultiple Airlines
mar. 6/174:40 pmEZE - IST
1 stop22h 40mMultiple Airlines
Deal found 4/29$1,273
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:55 pmIST - AEP
2 stops27h 05mMultiple Airlines
dom. 12/146:10 pmAEP - IST
2 stops22h 35mMultiple Airlines
Deal found 4/29$1,274
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/810:10 amIST - EZE
1 stop18h 15mTurkish Airlines
mar. 6/1711:55 pmEZE - IST
1 stop17h 00mTurkish Airlines
Deal found 4/29$1,306
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/45:10 amIST - EZE
2 stops34h 35mDelta
dom. 11/1610:25 pmEZE - IST
2 stops47h 45mDelta
Deal found 4/29$1,327
This Ethiopian Air deal was found by Cheapflights users on 4/29. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:55 pmIST - EZE
2 stops26h 00mEthiopian Air
jue. 11/209:30 pmEZE - IST
2 stops25h 30mEthiopian Air
Deal found 4/29$1,332
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/52:45 pmIST - EZE
2 stops27h 05mBritish Airways
vie. 11/211:35 pmEZE - IST
2 stops29h 05mBritish Airways
Deal found 4/29$1,391
This Air Canada deal was found by Cheapflights users on 4/29. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/258:40 amIST - EZE
3 stops36h 45mAir Canada
dom. 12/145:00 pmEZE - IST
3 stops45h 20mAir Canada
Deal found 4/29$1,403
This Qatar Airways deal was found by Cheapflights users on 4/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/61:50 pmIST - AEP
2 stops33h 10mQatar Airways
dom. 11/162:55 pmAEP - IST
2 stops34h 10mQatar Airways
Deal found 4/29$1,477
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/111:15 pmIST - EZE
2 stops34h 59mLATAM Airlines
vie. 7/256:40 amEZE - IST
2 stops30h 30mLATAM Airlines
Deal found 4/29$1,634
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/45:55 pmIST - EZE
1 stop19h 20mKLM
mié. 11/1910:45 pmEZE - IST
2 stops36h 10mKLM
Deal found 4/29$1,754
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 7/112:45 pmIST - AEP
2 stops29h 15mLATAM Airlines
vie. 7/258:40 amAEP - IST
3 stops32h 55mLATAM Airlines
Deal found 4/29$1,855

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 abril 29, 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

dom. 6/8

5:55 pm-11:25 am

2 stops23h 30m

Buenos Aires Ministro Pistarini

mar. 6/17

4:40 pm-9:20 pm

1 stop22h 40m

$1,273

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

dom. 6/8

10:10 am-10:25 pm

1 stop18h 15m

Buenos Aires Ministro Pistarini

mar. 6/17

11:55 pm-10:55 pm

1 stop17h 00m

$1,306

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

vie. 7/11

5:55 pm-9:20 am

2 stops21h 25m

Buenos Aires Jorge Newbery

vie. 7/25

1:40 pm-5:00 pm

2 stops21h 20m

$1,598

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

vie. 7/11

1:15 pm-6:14 pm

2 stops34h 59m

Buenos Aires Ministro Pistarini

vie. 7/25

6:40 am-7:10 pm

2 stops30h 30m

$1,634

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

mar. 6/10

8:00 am-8:25 pm

2 stops42h 25m

Buenos Aires Ministro Pistarini

lun. 6/16

9:55 pm-1:00 pm

3 stops33h 05m

$1,688

IstanbulBuenos Aires

IST - AEP

ISTAEP

Istanbul

vie. 7/11

2:45 pm-2:00 pm

2 stops29h 15m

Buenos Aires Jorge Newbery

vie. 7/25

8:40 am-11:35 pm

3 stops32h 55m

$1,855

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

mar. 9/30

3:45 pm-7:35 am

1 stop21h 50m

Buenos Aires Ministro Pistarini

lun. 10/20

12:15 pm-1:55 pm

1 stop19h 40m

$3,576

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

dom. 10/5

8:15 am-4:20 pm

2 stops62h 05m

Buenos Aires Ministro Pistarini

mar. 10/21

12:15 pm-4:30 pm

2 stops22h 15m

$3,619

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

jue. 10/2

4:20 am-9:45 am

2 stops35h 25m

Buenos Aires Ministro Pistarini

sáb. 10/25

8:10 pm-4:55 pm

2 stops62h 45m

$9,885

IstanbulBuenos Aires

IST - EZE

ISTEZE

Istanbul

mié. 10/1

4:20 am-5:30 am

2 stops31h 10m

Buenos Aires Ministro Pistarini

mié. 10/22

2:25 pm-4:20 pm

1 stop19h 55m

$10,550

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 21 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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 April 25, 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 abril 29, 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.

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 abril 29, 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).

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 abril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Turkish Airlines
7.3
Good
3,788 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

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.

  • What are the cheapest airlines flying from Istanbul Airport to Buenos Aires round-trip?

    Turkish Airlines, at $1,306, was found to be the cheapest airline from Istanbul Airport to Buenos Aires.Alternate airlines to your destination round-trip include LATAM Airlines and Ethiopian Air.

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

    For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as $758. Users have also found prices from $764 and $877 on Air Europa and British Airways, 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, 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

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Top 2 airlines flying from Istanbul to Buenos Aires

Discover the top 2 airlines 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$1,261Average$1,330FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,281Average$1,553FlexibilityNo cancel feeOn-time77%

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