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$66+ Cheap flights from Bucharest (BUH) to Istanbul (IST)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — IST
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
1 adult, Economy
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Cheapflights Tip: The best prices from Bucharest to Istanbul are usually found in January or February, booked 68 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Bucharest to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Istanbul (IST). 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 August 3, 2025.

Round-trip from

$139
(FlightHub)

One-way from

$66
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$167

Good round-trip deal

$677 or less

Good one-way deal

$157 or less
From Bucharest (BUH) to Istanbul
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One-way flight from Bucharest (BUH) to Istanbul
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Highest demand for flights based on searches. 7% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Bucharest (BUH) to Istanbul.
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Price to beat on a one-way flight from Bucharest (BUH) to Istanbul.
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Find flight deals from Bucharest to Istanbul

Cheapest flights from Bucharest to Istanbul
Explore the most affordable flight options available from Bucharest to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2025.

This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:10 pmOTP - IST
Nonstop1h 15mTAROM
Wed 9/1711:15 pmIST - OTP
Nonstop1h 15mTAROM
Deal found 8/2$139
This Turkish Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 10/43:55 pmOTP - IST
Nonstop1h 30mTurkish Airlines
Wed 10/86:50 amIST - OTP
Nonstop1h 20mTurkish Airlines
Deal found 8/2$149
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:25 pmOTP - IST
1 stop10h 05mMultiple Airlines
Tue 9/91:15 pmIST - OTP
Nonstop1h 20mMultiple Airlines
Deal found 8/2$180
This Air Serbia deal was found by Cheapflights users on 8/2. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:05 pmOTP - IST
1 stop22h 50mAir Serbia
Wed 9/176:45 pmIST - OTP
1 stop8h 20mAir Serbia
Deal found 8/2$216
This Lufthansa deal was found by Cheapflights users on 8/1. 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.
Wed 11/262:40 pmOTP - IST
1 stop7h 05mLufthansa
Sat 11/296:30 amIST - OTP
1 stop8h 45mLufthansa
Deal found 8/1$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bucharest to Istanbul 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 August 3, 2025.
Use the filters below to find and compare flights from Bucharest to Istanbul Airport that are best for you.

Fly from

Bucharest

Fly to

Istanbul

Route

Depart

Return

Price

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sat 9/13

9:10 pm-10:25 pm

Nonstop1h 15m

Istanbul

Wed 9/17

11:15 pm-12:30 am

Nonstop1h 15m

$139

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sat 10/4

3:55 pm-5:25 pm

Nonstop1h 30m

Istanbul

Wed 10/8

6:50 am-8:10 am

Nonstop1h 20m

$149

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 1/7

4:30 am-4:50 pm

1 stop11h 20m

Istanbul

Thu 1/15

5:35 pm-3:15 pm

1 stop22h 40m

$171

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Tue 9/2

10:25 pm-8:30 am

1 stop10h 05m

Istanbul

Tue 9/9

1:15 pm-2:35 pm

Nonstop1h 20m

$180

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 11/26

2:40 pm-10:45 pm

1 stop7h 05m

Istanbul

Sat 11/29

6:30 am-2:15 pm

1 stop8h 45m

$230

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sat 11/8

7:55 pm-10:45 pm

Nonstop1h 50m

$66

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Tue 10/14

5:55 am-7:25 pm

1 stop13h 30m

$69

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sun 8/10

4:05 pm-3:30 am

1 stop11h 25m

$81

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 10/15

7:35 pm-11:10 pm

2 stops27h 35m

$91

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 10/15

3:55 pm-5:25 pm

Nonstop1h 30m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Bucharest to Istanbul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Bucharest to Istanbul. Price data was last updated on August 1, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bucharest to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from Bucharest to Istanbul Airport (average of $923). Flying from Bucharest to Istanbul Airport in June is currently the most expensive (average of $1,359). 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 BUH to IST?

Find hourly flight availability from Bucharest to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2025.

One of the essential ways to save on airfare from Bucharest to Istanbul Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

What is the cheapest day to fly from Bucharest to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Bucharest to Istanbul. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Bucharest to Istanbul Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bucharest to Istanbul Airport

Explore weekly flight availability from Bucharest to Istanbul. 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 August 3, 2025.

The most flights from BUH to IST are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Bucharest to Istanbul Airport?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated August 3, 2025.
Read reviews from past customers who have flown Aegean Airlines, Turkish Airlines, and Lufthansa from Bucharest to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
782 reviews

Boarding

7.8

Entertainment

7.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
782 reviews
Aegean Airlines
8.2
Very good
782 reviews

Boarding

7.8

Entertainment

7.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Turkish Airlines
7.3
Good
3,934 reviews
Aegean Airlines
8.2
Very good
782 reviews

Boarding

7.8

Entertainment

7.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.8
Okay
7,280 reviews
Aegean Airlines
8.2
Very good
782 reviews

Boarding

7.8

Entertainment

7.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Wizz Air
6.8
Okay
368 reviews
Aegean Airlines
8.2
Very good
782 reviews

Boarding

7.8

Entertainment

7.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
TAROM
6.5
Okay
72 reviews
Aegean Airlines
8.2
Very good
782 reviews

Boarding

7.8

Entertainment

7.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Bucharest to Istanbul. 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 Bucharest to Istanbul Airport round-trip?

    According to our current data, TAROM ($139), Turkish Airlines ($149), and Air Serbia ($171) offers the cheapest pricing from Bucharest to Istanbul Airport. Users have found that TAROM is 6% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is TAROM, with whom users have recently found tickets for as low as $66. However, be on the lookout for offers from Air Serbia and Wizz Air, as they are both options that can get you from Bucharest to Istanbul Airport for a low price.

  • What are the cheapest flights from Bucharest to Istanbul Airport?

    On average you can expect to pay $1,404 for a flight from Bucharest to Istanbul Airport. The cheapest flight overall is $91 while the most popular route, (Bucharest Otopeni Intl - Istanbul) is currently priced at $110.

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

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

  • How can I find direct flights from Bucharest to Istanbul?

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

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

    Yes. Cheapflights offers flight deals from Bucharest to Istanbul 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 Bucharest to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from Bucharest to Istanbul Airport (average of $923). Flying from Bucharest to Istanbul Airport in June is currently the most expensive (average of $1,359). 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

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Bucharest to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Istanbul flights

Top 3 airlines flying from Bucharest to Istanbul

Discover the top 3 airlines that operate flights from Bucharest to Istanbul. 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 August 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$102Average$148FlexibilityNo cancel feeOn-time82%
TAROMCheapest$103Average$143FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$110Average$180FlexibilityNo cancel feeOn-time77%

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