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Cheap flights from Bucharest to Istanbul from €66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to Istanbul departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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TAROM Logo
19:55 - 22:45OTP-IST
1h 50mdirect
TAROM Logo
00:15 - 00:30IST-OTP
1h 15mdirect
€113TAROM
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Sun, 7 Dec - Tue, 9 Dec
TAROM Logo
19:55 - 22:45OTP-IST
1h 50mdirect
TAROM Logo
00:15 - 00:30IST-OTP
1h 15mdirect
€114TAROM
Find Deal
Sun, 7 Dec - Tue, 9 Dec
TAROM Logo
16:20 - 19:10OTP-IST
1h 50mdirect
TAROM Logo
11:40 - 11:55IST-OTP
1h 15mdirect
€126TAROM
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Mon, 9 Mar - Tue, 10 Mar
Multiple Airlines Logo
07:10 - 21:05OTP-IST
12h 55m1 stop
Multiple Airlines Logo
10:40 - 15:55IST-OTP
6h 15m1 stop
€128Multiple Airlines
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Tue, 25 Nov - Sat, 29 Nov
Multiple Airlines Logo
19:30 - 17:10OTP-IST
20h 40m2 stops
Multiple Airlines Logo
10:40 - 15:55IST-OTP
6h 15m1 stop
€133Multiple Airlines
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Tue, 25 Nov - Sat, 29 Nov
Turkish Airlines Logo
15:30 - 18:05OTP-IST
1h 35mdirect
Turkish Airlines Logo
13:50 - 14:10IST-OTP
1h 20mdirect
€134Turkish Airlines
Find Deal
Wed, 19 Nov - Sat, 22 Nov
Turkish Airlines Logo
15:30 - 18:05OTP-IST
1h 35mdirect
Turkish Airlines Logo
13:50 - 14:10IST-OTP
1h 20mdirect
€145Turkish Airlines
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Tue, 25 Nov - Tue, 2 Dec
Air Serbia Logo
04:30 - 04:25OTP-IST
22h 55m1 stop
Air Serbia Logo
17:35 - 15:35IST-OTP
23h 00m1 stop
€149Air Serbia
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Thu, 4 Dec - Sat, 6 Dec
Air Serbia Logo
04:30 - 15:55OTP-IST
10h 25m1 stop
Air Serbia Logo
17:35 - 03:10IST-OTP
10h 35m1 stop
€150Air Serbia
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Sun, 30 Nov - Thu, 4 Dec
Animawings Logo
10:10 - 12:30OTP-IST
1h 20mdirect
Animawings Logo
17:55 - 18:15IST-OTP
1h 20mdirect
€162Animawings
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Fri, 28 Nov - Fri, 28 Nov

Aegean Airlines flights from Bucharest to Istanbul Airport

Our best Aegean Airlines deals on Bucharest to Istanbul Airport flight tickets
Aegean Airlines
6 Dec
OTP10:50Bucharest Otopeni Intl
9h 10m
1 stop
IST21:00Istanbul
7 Dec
IST06:30Istanbul
14h 50m
1 stop
OTP20:20Bucharest Otopeni Intl
€197
Find similar
Aegean Airlines
22 Nov
OTP10:50Bucharest Otopeni Intl
4h 10m
1 stop
IST16:00Istanbul
24 Nov
IST11:35Istanbul
9h 45m
1 stop
OTP20:20Bucharest Otopeni Intl
€198
Find similar
Aegean Airlines
8 Nov
OTP21:15Bucharest Otopeni Intl
12h 20m
1 stop
IST10:35Istanbul
15 Nov
IST06:30Istanbul
14h 50m
1 stop
OTP20:20Bucharest Otopeni Intl
€236
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Air Serbia flights from Bucharest to Istanbul Airport

Our best Air Serbia deals on Bucharest to Istanbul Airport flight tickets
Air Serbia
4 Dec
OTP04:30Bucharest Otopeni Intl
22h 55m
1 stop
IST04:25Istanbul
6 Dec
IST17:35Istanbul
23h 00m
1 stop
OTP15:35Bucharest Otopeni Intl
€149
Find similar
Air Serbia
30 Nov
OTP04:30Bucharest Otopeni Intl
10h 25m
1 stop
IST15:55Istanbul
4 Dec
IST17:35Istanbul
10h 35m
1 stop
OTP03:10Bucharest Otopeni Intl
€150
Find similar
Air Serbia
13 Feb
OTP16:05Bucharest Otopeni Intl
11h 20m
1 stop
IST04:25Istanbul
20 Feb
IST05:20Istanbul
11h 15m
1 stop
OTP15:35Bucharest Otopeni Intl
€175
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momondo Fare Finder

 
Customise your flight search to find flights from Bucharest to Istanbul Airport 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, momondo users made 13,528 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Bucharest to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sun 7/12

19:55-22:45

Nonstop1h 50m

Istanbul

Tue 9/12

00:15-00:30

Nonstop1h 15m

€113

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sun 7/12

19:55-22:45

Nonstop1h 50m

Istanbul

Tue 9/12

00:15-00:30

Nonstop1h 15m

€114

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Mon 9/3

16:20-19:10

Nonstop1h 50m

Istanbul

Tue 10/3

11:40-11:55

Nonstop1h 15m

€126

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Tue 25/11

07:10-21:05

1 stop12h 55m

Istanbul

Sat 29/11

10:40-15:55

1 stop6h 15m

€128

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Tue 25/11

19:30-17:10

2 stops20h 40m

Istanbul

Sat 29/11

10:40-15:55

1 stop6h 15m

€133

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 19/11

15:30-18:05

Nonstop1h 35m

Istanbul

Sat 22/11

13:50-14:10

Nonstop1h 20m

€134

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Tue 25/11

15:30-18:05

Nonstop1h 35m

Istanbul

Tue 2/12

13:50-14:10

Nonstop1h 20m

€145

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Thu 4/12

04:30-04:25

1 stop22h 55m

Istanbul

Sat 6/12

17:35-15:35

1 stop23h 00m

€149

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sun 30/11

04:30-15:55

1 stop10h 25m

Istanbul

Thu 4/12

17:35-03:10

1 stop10h 35m

€150

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Fri 28/11

10:10-12:30

Nonstop1h 20m

Istanbul

Fri 28/11

17:55-18:15

Nonstop1h 20m

€162

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Bucharest to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Istanbul Airport?

If you are unable to visit Istanbul Airport during the month of January, then departing from Bucharest during the month March is also very affordable. Most momondo users find prices during this month for around €117.

What is the cheapest day to depart on your flight to Istanbul Airport?

The cheapest day to depart from Bucharest to Istanbul Airport is on a Sunday when prices can be found for as low as €605. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Airport on Thursday is €837.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

Our most recent data shows that the best time of day to fly to Istanbul Airport is in the morning. Flights from Bucharest to Istanbul Airport during this time can be as low as €256. Try not to purchase tickets in the evening because they tend to be around €874. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bucharest to Istanbul flight route?

Fly from Bucharest Otopeni Intl to Istanbul for the best Bucharest - Istanbul flight prices

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around €136 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Bucharest for as low as €103 on momondo.

What cabin class options are available on Bucharest to Istanbul flights?

There are 3 cabin classes available to choose from on Bucharest to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bucharest to Istanbul Airport flight prices changed over time?

As of October 2025, prices for Bucharest to Istanbul Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bucharest to Istanbul Airport (BUH to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to Istanbul Airport

Best price found

€217

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Istanbul Airport from Bucharest in the past 72 hours is €217. The best return flight deal from Bucharest to Istanbul Airport found on momondo in the last 72 hours is €605.
The fastest flight from Bucharest to Istanbul Airport takes 1h 15m
Direct flights go from Bucharest to Istanbul Airport every day.
Search flight deals

  • How far is Bucharest to Istanbul by plane?

    Istanbul is 411.5 km away from Bucharest. 1h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bucharest to Istanbul Airport?

    Prices for flights from Bucharest to Istanbul Airport refresh daily.

  • How many operators does momondo search for flights from Bucharest to Istanbul Airport?

  • How old do you have to be to fly from Bucharest to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bucharest to Istanbul Airport?

  • What is the most popular airline from Bucharest to Istanbul Airport?

Best airlines flying from Bucharest to Istanbul Airport

Compare and see reviews for airlines that fly from Bucharest to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
TAROMPriceFrom €87Free CancellationRating
6.4
74 reviews
Search TAROM flights
Turkish AirlinesPriceFrom €121Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights

  • Turkish Airlines Flights From Bucharest to Istanbul Airport

    The lowest priced Turkish Airlines flight from Bucharest to Istanbul Airport from the last 72 hours was €121. Generally, Turkish Airlines has 24 flights on this route every week with an average price of €246. Turkish Airlines is rated 7.3/10 by our users.

  • TAROM Flights From Bucharest to Istanbul Airport

    TAROM (6.4/10 from 74 reviews) operates around 24 flights from Bucharest to Istanbul Airport in any given week. The average TAROM airfare for this route is around €194, with deals from around €87 rare but found on momondo. Referenced prices are for round-trip Bucharest to Istanbul Airport flight searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Istanbul?

It is quick and easy to find Bucharest to Istanbul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Istanbul that suits you.

Can I find flights from Bucharest to Istanbul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bucharest to Istanbul flights to just show those with flexible booking policies.

How can momondo help me find flights from Bucharest to Istanbul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Bucharest.

I’m not ready to book a flight from Bucharest to Istanbul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bucharest to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.

An easier way to manage your Istanbul Airport trip

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