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Cheap Flights from Bucharest Otopeni (OTP) to Istanbul (ISTA)

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Compare Bucharest Otopeni to Istanbul flight deals

Find the cheapest month or even day of the year to fly to Istanbul

Book the best Istanbul fare with no extra fees

Flight deals from Bucharest Otopeni to Istanbul

Looking for a cheap last-minute deal or the best round-trip flight from Bucharest Otopeni to Istanbul? Find the lowest prices on one-way and round-trip tickets right here.
Istanbul.$56 per passenger.Departing Mon, Aug 25.One-way flight with TAROM.Outbound direct flight with TAROM departing from Bucharest Otopeni on Mon, Aug 25, arriving in Istanbul.Price includes taxes and charges.From $56, select.
Istanbul.$56 per passenger.Departing Thu, Jul 24.One-way flight with TAROM.Outbound direct flight with TAROM departing from Bucharest Otopeni on Thu, Jul 24, arriving in Istanbul.Price includes taxes and charges.From $56, select.
Istanbul.$56 per passenger.Departing Wed, Sep 3.One-way flight with TAROM.Outbound direct flight with TAROM departing from Bucharest Otopeni on Wed, Sep 3, arriving in Istanbul.Price includes taxes and charges.From $56, select.
Istanbul.$57 per passenger.Departing Thu, Feb 12.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departing from Bucharest Otopeni on Thu, Feb 12, arriving in Istanbul Sabiha.Price includes taxes and charges.From $57, select.
Istanbul.$57 per passenger.Departing Fri, Dec 12.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departing from Bucharest Otopeni on Fri, Dec 12, arriving in Istanbul Sabiha.Price includes taxes and charges.From $57, select.
Istanbul.$59 per passenger.Departing Mon, Jan 12.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departing from Bucharest Otopeni on Mon, Jan 12, arriving in Istanbul Sabiha.Price includes taxes and charges.From $59, select.
Istanbul.$59 per passenger.Departing Wed, Jun 4.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departing from Bucharest Otopeni on Wed, Jun 4, arriving in Istanbul Sabiha.Price includes taxes and charges.From $59, select.
Istanbul.$61 per passenger.Departing Sun, Mar 1.One-way flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departing from Bucharest Otopeni on Sun, Mar 1, arriving in Istanbul Sabiha.Price includes taxes and charges.From $61, select.

Find the cheapest month to fly from Bucharest Otopeni to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest Otopeni to Istanbul flights are currently cheapest in July.
May
from $62
Jun
from $59
Jul
from $56
Aug
from $56
Sep
from $56
Oct
from $64
Nov
from $61
Dec
from $57
Jan
from $59
Feb
from $57
Mar
from $61
Apr
from $70

Direct flights from Bucharest Otopeni to Istanbul

Alternative Bucharest Otopeni to Istanbul routes

Looking for the cheapest, fastest or easiest route from Bucharest Otopeni to Istanbul? You could fly into the following airports instead.

Bucharest to Istanbul: Flight information

The things to know before you go.
Cheapest flight found$56
Cheapest month to flyJuly
Average flight time1 hr, 27 mins
Most popular airlineTAROM
Average flights per week90

Finding cheap flights from Bucharest Otopeni to Istanbul: Frequently asked questions

There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.
The best price we found for a round-trip flight from Bucharest Otopeni to Istanbul is $106. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 26 minutes is the average flight time from Bucharest Otopeni to Istanbul.
TAROM, Turkish Airlines and Pegasus Airlines fly direct from Bucharest Otopeni to Istanbul.
There are 90 flights per week flying from Bucharest Otopeni to Istanbul, as of May 2025.
The cheapest month to fly from Bucharest Otopeni to Istanbul is usually May 2025.
If you're flying from Bucharest Otopeni Airport, the cheapest airport near Istanbul is Istanbul – which is 21.4 miles away from the center of Istanbul. We've found flights to this airport from $106.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Istanbul on Monday, December 15, 2025.
Yes – the average flight time is 1 hour and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 62°F. August is typically the warmest month in Istanbul, when it usually averages around 81°F. You can expect the least rain in August. The coldest month is January, with temperatures averaging 39°F. The rainiest month is December.
Currently, TAROM and Pegasus Airlines offer the cheapest flight tickets to Istanbul.

Flying from Bucharest Henri Coanda International Airport (OTP) to Istanbul: what you need to know

  • Expect to be in the air for 1 hour 25 minutes. That's the average duration of a direct flight from Bucharest Henri Coanda International Airport to Istanbul.

  • Istanbul is one hour ahead of Bucharest, where Bucharest Henri Coanda International Airport is located. Istanbul observes the UTC+3 timezone.

  • Bucharest Henri Coanda International Airport (OTP) to Istanbul Ataturk Airport (IST) is the most popular route, with 36 departures a week to pick from. If you have things to finalize before heading off, the last flight from OTP to IST is with Turkish Airlines at 22:10. Choose the first departure with TAROM at 07:35 if you want to get on your way earlier.

  • Leave plenty of time to make your OTP to Istanbul flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or another peak period, allow for even more time. A good rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • Begin your trip at OTP and fly nonstop to Istanbul Ataturk Airport (IST). That's where you can expect to touch down when searching for Bucharest Henri Coanda International Airport to Istanbul tickets.

  • Pick from a variety of carriers operating direct flights from Bucharest Henri Coanda International Airport to Istanbul. Book your seat with one of these:

  • We make it easy to book plane tickets from OTP to Istanbul with a stopover. To see all your options, uncheck 'Direct flights only.' Next, pick a flight that has a stop long enough to tour the city of your choice. Major stopovers include:

    • Eleftherios Venizelos International Airport (ATH)

    • Vienna International Airport (VIE)

    • Antalya Airport (AYT)

  • Traveling from central Bucharest to OTP takes around 1 hour 35 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 10 miles in 35 minutes or so, depending on traffic.

  • Looking for a hotel close to OTP? If you've booked an early flight from Bucharest Henri Coanda International Airport to Istanbul, these accommodation options set you up for a seamless send-off:

  • 71.27% of flights that leave from Bucharest Henri Coanda International Airport land at their destination on time.

How to find the cheapest flights from Bucharest Henri Coanda International Airport (OTP) to Istanbul

  • $56 is currently the best price for a one-way Bucharest Henri Coanda International Airport to Istanbul flight. Return plane tickets start at $106. These fares may change depending on availability.

  • Book six months before you want to travel. Pricing trends show that this is the ideal window for finding cheap flights from OTP to Istanbul.

  • The best month for landing cheap Bucharest Henri Coanda International Airport to Istanbul tickets is October. Use the 'Whole month' tool to compare all available prices, then choose the dates that offer the biggest savings.

  • There's no need to keep checking in to see if fares have dropped when you set up a Price Alert. We'll update you when there's an even bigger deal on cheap flights from OTP to Istanbul.

  • Tailor your flights with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Bucharest Henri Coanda International Airport to Istanbul.

Airports in Istanbul

Istanbul Ataturk Airport (IST)

  • The distance from Istanbul Ataturk Airport (IST) to central Istanbul is roughly 30 miles. It'll take you around 50 minutes to reach the center driving.

  • It takes around 1 hour 45 minutes if you're traveling on public transport.

  • Consider booking a hotel close to IST if you're coming in on a late flight from Bucharest Henri Coanda International Airport to Istanbul. Settle into one of these accommodation options and avoid the hassle of a long transfer:

  • Pick up an Istanbul Ataturk Airport rental car and explore Istanbul and beyond with your own set of wheels. Hit, Avec car rentals and Eren Rent a Car are popular providers you can book with here.

  • To get the lowest price, book your vehicle from Istanbul Ataturk Airport around two weeks in advance of your flight from OTP to Istanbul.

Sabiha Gokcen International Airport (SAW)

  • After your flight from Bucharest Henri Coanda International Airport to Istanbul has hit the runway, you can get to the city center in around 55 minutes by car. Central Istanbul is roughly 30 miles from Sabiha Gokcen International Airport (SAW).

  • If you're traveling on public transport, it'll take about 1 hour 30 minutes.

  • There are some comfortable places to rest your head close to SAW. Unwind and get cozy after your OTP to Istanbul flight at any of these perfectly located options:

  • Forget about public transport timetables or waiting in a long cab line. Grab a Sabiha Gokcen International Airport rental car and let the journey unfold your way. Compare offers from Essence, Eren Rent a Car and 724 Rent.

  • Secure your first choice, not your last resort. Booking your ride from SAW four weeks ahead of time often means better deals and a wider range of vehicles.

Best time to go to Istanbul

  • Plan your trip to Istanbul during the high season if you prefer a bustling atmosphere, but remember that hotel prices are usually higher. Alternatively, book flights from Bucharest Henri Coanda International Airport to Istanbul in the off-season when prices are cheaper and it's less crowded.

  • The warmest month in Istanbul is August, with temperatures ranging between 68ºF and 86ºF. Lock in your Bucharest Henri Coanda International Airport to Istanbul plane ticket then if that's your definition of good weather.

  • If you like cooler conditions, search for a cheap ticket from OTP to Istanbul in January when temperatures average between 36ºF and 52ºF.

More about Istanbul

  • Start your Istanbul trip right by choosing the perfect place to stay. As soon as you've booked your flight from Bucharest Henri Coanda International Airport to Istanbul, check out our selection of accommodation options including:

  • There are so many things to see and do in this city it can be hard to work out where to start. The Basilica Cistern, Topkapi Palace and Galata Tower are top attractions which should be on any well-planned Istanbul itinerary.

Explore more of Türkiye (Turkey)

  • Istanbul has loads to offer, but there are so many other corners of Türkiye (Turkey) you'll want to see. About 220 miles east of Istanbul, a trip to Ankara will keep you on the go. Start with popular sights like Museum of Anatolian Civilizations, Kocatepe Mosque (Kocatepe Camii) and Genclik Park.

  • Around 200 miles south-west of Istanbul, Izmir is another essential stop in Türkiye (Turkey). No visit is complete without checking out Kordonboyu, Kadifekale Castle and Alsancak.

More travel options

Plan the rest of your trip from Bucharest to Istanbul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.