S$137 Cheap Flights from Bucharest to Istanbul

View S$137 flight on Wed, 18 Feb, 2026Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Istanbul Airport (IST)

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Cheap Flights from Bucharest to Istanbul (OTP-IST)

Prices were available within the past 7 days and start at S$137 for one-way flights and S$240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, 14 Oct - Tue, 21 Oct
OTP
Bucharest
IST
Istanbul
S$240 Return, found 3 days ago
S$240
Return
found 3 days ago
Select Turkish Airlines flight, departing Tue, 14 Oct from Bucharest to Istanbul, returning Tue, 21 Oct, priced at S$240 found 3 days ago
Turkish Airlines
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
IST
Istanbul
S$247 Return, found 3 days ago
S$247
Return
found 3 days ago
Select Turkish Airlines flight, departing Sat, 18 Oct from Bucharest to Istanbul, returning Tue, 21 Oct, priced at S$247 found 3 days ago
Turkish Airlines
Sun, 14 Sep - Wed, 17 Sep
OTP
Bucharest
IST
Istanbul
S$279 Return, found 1 day ago
S$279
Return
found 1 day ago
Select Turkish Airlines flight, departing Sun, 14 Sep from Bucharest to Istanbul, returning Wed, 17 Sep, priced at S$279 found 1 day ago
Turkish Airlines
Sun, 14 Sep - Wed, 17 Sep
OTP
Bucharest
IST
Istanbul
S$286 Return, found 1 day ago
S$286
Return
found 1 day ago
Select Turkish Airlines flight, departing Sun, 14 Sep from Bucharest to Istanbul, returning Wed, 17 Sep, priced at S$286 found 1 day ago
Air Serbia
Sat, 18 Oct - Tue, 21 Oct
OTP
Bucharest
IST
Istanbul
S$286 Return, found 3 days ago
S$286
Return
found 3 days ago
Select Air Serbia flight, departing Sat, 18 Oct from Bucharest to Istanbul, returning Tue, 21 Oct, priced at S$286 found 3 days ago
Turkish Airlines
Sat, 20 Sep - Sun, 28 Sep
OTP
Bucharest
IST
Istanbul
S$300 Return, found 6 days ago
S$300
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 20 Sep from Bucharest to Istanbul, returning Sun, 28 Sep, priced at S$300 found 6 days ago
Turkish Airlines
Sat, 20 Sep - Sun, 28 Sep
OTP
Bucharest
IST
Istanbul
S$307 Return, found 6 days ago
S$307
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 20 Sep from Bucharest to Istanbul, returning Sun, 28 Sep, priced at S$307 found 6 days ago
Aegean
Sat, 25 Oct - Thu, 30 Oct
OTP
Bucharest
IST
Istanbul
S$308 Return, found 1 day ago
S$308
Return
found 1 day ago
Select Aegean flight, departing Sat, 25 Oct from Bucharest to Istanbul, returning Thu, 30 Oct, priced at S$308 found 1 day ago
LOT-Polish Airlines
Sat, 25 Oct - Thu, 30 Oct
OTP
Bucharest
IST
Istanbul
S$374 Return, found 1 day ago
S$374
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Sat, 25 Oct from Bucharest to Istanbul, returning Thu, 30 Oct, priced at S$374 found 1 day ago
Tarom-Romanian Air Transport
Tue, 5 Aug - Tue, 12 Aug
OTP
Bucharest
IST
Istanbul
S$644 Return, found 19 hours ago
S$644
Return
found 19 hours ago
Select Tarom-Romanian Air Transport flight, departing Tue, 5 Aug from Bucharest to Istanbul, returning Tue, 12 Aug, priced at S$644 found 19 hours ago

Find the cheapest month to fly from Bucharest (OTP) to Istanbul (IST)

January is typically the cheapest month to fly

From S$120 - S$249 per traveller.

Graph displaying average flight prices per month

Bucharest to Istanbul route information
Origin airport
Henri Coanda Intl.
Destination airport
Istanbul
Airlines serving
Aegean, Air Serbia, LOT-Polish Airlines, Tarom-Romanian Air Transport, Turkish Airlines
Return price
S$239
Distance
424 km
Average flight time
1 hour 34 mins

Perfect flights from Bucharest to Istanbul

Your Journey from Bucharest to Istanbul

Start your unforgettable journey with Expedia. Our broad selection of flights from Bucharest to Istanbul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Serbia, Turkish Airlines, Aegean, LOT-Polish Airlines, Tarom-Romanian Air Transport. Our selection of flights from Henri Coanda Intl. to Istanbul caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bucharest to Istanbul Flights

Experience the joy of finding cheap flights from Henri Coanda Intl. to Istanbul that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$137 and roundtrip prices from S$240*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bucharest to Istanbul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Istanbul

Picture yourself stepping off the plane in Istanbul and immersing yourself in the unique atmosphere of Istanbul. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bucharest to Istanbul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bucharest to Istanbul.
 

Beyond the Flight – Exploring Istanbul

With Expedia, your adventure extends beyond the flight. Explore Istanbul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bucharest to Istanbul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bucharest to Istanbul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Bucharest Airport to Istanbul Airport?
The lowest price advertised for a round-trip flight from Bucharest Henri Coand_ International Airport to IST is S$240. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Bucharest Airport to IST?
Most flights can be cancelled online, but every airline has its own terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Henri Coanda Intl. Airport (OTP) to IST that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bucharest Henri Coand_ International Airport to IST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bucharest Henri Coand_ International Airport to IST?
You won't have time for a movie marathon on this flight — it's just 430 kilometres from Otopeni to Arnavutkoy. Find your way to your seat, order a drink and you'll be there in next to no time.
Which airlines fly direct from Bucharest Henri Coand_ International Airport to IST?
Flying nonstop between Bucharest Airport and Istanbul Airport isn't possible at the moment. However, you'll still be able to find a flight to Arnavutkoy with at least one stop.
Are OTP to IST flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between Henri Coanda Intl. Airport (OTP) and IST are possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to grab your seat when the fares dip.

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