OTP - IST

$57 Find Cheap Flights from Bucharest to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Istanbul departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Istanbul, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Bucharest to Istanbul (OTP-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bucharest to Istanbul

Tue, Sep 16 - Thu, Sep 18
TAROM Logo
9:10 pm - 10:25 pmOTP-IST
1h 15mnonstop
TAROM Logo
10:15 am - 11:30 amIST-OTP
1h 15mnonstop
$130TAROM
Find Deal
Sat, Sep 13 - Mon, Sep 15
TAROM Logo
9:10 pm - 10:25 pmOTP-IST
1h 15mnonstop
TAROM Logo
11:15 pm - 12:30 amIST-OTP
1h 15mnonstop
$136TAROM
Find Deal
Sat, Sep 13 - Mon, Sep 15
 Logo
9:10 pm - 10:25 pmOTP-IST
1h 15mnonstop
 Logo
10:50 pm - 7:50 amIST-OTP
9h 00m1 stop
Thu, Sep 18 - Tue, Sep 23
 Logo
9:10 pm - 10:25 pmOTP-IST
1h 15mnonstop
 Logo
6:50 am - 8:10 amIST-OTP
1h 20mnonstop
Sat, Jul 26 - Sat, Aug 2
Turkish Airlines Logo
9:55 pm - 11:25 pmOTP-IST
1h 30mnonstop
Turkish Airlines Logo
6:50 am - 8:10 amIST-OTP
1h 20mnonstop
$177Turkish Airlines
Find Deal
Mon, Sep 8 - Sun, Sep 14
Turkish Airlines Logo
9:45 pm - 11:15 pmOTP-IST
1h 30mnonstop
Turkish Airlines Logo
7:00 pm - 8:25 pmIST-OTP
1h 25mnonstop
$180Turkish Airlines
Find Deal
Sat, Jun 28 - Wed, Jul 2
Air Serbia Logo
4:05 pm - 2:55 pmOTP-IST
22h 50m1 stop
Air Serbia Logo
3:40 pm - 3:20 pmIST-OTP
23h 40m1 stop
$195Air Serbia
Find Deal
Wed, Sep 17 - Sun, Sep 21
Aegean Airlines Logo
9:00 pm - 2:20 amOTP-IST
5h 20m1 stop
Aegean Airlines Logo
3:50 pm - 8:10 pmIST-OTP
4h 20m1 stop
$197Aegean Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Aegean Airlines Logo
9:00 pm - 9:50 amOTP-IST
12h 50m1 stop
Aegean Airlines Logo
4:35 am - 9:05 amIST-OTP
4h 30m1 stop
$202Aegean Airlines
Find Deal
Thu, Sep 18 - Fri, Sep 19
Air Serbia Logo
4:30 am - 3:50 pmOTP-IST
11h 20m1 stop
Air Serbia Logo
2:20 pm - 3:05 amIST-OTP
12h 45m1 stop
$210Air Serbia
Find Deal
Expert advice

Expert advice for your flight from Bucharest to Istanbul

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
OTP

For a quick departure, use the public bus (#783) from OTP to the city centre, the cheapest option with several stops along the way.

Read more about OTPby Ramsey Qubein
IST

Use the M11 Metro Line from IST to reach Istanbul's city centre efficiently, operating from 6 am to midnight with frequent trains.

Read more about ISTby Jenna Scatena
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on OTP

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Jenna Scatena

Jenna Scatena

Expert on IST

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Useful Info

KAYAK's insights & trends for Bucharest to Istanbul flights

Get data-powered insights and trends into flights from Bucharest to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bucharest to Istanbul?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Istanbul Airport clicked on KAYAK for each day over the last 12 months.

For Bucharest to Istanbul, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Istanbul back to Bucharest, the best deals are generally found on Wednesday, with Friday being the most expensive.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bucharest Otopeni Intl Airport to Istanbul Airport is February, where tickets cost $132 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $158 and $158 respectively.

How far in advance should I book a flight from Bucharest Otopeni Intl Airport to Istanbul Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bucharest Otopeni Intl Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bucharest Otopeni Intl Airport to Istanbul Airport, you should book around 10 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$57
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Bucharest to Istanbul

When to book flights from Bucharest to Istanbul

Are your dates flexible? Find out the best times to travel from Bucharest to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bucharest to Istanbul flights

  • What is the cheapest flight from Bucharest Otopeni Intl Airport to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Istanbul Airport was $57 for a one-way ticket and $130 for a round-trip.

  • Do I need a passport to fly between Bucharest and Istanbul?

    Yes, you’ll need a passport to travel to Istanbul from Bucharest.

  • Which airlines offer Wi-Fi service onboard planes from Bucharest to Istanbul?

    flydubai, and Emirates offer inflight Wi-Fi service on the Bucharest to Istanbul flight route.

  • Which aircraft models fly most regularly from Bucharest to Istanbul?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Bucharest to Istanbul flight route.

  • Which airline alliances offer flights from Bucharest to Istanbul?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Bucharest and Istanbul, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Bucharest to Istanbul?

    There are nonstop flights from Bucharest to Istanbul on a daily basis.

  • Which is the best airline for flights from Bucharest to Istanbul, Turkish Airlines or TAROM?

    The two airlines most popular with KAYAK users for flights from Bucharest to Istanbul are Turkish Airlines and TAROM. With an average price for the route of $186 and an overall rating of 7.3, Turkish Airlines is the most popular choice. TAROM is also a great choice for the route, with an average price of $139 and an overall rating of 6.5.

  • How does KAYAK find such low prices on flights from Bucharest to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Bucharest is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Bucharest with another airline. Booking your flights between Bucharest and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bucharest Otopeni Intl Airport to Istanbul Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $128 or less one-way and $648 or less round-trip.

Prefer to fly direct from Bucharest to Istanbul?

Find which airlines fly direct from Bucharest Otopeni Intl Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Bucharest Otopeni Intl to Istanbul

Monday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Tuesday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Wednesday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Thursday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Friday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Saturday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Sunday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

See more direct flights

Direct returns

Istanbul to Bucharest Otopeni Intl

Monday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Tuesday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Wednesday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Thursday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Friday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Saturday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

Sunday

TAROM, Turkish Airlines

TAROM, Turkish Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from Bucharest to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3848 reviews
7.4Entertainment
7.3Food
7.3Boarding
7.3Comfort
7.7Crew
Airline reviews

for the second time disappointed with TK, they like JAT = joke about time

2.0 MediocreBobo, Jun 2025SJJ - IST
Read more Turkish Airlines reviews

for the second time disappointed with TK, they like JAT = joke about time

No customer service. Non educated staff members with no will to support or service the passenger.

Working stuffs in flight are very welcoming,but boarding stuffs are the Ghana airport don't know their job.

My wife and 7 months old baby had a terrible experience traveling, we paid extra for bassinet they didn’t provided.she missed her flight due to late landing of the flight, they were unsupportive to my family due to that my wife and kid suffered a lot.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

Aircraft you use on this route are always old and poor! This drives the entire experience down

Boarding was much delayed, and there was no explanation ( obviously they were waiting for something or someone. ) Passengers were all crowded at the gate with anxiety. On the plane, the crew worked very hard on checking for safety and serving delicious food. They were polite and courteous.

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

All was fine , but air conditioning was not working on board properly so was very hot

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

It was cancelled you imbeciles! And then you have the gall to ask for reviews? Here! Have this review, you damned cretins!

Upgrade to business was great. The crew was nice. Disembarkation in Bucharest was very slow through the rear door to a bus to get to the terminal. The business lounge was not clean with bugs running on the floor.

I rated food and entertainment with the lower score because I did not have N/A. No food and entertainment from Bucharest to London.

Poor service ! Water need to be free and a little snack for 3.5 hour during the flight. Tarom company need to take lessons from Turkish Airlines.

There was extreme turbulence for 10-15 minutes a bit after takeoff, which of course is no one's fault. This was a short regional flight with no amenities except water. Departure and arrival wete close ro on-time. The Suceava airport is very small but pleasant and efficient. My baggage all the way from Washington DC, checked through Paris and Bucharest, arrived without a hitch. There was really nothing to complain about except a regrettable 5+-hour layover in Bucharest.

This experience was atypical. The flight left three hours late because of engine technical issues, which meant a very long wait. Unrealistic announcements made it worse by discoursgong leavimg for water, reatrrom, etc. But the crew did its best and apart from the delay, it was not a bad flight. Good entertainment and drink service.In the end, I made my connection anyway.

Pros: "The crew and the flight from Bucharest to Istanbul"
Cons: "The airplane from Athens to Bucharest wa terrible, very old, smelling bad, not maintained, and noisy"

Everything you need to know for your flight from Bucharest to Istanbul

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