Cheap Flights from Bucharest Otopeni to Istanbul

Compare Bucharest Otopeni to Istanbul flight deals

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

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Flight deals from Bucharest Otopeni Airport to Istanbul

Looking for a cheap last-minute deal or the best return flight from Bucharest Otopeni Airport to Istanbul? If you want to travel next month, return fares start from ر.ق.‏ 443. Find the lowest prices on one-way and return tickets right here.

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 September.

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 foundر.ق.‏ 206
Cheapest month to flySeptember
Average flight time1 hr, 28 mins
Most popular airlineTurkish Airlines
Average flights per week125

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 return flight from Bucharest Otopeni to Istanbul is ر.ق.‏ 416. 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 27 minutes is the average flight time from Bucharest Otopeni to Istanbul.
Turkish Airlines, TAROM and EgyptAir fly direct from Bucharest Otopeni to Istanbul.
As of April 2026, there are 250 flights per week flying from Bucharest Otopeni to Istanbul.
The cheapest month to fly from Bucharest Otopeni to Istanbul is usually September.
If you're flying from Bucharest Otopeni Airport, the cheapest airport near Istanbul is Istanbul Sabiha – which is 30.3 km away from the centre of Istanbul. We've found flights into this airport from ر.ق.‏ 416.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Istanbul on Wednesday, 30 September 2026.
Yes – the average flight time is 1 hour and 27 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 April, the average temperature is usually around 12°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.
Currently, Pegasus Airlines offers the cheapest flight tickets to Istanbul.

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

  • The average time for a direct flight from Bucharest Henri Coanda International Airport to Istanbul is 1 hour 15 minutes.

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

  • There are 43 services a week between Bucharest Henri Coanda International Airport (OTP) and Istanbul Airport (IST). This is the most popular flight route.

  • Allow plenty of time to catch your OTP to Istanbul flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during high season in general.

  • You can book a direct Bucharest Henri Coanda International Airport to Istanbul ticket. Begin your trip at OTP and land at Istanbul Airport (IST).

  • You'll have your choice of carriers offering direct flights from Bucharest Henri Coanda International Airport to Istanbul. Get up and away with one of these:

  • Consider adding a stopover to potentially unlock a cheaper plane ticket from OTP to Istanbul. Simply uncheck 'Direct flights only' during your search. Break up your journey by stopping at one of these popular options:

    • Athens Eleftherios Venizelos International Airport (ATH)

    • Vienna International Airport (VIE)

    • Antalya Airport (AYT)

  • OTP is about 16 kilometres from central Bucharest. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 30 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 35 minutes.

  • Have an early flight from Bucharest Henri Coanda International Airport to Istanbul? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels near OTP:

  • When it comes to Bucharest Henri Coanda International Airport's on-time performance, data shows 78% of flights meet their scheduled arrival time.

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

  • ر.ق.‏ 206 is the cheapest price we've seen for a one-way Bucharest Henri Coanda International Airport to Istanbul flight. A round-trip ticket right now is ر.ق.‏ 416. Depending on how early you book and the availability, these fares may change.

  • Get cheap flights from OTP to Istanbul by booking five months ahead. Based on our research, that's the best time for bagging a bargain.

  • Organise your trip for October. That's the best month for scoring an epic deal on Bucharest Henri Coanda International Airport to Istanbul tickets. If you have flexibility with your dates, use the 'Whole month' tool to find the cheapest price across each month.

  • Spend less time searching for cheap flights from OTP to Istanbul by creating a Price Alert. You'll get an email or notification through the app when a new low fare is offered.

  • Select your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Bucharest Henri Coanda International Airport to Istanbul by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Istanbul

Istanbul Airport (IST)

  • Istanbul Airport (IST) to central Istanbul takes around 45 minutes to reach by car. The centre is roughly 40 kilometres away.

  • If you're travelling by public transport, expect a journey time of about 1 hour 10 minutes.

  • Consider staying in a hotel near IST if you have a late flight from Bucharest Henri Coanda International Airport to Istanbul. Pick one of these accommodation options and skip the long transfer:

  • To secure the lowest price, reserve your vehicle from Istanbul Airport around two weeks ahead of your flight from OTP to Istanbul.

Istanbul Sabiha Gokcen International Airport (SAW)

  • Once your flight from Bucharest Henri Coanda International Airport to Istanbul has arrived, you can reach the city centre in about 1 hour 5 minutes by car. Central Istanbul is roughly 48 kilometres from Istanbul Sabiha Gokcen International Airport (SAW).

  • If you choose to travel on public transport, the ride to the centre will take you 1 hour 40 minutes or so.

  • Following your OTP to Istanbul flight, kick back at a hotel close to SAW. These are some great accommodation options that'll help you sink into relaxation mode:

  • Get exactly what you want. Booking your ride from SAW four weeks ahead of time often means more savings and a bigger choice of vehicles.

Best time to go to Istanbul

  • It's time to figure out your travel dates for your flight from Bucharest Henri Coanda International Airport to Istanbul. August is the most popular month for a trip to Istanbul. If you like a more peaceful vibe, go in February.

  • When booking your Bucharest Henri Coanda International Airport to Istanbul plane ticket, think about the kind of weather you prefer. July is the warmest month in Istanbul, with temperatures ranging from 21ºC to 30ºC.

  • January sees average temperatures of between 2ºC and 11ºC. Look for a cheap ticket from OTP to Istanbul around that time if you want to travel in cooler conditions.

More about Istanbul

  • After booking your flight from Bucharest Henri Coanda International Airport to Istanbul, choose a hotel that combines comfort with a great location. Make one of these options your base for exploring Istanbul:

  • All great holidays should include a little sightseeing. Historic Areas of Istanbul, Hagia Sophia Museum and Hagia Sophia History Museum are must-visits when exploring Istanbul.

Explore more of Türkiye (Turkey)

  • You've seen Istanbul, now it's time to explore more of Türkiye (Turkey). Travel about 354 kilometres east to Ankara to tick off its top sights. From The Roman Theatre to Kocatepe Mosque (Kocatepe Camii) and Museum of Anatolian Civilizations, you'll have a full itinerary ahead.

  • Around 322 kilometres southwest of Istanbul, Izmir is another favourite stop in Türkiye (Turkey). No visit is complete without checking out Aegean Coast, Smyrna Basilika and Ataturk Konak Square.

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