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Cheap flights from Bucharest to Istanbul from £49

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 6/8. 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

Pegasus Airlines Logo
18:50 - 20:15OTP-SAW
1h 25mdirect
Pegasus Airlines Logo
16:30 - 17:50SAW-OTP
1h 20mdirect
£89Pegasus Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Pegasus Airlines Logo
18:50 - 20:15OTP-SAW
1h 25mdirect
Pegasus Airlines Logo
16:30 - 17:50SAW-OTP
1h 20mdirect
£90Pegasus Airlines
Find Deal
Sat, 13 Sep - Wed, 17 Sep
TAROM Logo
21:10 - 22:25OTP-IST
1h 15mdirect
TAROM Logo
10:15 - 11:30IST-OTP
1h 15mdirect
£107TAROM
Find Deal
Sat, 4 Oct - Wed, 8 Oct
TAROM Logo
15:50 - 18:40OTP-IST
1h 50mdirect
TAROM Logo
19:35 - 20:20IST-OTP
1h 45mdirect
£108TAROM
Find Deal
Wed, 31 Dec - Fri, 16 Jan
Turkish Airlines Logo
21:45 - 23:15OTP-IST
1h 30mdirect
Turkish Airlines Logo
13:15 - 14:35IST-OTP
1h 20mdirect
£112Turkish Airlines
Find Deal
Fri, 19 Sep - Mon, 22 Sep
Turkish Airlines Logo
15:55 - 17:25OTP-IST
1h 30mdirect
Turkish Airlines Logo
13:15 - 14:35IST-OTP
1h 20mdirect
£113Turkish Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Air Serbia Logo
04:30 - 16:50OTP-IST
11h 20m1 stop
Air Serbia Logo
17:35 - 15:15IST-OTP
22h 40m1 stop
£129Air Serbia
Find Deal
Wed, 7 Jan - Thu, 15 Jan
Air Serbia Logo
04:30 - 16:50OTP-IST
11h 20m1 stop
Air Serbia Logo
05:20 - 15:15IST-OTP
10h 55m1 stop
£131Air Serbia
Find Deal
Wed, 31 Dec - Fri, 16 Jan
Logo
21:55 - 23:25OTP-IST
1h 30mdirect
Logo
23:15 - 00:30IST-OTP
1h 15mdirect
£145
Find Deal
Sun, 14 Sep - Sun, 28 Sep
Logo
06:45 - 20:10OTP-SAW
13h 25m1 stop
Logo
16:30 - 17:50SAW-OTP
1h 20mdirect
£153
Find Deal
Wed, 13 Aug - Mon, 18 Aug

Aegean Airlines flights from Bucharest to Istanbul

Our best Aegean Airlines deals on Bucharest to Istanbul flight tickets
Aegean Airlines
29 Oct
OTP21:15Bucharest Otopeni Intl
12h 20m
1 stop
IST10:35Istanbul
1 Nov
IST06:30Istanbul
4h 30m
1 stop
OTP10:00Bucharest Otopeni Intl
£172
Find similar
Aegean Airlines
25 Oct
OTP21:00Bucharest Otopeni Intl
5h 20m
1 stop
IST02:20Istanbul
1 Nov
IST06:30Istanbul
4h 30m
1 stop
OTP10:00Bucharest Otopeni Intl
£173
Find similar
Aegean Airlines
10 Sept
OTP21:00Bucharest Otopeni Intl
5h 20m
1 stop
IST02:20Istanbul
12 Sept
IST04:35Istanbul
4h 30m
1 stop
OTP09:05Bucharest Otopeni Intl
£178
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Lufthansa flights from Bucharest to Istanbul

Our best Lufthansa deals on Bucharest to Istanbul flight tickets
Lufthansa
17 Nov
OTP14:50Bucharest Otopeni Intl
6h 55m
1 stop
IST22:45Istanbul
20 Nov
IST06:30Istanbul
8h 40m
1 stop
OTP14:10Bucharest Otopeni Intl
£175
Find similar
Lufthansa
26 Dec
OTP05:55Bucharest Otopeni Intl
15h 50m
1 stop
IST22:45Istanbul
14 Jan
IST06:30Istanbul
8h 25m
1 stop
OTP13:55Bucharest Otopeni Intl
£189
Find similar
Lufthansa
27 Nov
OTP05:55Bucharest Otopeni Intl
15h 50m
1 stop
IST22:45Istanbul
30 Nov
IST19:00Istanbul
24h 30m
1 stop
OTP18:30Bucharest Otopeni Intl
£193
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bucharest to Istanbul 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 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Bucharest to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestIstanbul

OTP - SAW

OTPSAW

Bucharest Otopeni Intl

Sat 4/10

18:50-20:15

Nonstop1h 25m

Istanbul Sabiha Gokcen

Wed 8/10

16:30-17:50

Nonstop1h 20m

£89

BucharestIstanbul

OTP - SAW

OTPSAW

Bucharest Otopeni Intl

Sat 13/9

18:50-20:15

Nonstop1h 25m

Istanbul Sabiha Gokcen

Wed 17/9

16:30-17:50

Nonstop1h 20m

£90

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sat 4/10

21:10-22:25

Nonstop1h 15m

Istanbul

Wed 8/10

10:15-11:30

Nonstop1h 15m

£107

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 31/12

15:50-18:40

Nonstop1h 50m

Istanbul

Fri 16/1

19:35-20:20

Nonstop1h 45m

£108

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Fri 19/9

21:45-23:15

Nonstop1h 30m

Istanbul

Mon 22/9

13:15-14:35

Nonstop1h 20m

£112

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sat 4/10

15:55-17:25

Nonstop1h 30m

Istanbul

Wed 8/10

13:15-14:35

Nonstop1h 20m

£113

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 7/1

04:30-16:50

1 stop11h 20m

Istanbul

Thu 15/1

17:35-15:15

1 stop22h 40m

£129

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Wed 31/12

04:30-16:50

1 stop11h 20m

Istanbul

Fri 16/1

05:20-15:15

1 stop10h 55m

£131

BucharestIstanbul

OTP - IST

OTPIST

Bucharest Otopeni Intl

Sun 14/9

21:55-23:25

Nonstop1h 30m

Istanbul

Sun 28/9

23:15-00:30

Nonstop1h 15m

£145

BucharestIstanbul

OTP - SAW

OTPSAW

Bucharest Otopeni Intl

Wed 13/8

06:45-20:10

1 stop13h 25m

Istanbul Sabiha Gokcen

Mon 18/8

16:30-17:50

Nonstop1h 20m

£153

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

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?

The month of January is, on average, the cheapest month to fly to Istanbul from Bucharest, with most prices found around £100. If you aren’t able to travel to Istanbul during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £102.

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

On average, the least expensive day to fly to Istanbul from Bucharest is on a Friday. momondo users have found tickets for Friday departures for as low as £503. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Bucharest to Istanbul on a Sunday will generally be more expensive and average around £689. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Istanbul from Bucharest at midday is the least expensive time of day to depart. momondo users have found prices as low as £117 when looking at flights departing at midday. Flights to Istanbul are more costly in the evening, with an average ticket price of £670. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bucharest to Istanbul flight route?

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

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

You are more likely to see cheaper flights to Istanbul from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around £114 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Bucharest for as low as £88 on momondo.

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

There are 2 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.

Cheap Bucharest to Istanbul flight deals and tips

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

Best price found

£49

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Istanbul

2 airports
The best one-way flight to Istanbul from Bucharest in the past 72 hours is £49. The best return flight deal from Bucharest to Istanbul found on momondo in the last 72 hours is £89.
The fastest flight from Bucharest to Istanbul takes 1h 15m
Direct flights go from Bucharest to Istanbul every day.
There are 2 airports near Istanbul: Istanbul Sabiha Gokcen (SAW), Istanbul (IST)
Search flight deals

  • How far is Bucharest to Istanbul by plane?

    The straight-line distance from Bucharest to Istanbul is 276.5 mi. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Bucharest to Istanbul are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Istanbul.

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

    The required travel and health documents for your Istanbul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bucharest to Istanbul

Compare and see reviews for airlines that fly from Bucharest to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
Pegasus AirlinesPriceFrom £50Free CancellationRating
6.7
637 reviews
Search Pegasus Airlines flights
TAROMPriceFrom £81Free CancellationRating
6.5
72 reviews
Search TAROM flights
Turkish AirlinesPriceFrom £109Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bucharest to Istanbul . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Istanbul from Bucharest which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Bucharest to Istanbul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Istanbul from Bucharest are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport