
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $111 (Mytrip) |
One-way from | $58 (Booking.com) |
Popular in | December |
Cheapest in | September |
Average price | $170 |
Good round-trip deal | $509 or less |
Good one-way deal | $190 or less |
Fly from
Fly to
Route
Depart
Return
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Sun 3/21
3:50 pm-5:00 pm
1 stop24h 10m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Wed 1/20
3:50 pm-4:40 am
1 stop11h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Thu 1/28
4:30 am-4:40 am
1 stop23h 10m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Tue 12/1
4:05 pm-3:55 pm
1 stop22h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Sun 2/14
3:50 pm-4:40 am
1 stop11h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Thu 11/12
4:30 am-4:40 am
1 stop23h 10m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Sun 2/7
3:50 pm-5:00 pm
1 stop24h 10m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Wed 4/21
4:05 pm-3:40 am
1 stop11h 35m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Sun 3/21
8:20 am-5:35 pm
1 stop8h 15m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
BucharestIstanbul
OTP Bucharest Otopeni Intl - IST Istanbul
OTPIST
Bucharest Otopeni Intl
Mon 1/4
4:05 pm-4:40 am
1 stop11h 35m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
Everything you need to know about your flight from Bucharest Otopeni Intl Airport to Istanbul Airport
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Sep 2026
SEA - IST
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Sep 2026
SEA - IST
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Sep 2026
SEA - IST
Food
Entertainment
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Sep 2026
SEA - IST
Find useful and relevant information for your journey from Otopeni Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$173 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$152 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$112 | Average$158 | FlexibilityNo cancel fee | On-time82% | |
| Cheapest$136 | Average$209 | FlexibilityNo cancel fee | On-time77% |