Cheap flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport from £39
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast Intl to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Otopeni Intl (OTP). 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 22 October 2025.
Find flight deals from Belfast Intl to Otopeni Intl
Cheapest flights from Belfast Intl to Otopeni IntlExplore the most affordable flight options available from Belfast Intl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.
Explore the most affordable flight options available from Belfast Intl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
Mon 17/11
06:40-14:45
1 stop6h 05m
Bucharest Otopeni Intl
Mon 24/11
07:10-18:25
1 stop13h 15m
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
Fri 5/12
08:05-20:15
1 stop10h 10m
Bucharest Otopeni Intl
Fri 12/12
20:50-08:25
1 stop13h 35m
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
Fri 5/12
08:05-20:15
1 stop10h 10m
Bucharest Otopeni Intl
Fri 12/12
15:35-08:50
2 stops19h 15m
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
Sun 16/11
08:55-14:45
1 stop27h 50m
BelfastBucharest
BFS - OTP
BFSOTP
Belfast Intl
Mon 17/11
06:40-03:15
1 stop18h 35m
Best time to book a flight from Belfast Intl to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Belfast Intl with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Bucharest Otopeni Intl Airport?
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How does Cheapflights help users find flights from Belfast Intl to Otopeni Intl?
When you search for this flight from Belfast Intl to Otopeni Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Otopeni Intl?
Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Otopeni Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belfast Intl to Otopeni Intl with no change fees?
Certainly. Search results for flights to Otopeni Intl from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Belfast Intl to Otopeni Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Belfast Intl today and book when prices fit your budget.