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Cheap flights from Belfast to Bucharest Otopeni Intl Airport from £104

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — OTP
14 Nov — 21 Nov1
1 adult
1 adult, Economy

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Cheapest flights from Belfast to Otopeni Intl
Explore the most affordable flight options available from Belfast to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Thu 27/1116:30BFS - OTP
1 stop8h 45mMultiple Airlines
Thu 4/1211:55OTP - BFS
1 stop8h 25mMultiple Airlines
Deal found 13/10£104
Mon 24/1106:40BFS - OTP
1 stop6h 05mMultiple Airlines
Thu 27/1122:50OTP - BFS
1 stop10h 35mMultiple Airlines
Deal found 13/10£112

Cheap flight deals from Belfast to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 15 October 2025.

Round-trip from

£104
27/11-4/12
  • 27/11-4/12
  • 2 total stops
  • 17h 10m total
  • Belfast to Bucharest
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Otopeni Intl 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, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Belfast to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Belfast

Fly to

Otopeni Intl

Route

Depart

Return

Price

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 27/11

16:30-03:15

1 stop8h 45m

Bucharest Otopeni Intl

Thu 4/12

11:55-18:20

1 stop8h 25m

£104

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 24/11

06:40-14:45

1 stop6h 05m

Bucharest Otopeni Intl

Thu 27/11

22:50-07:25

1 stop10h 35m

£112

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Best time to book a flight from Belfast to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Belfast with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Bucharest Otopeni Intl Airport
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Related info for your journey

Find useful and relevant information for your journey from Belfast to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Belfast to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Belfast to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Otopeni Intl.

  • Can I find deals for business class flights from Belfast to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Belfast to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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Alternative routes for Belfast to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Belfast to Otopeni Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Otopeni Intl from Belfast.

Can Cheapflights find flights from Belfast to Otopeni Intl with no change fees?

Certainly. Search results for flights to Otopeni Intl from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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