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Cheap flights from Belfast to Bucharest from £66

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BUH
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Bucharest
Explore the most affordable flight options available from Belfast to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Wed 27/508:30
BFS
-
OTP
1 stop12h 40m
Multiple Airlines
Wed 3/623:35
OTP
-
BFS
1 stop14h 45m
Multiple Airlines
Deal found 27/4£96
Tue 16/608:50
BFS
-
OTP
1 stop11h 20m
Multiple Airlines
Tue 23/622:45
OTP
-
BFS
1 stop10h 20m
Multiple Airlines
Deal found 1/5£97
Sat 13/621:40
BFS
-
OTP
1 stop11h 55m
Multiple Airlines
Sat 20/611:55
OTP
-
BFS
1 stop11h 20m
Multiple Airlines
Deal found 29/4£104
Mon 11/518:50
BFS
-
OTP
1 stop14h 40m
Multiple Airlines
Thu 14/511:55
OTP
-
BFS
1 stop8h 00m
Multiple Airlines
Deal found 1/5£106
Sun 14/607:10
BFS
-
OTP
2 stops27h 55m
Multiple Airlines
Sun 21/621:40
OTP
-
BFS
2 stops16h 40m
Multiple Airlines
Deal found 30/4£115
Fri 12/619:55
BFS
-
OTP
2 stops23h 40m
Multiple Airlines
Fri 19/617:25
OTP
-
BFS
1 stop7h 35m
Multiple Airlines
Deal found 28/4£120

Find flight deals from Belfast to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Bucharest (BUH). 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 2 May 2026.

Round-trip from

£96

One-way from

£66
27/5-3/6
  • 27/5-3/6
  • 2 total stops
  • 27h 25m total
  • Belfast to Bucharest
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 36h 00m total
  • Belfast to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Bucharest 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 2 May 2026.
Use the filters below to find and compare flights from Belfast to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 27/5

08:30-23:10

1 stop12h 40m

Bucharest Otopeni Intl

Wed 3/6

23:35-12:20

1 stop14h 45m

£96
Fastest return journey

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Tue 16/6

08:50-22:10

1 stop11h 20m

Bucharest Otopeni Intl

Tue 23/6

22:45-07:05

1 stop10h 20m

£97

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sat 13/6

21:40-11:35

1 stop11h 55m

Bucharest Otopeni Intl

Sat 20/6

11:55-21:15

1 stop11h 20m

£104

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 14/6

06:25-21:15

1 stop12h 50m

Bucharest Otopeni Intl

Sun 21/6

21:40-12:20

2 stops16h 40m

£118

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Fri 12/6

19:55-21:35

2 stops23h 40m

Bucharest Otopeni Intl

Fri 19/6

12:00-19:30

2 stops9h 30m

£120
Cheapest one-way

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Fri 15/5

07:35-21:35

2 stops36h 00m

£66
Fastest single journey

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 25/5

21:05-09:50

1 stop10h 45m

£76

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sat 23/5

16:55-22:55

1 stop28h 00m

£93

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Sorted by cheapest first

Best time to book a flight from Belfast to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Bucharest. 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 Bucharest that include hotel bookings?

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

  • How can I find direct flights from Belfast to Bucharest?

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

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

    Yes. Cheapflights offers flight deals from Belfast to Bucharest 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?

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

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Alternative routes for Belfast to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Otopeni Intl flights
Belfast Intl to Cluj Napoca flights
Belfast City to Cluj Napoca flights
Derry to Otopeni Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast to Bucharest?

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Why should you use Cheapflights to find cheap flight tickets from Belfast to Bucharest?

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 Bucharest from Belfast.

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

Yes! Cheapflights helps users easily find flights from Belfast to Bucharest with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Bucharest become cheaper?

Yes, Cheapflights offers price alerts on Belfast to Bucharest flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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