In terms of precipitation, rainfall in Bucharest ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Bucharest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from BFS to BUH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Bucharest as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Belfast Intl 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.

£48+ Cheap Flights from Belfast Intl Airport to Bucharest

Cheap flight deals from Belfast Intl to Bucharest

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Belfast Intl to Bucharest
Explore the most affordable flight options available from Belfast Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Mon 2/1106:05 -

1 stop10h 45m

Wed 11/1105:50 -

1 stop16h 50m

Deal found 11/9£99

Fri 2/1020:05 -

1 stop12h 55m

Mon 5/1006:55 -

1 stop13h 30m

Deal found 11/9£104

Mon 2/1106:40 -

1 stop15h 30m

Mon 9/1105:50 -

1 stop16h 40m

Deal found 11/9£104

Mon 9/1121:00 -

1 stop14h 15m

Mon 16/1105:50 -

1 stop13h 15m

Deal found 14/9£107

Sat 7/1106:00 -

2 stops8h 20m

Mon 16/1106:05 -

2 stops13h 00m

Deal found 14/9£129

Find flight deals from Belfast Intl to Bucharest

Round-trip from	£99
One-way from	£48

2/11-11/11
2 total stops
27h 35m total
Belfast to Bucharest

Search Deals

3/10-31/12
1 total stop
17h 50m total
Belfast to Bucharest

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Sat 3/10

06:30-02:20

1 stop17h 50m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£48

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 2/11

06:05-18:50

1 stop10h 45m

Bucharest Otopeni Intl

Wed 11/11

05:50-20:40

1 stop16h 50m

£99

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Sat 7/11

20:35-14:15

1 stop15h 40m

Bucharest Otopeni Intl

Mon 16/11

05:50-17:05

1 stop13h 15m

£104

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Fri 2/10

20:05-11:00

1 stop12h 55m

Bucharest Otopeni Intl

Mon 5/10

06:55-18:25

1 stop13h 30m

£104

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 2/11

06:40-00:10

1 stop15h 30m

Bucharest Otopeni Intl

Mon 9/11

05:50-20:30

1 stop16h 40m

£104

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 9/11

21:00-13:15

1 stop14h 15m

Bucharest Otopeni Intl

Mon 16/11

05:50-17:05

1 stop13h 15m

£107

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Tue 9/2

08:50-00:10

1 stop13h 20m

Bucharest Otopeni Intl

Tue 16/2

06:50-20:10

1 stop15h 20m

£148

Fastest return journey

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Thu 18/2

07:30-15:55

1 stop6h 25m

Bucharest Otopeni Intl

Sun 28/2

11:55-20:15

1 stop10h 20m

£156

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Belfast Intl with our price prediction graph.

BFS-BUH

BFS-OTP

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 Intl Airport to Bucharest

BFS-BUH

BFS-OTP

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Belfast Intl to Bucharest that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Bucharest flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Bucharest?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Bucharest.
Can I find deals for business class flights from Belfast Intl to Bucharest?
Yes. Cheapflights offers flight deals from Belfast Intl 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.

Otopeni

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Bucharest flight routes

Complete your trip

Direct flights to Romania

Flights by cabin class

Other flight options

Other flights from Belfast Intl

Popular flights

Alternative routes for Belfast Intl to Bucharest

Belfast Intl to Otopeni Intl flights

Belfast Intl to Cluj Napoca flights

Belfast City to Cluj Napoca flights

Fly with Cheapflights

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

Deals for Belfast Intl to Bucharest flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Bucharest 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 Bucharest with no change fees?

Yes, we can. To see specific flights from Belfast Intl to Bucharest with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast Intl Airport to Bucharest from £48

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Bucharest

Cheapest flights from Belfast Intl to BucharestExplore the most affordable flight options available from Belfast Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from Belfast Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Belfast Intl to BucharestDiscover carefully curated flight deals from Belfast Intl to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Belfast Intl to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Belfast Intl to BucharestDiscover last-minute flight deals from Belfast Intl to Bucharest. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to Bucharest. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Belfast Intl to BucharestSearch for one-way flight options from Belfast Intl to Bucharest. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Belfast Intl to Bucharest. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Belfast Intl to Bucharest

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Bucharest that are best for you.

Best time to book a flight from Belfast Intl to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Belfast Intl with our price prediction graph.

Cheapflights Insights

Related info for your journey

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

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

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

Travelling to a place near Bucharest?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Bucharest

Explore flights to Bucharest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.

Complete your trip

Complete your trip to Bucharest by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Romania

Book a non-stop flight to one of these other cities located in Romania.

Search flights from Belfast Intl to Bucharest by cabin class

Find flights from Belfast Intl to Bucharest, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and Bucharest flights

Browse other Belfast Intl and Bucharest flight options. Last updated on 15 September 2026.

Other flights from Belfast Intl

Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast Intl to Bucharest
Explore the most affordable flight options available from Belfast Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Belfast Intl to Bucharest
Discover carefully curated flight deals from Belfast Intl to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Belfast Intl to Bucharest
Discover last-minute flight deals from Belfast Intl to Bucharest. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Belfast Intl to Bucharest
Search for one-way flight options from Belfast Intl to Bucharest. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.