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Cheap flights from Belfast Intl Airport to Cluj Napoca from £50

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — CLJ
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Cluj Napoca

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Cluj Napoca
Explore the most affordable flight options available from Belfast Intl to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Sat 2/515:20
BFS
-
CLJ
2 stops18h 45m
Multiple Airlines
Sat 9/513:10
CLJ
-
BFS
1 stop12h 10m
Multiple Airlines
Deal found 18/3£144

Find flight deals from Belfast Intl to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Cluj Napoca (CLJ). 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 19 March 2026.

Round-trip from

£144

One-way from

£50
2/5-9/5
  • 2/5-9/5
  • 3 total stops
  • 30h 55m total
  • Belfast to Cluj Napoca
Search Deals
27/4
  • 27/4
  • 1 total stop
  • 27h 15m total
  • Belfast to Cluj Napoca
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Cluj Napoca 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 19 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Sat 2/5

15:20-12:05

2 stops18h 45m

Cluj Napoca

Sat 9/5

13:10-23:20

1 stop12h 10m

£144
Cheapest one-way

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Sun 26/4

06:25-11:25

1 stop27h 00m

£59

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Wed 29/4

20:15-11:40

1 stop13h 25m

£59
Fastest single journey

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Sat 25/4

22:15-13:10

1 stop12h 55m

£65

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Fri 1/5

17:15-10:40

2 stops15h 25m

£107

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Thu 30/4

20:05-12:05

1 stop14h 00m

£114

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Belfast Intl 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.

Related info for your journey

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

  • What airport do you fly into for flights to Cluj Napoca from Belfast Intl?

    If you book a flight to Cluj Napoca from Belfast Intl, you will be flying to Napoca, which is the city’s only airport. Cluj Napoca (CLJ) is located 3.2 mi from the center of Cluj Napoca. There are 0 flights from Belfast Intl to Napoca per day from 0 different airlines.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Belfast Intl to Cluj Napoca

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

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

Need flexible booking options for your flight to Cluj Napoca from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Belfast Intl to Cluj Napoca flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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