Cheap flights from Belfast Intl Airport to Cluj Napoca from £139

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Cluj Napoca departing on 25/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Belfast Intl Airport to Cluj Napoca

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 - 10:00
BFS
-
CLJ
19h 15m
2 stops
Multiple Airlines Logo
06:10 - 22:20
CLJ
-
BFS
18h 10m
2 stops
£139Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
12:45 - 10:00
BFS
-
CLJ
19h 15m
2 stops
Multiple Airlines Logo
12:10 - 21:00
CLJ
-
BFS
10h 50m
1 stop
£154Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
19:40 - 16:20
BFS
-
CLJ
18h 40m
3 stops
Multiple Airlines Logo
06:10 - 22:20
CLJ
-
BFS
18h 10m
2 stops
£217Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
09:00 - 13:10
BFS
-
CLJ
26h 10m
1 stop
Multiple Airlines Logo
06:15 - 12:20
CLJ
-
BFS
8h 05m
1 stop
£241Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 11 May 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

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Thu 25/6

12:45-10:00

2 stops19h 15m

Cluj Napoca

Thu 2/7

06:10-22:20

2 stops18h 10m

£139
Fastest return journey

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Thu 25/6

12:45-10:00

2 stops19h 15m

Cluj Napoca

Thu 2/7

12:10-21:00

1 stop10h 50m

£154

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Thu 25/6

19:40-16:20

3 stops18h 40m

Cluj Napoca

Thu 2/7

06:10-22:20

2 stops18h 10m

£217

BelfastCluj Napoca

BFS - CLJ

BFSCLJ

Belfast Intl

Thu 25/6

09:00-13:10

1 stop26h 10m

Cluj Napoca

Thu 2/7

06:15-12:20

1 stop8h 05m

£241

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Cluj Napoca

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Cluj Napoca according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Cluj Napoca (BFS to CLJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Cluj Napoca

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Belfast Intl Airport to Cluj Napoca takes 14h 45m
There are no direct flights from Belfast Intl Airport to Cluj Napoca. There are no popular flight routes from Belfast Intl Airport to Cluj Napoca.

Frequently asked questions about flying from Belfast Intl Airport to Cluj Napoca

  • How far is Belfast Intl to Cluj Napoca by plane?

    The distance between Belfast Intl and Cluj Napoca is about 1400.1 mi. In terms of flight time, this usually takes a little over 14h 45m.

  • When did momondo last update prices for flights from Belfast Intl Airport to Cluj Napoca Airport?

    Prices for flights from Belfast Intl Airport to Cluj Napoca Airport are updated daily.

  • How old do you have to be to fly from Belfast Intl Airport to Cluj Napoca Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The required travel and health documents for your Cluj Napoca Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cluj Napoca Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast Intl Airport to Cluj Napoca

  • How do I get Price Alerts for flights from Belfast Intl Airport to Cluj Napoca?

    Search flight deals from Belfast Intl Airport to Cluj Napoca. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast Intl Airport to Cluj Napoca with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Cluj Napoca?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Cluj Napoca. momondo saves you time and could save you money on your trip.

Can I find flights from Belfast to Cluj Napoca with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cluj Napoca from Belfast with this policy.

How can momondo help me find flights from Belfast to Cluj Napoca?

Once you have performed a search for Belfast to Cluj Napoca flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belfast to Cluj Napoca right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to Cluj Napoca now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cluj Napoca and let you know when they change.

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