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Cheap flights from Northern Ireland to Barcelona-El Prat Airport from £44

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BCN
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Barcelona-El Prat
Explore the most affordable flight options available from Northern Ireland to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Wed 17/1211:50BHD - BCN
1 stop7h 10mMultiple Airlines
Thu 18/1211:20BCN - BHD
1 stop5h 45mMultiple Airlines
Deal found 7/12£134
Wed 17/1213:25BFS - BCN
1 stop5h 35mMultiple Airlines
Thu 18/1206:40BCN - BFS
1 stop7h 55mMultiple Airlines
Deal found 7/12£137
Sun 7/1211:05BHD - BCN
1 stop5h 40mMultiple Airlines
Sun 14/1211:10BCN - BHD
1 stop21h 20mMultiple Airlines
Deal found 6/12£203
Wed 17/1210:20BHD - BCN
2 stops9h 05mAer Lingus
Thu 18/1221:05BCN - BHD
2 stops15h 15mAer Lingus
Deal found 7/12£539

Find flight deals from Northern Ireland to Barcelona-El Prat

Keep the following information in mind while searching for Northern Ireland to Barcelona-El Prat flight deals. Data was last updated 9 December 2025.

Round-trip from

£78

One-way from

£44

Popular in

June

Cheapest in

January

Average price

£178

Good round-trip deal

£166 or less
easyJet
  • easyJet
  • 29/1-31/1
  • 2 total stops
  • 32h 45m total
  • Northern Ireland to Barcelona
Search Deals
23/1
  • 23/1
  • 1 total stop
  • 22h 55m total
  • Northern Ireland to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Northern Ireland to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Barcelona-El Prat 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 9 December 2025.
Use the filters below to find and compare flights from Northern Ireland to Barcelona-El Prat Airport that are best for you.

Fly from

Northern Ireland

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 29/1

21:40-20:30

1 stop21h 50m

Barcelona-El Prat

Sat 31/1

10:55-20:50

1 stop10h 55m

£78

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 22/1

07:00-18:10

1 stop10h 10m

Barcelona-El Prat

Thu 29/1

19:25-07:25

1 stop13h 00m

£98

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 16/3

21:00-10:00

1 stop12h 00m

Barcelona-El Prat

Mon 23/3

10:40-20:10

1 stop10h 30m

£101

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Tue 6/1

07:05-15:55

1 stop7h 50m

Barcelona-El Prat

Tue 13/1

10:10-20:15

1 stop11h 05m

£104

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 29/1

07:00-18:10

1 stop10h 10m

Barcelona-El Prat

Sat 31/1

06:55-22:00

2 stops16h 05m

£115

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 15/1

21:00-09:25

1 stop11h 25m

Barcelona-El Prat

Sun 18/1

19:25-07:45

1 stop13h 20m

£116

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Fri 13/3

21:20-10:00

1 stop11h 40m

Barcelona-El Prat

Tue 17/3

20:55-10:00

1 stop14h 05m

£125

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Thu 15/1

20:00-09:25

1 stop12h 25m

Barcelona-El Prat

Sun 18/1

19:35-09:25

1 stop14h 50m

£129

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Tue 6/1

15:25-21:45

1 stop5h 20m

Barcelona-El Prat

Tue 13/1

10:10-17:20

1 stop8h 10m

£134

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Tue 6/1

15:25-21:45

1 stop5h 20m

Barcelona-El Prat

Sat 10/1

16:20-20:50

1 stop5h 30m

£137

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 23 results
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Best time to book a flight from Northern Ireland to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Northern Ireland 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 Northern Ireland to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Northern Ireland to Barcelona-El Prat Airport?

Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Barcelona-El Prat Airport (average of £81). Flying from Northern Ireland to Barcelona-El Prat Airport in July is currently the most expensive (average of £176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NIR to BCN?

Find hourly flight availability from Northern Ireland to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 December 2025.

It’s typically best to fly out from Northern Ireland to Barcelona-El Prat Airport in the evening. Doing so could potentially save you 58% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Northern Ireland to Barcelona-El Prat Airport?

    easyJet can get you from Northern Ireland to Barcelona-El Prat Airport in just under 21h 50m. Your travel time can differ by up to . The distance from Northern Ireland to Barcelona-El Prat Airport is about 997 mi.

  • What are the cheapest flights from Northern Ireland to Barcelona-El Prat Airport?

    Looking at all options, your cheapest flight can be booked for £91. While the most popular route (Belfast Intl - Barcelona-El Prat) can be booked for £78 on average, our data indicates £166 when flying from Northern Ireland to Barcelona-El Prat Airport.

  • Can I find deals for flights from Northern Ireland to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Barcelona-El Prat.

  • Can I find deals for business class flights from Northern Ireland to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Northern Ireland to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Northern Ireland to Barcelona-El Prat Airport?

    Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Barcelona-El Prat Airport (average of £81). Flying from Northern Ireland to Barcelona-El Prat Airport in July is currently the most expensive (average of £176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
L'Hospitalet de Llobregat
El Prat de Llobregat
Cambrils
Tossa de Mar
Calella
Llafranc
Castelldefels
L'Estartit
Pineda de Mar
Santa Susanna
Badalona
La Pineda
Malgrat de Mar
Roses
l'Escala

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Reus flights
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Manchester to Costa Brava flights
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Belfast Intl to Barcelona-El Prat flights
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Manchester to Reus flights
Belfast City to Barcelona-El Prat flights
Edinburgh to Reus flights
East Midlands to Barcelona-El Prat flights
Newcastle upon Tyne to Reus flights
Cardiff to Barcelona-El Prat flights
Birmingham to Costa Brava flights
Leeds to Costa Brava flights
London City to Costa Brava flights
Aberdeen to Barcelona-El Prat flights
Inverness to Barcelona-El Prat flights
Prestwick to Barcelona-El Prat flights
Exeter to Barcelona-El Prat flights
Birmingham to Reus flights
Luton to Reus flights
Bristol to Reus flights
Gatwick to Reus flights
Glasgow Intl to Reus flights
Liverpool to Costa Brava flights
Belfast Intl to Costa Brava flights
Bournemouth to Barcelona-El Prat flights
Liverpool to Reus flights
Bristol to Costa Brava flights
Southend to Costa Brava flights
Belfast City to Reus flights
Edinburgh to Costa Brava flights
Prestwick to Costa Brava flights
Leeds to Reus flights

Top 3 airlines flying from Northern Ireland to Barcelona-El Prat

Discover the top 3 airlines that operate flights from Northern Ireland to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£91Average£233FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£169Average£274FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£171Average£271FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Barcelona-El Prat?

Deals for Northern Ireland to Barcelona-El Prat 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 Northern Ireland to Barcelona-El Prat?

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Barcelona-El Prat 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 Northern Ireland to Barcelona-El Prat with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland to Barcelona-El Prat, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Northern Ireland to Barcelona-El Prat 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!

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