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Cheap flights from Northern Ireland to Barcelona-El Prat Airport from £40

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BCN
25 Mar — 1 Apr1
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 23 February 2026.

Mon 20/409:10
BFS
-
BCN
Nonstop2h 40m
easyJet
Thu 23/407:50
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 21/2£60
Sun 12/406:10
BFS
-
BCN
Nonstop2h 40m
easyJet
Thu 16/407:50
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 20/2£69
Thu 16/409:00
BFS
-
BCN
1 stop5h 55m
Multiple Airlines
Mon 20/406:45
BCN
-
BFS
Nonstop2h 55m
Multiple Airlines
Deal found 20/2£78
Wed 8/415:40
BFS
-
BCN
1 stop7h 45m
Multiple Airlines
Tue 28/422:45
BCN
-
BFS
1 stop11h 35m
Multiple Airlines
Deal found 22/2£82
Wed 8/415:40
BFS
-
BCN
1 stop7h 45m
Multiple Airlines
Wed 15/417:35
BCN
-
BFS
1 stop6h 45m
Multiple Airlines
Deal found 22/2£85
Tue 7/407:35
BFS
-
BCN
1 stop14h 25m
Multiple Airlines
Tue 14/406:05
BCN
-
BFS
1 stop11h 10m
Multiple Airlines
Deal found 21/2£91
Mon 20/410:00
BFS
-
BCN
1 stop5h 10m
Multiple Airlines
Thu 23/415:45
BCN
-
BFS
1 stop5h 55m
Multiple Airlines
Deal found 21/2£92
Thu 16/411:50
BHD
-
BCN
1 stop11h 20m
Multiple Airlines
Mon 20/416:50
BCN
-
BHD
1 stop15h 45m
Multiple Airlines
Deal found 21/2£112
Tue 9/610:50
BHD
-
BCN
1 stop9h 10m
easyJet
Fri 12/621:55
BCN
-
BHD
1 stop13h 05m
easyJet
Deal found 21/2£122
Sun 12/407:00
BHD
-
BCN
1 stop6h 10m
Multiple Airlines
Thu 16/409:35
BCN
-
BHD
1 stop6h 20m
Multiple Airlines
Deal found 20/2£129
Tue 9/617:20
BHD
-
BCN
2 stops18h 05m
Multiple Airlines
Fri 12/610:05
BCN
-
BHD
1 stop11h 00m
Multiple Airlines
Deal found 21/2£132
Wed 11/317:20
BHD
-
BCN
1 stop6h 00m
Multiple Airlines
Mon 16/306:50
BCN
-
BHD
2 stops15h 20m
Multiple Airlines
Deal found 22/2£137

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 23 February 2026.

Round-trip from

£60

One-way from

£40

Popular in

June

Cheapest in

January

Average price

£202

Good round-trip deal

£70 or less
easyJet
  • easyJet
  • 20/4-23/4
  • Nonstop
  • 5h 35m total
  • Northern Ireland to Barcelona
Search Deals
easyJet
  • easyJet
  • 23/3
  • 1 total stop
  • 12h 00m total
  • Northern Ireland to Barcelona
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 23 February 2026.
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

Mon 20/4

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Thu 23/4

07:50-09:45

Nonstop2h 55m

£60

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 12/4

06:10-09:50

Nonstop2h 40m

Barcelona-El Prat

Thu 16/4

07:50-09:45

Nonstop2h 55m

£69

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 16/4

09:00-15:55

1 stop5h 55m

Barcelona-El Prat

Mon 20/4

06:45-08:40

Nonstop2h 55m

£79

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 9/5

14:45-00:30

1 stop8h 45m

Barcelona-El Prat

Mon 11/5

06:45-08:40

Nonstop2h 55m

£102

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Fri 1/5

21:30-10:15

1 stop11h 45m

Barcelona-El Prat

Mon 4/5

06:45-08:40

Nonstop2h 55m

£107

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 12/4

07:00-15:55

1 stop7h 55m

Barcelona-El Prat

Thu 16/4

05:50-20:40

2 stops15h 50m

£111

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Thu 16/4

11:50-00:10

1 stop11h 20m

Barcelona-El Prat

Mon 20/4

16:50-07:35

1 stop15h 45m

£113

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Tue 9/6

10:50-21:00

1 stop9h 10m

Barcelona-El Prat

Fri 12/6

21:55-10:00

1 stop13h 05m

£122

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 5/4

07:10-17:00

1 stop8h 50m

Barcelona-El Prat

Sun 12/4

10:35-22:40

1 stop13h 05m

£126

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 16/4

10:15-13:55

Nonstop2h 40m

Barcelona-El Prat

Mon 20/4

06:45-08:40

Nonstop2h 55m

£128

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 34 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, April is the cheapest month in which you can book a flight from Northern Ireland to Barcelona-El Prat Airport (average of £56). Flying from Northern Ireland to Barcelona-El Prat Airport in July is currently the most expensive (average of £189). 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.

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 2h 40m. Your travel time will be generally consistent. The distance from Northern Ireland to Barcelona-El Prat Airport is about 997 mi. Generally, flights for this route are direct.

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

    Looking at all options, your cheapest flight can be booked for £55. While the most popular route (Belfast Intl - Barcelona-El Prat) can be booked for £60 on average, our data indicates £169 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, April is the cheapest month in which you can book a flight from Northern Ireland to Barcelona-El Prat Airport (average of £56). Flying from Northern Ireland to Barcelona-El Prat Airport in July is currently the most expensive (average of £189). 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
Santa Susanna
Palafrugell
Castelldefels
Pineda de Mar
Badalona
L'Estartit
La Pineda
Malgrat de Mar
Roses

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 Northern Ireland to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Barcelona-El Prat flights
Gatwick to Barcelona-El Prat flights
Luton to Barcelona-El Prat flights
Stansted to Barcelona-El Prat flights
Manchester to Barcelona-El Prat flights
London City to Barcelona-El Prat flights
Stansted to Costa Brava flights
Birmingham to Barcelona-El Prat flights
Stansted to Reus flights
Edinburgh to Barcelona-El Prat flights
Bristol to Barcelona-El Prat flights
Southend to Barcelona-El Prat flights
Manchester to Reus flights
Liverpool to Barcelona-El Prat flights
Manchester to Costa Brava flights
Glasgow Intl to Barcelona-El Prat flights
Birmingham to Costa Brava flights
Newcastle upon Tyne to Barcelona-El Prat flights
East Midlands to Barcelona-El Prat flights
Leeds to Barcelona-El Prat flights
Luton to Reus flights
Gatwick to Reus flights
Southampton to Barcelona-El Prat flights
Birmingham to Reus flights
Heathrow to Costa Brava flights
Gatwick to Costa Brava flights
Luton to Costa Brava flights
Prestwick to Barcelona-El Prat flights
Leeds to Reus flights
Bristol to Reus flights
Belfast Intl to Barcelona-El Prat flights
Leeds to Costa Brava flights
East Midlands to Costa Brava flights
Heathrow to Reus flights
Edinburgh to Reus flights
Bristol to Costa Brava flights
Bournemouth to Barcelona-El Prat flights
Cardiff to Barcelona-El Prat flights
Exeter to Barcelona-El Prat flights
London City to Costa Brava flights
Glasgow Intl to Reus flights
Belfast City to Barcelona-El Prat flights
Liverpool to Reus flights
Aberdeen to Barcelona-El Prat flights
Bournemouth to Costa Brava flights
East Midlands to Reus flights
Newcastle upon Tyne to Reus flights
Belfast Intl to Reus flights
London City to Reus flights
Inverness to Barcelona-El Prat 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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£71Average£179FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£163Average£285FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£170Average£272FlexibilityNo 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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