Find flights
Deals
When to book
FAQs

Cheap flights from Northern Ireland to Barcelona from £35

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BCN
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Barcelona

Enter your travel dates to find the best prices.

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

Tue 21/410:45
BFS
-
GRO
Nonstop2h 30m
Ryanair
Tue 28/414:40
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 17/3£35
Thu 16/418:20
BFS
-
GRO
Nonstop2h 30m
Ryanair
Thu 23/422:15
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 17/3£38
Tue 5/510:45
BFS
-
GRO
Nonstop2h 30m
Ryanair
Tue 12/514:40
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 15/3£59
Thu 16/418:20
BFS
-
GRO
Nonstop2h 30m
Multiple Airlines
Thu 23/415:20
GRO
-
BFS
1 stop18h 55m
Multiple Airlines
Deal found 16/3£61
Sun 19/410:00
BFS
-
GRO
Nonstop2h 30m
Multiple Airlines
Sun 26/414:50
GRO
-
BFS
1 stop18h 25m
Multiple Airlines
Deal found 16/3£66
Wed 29/407:00
BFS
-
BCN
1 stop11h 40m
easyJet
Mon 4/506:45
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 16/3£66
Wed 15/419:55
BFS
-
GRO
1 stop17h 50m
Multiple Airlines
Thu 23/422:15
GRO
-
BFS
Nonstop2h 40m
Multiple Airlines
Deal found 16/3£67
Tue 21/420:15
BFS
-
GRO
1 stop12h 55m
Multiple Airlines
Sun 26/413:55
GRO
-
BFS
Nonstop2h 40m
Multiple Airlines
Deal found 15/3£68
Tue 14/420:15
BFS
-
GRO
1 stop12h 55m
Multiple Airlines
Thu 23/422:15
GRO
-
BFS
Nonstop2h 40m
Multiple Airlines
Deal found 16/3£73
Mon 13/409:10
BFS
-
BCN
Nonstop2h 40m
easyJet
Mon 20/406:45
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 16/3£74
Mon 13/409:10
BFS
-
BCN
Nonstop2h 40m
easyJet
Thu 23/407:50
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 18/3£74
Tue 21/408:00
BFS
-
BCN
1 stop12h 00m
easyJet
Thu 23/407:50
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 16/3£79

Find flight deals from Northern Ireland to Barcelona

Keep the following information in mind while searching for Northern Ireland to Barcelona flight deals. Data was last updated 19 March 2026.

Round-trip from

£35

Popular in

June

Cheapest in

January

Average price

£172
Ryanair
  • Ryanair
  • 21/4-28/4
  • Nonstop
  • 5h 10m total
  • Northern Ireland to Barcelona
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£39 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Barcelona 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 Northern Ireland to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Tue 5/5

10:45-14:15

Nonstop2h 30m

Girona Costa Brava

Tue 12/5

14:40-16:20

Nonstop2h 40m

£59

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 29/4

07:00-19:40

1 stop11h 40m

Barcelona-El Prat

Mon 4/5

06:45-08:40

Nonstop2h 55m

£66

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Wed 15/4

19:55-14:45

1 stop17h 50m

Girona Costa Brava

Thu 23/4

22:15-23:55

Nonstop2h 40m

£67

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Thu 16/4

22:45-21:40

1 stop21h 55m

Girona Costa Brava

Thu 23/4

22:15-23:55

Nonstop2h 40m

£70

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 13/4

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Mon 20/4

06:45-08:40

Nonstop2h 55m

£74

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 13/4

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Thu 23/4

07:50-09:45

Nonstop2h 55m

£74

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Tue 21/4

07:00-21:00

1 stop13h 00m

Barcelona-El Prat

Thu 23/4

07:50-09:45

Nonstop2h 55m

£81

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 29/4

08:55-19:40

1 stop9h 45m

Barcelona-El Prat

Wed 6/5

22:00-07:40

1 stop10h 40m

£86

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 13/4

09:15-20:35

1 stop10h 20m

Barcelona-El Prat

Thu 23/4

10:45-21:00

1 stop11h 15m

£89

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Tue 21/4

11:55-21:00

2 stops8h 05m

Girona Costa Brava

Sun 26/4

13:55-15:35

Nonstop2h 40m

£95

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Northern Ireland to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

What is the cheapest month to book a flight from Northern Ireland to Barcelona?

Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Barcelona (average of £58). Flying from Northern Ireland to Barcelona in July is currently the most expensive (average of £202). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2026.

It’s typically best to fly out from Northern Ireland to Barcelona in the evening. Doing so could potentially save you 56% on the flight price compared to flying at midday, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Barcelona. 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?

    There are many flights that can get you from Northern Ireland to Barcelona in 2h 30m. Fly via Ryanair or easyJet to get the fastest option. Northern Ireland and Barcelona are separated by a distance of 971 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Northern Ireland to Barcelona?

    Most travelers choose Belfast Intl - Barcelona-El Prat, Belfast City - Barcelona-El Prat or Belfast Intl - Reus when deciding on the best route from Northern Ireland to Barcelona.

  • What are the cheapest flights from Northern Ireland to Barcelona?

    On average you can expect to pay £147 for a flight from Northern Ireland to Barcelona. The cheapest flight overall is £59 while the most popular route, (Belfast Intl - Barcelona-El Prat) is currently priced at £74.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Barcelona 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?

    Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Barcelona (average of £58). Flying from Northern Ireland to Barcelona in July is currently the most expensive (average of £202). 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

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

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
London City to Barcelona-El Prat flights
Manchester to Barcelona-El Prat flights
Stansted to Costa Brava flights
Stansted to Reus flights
Birmingham to Barcelona-El Prat flights
Bristol to Barcelona-El Prat flights
Southend to Barcelona-El Prat flights
Edinburgh to Barcelona-El Prat flights
Manchester to Reus flights
Gatwick to Reus flights
Luton to Reus flights
Birmingham to Costa Brava flights
Manchester to Costa Brava flights
Glasgow Intl to Barcelona-El Prat flights
Birmingham to Reus flights
Newcastle upon Tyne to Barcelona-El Prat flights
Gatwick to Costa Brava flights
Leeds to Barcelona-El Prat flights
Liverpool to Barcelona-El Prat flights
Heathrow to Costa Brava flights
Edinburgh to Reus flights
Southampton to Barcelona-El Prat flights
Luton to Costa Brava flights
East Midlands to Barcelona-El Prat flights
Glasgow Intl to Reus flights
Belfast Intl to Barcelona-El Prat flights
Bristol to Reus flights
London City to Costa Brava flights
Heathrow to Reus flights
Bristol to Costa Brava flights
Liverpool to Reus flights
Newcastle upon Tyne to Reus flights
Belfast City to Barcelona-El Prat flights
Prestwick to Barcelona-El Prat flights
Belfast Intl to Reus flights
Leeds to Reus flights
Leeds to Costa Brava flights
East Midlands to Costa Brava flights
Cardiff to Barcelona-El Prat flights
Exeter to Barcelona-El Prat flights
East Midlands to Reus flights
Darlington to Barcelona-El Prat flights
Bournemouth to Barcelona-El Prat flights
London City to Reus flights
Bournemouth to Costa Brava flights
Grimsby to Barcelona-El Prat flights

Top 7 airlines flying from Northern Ireland to Barcelona

Discover the top 7 airlines that operate flights from Northern Ireland to Barcelona. 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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£34Average£118FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£64Average£189FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£67Average£147FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Jet2Cheapest£136Average£295FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£169Average£292FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£174Average£273FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£192Average£275FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to Barcelona. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Barcelona?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Northern Ireland to Barcelona for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Northern Ireland to Barcelona with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Barcelona with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Barcelona become cheaper?

Yes! Start tracking prices for Northern Ireland to Barcelona 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.

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.