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Cheap flights from Northern Ireland to Barcelona from £19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Barcelona departing on 1/10. 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 Northern Ireland to Barcelona

Cheap return flights

Logo
07:50 - 11:20BFS-GRO
2h 30mdirect
Logo
23:35 - 01:15GRO-BFS
2h 40mdirect
£44
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Sat, 11 Oct - Wed, 15 Oct
Ryanair Logo
19:40 - 23:10BFS-GRO
2h 30mdirect
Ryanair Logo
23:35 - 01:15GRO-BFS
2h 40mdirect
£47Ryanair
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Ryanair Logo
08:05 - 11:35BFS-GRO
2h 30mdirect
Ryanair Logo
05:45 - 07:25GRO-BFS
2h 40mdirect
£77Ryanair
Find Deal
Fri, 10 Oct - Sat, 11 Oct
Ryanair Logo
07:50 - 11:20BFS-GRO
2h 30mdirect
Ryanair Logo
06:00 - 07:40GRO-BFS
2h 40mdirect
£79Ryanair
Find Deal
Sat, 13 Sep - Fri, 19 Sep
easyJet Logo
07:00 - 10:20BFS-BCN
26h 20m1 stop
easyJet Logo
10:50 - 23:10BCN-BFS
13h 20m1 stop
£95easyJet
Find Deal
Sun, 5 Oct - Thu, 9 Oct
easyJet Logo
07:00 - 16:00BFS-BCN
8h 00m1 stop
easyJet Logo
21:40 - 08:25BCN-BFS
11h 45m1 stop
£101easyJet
Find Deal
Sun, 5 Oct - Fri, 10 Oct
KLM Logo
17:20 - 10:25BHD-BCN
16h 05m1 stop
KLM Logo
11:10 - 16:50BCN-BHD
6h 40m1 stop
£205KLM
Find Deal
Mon, 9 Feb - Sat, 14 Feb
KLM Logo
17:20 - 10:25BHD-BCN
16h 05m1 stop
KLM Logo
11:10 - 16:50BCN-BHD
6h 40m1 stop
£205KLM
Find Deal
Mon, 9 Feb - Sat, 14 Feb
Jet2 Logo
15:45 - 19:30BFS-REU
2h 45mdirect
Jet2 Logo
11:50 - 13:40REU-BFS
2h 50mdirect
£258Jet2
Find Deal
Sun, 5 Oct - Thu, 9 Oct
Jet2 Logo
15:45 - 19:30BFS-REU
2h 45mdirect
Jet2 Logo
20:20 - 22:10REU-BFS
2h 50mdirect
£270Jet2
Find Deal
Sun, 5 Oct - Sun, 12 Oct

KLM flights from Northern Ireland to Barcelona

Our best KLM deals on Northern Ireland to Barcelona flight tickets
KLM
9 Feb
BHD17:20Belfast City
16h 05m
1 stop
BCN10:25Barcelona-El Prat
14 Feb
BCN11:10Barcelona-El Prat
6h 40m
1 stop
BHD16:50Belfast City
£205
Find similar
KLM
9 Feb
BHD17:20Belfast City
16h 05m
1 stop
BCN10:25Barcelona-El Prat
14 Feb
BCN11:10Barcelona-El Prat
6h 40m
1 stop
BHD16:50Belfast City
£205
Find similar

Aer Lingus flights from Northern Ireland to Barcelona

Our best Aer Lingus deals on Northern Ireland to Barcelona flight tickets
Aer Lingus
9 Sept
BHD10:20Belfast City
11h 05m
2 stops
BCN22:25Barcelona-El Prat
16 Sept
BCN23:05Barcelona-El Prat
18h 20m
2 stops
BHD16:25Belfast City
£449
Find similar
Aer Lingus
8 Sept
BHD10:20Belfast City
11h 05m
2 stops
BCN22:25Barcelona-El Prat
12 Sept
BCN23:05Barcelona-El Prat
22h 20m
2 stops
BHD20:25Belfast City
£476
Find similar
Aer Lingus
8 Sept
BHD10:20Belfast City
11h 05m
2 stops
BCN22:25Barcelona-El Prat
15 Sept
BCN23:05Barcelona-El Prat
15h 40m
2 stops
BHD13:45Belfast City
£486
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 3 September 2025.
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

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Sat 11/10

07:50-11:20

Nonstop2h 30m

Girona Costa Brava

Wed 15/10

23:35-01:15

Nonstop2h 40m

£44

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Wed 8/10

19:40-23:10

Nonstop2h 30m

Girona Costa Brava

Wed 15/10

23:35-01:15

Nonstop2h 40m

£47

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Fri 10/10

08:05-11:35

Nonstop2h 30m

Girona Costa Brava

Sat 11/10

05:45-07:25

Nonstop2h 40m

£77

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Sat 13/9

07:50-11:20

Nonstop2h 30m

Girona Costa Brava

Fri 19/9

06:00-07:40

Nonstop2h 40m

£79

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 5/10

07:00-10:20

1 stop26h 20m

Barcelona-El Prat

Thu 9/10

10:50-23:10

1 stop13h 20m

£95

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 5/10

07:00-16:00

1 stop8h 00m

Barcelona-El Prat

Fri 10/10

21:40-08:25

1 stop11h 45m

£101

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Mon 9/2

17:20-10:25

1 stop16h 05m

Barcelona-El Prat

Sat 14/2

11:10-16:50

1 stop6h 40m

£205

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Mon 9/2

17:20-10:25

1 stop16h 05m

Barcelona-El Prat

Sat 14/2

11:10-16:50

1 stop6h 40m

£205

BelfastReus

BFS - REU

BFSREU

Belfast Intl

Sun 5/10

15:45-19:30

Nonstop2h 45m

Reus

Thu 9/10

11:50-13:40

Nonstop2h 50m

£258

BelfastReus

BFS - REU

BFSREU

Belfast Intl

Sun 5/10

15:45-19:30

Nonstop2h 45m

Reus

Sun 12/10

20:20-22:10

Nonstop2h 50m

£270

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Northern Ireland to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Barcelona?

If you aren’t able to travel during the month of November, then book flights to Barcelona from Northern Ireland during January instead. Flights to Barcelona in January, while not as cheap as those in November, still average around £152.

What is the cheapest day to depart on your flight to Barcelona?

Our data shows that Wednesday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £212. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Northern Ireland to Barcelona for around £296.

What is the cheapest time of day to depart on your flight to Barcelona?

Flying to Barcelona from Northern Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as £98 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of £345.

What is the cheapest Northern Ireland to Barcelona flight route?

Fly from Belfast Intl to Girona Costa Brava for the best Northern Ireland - Barcelona flight prices

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around £198 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Northern Ireland for as low as £147 on momondo.

What cabin class options are available on Northern Ireland to Barcelona flights?

There is only 1 cabin class available to choose from on Northern Ireland to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Northern Ireland to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Barcelona

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Barcelona

3 airports
The fastest flight from Northern Ireland to Barcelona takes 2h 30m
Direct flights go from Northern Ireland to Barcelona every day.
There are 3 airports near Barcelona: Reus (REU), Girona Costa Brava (GRO), Barcelona-El Prat (BCN)
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Barcelona?

    Prices for flights from Northern Ireland to Barcelona refresh daily.

  • How many operators does momondo search for flights from Northern Ireland to Barcelona?

  • How old do you have to be to fly from Northern Ireland to Barcelona?

    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 Northern Ireland to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Northern Ireland to Barcelona

Compare and see reviews for airlines that fly from Northern Ireland to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £34Free CancellationRating
6.2
113 reviews
Search Ryanair flights
RyanairPriceFrom £66Free CancellationRating
6.8
5,157 reviews
Search Ryanair flights
easyJetPriceFrom £96Free CancellationRating
6.9
1,817 reviews
Search easyJet flights
British AirwaysPriceFrom £152Free CancellationRating
6.7
7,345 reviews
Search British Airways flights
KLMPriceFrom £152Free CancellationRating
7.8
1,382 reviews
Search KLM flights
Jet2PriceFrom £194Free CancellationRating
8.3
169 reviews
Search Jet2 flights
TUI AirwaysPriceFrom £213Free CancellationRating
6.2
16 reviews
Search TUI Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Barcelona?

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

Can I find flights from Northern Ireland to Barcelona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Barcelona from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Northern Ireland to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Northern Ireland.

I’m not ready to book a flight from Northern Ireland to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 54.9 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport
Reus Airport