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Cheap flights from Belfast Intl Airport to Barcelona-El Prat Airport from £37

BFS — BCN
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Barcelona-El Prat

Wed 21/1009:35 -
Nonstop2h 40m
Thu 22/1007:50 -
Nonstop2h 55m
Deal found 21/8£70
Mon 7/909:15 -
1 stop13h 50m
Tue 29/906:05 -
1 stop7h 10m
Deal found 17/8£72
Mon 28/907:00 -
1 stop8h 10m
Mon 5/1006:45 -
Nonstop2h 55m
Deal found 20/8£81
Mon 7/909:15 -
1 stop10h 20m
Tue 15/909:10 -
1 stop15h 10m
Deal found 18/8£82
Thu 3/912:45 -
1 stop9h 00m
Mon 7/909:45 -
1 stop6h 35m
Deal found 17/8£86
Mon 28/909:15 -
1 stop13h 50m
Mon 5/1021:40 -
1 stop15h 35m
Deal found 20/8£87
Wed 16/915:40 -
1 stop5h 35m
Wed 23/905:55 -
1 stop6h 40m
Deal found 17/8£88
Thu 8/1009:00 -
1 stop5h 55m
Mon 12/1009:35 -
1 stop14h 35m
Deal found 19/8£89
Thu 15/1013:00 -
1 stop9h 50m
Mon 19/1006:45 -
Nonstop2h 55m
Deal found 21/8£90

Find flight deals from Belfast Intl to Barcelona-El Prat

Round-trip from

£70

One-way from

£37

Popular in

December

Cheapest in

November

Average price

£164

Good round-trip deal

£156 or less
easyJet
  • easyJet
  • 21/10-22/10
  • Nonstop
  • 5h 35m total
  • Belfast to Barcelona
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easyJet
  • easyJet
  • 12/10
  • 1 total stop
  • 16h 55m total
  • Belfast to Barcelona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Belfast Intl to Barcelona-El Prat.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belfast Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Wed 21/10

09:35-13:15

Nonstop2h 40m

Barcelona-El Prat

Thu 22/10

07:50-09:45

Nonstop2h 55m

£70

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Tue 15/9

20:15-11:00

1 stop13h 45m

Barcelona-El Prat

Tue 22/9

06:05-12:15

1 stop7h 10m

£80

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Sat 10/10

06:20-19:20

1 stop12h 00m

Barcelona-El Prat

Tue 13/10

10:50-18:50

1 stop9h 00m

£90

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Thu 15/10

14:50-01:10

1 stop9h 20m

Barcelona-El Prat

Mon 19/10

11:45-21:30

1 stop10h 45m

£95

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Fri 9/10

14:55-21:00

1 stop5h 05m

Barcelona-El Prat

Mon 12/10

10:55-23:10

1 stop13h 15m

£95

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Sun 4/10

07:00-16:40

1 stop8h 40m

Barcelona-El Prat

Sun 11/10

10:50-21:30

1 stop11h 40m

£99

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Mon 12/10

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Thu 15/10

07:50-09:45

Nonstop2h 55m

£106

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Fri 4/9

21:30-10:15

1 stop11h 45m

Barcelona-El Prat

Mon 7/9

06:45-08:40

Nonstop2h 55m

£110

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Mon 28/9

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Mon 5/10

06:45-08:40

Nonstop2h 55m

£110
Cheapest one-way

BelfastBarcelona

BFS Belfast Intl - BCN Barcelona-El Prat

BFSBCN

Belfast Intl

Mon 12/10

15:35-09:30

1 stop16h 55m

£37

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Belfast Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Barcelona-El Prat Airport

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

Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Barcelona-El Prat Airport (average of £70). Flying from Belfast Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of £399). 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 BFS to BCN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Barcelona-El Prat Airport as you normally would.

How much does it cost for a return flight from Belfast Intl Airport to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment.

Belfast Intl Airport to Barcelona-El Prat Airport flights typically cost between £143 and £240 in October.
The cheapest return price found within the last 5 days was £70 on easyJet (21 Oct–22 Oct).

Reviews of airlines servicing Barcelona-El Prat

Read reviews from past customers who have flown with KLM,easyJet, andBritish Airways from Belfast Intl Airport to Barcelona-El Prat Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,562 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,562 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
easyJet
6.9
Okay
1,926 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,182 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

  • How long is the flight from Belfast Intl Airport to Barcelona-El Prat Airport?

    Airlines like easyJet fly from Belfast Intl Airport to Barcelona-El Prat Airport in about 2h 40m. The time it takes to get you to your destination is usually consistent. The distance from Belfast Intl Airport to Barcelona-El Prat Airport is about 997 mi. All flights are typically direct.

  • What are the cheapest airlines flying from Belfast Intl Airport to Barcelona-El Prat Airport round-trip?

    According to our current data, easyJet (£71), British Airways (£192), and KLM (£199) offers the cheapest pricing from Belfast Intl Airport to Barcelona-El Prat Airport. easyJet is 63% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Belfast Intl Airport to Barcelona-El Prat Airport?

    While on average a flight from Belfast Intl Airport to Barcelona-El Prat Airport is generally £188, our data shows the cheapest flight currently is £137. When looking at the most popular route, (Belfast Intl - Barcelona-El Prat), you can expect to pay £70 for that flight.

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

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

  • How can I find direct flights from Belfast Intl 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 Belfast Intl to Barcelona-El Prat.

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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 Belfast Intl Airport to Barcelona-El Prat Airport?

    Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Barcelona-El Prat Airport (average of £70). Flying from Belfast Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of £399). 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
Castelldefels
Cambrils
Badalona
Palafrugell
Calella
Santa Susanna
Tossa de Mar
Pineda de Mar
Cadaques
L'Estartit
La Pineda
Malgrat de Mar

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast Intl to Barcelona-El Prat

Belfast City to Barcelona-El Prat flights
Belfast Intl to Reus flights
Belfast City to Reus flights
Belfast Intl to Costa Brava flights
Belfast City to Costa Brava flights

Top 3 airlines flying from Belfast Intl to Barcelona-El Prat

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£71Average£183FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£192Average£271FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£199Average£268FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast Intl to Barcelona-El Prat?

When you search for this flight from Belfast Intl to Barcelona-El Prat, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Barcelona-El Prat?

Cheapflights helps you find that perfect flight to Barcelona-El Prat from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belfast Intl to Barcelona-El Prat with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Barcelona-El Prat flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to Barcelona-El Prat become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona-El Prat from Belfast Intl today and book when prices fit your budget.

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