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Cheap flights from Belfast Intl Airport to Barcelona-El Prat Airport from £35

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BCN
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 January 2026.

Round-trip from

£58

One-way from

£35

Popular in

June

Cheapest in

January

Average price

£146

Good round-trip deal

£138 or less
easyJet
  • easyJet
  • 20/4-23/4
  • Nonstop
  • 5h 35m total
  • Belfast to Barcelona
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easyJet
  • easyJet
  • 15/4
  • Nonstop
  • 2h 40m total
  • Belfast to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£44 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Belfast Intl to Barcelona-El Prat.
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Find 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
Explore the most affordable flight options available from Belfast Intl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Mon 20/409:10
BFS
-
BCN
Nonstop2h 40m
easyJet
Thu 23/407:50
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 18/1£58
Wed 25/308:50
BFS
-
BCN
1 stop10h 10m
easyJet
Mon 30/306:45
BCN
-
BFS
Nonstop2h 55m
easyJet
Deal found 18/1£64
Tue 3/308:35
BFS
-
BCN
1 stop9h 30m
easyJet
Tue 10/320:55
BCN
-
BFS
1 stop12h 25m
easyJet
Deal found 17/1£69
Mon 9/321:00
BFS
-
BCN
1 stop12h 00m
easyJet
Fri 13/322:15
BCN
-
BFS
1 stop10h 25m
easyJet
Deal found 17/1£80
Sat 21/223:10
BFS
-
BCN
1 stop9h 15m
Multiple Airlines
Thu 26/206:15
BCN
-
BFS
1 stop7h 05m
Multiple Airlines
Deal found 18/1£81
Mon 20/409:10
BFS
-
BCN
Nonstop2h 40m
Multiple Airlines
Thu 23/423:20
BCN
-
BFS
1 stop10h 10m
Multiple Airlines
Deal found 18/1£85
Sat 28/209:15
BFS
-
BCN
1 stop8h 15m
Multiple Airlines
Mon 2/310:45
BCN
-
BFS
1 stop8h 40m
Multiple Airlines
Deal found 18/1£87
Sat 24/123:10
BFS
-
BCN
1 stop9h 15m
Multiple Airlines
Sat 31/116:20
BCN
-
BFS
1 stop6h 40m
Multiple Airlines
Deal found 18/1£87
Sun 15/320:55
BFS
-
BCN
1 stop11h 35m
easyJet
Wed 18/320:55
BCN
-
BFS
1 stop12h 25m
easyJet
Deal found 18/1£91
Sun 25/122:45
BFS
-
BCN
1 stop12h 25m
Multiple Airlines
Sun 1/205:45
BCN
-
BFS
1 stop7h 15m
Multiple Airlines
Deal found 18/1£93
Mon 26/107:50
BFS
-
BCN
1 stop10h 45m
Multiple Airlines
Sat 31/112:25
BCN
-
BFS
1 stop11h 20m
Multiple Airlines
Deal found 17/1£94
Fri 3/421:30
BFS
-
BCN
1 stop10h 20m
Multiple Airlines
Mon 6/406:45
BCN
-
BFS
Nonstop2h 55m
Multiple Airlines
Deal found 18/1£97

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 19 January 2026.
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

Belfast Intl

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 25/3

08:50-20:00

1 stop10h 10m

Barcelona-El Prat

Mon 30/3

06:45-08:40

Nonstop2h 55m

£64

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Tue 3/3

08:35-19:05

1 stop9h 30m

Barcelona-El Prat

Tue 10/3

20:55-08:20

1 stop12h 25m

£69

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 20/4

12:15-21:35

1 stop8h 20m

Barcelona-El Prat

Thu 23/4

07:50-09:45

Nonstop2h 55m

£69

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 9/3

21:00-10:00

1 stop12h 00m

Barcelona-El Prat

Fri 13/3

22:15-07:40

1 stop10h 25m

£80

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 21/2

23:10-09:25

1 stop9h 15m

Barcelona-El Prat

Thu 26/2

06:15-12:20

1 stop7h 05m

£81

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 28/2

09:15-18:30

1 stop8h 15m

Barcelona-El Prat

Mon 2/3

10:45-18:25

1 stop8h 40m

£87

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 15/3

22:45-10:25

1 stop10h 40m

Barcelona-El Prat

Wed 18/3

15:30-09:20

2 stops18h 50m

£108

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 15/4

09:35-13:15

Nonstop2h 40m

£35

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 15/4

08:10-00:25

1 stop15h 15m

£40

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 6/4

21:55-23:00

1 stop24h 05m

£66

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 16 results
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
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 Belfast Intl Airport to Barcelona-El Prat Airport

How far ahead should I book a flight from Belfast Intl Airport to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Barcelona-El Prat. Price data was last updated on 16 January 2026.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belfast Intl Airport to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Barcelona-El Prat Airport (average of £81). Flying from Belfast Intl Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of £197). 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.

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

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated 19 January 2026.
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
7.7
Good
1,441 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,441 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
easyJet
6.9
Okay
1,863 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,689 reviews
KLM
7.7
Good
1,441 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl 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 Belfast Intl Airport to Barcelona-El Prat Airport?

    Airlines like easyJet fly from Belfast Intl Airport to Barcelona-El Prat Airport in about 10h 10m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast Intl Airport to Barcelona-El Prat Airport is about 997 mi.

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

    According to our current data, easyJet (£94), KLM (£171), and British Airways (£175) offers the cheapest pricing from Belfast Intl Airport to Barcelona-El Prat Airport. easyJet is 54% 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 £185, our data shows the cheapest flight currently is £101. When looking at the most popular route, (Belfast Intl - Barcelona-El Prat), you can expect to pay £43 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, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Barcelona-El Prat Airport (average of £81). Flying from Belfast Intl Airport to Barcelona-El Prat Airport in July is currently the most expensive (average of £197). 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
Palafrugell
Castelldefels
L'Estartit
Pineda de Mar
Santa Susanna
Badalona
La Pineda
Malgrat de Mar
Roses

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Barcelona-El Prat flights
Belfast Intl to Reus flights
Belfast Intl to Costa Brava flights
Belfast City to Reus flights
Belfast City to Costa Brava flights

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

Discover the top 3 airlines that operate flights from Belfast Intl 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 19 January 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£101Average£236FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£164Average£276FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£171Average£257FlexibilityNo 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 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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