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Cheap flights from Belfast to Barcelona-El Prat Airport from £45

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BCN
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Barcelona-El Prat
Explore the most affordable flight options available from Belfast to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 May 2026.

Tue 7/707:35
BFS
-
BCN
1 stop14h 25m
Multiple Airlines
Thu 23/714:05
BCN
-
BFS
1 stop9h 15m
Multiple Airlines
Deal found 23/5£78
Thu 4/614:50
BFS
-
BCN
1 stop9h 20m
Multiple Airlines
Wed 10/605:55
BCN
-
BFS
1 stop6h 40m
Multiple Airlines
Deal found 24/5£83
Wed 10/608:30
BFS
-
BCN
1 stop7h 30m
Multiple Airlines
Wed 17/605:55
BCN
-
BFS
1 stop6h 40m
Multiple Airlines
Deal found 20/5£85
Thu 4/612:45
BFS
-
BCN
1 stop9h 00m
Multiple Airlines
Sat 6/612:05
BCN
-
BFS
1 stop10h 10m
Multiple Airlines
Deal found 21/5£86
Sat 4/720:15
BFS
-
BCN
1 stop12h 45m
Multiple Airlines
Sat 11/708:00
BCN
-
BFS
1 stop14h 15m
Multiple Airlines
Deal found 22/5£96
Wed 15/707:30
BFS
-
BCN
2 stops16h 05m
Multiple Airlines
Wed 22/717:20
BCN
-
BFS
1 stop6h 10m
Multiple Airlines
Deal found 20/5£97
Wed 1/715:40
BFS
-
BCN
1 stop5h 35m
Multiple Airlines
Wed 8/708:50
BCN
-
BFS
1 stop15h 20m
Multiple Airlines
Deal found 21/5£99
Wed 1/716:45
BHD
-
BCN
1 stop6h 45m
Multiple Airlines
Wed 8/711:00
BCN
-
BHD
1 stop6h 15m
Multiple Airlines
Deal found 21/5£114
Tue 9/610:50
BHD
-
BCN
1 stop6h 05m
Multiple Airlines
Tue 9/623:30
BCN
-
BHD
2 stops17h 35m
Multiple Airlines
Deal found 23/5£127
Sat 4/717:10
BHD
-
BCN
1 stop6h 15m
Multiple Airlines
Sat 11/708:00
BCN
-
BHD
1 stop9h 40m
Multiple Airlines
Deal found 22/5£128
Wed 24/613:35
BHD
-
BCN
1 stop7h 00m
Multiple Airlines
Mon 29/622:30
BCN
-
BHD
2 stops19h 20m
Multiple Airlines
Deal found 22/5£130
Thu 4/615:00
BHD
-
BCN
2 stops17h 15m
Multiple Airlines
Wed 10/606:10
BCN
-
BHD
2 stops27h 45m
Multiple Airlines
Deal found 24/5£131

Find flight deals from Belfast to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 25 May 2026.

Round-trip from

£78

One-way from

£45

Popular in

July

Cheapest in

May

Average price

£100
7/7-23/7
  • 7/7-23/7
  • 2 total stops
  • 23h 40m total
  • Belfast to Barcelona
Search Deals
20/6
  • 20/6
  • 1 total stop
  • 13h 40m total
  • Belfast to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 25 May 2026.
Use the filters below to find and compare flights from Belfast to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Tue 7/7

07:35-23:00

1 stop14h 25m

Barcelona-El Prat

Thu 23/7

14:05-22:20

1 stop9h 15m

£78

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 4/7

20:15-10:00

1 stop12h 45m

Barcelona-El Prat

Sat 11/7

08:00-21:15

1 stop14h 15m

£96

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 20/6

07:40-21:25

1 stop12h 45m

Barcelona-El Prat

Tue 23/6

23:35-13:20

1 stop14h 45m

£100

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 10/6

08:30-07:25

2 stops21h 55m

Barcelona-El Prat

Wed 17/6

05:55-11:35

1 stop6h 40m

£101
Fastest return journey

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 1/7

15:40-22:15

1 stop5h 35m

Barcelona-El Prat

Thu 9/7

18:40-22:20

1 stop4h 40m

£109

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 20/7

08:40-01:15

2 stops15h 35m

Barcelona-El Prat

Thu 23/7

05:45-22:20

2 stops17h 35m

£118

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 21/6

07:10-22:45

1 stop14h 35m

Barcelona-El Prat

Sun 28/6

10:30-12:25

Nonstop2h 55m

£122

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Tue 9/6

10:50-17:55

1 stop6h 05m

Barcelona-El Prat

Tue 9/6

23:30-16:05

2 stops17h 35m

£127

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 10/6

07:00-12:50

1 stop4h 50m

Barcelona-El Prat

Wed 10/6

15:00-12:20

2 stops22h 20m

£127

BelfastBarcelona

BHD - BCN

BHDBCN

Belfast City

Sat 4/7

17:10-00:25

1 stop6h 15m

Barcelona-El Prat

Sat 11/7

08:00-16:40

1 stop9h 40m

£128

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Belfast to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Belfast 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 to Barcelona-El Prat Airport

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

Currently, September is the cheapest month in which you can book a flight from Belfast to Barcelona-El Prat Airport (average of £50). Flying from Belfast to Barcelona-El Prat Airport in July is currently the most expensive (average of £182). 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?

Find hourly flight availability from Belfast to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 May 2026.

One of the essential ways to save on airfare from Belfast to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 75% on airfare.

How much does it cost for a return flight from Belfast 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 25 May 2026.
Check out reviews from past customers who have flown with KLM,easyJet, andBritish Airways from Belfast to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,521 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

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
1,521 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

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
1,902 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

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
8,004 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

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

Find useful and relevant information for your journey from Belfast 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.

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

    According to our current data, easyJet (£70), British Airways (£152), and KLM (£172) offers the cheapest pricing from Belfast to Barcelona-El Prat Airport. easyJet is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

    Looking at all options, your cheapest flight can be booked for £78. While the most popular route (Belfast Intl - Barcelona-El Prat) can be booked for £80 on average, our data indicates £228 when flying from Belfast to Barcelona-El Prat Airport.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Belfast to Barcelona-El Prat Airport (average of £50). Flying from Belfast to Barcelona-El Prat Airport in July is currently the most expensive (average of £182). 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
Castelldefels
Tossa de Mar
Badalona
Palafrugell
Calella
Santa Susanna
Pineda de Mar
Malgrat de Mar
L'Estartit
La Pineda

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Belfast to Barcelona-El Prat

Discover the top 4 airlines that operate flights from Belfast 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 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£49Average£103FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£70Average£182FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£152Average£290FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£172Average£270FlexibilityNo 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 to Barcelona-El Prat?

When you search for this flight from Belfast 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 to Barcelona-El Prat?

Cheapflights simply makes it quick and affordable to book flights from Belfast 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 Belfast to Barcelona-El Prat with no change fees?

Yes, we can. To see specific flights from Belfast to Barcelona-El Prat with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast 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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