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Cheap flights from Belfast Intl Airport to Barcelona-El Prat Airport from £39

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BCN
16 Dec — 23 Dec1
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 16 November 2025.

Round-trip from

£90

One-way from

£39

Popular in

June

Cheapest in

November

Average price

£147

Good round-trip deal

£172 or less
easyJet
  • easyJet
  • 8/1-12/1
  • 2 total stops
  • 42h 45m total
  • Belfast to Barcelona
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easyJet
  • easyJet
  • 1/12
  • 1 total stop
  • 21h 05m total
  • Belfast to Barcelona
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Highest demand for flights based on searches. 20% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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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 16 November 2025.

Thu 4/1206:30BFS - BCN
1 stop11h 35measyJet
Thu 11/1222:15BCN - BFS
1 stop11h 10measyJet
Deal found 15/11£102
Fri 12/1208:05BFS - BCN
1 stop12h 05mMultiple Airlines
Sun 14/1219:25BCN - BFS
1 stop13h 20mMultiple Airlines
Deal found 14/11£112
Tue 2/1213:55BFS - BCN
1 stop5h 55mMultiple Airlines
Sat 6/1221:55BCN - BFS
1 stop12h 55mMultiple Airlines
Deal found 14/11£112
Mon 1/1221:00BFS - BCN
1 stop12h 00measyJet
Thu 4/1206:40BCN - BFS
1 stop15h 00measyJet
Deal found 14/11£118
Thu 4/1206:15BFS - BCN
1 stop8h 40mMultiple Airlines
Thu 11/1211:00BCN - BFS
2 stops23h 35mMultiple Airlines
Deal found 15/11£119
Sun 14/1222:45BFS - BCN
1 stop10h 05mMultiple Airlines
Sun 21/1210:05BCN - BFS
2 stops22h 20mMultiple Airlines
Deal found 16/11£144
Wed 31/1219:55BFS - BCN
1 stop13h 30mMultiple Airlines
Wed 7/119:00BCN - BFS
1 stop15h 20mMultiple Airlines
Deal found 16/11£146
Mon 1/1207:50BFS - BCN
1 stop10h 45mMultiple Airlines
Fri 5/1206:25BCN - BFS
1 stop26h 40mMultiple Airlines
Deal found 14/11£153

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 16 November 2025.
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

Thu 8/1

21:00-20:10

1 stop22h 10m

Barcelona-El Prat

Mon 12/1

12:20-07:55

1 stop20h 35m

£90

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 15/1

06:00-19:05

1 stop12h 05m

Barcelona-El Prat

Thu 22/1

10:40-22:20

1 stop12h 40m

£100

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 4/12

06:30-19:05

1 stop11h 35m

Barcelona-El Prat

Thu 11/12

22:15-08:25

1 stop11h 10m

£102

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 8/1

21:00-20:10

1 stop22h 10m

Barcelona-El Prat

Sun 11/1

20:55-08:20

1 stop12h 25m

£103

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Fri 12/12

08:05-21:10

1 stop12h 05m

Barcelona-El Prat

Sun 14/12

19:25-07:45

1 stop13h 20m

£112

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Tue 2/12

13:55-20:50

1 stop5h 55m

Barcelona-El Prat

Sat 6/12

21:55-09:50

1 stop12h 55m

£112

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 1/12

21:00-10:00

1 stop12h 00m

Barcelona-El Prat

Thu 4/12

06:40-20:40

1 stop15h 00m

£118

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 4/12

06:15-15:55

1 stop8h 40m

Barcelona-El Prat

Thu 11/12

11:00-09:35

2 stops23h 35m

£119

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 11/4

21:05-07:40

1 stop9h 35m

Barcelona-El Prat

Sat 18/4

07:30-21:00

1 stop14h 30m

£142

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 14/12

22:45-09:50

1 stop10h 05m

Barcelona-El Prat

Sun 21/12

10:05-07:25

2 stops22h 20m

£144

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 12 results
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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

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 £82). Flying from Belfast Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of £180). 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 Intl 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 16 November 2025.

One of the essential ways to save on airfare from Belfast Intl Airport 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 69% on airfare.

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 16 November 2025.
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
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
easyJet
6.9
Okay
1,843 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,526 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 22h 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 (£95), KLM (£155), and British Airways (£178) offers the cheapest pricing from Belfast Intl Airport to Barcelona-El Prat Airport. easyJet is 55% 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 £283, our data shows the cheapest flight currently is £152. When looking at the most popular route, (Belfast Intl - Barcelona-El Prat), you can expect to pay £90 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 £82). Flying from Belfast Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of £180). 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
El Prat de Llobregat
Cambrils
L'Hospitalet de Llobregat
Calella
Tossa de Mar
Santa Susanna
Llafranc
Castelldefels
L'Estartit
Pineda de Mar
Malgrat de Mar
Badalona
La Pineda
Roses
l'Escala

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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.
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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 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£95Average£237FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£155Average£251FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£178Average£258FlexibilityNo cancel feeOn-time70%
Search British 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 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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