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Cheap flights from Belfast to Barcelona from £36

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BCN
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Barcelona
Explore the most affordable flight options available from Belfast to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Tue 30/1219:35BFS - BCN
3 stops20h 50mMultiple Airlines
Tue 6/110:30BCN - BFS
1 stop10h 45mMultiple Airlines
Deal found 2/12£163
Tue 30/1206:50BHD - BCN
2 stops24h 05mMultiple Airlines
Tue 6/110:30BCN - BHD
1 stop7h 50mMultiple Airlines
Deal found 2/12£190
Mon 29/1206:55BFS - BCN
2 stops26h 00mMultiple Airlines
Mon 5/110:15BCN - BFS
1 stop10h 45mMultiple Airlines
Deal found 1/12£197
Sat 27/1215:45BFS - BCN
1 stop15h 30mMultiple Airlines
Thu 1/106:40BCN - BFS
1 stop15h 10mMultiple Airlines
Deal found 2/12£200
Sat 27/1206:50BHD - BCN
1 stop13h 30mMultiple Airlines
Thu 1/106:40BCN - BHD
1 stop8h 25mMultiple Airlines
Deal found 2/12£257

Find flight deals from Belfast to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Barcelona (S37). 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 4 December 2025.

Round-trip from

£69

One-way from

£36

Popular in

June

Cheapest in

November

Average price

£178
easyJet
  • easyJet
  • 18/5-21/5
  • Nonstop
  • 5h 35m total
  • Belfast to Barcelona
Search Deals
easyJet
  • easyJet
  • 11/3
  • 1 total stop
  • 7h 10m total
  • Belfast to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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, Cheapflights users made 858,174 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Belfast to Barcelona that are best for you.

Fly from

Belfast

Fly to

Barcelona

Route

Depart

Return

Price

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 7/5

10:15-13:55

Nonstop2h 40m

Barcelona-El Prat

Mon 11/5

06:45-08:40

Nonstop2h 55m

£69

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 18/5

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Thu 21/5

07:50-09:45

Nonstop2h 55m

£69

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 7/5

10:15-13:55

Nonstop2h 40m

Barcelona-El Prat

Thu 14/5

07:50-09:45

Nonstop2h 55m

£72

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 11/5

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Thu 14/5

07:50-09:45

Nonstop2h 55m

£74

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 2/2

09:00-16:25

1 stop6h 25m

Barcelona-El Prat

Fri 6/2

10:25-22:20

1 stop12h 55m

£79

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Thu 7/5

10:15-13:55

Nonstop2h 40m

Barcelona-El Prat

Wed 13/5

14:00-15:55

Nonstop2h 55m

£80

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 10/5

06:10-09:50

Nonstop2h 40m

Barcelona-El Prat

Mon 11/5

06:45-08:40

Nonstop2h 55m

£81

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 10/5

06:10-09:50

Nonstop2h 40m

Barcelona-El Prat

Thu 14/5

07:50-09:45

Nonstop2h 55m

£84

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Fri 9/1

22:05-09:25

1 stop10h 20m

Barcelona-El Prat

Sun 11/1

06:30-12:40

1 stop7h 10m

£87

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Wed 11/3

08:35-17:55

1 stop8h 20m

Barcelona-El Prat

Sun 15/3

10:25-15:50

1 stop6h 25m

£88

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 52 results
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Best time to book a flight from Belfast to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

How far ahead should I book a flight from Belfast to Barcelona?

Use this chart to determine the optimal time to book a return flight from Belfast to Barcelona. Price data was last updated on 28 November 2025.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belfast to Barcelona. 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 to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Belfast to Barcelona (average of £50). Flying from Belfast to Barcelona in September is currently the most expensive (average of £86). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 December 2025.

One of the essential ways to save on airfare from Belfast to Barcelona is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 54% on airfare.

What is the cheapest day to fly from Belfast to Barcelona?

Use this chart to determine the cheapest time to fly return from Belfast to Barcelona. Price data was last updated on 29 November 2025.

Travellers seeking maximum savings on their Belfast to Barcelona flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated 4 December 2025.
See what other customers who have flown with KLM, easyJet, andRyanair from Belfast to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Comfort

7.6

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
1,428 reviews
KLM
7.7
Good
1,428 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Comfort

7.6

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
1,848 reviews
KLM
7.7
Good
1,428 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Comfort

7.6

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.
Ryanair
6.8
Okay
5,212 reviews
KLM
7.7
Good
1,428 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Comfort

7.6

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
7,557 reviews
KLM
7.7
Good
1,428 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Comfort

7.6

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.
Ryanair
6.3
Okay
KLM
7.7
Good
1,428 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

Overall

7.7

Comfort

7.6

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 to Barcelona. 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 to Barcelona?

    Departing from Belfast to Barcelona will take you 2h 40m. The distance between Belfast and Barcelona is about 997 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Ryanair, at £40, was found to be the cheapest airline from Belfast to Barcelona.Alternate airlines flying return to your destination include Ryanair and easyJet. Users have found that Ryanair is 81% cheaper than the other options available to this destination.

  • What are the most popular routes from Belfast to Barcelona?

    While some choose either Belfast City - Barcelona-El Prat or Belfast Intl - Reus, Belfast Intl - Barcelona-El Prat is the most popular route from Belfast to Barcelona.

  • What are the cheapest flights from Belfast to Barcelona?

    The cheapest flight price from Belfast to Barcelona is £166. On average you can expect to pay £346. The most popular route, (Belfast Intl - Barcelona-El Prat), can usually be booked for £77.

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

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

  • How can I find direct flights from Belfast to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Barcelona.

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

    Yes. Cheapflights offers flight deals from Belfast to Barcelona 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?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Barcelona (average of £50). Flying from Belfast to Barcelona in September is currently the most expensive (average of £86). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Belfast to Barcelona

Discover the top 7 airlines that operate flights from Belfast to Barcelona. 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£35Average£120FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£59Average£136FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£94Average£247FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£164Average£305FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£169Average£275FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£171Average£271FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£193Average£305FlexibilityNo cancel feeOn-timeN/A
Search TUI 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 to Barcelona?

When you search for this flight from Belfast to Barcelona, 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to Barcelona.

Can Cheapflights find flights from Belfast to Barcelona with no change fees?

Certainly. Search results for flights to Barcelona from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast to Barcelona become cheaper?

Of course! You can now track prices for flights from Belfast to Barcelona and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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