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Cheap flights from Belfast to Barcelona 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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BCN
3 Jun — 10 Jun1
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 May 2026.

Mon 8/609:15
BFS
-
BCN
1 stop13h 50m
Multiple Airlines
Thu 11/607:50
BCN
-
BFS
Nonstop2h 55m
Multiple Airlines
Deal found 3/5£79
Sat 6/607:40
BFS
-
BCN
1 stop10h 00m
Multiple Airlines
Thu 11/607:50
BCN
-
BFS
Nonstop2h 55m
Multiple Airlines
Deal found 29/4£81
Thu 14/518:20
BFS
-
GRO
Nonstop2h 30m
Ryanair
Sun 17/513:55
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 30/4£82
Sat 9/507:40
BFS
-
GRO
1 stop7h 20m
Multiple Airlines
Sat 16/506:15
GRO
-
BFS
1 stop9h 00m
Multiple Airlines
Deal found 2/5£83
Sat 9/507:40
BFS
-
BCN
1 stop11h 50m
Multiple Airlines
Sat 16/507:15
BCN
-
BFS
1 stop15h 00m
Multiple Airlines
Deal found 2/5£85
Thu 10/918:20
BFS
-
GRO
Nonstop2h 30m
Ryanair
Thu 17/922:15
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 30/4£86
Thu 27/818:20
BFS
-
GRO
Nonstop2h 30m
Ryanair
Thu 3/922:15
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 3/5£88
Sat 9/507:40
BFS
-
BCN
1 stop11h 50m
Multiple Airlines
Thu 14/523:20
BCN
-
BFS
1 stop10h 10m
Multiple Airlines
Deal found 1/5£89
Thu 27/818:20
BFS
-
GRO
Nonstop2h 30m
Ryanair
Tue 8/914:40
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 3/5£90
Sat 30/507:40
BFS
-
BCN
1 stop10h 00m
Multiple Airlines
Sat 6/610:35
BCN
-
BFS
1 stop13h 45m
Multiple Airlines
Deal found 30/4£90
Mon 18/514:40
BFS
-
BCN
1 stop4h 25m
Multiple Airlines
Thu 28/507:50
BCN
-
BFS
Nonstop2h 55m
Multiple Airlines
Deal found 2/5£91
Sun 6/910:00
BFS
-
GRO
Nonstop2h 30m
Ryanair
Thu 17/922:15
GRO
-
BFS
Nonstop2h 40m
Ryanair
Deal found 30/4£92

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 May 2026.

Round-trip from

£79

One-way from

£35

Popular in

June

Cheapest in

May

Average price

£99
easyJet
  • easyJet
  • 8/6-11/6
  • 1 total stop
  • 16h 45m total
  • Belfast to Barcelona
Search Deals
easyJet
  • easyJet
  • 23/9
  • Nonstop
  • 2h 40m total
  • Belfast to Barcelona
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£25 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 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 May 2026.
Use the filters below to find and compare flights from Belfast to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Thu 14/5

18:20-21:50

Nonstop2h 30m

Girona Costa Brava

Sun 17/5

13:55-15:35

Nonstop2h 40m

£82

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 6/6

09:30-21:40

1 stop11h 10m

Barcelona-El Prat

Thu 11/6

07:50-09:45

Nonstop2h 55m

£82

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 30/5

07:40-18:40

1 stop10h 00m

Barcelona-El Prat

Sat 6/6

10:35-23:20

1 stop13h 45m

£91

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Mon 8/6

09:10-12:50

Nonstop2h 40m

Barcelona-El Prat

Thu 11/6

07:50-09:45

Nonstop2h 55m

£99

BelfastGirona

BFS - GRO

BFSGRO

Belfast Intl

Mon 6/7

21:55-22:40

1 stop23h 45m

Girona Costa Brava

Mon 13/7

18:35-08:15

1 stop14h 40m

£102

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sat 3/10

08:55-15:55

1 stop6h 00m

Barcelona-El Prat

Thu 8/10

07:50-09:45

Nonstop2h 55m

£105

BelfastReus

BFS - REU

BFSREU

Belfast Intl

Sat 4/7

21:30-11:25

1 stop12h 55m

Reus

Tue 14/7

17:20-08:20

1 stop16h 00m

£106

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Sun 28/6

07:10-22:45

1 stop14h 35m

Barcelona-El Prat

Tue 7/7

20:50-15:15

2 stops19h 25m

£108

BelfastBarcelona

BFS - BCN

BFSBCN

Belfast Intl

Tue 16/6

07:35-07:55

2 stops23h 20m

Barcelona-El Prat

Tue 23/6

08:10-23:20

2 stops16h 10m

£108

BelfastReus

BFS - REU

BFSREU

Belfast Intl

Thu 11/6

06:55-15:15

1 stop7h 20m

Reus

Thu 18/6

15:50-22:10

1 stop7h 20m

£110

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 60 resultsSorted by cheapest first
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3
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6

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

What is the cheapest month to book a flight from Belfast to Barcelona?

Currently, September is the cheapest month in which you can book a flight from Belfast to Barcelona (average of £49). Flying from Belfast to Barcelona in July 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 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 May 2026.

One of the essential ways to save on airfare from Belfast to Barcelona 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 64% on airfare.

How much does it cost for a return flight from Belfast to Barcelona?

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 May 2026.
See what other customers who have flown with KLM,Ryanair, andeasyJet 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
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

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
1,511 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Ryanair
6.9
Okay
5,359 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

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
1,897 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Ryanair
6.4
Okay
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

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. 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 30m. The distance between Belfast and Barcelona is about 971 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 £37, 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 79% 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 - Girona Costa Brava, 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 £89. On average you can expect to pay £235. The most popular route, (Belfast Intl - Barcelona-El Prat), can usually be booked for £78.

  • 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, September is the cheapest month in which you can book a flight from Belfast to Barcelona (average of £49). Flying from Belfast to Barcelona in July 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

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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£37Average£117FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£53Average£129FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£69Average£179FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£121Average£267FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£150Average£294FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£174Average£270FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£189Average£268FlexibilityNo 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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