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Cheap flights from Glasgow to Barcelona from £18

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BCN
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Glasgow to Barcelona are usually found in December or February, booked 67 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Glasgow to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Barcelona
Explore the most affordable flight options available from Glasgow to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Fri 17/417:45
PIK
-
BCN
Nonstop2h 35m
Ryanair
Wed 22/409:15
BCN
-
PIK
Nonstop2h 50m
Ryanair
Deal found 16/4£66
Fri 21/817:45
PIK
-
BCN
Nonstop2h 35m
Ryanair
Sat 29/809:05
BCN
-
PIK
Nonstop2h 50m
Ryanair
Deal found 16/4£69
Fri 17/417:45
PIK
-
BCN
Nonstop2h 35m
Ryanair
Fri 24/415:25
BCN
-
PIK
Nonstop2h 55m
Ryanair
Deal found 16/4£70
Wed 27/508:25
GLA
-
BCN
1 stop16h 10m
Multiple Airlines
Wed 3/617:35
BCN
-
GLA
1 stop15h 05m
Multiple Airlines
Deal found 12/4£71
Wed 27/511:30
PIK
-
BCN
Nonstop2h 35m
Multiple Airlines
Tue 2/623:30
BCN
-
PIK
1 stop11h 35m
Multiple Airlines
Deal found 13/4£71
Wed 22/411:30
PIK
-
BCN
Nonstop2h 35m
Multiple Airlines
Sat 25/406:30
BCN
-
PIK
1 stop6h 05m
Multiple Airlines
Deal found 17/4£72
Wed 29/406:30
GLA
-
BCN
Nonstop2h 45m
easyJet
Wed 6/511:20
BCN
-
GLA
Nonstop3h 00m
easyJet
Deal found 16/4£74
Wed 27/511:30
PIK
-
BCN
Nonstop2h 35m
Ryanair
Tue 2/610:35
BCN
-
PIK
Nonstop2h 50m
Ryanair
Deal found 13/4£74
Tue 21/409:10
GLA
-
BCN
1 stop8h 15m
Multiple Airlines
Wed 29/405:55
BCN
-
GLA
1 stop6h 35m
Multiple Airlines
Deal found 12/4£75
Fri 4/917:45
PIK
-
BCN
Nonstop2h 35m
Ryanair
Fri 11/915:25
BCN
-
PIK
Nonstop2h 55m
Ryanair
Deal found 15/4£75
Wed 13/511:55
GLA
-
BCN
1 stop8h 40m
Multiple Airlines
Wed 20/505:55
BCN
-
GLA
1 stop15h 50m
Multiple Airlines
Deal found 13/4£76
Tue 12/509:10
GLA
-
BCN
1 stop11h 50m
Multiple Airlines
Tue 19/512:55
BCN
-
GLA
1 stop9h 00m
Multiple Airlines
Deal found 14/4£77

Find flight deals from Glasgow to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 17 April 2026.

Round-trip from

£69

One-way from

£18

Popular in

July

Cheapest in

December

Average price

£148
Ryanair
  • Ryanair
  • 21/8-29/8
  • Nonstop
  • 5h 25m total
  • Glasgow to Barcelona
Search Deals
Ryanair
  • Ryanair
  • 22/4
  • Nonstop
  • 2h 35m total
  • Glasgow to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 17 April 2026.
Use the filters below to find and compare flights from Glasgow to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Fri 4/9

17:45-21:20

Nonstop2h 35m

Barcelona-El Prat

Fri 11/9

15:25-17:20

Nonstop2h 55m

£74
Fastest return journey

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Wed 27/5

11:30-15:05

Nonstop2h 35m

Barcelona-El Prat

Tue 2/6

10:35-12:25

Nonstop2h 50m

£78

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Fri 29/5

17:45-21:20

Nonstop2h 35m

Barcelona-El Prat

Mon 1/6

22:20-08:10

1 stop10h 50m

£78

GlasgowGirona

GLA - GRO

GLAGRO

Glasgow Intl

Wed 13/5

11:55-01:15

1 stop12h 20m

Girona Costa Brava

Wed 20/5

20:35-07:40

1 stop12h 05m

£83

GlasgowGirona

GLA - GRO

GLAGRO

Glasgow Intl

Thu 14/5

08:05-21:10

1 stop12h 05m

Girona Costa Brava

Thu 21/5

23:20-07:00

1 stop8h 40m

£84

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Fri 8/5

17:45-21:20

Nonstop2h 35m

Barcelona-El Prat

Sun 10/5

07:10-12:45

1 stop6h 35m

£90

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Tue 23/6

12:50-16:25

Nonstop2h 35m

Barcelona-El Prat

Tue 7/7

10:35-12:25

Nonstop2h 50m

£93

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Fri 4/9

17:45-21:20

Nonstop2h 35m

Barcelona-El Prat

Mon 7/9

23:30-08:20

1 stop9h 50m

£97

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Tue 23/6

12:50-16:25

Nonstop2h 35m

Barcelona-El Prat

Sat 4/7

09:05-10:55

Nonstop2h 50m

£100

GlasgowBarcelona

PIK - BCN

PIKBCN

Glasgow Prestwick

Mon 18/5

17:15-22:00

2 stops27h 45m

Barcelona-El Prat

Wed 20/5

09:15-11:05

Nonstop2h 50m

£102

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Glasgow to Barcelona

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

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

Use this chart to determine the optimal time to book a return flight from Glasgow to Barcelona. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Glasgow to Barcelona, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Glasgow to Barcelona (average of £30). Flying from Glasgow to Barcelona in January is currently the most expensive (average of £119). 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 GLA to BCN?

Find hourly flight availability from Glasgow 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 17 April 2026.

One of the essential ways to save on airfare from Glasgow to Barcelona is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 61% on airfare.

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

Use this chart to determine the cheapest time to fly return from Glasgow to Barcelona. Price data was last updated on 11 April 2026.

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

How much does it cost for a return flight from Glasgow 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 17 April 2026.
Read through reviews of airlines operating flights from Glasgow to Barcelona, such as Jet2,KLM, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.2
Very Good
185 reviews
Check prices

Crew

8.7

Food

7.2

Entertainment

6.2

Comfort

7.7

Boarding

8.1

Overall

8.2

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Jet2
8.2
Very Good
185 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Crew

8.7

Food

7.2

Entertainment

6.2

Comfort

7.7

Boarding

8.1

Overall

8.2

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
KLM
7.8
Good
1,502 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Crew

8.7

Food

7.2

Entertainment

6.2

Comfort

7.7

Boarding

8.1

Overall

8.2

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Ryanair
6.9
Okay
5,338 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Crew

8.7

Food

7.2

Entertainment

6.2

Comfort

7.7

Boarding

8.1

Overall

8.2

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
easyJet
6.9
Okay
1,891 reviews
Jet2
8.2
Very Good
185 reviews
Check prices

Crew

8.7

Food

7.2

Entertainment

6.2

Comfort

7.7

Boarding

8.1

Overall

8.2

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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 Glasgow to Barcelona?

    Departing from Glasgow to Barcelona will take you 2h 35m. Glasgow and Barcelona are separated by a distance of 1027 mi. All flights are typically direct.

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

    Ryanair, at £53, was found to be the cheapest airline from Glasgow to Barcelona.Alternate airlines flying return to your destination include easyJet and Jet2. Ryanair is currently priced 68% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Glasgow to Barcelona one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £25. However, be on the lookout for offers from easyJet and TUI Airways, as they are both options that can get you from Glasgow to Barcelona for a low price.

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

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

  • What are the most reliable airlines from Glasgow to Barcelona?

    Before booking your flight to Barcelona from Glasgow, check out the most reliable airlines to get you to your destination on time: easyJet (96%), easyJet (94%), TUI Airways( 75%).

  • What are the cheapest flights from Glasgow to Barcelona?

    Looking at all options, your cheapest flight can be booked for £30. While the most popular route (Glasgow Intl - Barcelona-El Prat) can be booked for £74 on average, our data indicates £162 when flying from Glasgow to Barcelona.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 Glasgow to Barcelona?

    Currently, July is the cheapest month in which you can book a flight from Glasgow to Barcelona (average of £30). Flying from Glasgow to Barcelona in January is currently the most expensive (average of £119). 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

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Top 9 airlines flying from Glasgow to Barcelona

Discover the top 9 airlines that operate flights from Glasgow 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£39Average£157FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£53Average£138FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VuelingCheapest£69Average£139FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Jet2Cheapest£73Average£318FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
TUI AirwaysCheapest£109Average£236FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
British AirwaysCheapest£120Average£215FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£136Average£217FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£152Average£235FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£171Average£226FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow to Barcelona?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Barcelona from Glasgow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Barcelona?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona from Glasgow.

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

Need flexible booking options for your flight to Barcelona from Glasgow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona from Glasgow today and book when prices fit your budget.

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