Cheap flights from Barcelona to Treshnish Isles

View AU$160 flight on Sat, 13 Sep. 2025Opens in a new window

Popular airlines from Barcelona to Treshnish Isles

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Air France

    Air France

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • easyJet

    easyJet

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Cheap Flights from Barcelona (BCN) to Treshnish Isles (GLA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 16 Aug. - Sun, 17 Aug.
BCN
Barcelona
GLA
Glasgow
AU$294 Return, found 17 hours ago
AU$294
Return
found 17 hours ago
Select easyJet flight, departing Sat, 16 Aug. from Barcelona to Glasgow, returning Sun, 17 Aug., priced at AU$294 found 17 hours ago
Lufthansa
Tue, 5 May - Wed, 20 May
BCN
Barcelona
GLA
Glasgow
AU$327 Return, found 2 days ago
AU$327
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 5 May from Barcelona to Glasgow, returning Wed, 20 May, priced at AU$327 found 2 days ago
Lufthansa
Tue, 5 May - Wed, 20 May
BCN
Barcelona
GLA
Glasgow
AU$355 Return, found 2 days ago
AU$355
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 5 May from Barcelona to Glasgow, returning Wed, 20 May, priced at AU$355 found 2 days ago
KLM
Wed, 10 Sep. - Wed, 24 Sep.
BCN
Barcelona
GLA
Glasgow
AU$413 Return, found 2 days ago
AU$413
Return
found 2 days ago
Select KLM flight, departing Wed, 10 Sep. from Barcelona to Glasgow, returning Wed, 24 Sep., priced at AU$413 found 2 days ago
British Airways
Thu, 11 Sep. - Sun, 28 Sep.
BCN
Barcelona
GLA
Glasgow
AU$471 Return, found 2 days ago
AU$471
Return
found 2 days ago
Select British Airways flight, departing Thu, 11 Sep. from Barcelona to Glasgow, returning Sun, 28 Sep., priced at AU$471 found 2 days ago
Aer Lingus
Wed, 20 Aug. - Wed, 27 Aug.
BCN
Barcelona
GLA
Glasgow
AU$684 Return, found 2 days ago
AU$684
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 20 Aug. from Barcelona to Glasgow, returning Wed, 27 Aug., priced at AU$684 found 2 days ago

Find the cheapest month to fly from Barcelona (BCN) to Glasgow (GLA)

April is typically the cheapest month to fly

From AU$128 - AU$477 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.