Cheap flights from Belfast to Treshnish Isles

View AU$56 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from Belfast to Treshnish Isles

  • easyJet

    easyJet

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

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Cheap Flights from Belfast (BFS) 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
Tue, 19 Aug. - Tue, 26 Aug.
BFS
Belfast
GLA
Glasgow
AU$112 Return, found 3 days ago
AU$112
Return
found 3 days ago
Select easyJet flight, departing Tue, 19 Aug. from Belfast to Glasgow, returning Tue, 26 Aug., priced at AU$112 found 3 days ago
easyJet
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
GLA
Glasgow
AU$113 Return, found 3 hours ago
AU$113
Return
found 3 hours ago
Select easyJet flight, departing Mon, 1 Sep. from Belfast to Glasgow, returning Mon, 8 Sep., priced at AU$113 found 3 hours ago
easyJet
Sun, 17 Aug. - Wed, 20 Aug.
BFS
Belfast
GLA
Glasgow
AU$113 Return, found 5 days ago
AU$113
Return
found 5 days ago
Select easyJet flight, departing Sun, 17 Aug. from Belfast to Glasgow, returning Wed, 20 Aug., priced at AU$113 found 5 days ago
Aer Lingus
Thu, 7 Aug. - Mon, 11 Aug.
BHD
Belfast
GLA
Glasgow
AU$184 Return, found 3 days ago
AU$184
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 7 Aug. from Belfast to Glasgow, returning Mon, 11 Aug., priced at AU$184 found 3 days ago
Loganair
Wed, 20 Aug. - Sun, 31 Aug.
BHD
Belfast
INV
Inverness
AU$382 Return, found 5 days ago
AU$382
Return
found 5 days ago
Select Loganair flight, departing Wed, 20 Aug. from Belfast to Inverness, returning Sun, 31 Aug., priced at AU$382 found 5 days ago
British Airways
Sat, 10 Jan. - Sat, 17 Jan.
BHD
Belfast
GLA
Glasgow
AU$521 Return, found 16 hours ago
AU$521
Return
found 16 hours ago
Select British Airways flight, departing Sat, 10 Jan. from Belfast to Glasgow, returning Sat, 17 Jan., priced at AU$521 found 16 hours ago

Find the cheapest month to fly from Belfast (BFS) to Glasgow (GLA)

July is typically the cheapest month to fly

From AU$104 - AU$201 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.