Cheap flights from Toronto to Treshnish Isles

View AU$875 flight on Tue, 14 Apr. 2026Opens in a new window

Popular airlines from Toronto to Treshnish Isles

  • British Airways

    British Airways

  • Virgin Atlantic

    Virgin Atlantic

  • Icelandair

    Icelandair

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • Finnair

    Finnair

  • Delta

    Delta

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Cheap Flights from Toronto (YTO) 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.

Icelandair
Sat, 25 Oct. - Wed, 5 Nov.
YYZ
Toronto
GLA
Glasgow
AU$897 Return, found 5 days ago
AU$897
Return
found 5 days ago
Select Icelandair flight, departing Sat, 25 Oct. from Toronto to Glasgow, returning Wed, 5 Nov., priced at AU$897 found 5 days ago
American Airlines
Tue, 14 Apr. - Mon, 27 Apr.
YYZ
Toronto
GLA
Glasgow
AU$995 Return, found 23 hours ago
AU$995
Return
found 23 hours ago
Select American Airlines flight, departing Tue, 14 Apr. from Toronto to Glasgow, returning Mon, 27 Apr., priced at AU$995 found 23 hours ago
Aer Lingus
Tue, 14 Apr. - Mon, 27 Apr.
YYZ
Toronto
GLA
Glasgow
AU$1,036 Return, found 23 hours ago
AU$1,036
Return
found 23 hours ago
Select Aer Lingus flight, departing Tue, 14 Apr. from Toronto to Glasgow, returning Mon, 27 Apr., priced at AU$1,036 found 23 hours ago
British Airways
Tue, 14 Apr. - Mon, 27 Apr.
YYZ
Toronto
GLA
Glasgow
AU$1,044 Return, found 23 hours ago
AU$1,044
Return
found 23 hours ago
Select British Airways flight, departing Tue, 14 Apr. from Toronto to Glasgow, returning Mon, 27 Apr., priced at AU$1,044 found 23 hours ago
Virgin Atlantic
Tue, 14 Apr. - Mon, 27 Apr.
YYZ
Toronto
GLA
Glasgow
AU$1,190 Return, found 23 hours ago
AU$1,190
Return
found 23 hours ago
Select Virgin Atlantic flight, departing Tue, 14 Apr. from Toronto to Glasgow, returning Mon, 27 Apr., priced at AU$1,190 found 23 hours ago
Delta
Tue, 14 Apr. - Mon, 27 Apr.
YYZ
Toronto
GLA
Glasgow
AU$1,190 Return, found 23 hours ago
AU$1,190
Return
found 23 hours ago
Select Delta flight, departing Tue, 14 Apr. from Toronto to Glasgow, returning Mon, 27 Apr., priced at AU$1,190 found 23 hours ago

Find the cheapest month to fly from Toronto (YTO) to Glasgow (GLA)

June is typically the cheapest month to fly

From AU$660 - AU$1,323 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.