Cheap flights from London to Treshnish Isles

View AU$81 flight on Thu, 16 Oct. 2025Opens in a new window

Popular airlines from London to Treshnish Isles

  • British Airways

    British Airways

  • easyJet

    easyJet

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Cheap Flights from London (LON) 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
Mon, 15 Sep. - Tue, 16 Sep.
STN
London
GLA
Glasgow
AU$136 Return, found 10 hours ago
AU$136
Return
found 10 hours ago
Select easyJet flight, departing Mon, 15 Sep. from London to Glasgow, returning Tue, 16 Sep., priced at AU$136 found 10 hours ago
easyJet
Mon, 13 Oct. - Wed, 22 Oct.
LTN
London
INV
Inverness
AU$138 Return, found 6 days ago
AU$138
Return
found 6 days ago
Select easyJet flight, departing Mon, 13 Oct. from London to Inverness, returning Wed, 22 Oct., priced at AU$138 found 6 days ago
easyJet
Mon, 15 Sep. - Tue, 16 Sep.
STN
London
GLA
Glasgow
AU$140 Return, found 10 hours ago
AU$140
Return
found 10 hours ago
Select easyJet flight, departing Mon, 15 Sep. from London to Glasgow, returning Tue, 16 Sep., priced at AU$140 found 10 hours ago
easyJet
Tue, 2 Sep. - Wed, 3 Sep.
STN
London
GLA
Glasgow
AU$142 Return, found 2 hours ago
AU$142
Return
found 2 hours ago
Select easyJet flight, departing Tue, 2 Sep. from London to Glasgow, returning Wed, 3 Sep., priced at AU$142 found 2 hours ago
easyJet
Fri, 19 Sep. - Mon, 22 Sep.
STN
London
GLA
Glasgow
AU$143 Return, found 6 days ago
AU$143
Return
found 6 days ago
Select easyJet flight, departing Fri, 19 Sep. from London to Glasgow, returning Mon, 22 Sep., priced at AU$143 found 6 days ago
British Airways
Sat, 15 Nov. - Mon, 17 Nov.
LHR
London
INV
Inverness
AU$232 Return, found 5 days ago
AU$232
Return
found 5 days ago
Select British Airways flight, departing Sat, 15 Nov. from London to Inverness, returning Mon, 17 Nov., priced at AU$232 found 5 days ago

Find the cheapest month to fly from London (LON) to Glasgow (GLA)

March is typically the cheapest month to fly

From AU$106 - AU$191 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.