Cheap flights from Porto to Treshnish Isles

View AU$226 flight on Thu, 6 Nov. 2025Opens in a new window

Popular airlines from Porto to Treshnish Isles

  • Air France

    Air France

  • British Airways

    British Airways

  • KLM

    KLM

  • Lufthansa

    Lufthansa

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Cheap Flights from Porto (OPO) 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.

Lufthansa
Wed, 23 Jul. - Sun, 27 Jul.
OPO
Porto
GLA
Glasgow
AU$471 Return, found 1 day ago
AU$471
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 23 Jul. from Porto to Glasgow, returning Sun, 27 Jul., priced at AU$471 found 1 day ago
Lufthansa
Wed, 23 Jul. - Sun, 27 Jul.
OPO
Porto
GLA
Glasgow
AU$499 Return, found 1 day ago
AU$499
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 23 Jul. from Porto to Glasgow, returning Sun, 27 Jul., priced at AU$499 found 1 day ago
Lufthansa
Wed, 23 Jul. - Sun, 27 Jul.
OPO
Porto
GLA
Glasgow
AU$512 Return, found 1 day ago
AU$512
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 23 Jul. from Porto to Glasgow, returning Sun, 27 Jul., priced at AU$512 found 1 day ago
KLM
Wed, 23 Jul. - Sun, 27 Jul.
OPO
Porto
GLA
Glasgow
AU$650 Return, found 1 day ago
AU$650
Return
found 1 day ago
Select KLM flight, departing Wed, 23 Jul. from Porto to Glasgow, returning Sun, 27 Jul., priced at AU$650 found 1 day ago
British Airways
Wed, 5 Nov. - Thu, 13 Nov.
OPO
Porto
GLA
Glasgow
AU$875 Return, found 1 day ago
AU$875
Return
found 1 day ago
Select British Airways flight, departing Wed, 5 Nov. from Porto to Glasgow, returning Thu, 13 Nov., priced at AU$875 found 1 day ago
Air France
Wed, 5 Nov. - Thu, 13 Nov.
OPO
Porto
GLA
Glasgow
AU$1,184 Return, found 1 day ago
AU$1,184
Return
found 1 day ago
Select Air France flight, departing Wed, 5 Nov. from Porto to Glasgow, returning Thu, 13 Nov., priced at AU$1,184 found 1 day ago
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