Cheap Flights to Treshnish Isles: Treshnish Isles Flight Deals

View €17 flight on Tue, 16 Jun 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Treshnish Isles

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 7 May - Wed, 13 May
FAO
Algarve
PIK
Glasgow
€40 Return, found 6 days ago
€40
Return
found 6 days ago
Select Ryanair flight, departing Thu, 7 May from Algarve to Glasgow, returning Wed, 13 May, priced at €40 found 6 days ago
easyJet
Thu, 14 May - Sun, 17 May
PMI
Mallorca Island
GLA
Glasgow
€98 Return, found 1 day ago
€98
Return
found 1 day ago
Select easyJet flight, departing Thu, 14 May from Mallorca Island to Glasgow, returning Sun, 17 May, priced at €98 found 1 day ago
Jet2
Wed, 29 Apr - Thu, 30 Apr
FAO
Algarve
GLA
Glasgow
€204 Return, found 1 day ago
€204
Return
found 1 day ago
Select Jet2 flight, departing Wed, 29 Apr from Algarve to Glasgow, returning Thu, 30 Apr, priced at €204 found 1 day ago
British Airways
Fri, 20 Nov - Sun, 22 Nov
PMI
Mallorca Island
GLA
Glasgow
€262 Return, found 5 days ago
€262
Return
found 5 days ago
Select British Airways flight, departing Fri, 20 Nov from Mallorca Island to Glasgow, returning Sun, 22 Nov, priced at €262 found 5 days ago
Lufthansa
Sat, 18 Apr - Mon, 20 Apr
PMI
Mallorca Island
GLA
Glasgow
€325 Return, found 14 hours ago
€325
Return
found 14 hours ago
Select Lufthansa flight, departing Sat, 18 Apr from Mallorca Island to Glasgow, returning Mon, 20 Apr, priced at €325 found 14 hours ago

Frequently asked questions

How do I find cheap flights to Treshnish Isles that have flexible change policies?
Search for your low-cost flights to Treshnish Isles, then tick the "No change fee" box below the "Flexible change policies" filter. It's that simple. We understand that things can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Treshnish Isles?
TUI Airways runs flights into or near Treshnish Isles, including 4 that touch down at Glasgow Intl. Airport (GLA) each month. Choose your travel dates and then secure your airfare early for the biggest bargain.
How can I find cheap tickets to Treshnish Isles?
To score an amazing deal to Treshnish Isles, book well ahead of time. Also take advantage of Expedia's "flexible dates" feature at the top of your search results. This will display prices for nearby days. In the last seven days, €34 was the lowest price for a flight to Treshnish Isles.
How much is a flight to Treshnish Isles?
The price of a round-trip journey to Treshnish Isles in the last seven days ranged between €34 and €325. If you were heading one way from Mallorca Island (PMI), you could have gotten a deal from just €17.
What are the most popular airports to fly into in Treshnish Isles?
Treshnish Isles's principal airport is Glasgow Intl. Airport (GLA). Get your thrilling adventure underway by locking in a ticket on one of the 4 monthly flights to this destination.
How much is a plane ticket to Treshnish Isles?
In the last seven days, airfares to Treshnish Isles ranged between €34 and €325. The early bird catches the worm, so secure a terrific deal today.
What months are the cheapest to book a flight to Treshnish Isles?
February is a cheap month to purchase a seat for your Treshnish Isles getaway. Tickets cost the most during the festive month of December, so avoid this time if you can.

Travel information

Destination airport
Prestwick
Destination airport IATA code
PIK
Destination city name
Glasgow
Return price
€40

Trending flights to Treshnish Isles

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 7 May - Sun, 10 May
DUB
Dublin
GLA
Glasgow
€34 Return, found 3 hours ago
€34
Return
found 3 hours ago
Select Ryanair flight, departing Thu, 7 May from Dublin to Glasgow, returning Sun, 10 May, priced at €34 found 3 hours ago
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