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Cheap flights from Glasgow Intl Airport to Trieste from £61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Trieste departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Glasgow Intl Airport to Trieste

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
19:10 - 09:40TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
15h 30m1 stop London Stansted
£84Multiple Airlines
Thu, 3 Sep - Thu, 17 Sep
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
22:15 - 11:30TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
14h 15m1 stop London Stansted
£96Multiple Airlines
Thu, 17 Sep - Tue, 22 Sep
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
22:15 - 11:30TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
14h 15m1 stop London Stansted
£100Multiple Airlines
Thu, 17 Sep - Tue, 22 Sep
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
17:10 - 11:30TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
19h 20m2 stops Stockholm Arlanda London Stansted
£101Multiple Airlines
Thu, 17 Sep - Tue, 22 Sep
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
14:55 - 07:20TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
17h 25m2 stops Paris Beauvais-Tille Dublin
£107Multiple Airlines
Thu, 17 Sep - Tue, 22 Sep
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
19:10 - 09:40TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
15h 30m1 stop London Stansted
£110Multiple Airlines
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
19:10 - 07:00TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
12h 50m2 stops London Stansted Dublin
£113Multiple Airlines
Thu, 3 Sep - Thu, 17 Sep
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
10:30 - 09:40TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
24h 10m2 stops Barcelona-El Prat London Stansted
£118Multiple Airlines
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
21:15 - 23:45GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
25h 30m1 stop London Stansted
Multiple Airlines Logo
18:20 - 09:00TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
15h 40m1 stop London Stansted
£119Multiple Airlines
Fri, 25 Sep - Fri, 2 Oct
Multiple Airlines Logo
08:05 - 23:50GLA  Glasgow Intl-TRS Trieste Ronchi dei Legionari
14h 45m1 stop London Stansted
Multiple Airlines Logo
19:05 - 08:20TRS  Trieste Ronchi dei Legionari-GLA Glasgow Intl
14h 15m1 stop London Stansted
£119Multiple Airlines
Thu, 10 Sep - Sat, 12 Sep

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Ryanair flights from Glasgow Intl Airport to Trieste

Our best Ryanair deals on Glasgow Intl Airport to Trieste flight tickets
Ryanair
5 Sept
GLA14:00Glasgow Intl
8h 45m
2 stops
TRS23:45Trieste Ronchi dei Legionari
14 Sept
TRS23:30Trieste Ronchi dei Legionari
10h 10m
1 stop
GLA08:40Glasgow Intl
£142
Ryanair
3 Sept
GLA09:05Glasgow Intl
13h 45m
2 stops
TRS23:50Trieste Ronchi dei Legionari
17 Sept
TRS19:10Trieste Ronchi dei Legionari
12h 50m
2 stops
GLA07:00Glasgow Intl
£144
Ryanair
31 Aug
GLA21:45Glasgow Intl
24h 35m
2 stops
TRS23:20Trieste Ronchi dei Legionari
14 Sept
TRS23:30Trieste Ronchi dei Legionari
10h 10m
1 stop
GLA08:40Glasgow Intl
£147

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 3/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Thu 17/9

19:10-09:40

1 stop15h 30m

£84

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 17/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Tue 22/9

22:15-11:30

1 stop14h 15m

£96

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 17/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Tue 22/9

22:15-11:30

1 stop14h 15m

£100

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 17/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Tue 22/9

17:10-11:30

2 stops19h 20m

£101

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 17/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Tue 22/9

14:55-07:20

2 stops17h 25m

£107

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 24/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Thu 1/10

19:10-09:40

1 stop15h 30m

£110
Fastest return journey

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 3/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Thu 17/9

19:10-07:00

2 stops12h 50m

£113

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 24/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Thu 1/10

10:30-09:40

2 stops24h 10m

£118

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Fri 25/9

21:15-23:45

1 stop25h 30m

Trieste Ronchi dei Legionari

Fri 2/10

18:20-09:00

1 stop15h 40m

£119

GlasgowTrieste

GLA Glasgow Intl - TRS Trieste Ronchi dei Legionari

GLATRS

Glasgow Intl

Thu 10/9

08:05-23:50

1 stop14h 45m

Trieste Ronchi dei Legionari

Sat 12/9

19:05-08:20

1 stop14h 15m

£119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from Glasgow Intl Airport to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Glasgow Intl to Trieste Ronchi dei Legionari?

Ryanair is the most popular carrier operating from Glasgow Intl to Trieste Ronchi dei Legionari

Which airlines fly to Trieste?

KLM, Lufthansa and British Airways are the top three most popular airlines that fly to Trieste from Glasgow Intl Airport according to our data. KLM is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 3 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Glasgow Intl Airport to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Glasgow Intl Airport to Trieste (GLA to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Trieste

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Trieste takes 14h 45m
There are no direct flights from Glasgow Intl Airport to Trieste. There are no popular flight routes from Glasgow Intl Airport to Trieste.
Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Trieste

  • How far is Glasgow Intl to Trieste Ronchi dei Legionari by plane?

    Trieste Ronchi dei Legionari is 1057.2 mi away from Glasgow Intl. Typically, this will take 14h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Glasgow Intl Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Glasgow Intl Airport to Trieste Ronchi dei Legionari Airport are updated daily.

  • How old do you have to be to fly from Glasgow Intl Airport to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine
Grado

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Trieste?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste from Glasgow.

Can I find flights from Glasgow to Trieste with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Glasgow to Trieste flights to just show those with flexible booking policies.

How can momondo help me find flights from Glasgow to Trieste?

Once you have performed a search for Glasgow to Trieste flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Glasgow to Trieste right now. Can momondo alert me if prices change?

Price alerts on flights to Trieste from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly your favourite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
KLM
Lufthansa
British Airways