£142 Cheap Flights from Glasgow Intl (GLA) to Trieste (TRS)

Q: How much are return flights from Glasgow Intl to Trieste?

The best price we found for a return flight from Glasgow Intl to Trieste is £142. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Glasgow Intl to Trieste?

Currently, there are no airlines that fly direct from Glasgow Intl to Trieste. But we found flights with one or more stops from £142.

Q: How many flights are there a week from Glasgow Intl to Trieste?

As of June 2025, there are no flights flying from Glasgow Intl to Trieste.

Q: When is the cheapest time to fly from Glasgow Intl to Trieste?

The cheapest month to fly from Glasgow Intl to Trieste is usually June 2025.

Q: Which upcoming date is cheapest to fly from Glasgow Intl Airport to Trieste Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Glasgow Intl Airport to Trieste Airport on Monday, 8 September 2025 .

Q: Can I get a direct flight from Glasgow Intl Airport to Trieste Airport?

No airlines currently offer direct flights between Glasgow Intl Airport and Trieste Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Trieste?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Trieste but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Trieste?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Trieste is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Glasgow Intl Airport to Trieste with?

Currently, easyJet offers the cheapest flight tickets to Trieste.

Compare Glasgow Intl to Trieste flight deals

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Flight deals from Glasgow Intl to Trieste

Looking for a cheap last-minute deal or the best return flight from Glasgow Intl to Trieste? Find the lowest prices on one-way and return tickets right here.

Trieste.£142 per passenger.Departing Mon, 8 Sep, returning Tue, 9 Sep.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Glasgow Intl on Mon, 8 Sep, arriving in Trieste.Inbound indirect flight with Ryanair, departs from Trieste on Tue, 9 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From £142, select.

Trieste.£167 per passenger.Departing Thu, 11 Jun, returning Sun, 14 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Glasgow Intl on Thu, 11 Jun, arriving in Trieste.Inbound indirect flight with Lufthansa, departs from Trieste on Sun, 14 Jun, arriving in Glasgow Intl.Price includes taxes and charges.From £167, select.

Trieste.£167 per passenger.Departing Wed, 27 Aug, returning Sat, 30 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Glasgow Intl on Wed, 27 Aug, arriving in Trieste.Inbound indirect flight with Lufthansa, departs from Trieste on Sat, 30 Aug, arriving in Glasgow Intl.Price includes taxes and charges.From £167, select.

Trieste.£175 per passenger.Departing Mon, 21 Jul, returning Tue, 29 Jul.Return flight with Jet2 and Ryanair.Outbound indirect flight with Jet2, departs from Glasgow Intl on Mon, 21 Jul, arriving in Trieste.Inbound indirect flight with Ryanair, departs from Trieste on Tue, 29 Jul, arriving in Glasgow Intl.Price includes taxes and charges.From £175, select.

Trieste.£178 per passenger.Departing Tue, 29 Jul, returning Tue, 5 Aug.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Glasgow Intl on Tue, 29 Jul, arriving in Trieste.Inbound indirect flight with Ryanair, departs from Trieste on Tue, 5 Aug, arriving in Glasgow Intl.Price includes taxes and charges.From £178, select.

Trieste.£183 per passenger.Departing Mon, 23 Jun, returning Fri, 27 Jun.Return flight with Jet2 and Ryanair.Outbound indirect flight with Jet2, departs from Glasgow Intl on Mon, 23 Jun, arriving in Trieste.Inbound indirect flight with Ryanair, departs from Trieste on Fri, 27 Jun, arriving in Glasgow Intl.Price includes taxes and charges.From £183, select.

Trieste.£186 per passenger.Departing Tue, 24 Jun, returning Tue, 1 Jul.Return flight with Jet2 and Ryanair.Outbound indirect flight with Jet2, departs from Glasgow Intl on Tue, 24 Jun, arriving in Trieste.Inbound indirect flight with Ryanair, departs from Trieste on Tue, 1 Jul, arriving in Glasgow Intl.Price includes taxes and charges.From £186, select.

The cheapest month to fly from Glasgow Intl Airport to Trieste Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Glasgow Intl Airport to Trieste Airport flight prices forecast over the next 12 months.

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Cheapest month:September

Most expensive month:June

Glasgow Intl to Trieste: Alternative routes

Compare routes from Glasgow Intl to Trieste below. You may find an airport to fly into that's cheaper, faster, or easier than Trieste.

Glasgow to Trieste: Flight information

The things to know before you go.

Cheapest flight found	£142
Cheapest month to fly	September

Finding cheap flights from Glasgow Intl to Trieste: Frequently asked questions

How much are return flights from Glasgow Intl to Trieste?

Which airlines fly direct from Glasgow Intl to Trieste?

How many flights are there a week from Glasgow Intl to Trieste?

When is the cheapest time to fly from Glasgow Intl to Trieste?

Which upcoming date is cheapest to fly from Glasgow Intl Airport to Trieste Airport on?

Can I get a direct flight from Glasgow Intl Airport to Trieste Airport?

How can I find the best flight deal to Trieste?

When is the best time to book flights to Trieste?

Which is the cheapest airline to fly from Glasgow Intl Airport to Trieste with?

Travelling from Glasgow International Airport (GLA) to Trieste - Friuli Venezia Giulia Airport (TRS): what you need to know

Trieste is one hour ahead of Glasgow and follows the UTC+1 timezone.
To ensure you get on your GLA to TRS flight, leave plenty of time to check in and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.
Flying during a peak month such as June? School holidays and other high seasons can result in longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours before international flights and two hours before domestic departures.
If you'd like to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport. Here are the most popular stopovers between GLA and TRS:
- Berlin Brandenburg Airport
- Dublin Airport
- Frankfurt Airport

How to find the cheapest flights from Glasgow International Airport (GLA) to Trieste - Friuli Venezia Giulia Airport (TRS)

At the moment, £66 is the lowest price we've found for a one-way Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport flight. The best price for a return plane ticket is £142. Remember that fares may change due to demand at the time of booking.
It's a good idea to book ahead of time if you're hoping to get cheap tickets from GLA to TRS. That's because airlines adjust prices based on demand, which tends to increase closer to departure.
Getting cheap flights from Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport is easier if you're flexible with your dates. Use the 'Whole month' function to see the lowest fares across the month and land a great deal.
Snapping up cheap flights from GLA to TRS is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you when fares go down.
Tailor your flights with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport.

Handy information about Glasgow International Airport (GLA)

When it comes to Glasgow International Airport's on-time performance, 70.07% of flights arrive within the expected timeframe.
To reach Glasgow International Airport from central Glasgow, it'll take around 15 minutes by car. This depends on traffic though. It's approximately 9 miles from the airport to the city centre.
You can expect a trip time of around 35 minutes when using public transport.
Get your travels off to a leisurely start by staying near GLA. Whether you've booked an early flight from Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Trieste - Friuli Venezia Giulia Airport (TRS)

The last thing you need is a lengthy trip to your hotel if you're getting in late on a Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport flight. Book one of these accommodation options near TRS instead:
Pick up a Trieste - Friuli Venezia Giulia Airport rental car and discover Trieste and beyond with your own set of wheels. Sicily by Car, Drivalia and Maggiore are popular outlets you can book with here.
Reserving your vehicle from Trieste - Friuli Venezia Giulia Airport around three weeks ahead gives you the best shot at securing a great deal.

Getting from Trieste - Friuli Venezia Giulia Airport (TRS) to central Trieste

Trieste - Friuli Venezia Giulia Airport is approximately 25 miles from central Trieste. The drive time takes around 40 minutes.
When travelling by public transport, expect a journey of around 55 minutes.

When to fly to Trieste - Friuli Venezia Giulia Airport (TRS)

July is the most popular month for flights from Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport. To avoid the crowds, visit Trieste in April.
Book your flight from Glasgow International Airport to Trieste - Friuli Venezia Giulia Airport for August if you want to explore Trieste during its warmest month. Expect temperatures of between 17ºC (63ºF) and 30ºC (86ºF).
Search for cheap tickets from GLA to TRS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of Italy

Trieste has its own special appeal, but there are so many other parts of Italy you'll want to see. About 270 miles south of Trieste, a trip to Rome will keep your itinerary busy. Start with attractions like Colosseum, World’s smallest country Vatican City tour - City of Rome Capital, Italy (Self-Guided free walking tour) by FreeGuides.com and Trevi Fountain.
Milan is another must-experience destination in Italy and is around 220 miles west of Trieste. No journey is complete without seeing Grande Museo del Duomo di Milano, Milan Cathedral and The Last Supper Museum.