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Cheap flights from Glasgow Intl Airport to Trieste from £69

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — TRS
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Glasgow Intl to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 August 2025.

Round-trip from

£129

One-way from

£69
1/10-8/10
  • 1/10-8/10
  • 3 total stops
  • 30h 55m total
  • Glasgow to Trieste
Search Deals
19/10
  • 19/10
  • 1 total stop
  • 24h 15m total
  • Glasgow to Trieste
Search Deals

Find flight deals from Glasgow Intl to Trieste

Cheapest flights from Glasgow Intl to Trieste
Explore the most affordable flight options available from Glasgow Intl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Wed 1/1018:10GLA - TRS
2 stops23h 35mMultiple Airlines
Wed 8/1017:00TRS - GLA
1 stop7h 20mMultiple Airlines
Deal found 17/8£129
Fri 12/920:55GLA - TRS
1 stop12h 45mMultiple Airlines
Fri 19/921:45TRS - GLA
1 stop25h 25mMultiple Airlines
Deal found 19/8£139
Thu 9/1006:00GLA - TRS
2 stops13h 55mITA Airways
Wed 15/1006:35TRS - GLA
2 stops10h 35mITA Airways
Deal found 16/8£400
Thu 9/1006:00GLA - TRS
2 stops27h 50mITA Airways
Fri 17/1007:55TRS - GLA
2 stops9h 15mITA Airways
Deal found 16/8£453
Thu 9/1006:00GLA - TRS
2 stops13h 55mITA Airways
Sun 19/1019:25TRS - GLA
2 stops21h 45mITA Airways
Deal found 16/8£555

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl 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, Cheapflights users made 858,174 searches. Data last updated 19 August 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Trieste that are best for you.

Fly from

Glasgow Intl

Fly to

Trieste

Route

Depart

Return

Price

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Wed 1/10

18:10-18:45

2 stops23h 35m

Trieste Ronchi dei Legionari

Wed 8/10

17:00-23:20

1 stop7h 20m

£129

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Fri 12/9

20:55-10:40

1 stop12h 45m

Trieste Ronchi dei Legionari

Fri 19/9

21:45-22:10

1 stop25h 25m

£139

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Fri 30/1

12:50-22:30

1 stop8h 40m

Trieste Ronchi dei Legionari

Sun 1/2

15:00-12:05

1 stop22h 05m

£185

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Thu 9/10

06:00-20:55

2 stops13h 55m

Trieste Ronchi dei Legionari

Wed 15/10

06:35-16:10

2 stops10h 35m

£400

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Sun 19/10

20:05-21:20

1 stop24h 15m

£69

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Sun 19/10

21:55-21:20

2 stops22h 25m

£80

GlasgowTrieste

GLA - TRS

GLATRS

Glasgow Intl

Sun 31/8

08:10-07:00

2 stops21h 50m

£98

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Best time to book a flight from Glasgow Intl to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Glasgow Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated 19 August 2025.
Read through reviews of airlines operating flights from Glasgow Intl Airport to Trieste, such as Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,334 reviews
Check prices

Overall

6.8

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Crew

7.6

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

BHX - FRA

Not as good as when I traveled many years ago. My main problem was missing my flight from Frankfurt to Birmingham because of very late start from LA and was told delay wil be made up but then I had to wait 5 hours for my next booked fight . Asian vegetarian food was skimpy and horrible.
Lufthansa
6.8
Okay
7,334 reviews
Lufthansa
6.8
Okay
7,334 reviews
Check prices

Overall

6.8

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Crew

7.6

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

BHX - FRA

Not as good as when I traveled many years ago. My main problem was missing my flight from Frankfurt to Birmingham because of very late start from LA and was told delay wil be made up but then I had to wait 5 hours for my next booked fight . Asian vegetarian food was skimpy and horrible.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from Glasgow Intl?

    Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from Glasgow Intl. On average, Ronchi dei Legionari has 0 inbound flights from Glasgow Intl per day from 1 airline. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • How long is the flight from Glasgow Intl Airport to Trieste?

    Airlines like Lufthansa fly from Glasgow Intl Airport to Trieste in about 8h 40m. The time it takes to get you to your destination can typically vary by up to . The distance between Glasgow Intl Airport and Trieste is about 1039 mi.

  • Can I find deals for flights from Glasgow Intl to Trieste that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Trieste flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Trieste.

  • Can I find deals for business class flights from Glasgow Intl to Trieste?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Trieste?

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

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Alternative routes for Glasgow Intl to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Vicenza flights

Top airline flying from Glasgow Intl to Trieste

Discover the top airline that operate flights from Glasgow Intl to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£145Average£215FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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How does Cheapflights help users find flights from Glasgow Intl to Trieste?

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Can Cheapflights find flights from Glasgow Intl to Trieste with no change fees?

Need flexible booking options for your flight to Trieste from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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