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Cheap flights from Newcastle upon Tyne to Trieste from £142

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — TRS
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle upon Tyne to Trieste

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to Trieste
Explore the most affordable flight options available from Newcastle upon Tyne to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Thu 3/922:35
NCL
-
TRS
2 stops23h 25m
Multiple Airlines
Thu 10/916:25
TRS
-
NCL
1 stop6h 40m
Multiple Airlines
Deal found 30/7£142

Find flight deals from Newcastle upon Tyne to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) 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 2 August 2026.

Round-trip from

£142
Ryanair
  • Ryanair
  • 3/9-10/9
  • 3 total stops
  • 30h 05m total
  • Newcastle upon Tyne to Trieste
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne 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 2 August 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Thu 3/9

22:35-23:00

2 stops23h 25m

Trieste Ronchi dei Legionari

Thu 10/9

16:25-22:05

1 stop6h 40m

£142

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Sorted by cheapest first

Best time to book a flight from Newcastle upon Tyne to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Newcastle upon Tyne 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.

Related info for your journey

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

  • Can I find deals for flights from Newcastle upon Tyne to Trieste that include hotel bookings?

    Yes. In addition to deals on Newcastle upon Tyne to Trieste flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newcastle upon Tyne to Trieste?

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

  • Can I find deals for business class flights from Newcastle upon Tyne to Trieste?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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.

Travelling to a place near Trieste?

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Udine

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