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Cheap flights from Newcastle upon Tyne to Trieste from £256

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — TRS
4 Jun — 11 Jun1
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 5 May 2026.

Mon 14/918:55
NCL
-
TRS
2 stops25h 55m
Multiple Airlines
Sun 20/920:40
TRS
-
NCL
2 stops18h 15m
Multiple Airlines
Deal found 30/4£256
Mon 14/918:55
NCL
-
TRS
2 stops25h 55m
Ryanair
Sun 20/909:30
TRS
-
NCL
1 stop10h 35m
Ryanair
Deal found 30/4£294
Mon 14/911:55
NCL
-
TRS
1 stop9h 20m
Lufthansa
Sun 20/906:10
TRS
-
NCL
1 stop11h 55m
Lufthansa
Deal found 30/4£298

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 5 May 2026.

Round-trip from

£256
14/9-20/9
  • 14/9-20/9
  • 4 total stops
  • 44h 10m total
  • Newcastle upon Tyne to Trieste
Search Deals

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 5 May 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

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Mon 14/9

18:55-21:50

2 stops25h 55m

Trieste Ronchi dei Legionari

Sun 20/9

20:40-13:55

2 stops18h 15m

£256
Fastest return journey

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Mon 14/9

18:55-21:50

2 stops25h 55m

Trieste Ronchi dei Legionari

Sun 20/9

09:30-19:05

1 stop10h 35m

£294
Cheapest one-way
Fastest single journey

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Wed 10/6

14:15-18:30

2 stops27h 15m

£1,515

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Tue 7/7

14:15-18:30

2 stops51h 15m

£1,546

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Mon 6/7

14:15-22:55

2 stops31h 40m

£1,546

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Sun 5/7

14:15-22:55

2 stops31h 40m

£1,546

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Wed 8/7

14:15-22:55

2 stops31h 40m

£1,546

Newcastle upon TyneTrieste

NCL - TRS

NCLTRS

Newcastle upon Tyne

Thu 9/7

14:15-18:30

2 stops27h 15m

£1,546

Flights are sorted by cheapest return flights first.

Deals found on 4/5

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.

  • How long is the flight from Newcastle upon Tyne to Trieste?

    There are many flights that can get you from Newcastle upon Tyne to Trieste in 25h 55m. Fly via Ryanair to get the fastest option. Airlines will cover a distance of 918 mi.

  • 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.

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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Can Cheapflights find flights from Newcastle upon Tyne to Trieste with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newcastle upon Tyne to Trieste, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Trieste become cheaper?

Not ready to book yet? You can track prices for flights from Newcastle upon Tyne to Trieste on Cheapflights with our Price Alert feature and get notified when better prices are available.

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