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Cheap flights from Trieste to London Luton Airport from £33

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — LTN
27 joulu — 3 tammi1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Trieste to Luton
Explore the most affordable flight options available from Trieste to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 marraskuu 2025.

ti 9/1212:45TRS - LTN
1 stop11h 00mMultiple Airlines
pe 12/1205:50LTN - TRS
2 stops25h 00mMultiple Airlines
Deal found 25/11£111
la 13/1213:30TRS - LTN
1 stop10h 30mMultiple Airlines
su 14/1206:55LTN - TRS
2 stops23h 40mMultiple Airlines
Deal found 25/11£133
ma 22/1216:55TRS - LTN
1 stop15h 45mMultiple Airlines
ke 31/1208:25LTN - TRS
1 stop11h 20mMultiple Airlines
Deal found 25/11£135
su 7/1219:45TRS - LTN
1 stop12h 55mMultiple Airlines
su 14/1208:25LTN - TRS
1 stop9h 55mMultiple Airlines
Deal found 24/11£154
la 6/1213:30TRS - LTN
1 stop10h 30mRyanair
ma 8/1207:15LTN - TRS
1 stop8h 15mRyanair
Deal found 26/11£165
ma 1/1216:55TRS - LTN
1 stop15h 45mMultiple Airlines
ti 2/1215:25LTN - TRS
3 stops30h 30mMultiple Airlines
Deal found 25/11£175

Cheap flight deals from Trieste to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Trieste (TRS) to Luton (LTN). 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 27 marraskuu 2025.

Round-trip from

£79

One-way from

£33

Popular in

June

Cheapest in

May

Average price

£67
9/1-16/1
  • 9/1-16/1
  • 2 total stops
  • 25h 30m total
  • Trieste to London
Search Deals
14/3
  • 14/3
  • 1 total stop
  • 15h 10m total
  • Trieste to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Trieste to Luton 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 27 marraskuu 2025.
Use the filters below to find and compare flights from Trieste to London Luton Airport that are best for you.

Fly from

Trieste

Fly to

Luton

Route

Depart

Return

Price

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

pe 9/1

22:35-07:40

1 stop10h 05m

London Luton

pe 16/1

19:45-12:10

1 stop15h 25m

£79

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

la 10/1

13:30-23:00

1 stop10h 30m

London Luton

la 17/1

09:20-22:45

1 stop12h 25m

£87

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

la 10/1

13:30-23:00

1 stop10h 30m

London Luton

la 17/1

20:50-14:15

2 stops16h 25m

£89

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

ti 9/12

12:45-22:45

1 stop11h 00m

London Luton

pe 12/12

05:50-07:50

2 stops25h 00m

£111

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

to 12/3

18:55-14:00

2 stops20h 05m

London Luton

su 15/3

08:25-19:20

1 stop9h 55m

£113

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

to 15/1

15:15-20:55

1 stop6h 40m

London Luton

su 18/1

14:40-11:30

2 stops19h 50m

£121

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

su 15/3

19:45-07:40

1 stop12h 55m

£55

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

ke 13/5

12:45-02:45

1 stop15h 00m

£57

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

la 6/12

16:45-11:20

2 stops19h 35m

£63

TriesteLondon

TRS - LTN

TRSLTN

Trieste Ronchi dei Legionari

ti 12/5

18:35-17:30

2 stops23h 55m

£68

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Trieste to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Trieste 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 Trieste to Luton. 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 from for flights from Trieste to London Luton?

    Located just 18.2 mi from the city center, Trieste Ronchi dei Legionari is the airport most travelers will use when flying to London Luton from Trieste. Booking flights from Ronchi dei Legionari (TRS) to London Luton should be relatively easy as there are 0 daily outbound flights to London Luton from 0 different airlines.

  • How long is the flight from Trieste to London Luton Airport?

    Ryanair can get you from Trieste to London Luton Airport in just under 10h 30m. Your travel time can differ by up to . There are 754 mi between Trieste and London Luton Airport.

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

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

  • How can I find direct flights from Trieste to Luton?

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

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

    Yes. Cheapflights offers flight deals from Trieste to Luton 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 London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Slough
Croydon
Hounslow
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Brentford
Winchester
Crawley
Romford
Chichester
Bedford
Guildford
Ipswich

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Deals for Trieste to Luton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Trieste to Luton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Trieste to Luton.

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

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

Can Cheapflights notify me if prices for flights from Trieste to Luton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Luton from Trieste today and book when prices fit your budget.

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