Cheap flight from London to Trieste from $69
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Flights from London to Trieste
Find cheap airlines flights from London to Trieste
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from London to Trieste
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Sat, Jun 21 | Ryanair
TRS 6:00 AM2h 10mNonstopSTN 7:10 AMTrieste - London | Tue, Jun 24 | Ryanair$69 $39082% OFF82% OFF$390 $69 -
STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 8 | Ryanair
TRS 6:00 AM2h 10mNonstopSTN 7:10 AMTrieste - London | Sat, Jul 12 | Ryanair$73 $39081% OFF81% OFF$390 $73
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 15 | Ryanair
TRS 6:00 AM2h 10mNonstopSTN 7:10 AMTrieste - London | Tue, Jul 22 | Ryanair$74 $39081% OFF81% OFF$390 $74
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jun 24 | Ryanair
TRS 6:00 AM2h 10mNonstopSTN 7:10 AMTrieste - London | Tue, Jul 1 | Ryanair$7481% OFF$390 $74
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jun 17 | Ryanair
TRS 6:00 AM2h 10mNonstopSTN 7:10 AMTrieste - London | Sat, Jun 21 | Ryanair$7581% OFF$390 $75
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 1 | Ryanair
TRS 6:00 AM2h 10mNonstopSTN 7:10 AMTrieste - London | Tue, Jul 8 | Ryanair$7681% OFF$390 $76
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STN 7:45 PM2h 5mNonstopTRS 10:50 PMLondon - Trieste | Thu, Jul 10 | Ryanair
TRS 6:10 PM2h 10mNonstopSTN 7:20 PMTrieste - London | Thu, Jul 17 | Ryanair$7780% OFF$390 $77
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STN 7:45 PM2h 5mNonstopTRS 10:50 PMLondon - Trieste | Thu, Jun 19 | Ryanair
TRS 4:40 PM2h 10mNonstopSTN 5:50 PMTrieste - London | Mon, Jun 23 | Ryanair$7880% OFF$390 $78
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STN 7:45 PM2h 5mNonstopTRS 10:50 PMLondon - Trieste | Thu, Jul 3 | Ryanair
TRS 6:10 PM2h 10mNonstopSTN 7:20 PMTrieste - London | Thu, Jul 10 | Ryanair$8080% OFF$390 $80
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STN 7:45 PM2h 5mNonstopTRS 10:50 PMLondon - Trieste | Thu, Jun 12 | Ryanair
TRS 6:10 PM2h 10mNonstopSTN 7:20 PMTrieste - London | Thu, Jun 19 | Ryanair$34711% OFF$390 $347
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LON 1:00 PM17h 25m1 stopsTRS Invalid DateLondon - Trieste | Thu, Jun 12 | Normal Airline
TRS 3:00 PM6hNonstopLON 4:00 PMTrieste - London | Sat, Jun 14 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 8 | Ryanair$37 $46792% OFF92% OFF$467 $37
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 29 | Ryanair$41 $46791% OFF91% OFF$467 $41
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 15 | Ryanair$41 $46791% OFF91% OFF$467 $41
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jun 24 | Ryanair$4291% OFF$467 $42
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jun 17 | Ryanair$4391% OFF$467 $43
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jul 1 | Ryanair$4391% OFF$467 $43
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Sat, Jun 21 | Ryanair$5289% OFF$467 $52
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STN 7:35 AM2h 5mNonstopTRS 10:40 AMLondon - Trieste | Tue, Jun 10 | Ryanair$12274% OFF$467 $122
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STN 11:45 AM2h 5mNonstopTRS 2:50 PMLondon - Trieste | Sun, Jun 15 | Ryanair$14070% OFF$467 $140
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STN 10:30 AM2h 5mNonstopTRS 1:35 PMLondon - Trieste | Fri, Jun 13 | Ryanair$41611% OFF$467 $416
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LON 1:00 PM17h 25m1 stopsTRS Invalid DateLondon - Trieste | Thu, Jun 12 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | London to Trieste
| Cheapest one-way flight price | $36 |
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| Cheapest round-trip ticket price | $68 |
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 1,180.89 km |
| Average flight time | 2 hours 5 minutes |
| Popular airline | Lufthansa |
When is the cheapest time to fly from London to Trieste?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from London (LON) to Trieste (TRS) the cheapest?
Airlines adjust prices for flights from London to Trieste based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from London (LON) to Trieste (TRS) cost?
According to Trip.com's data, the lowest price is around $366. -
How long does it take to fly from London (LON) to Trieste (TRS) and what is the distance?
It takes around 2 hours 5 minutes to fly from London (LON) to Trieste (TRS). -
What are the most popular airlines that fly from London (LON) to Trieste (TRS)?
Airlines with flights from London (LON) to Trieste (TRS): Ryanair.
How to find a cheap flight from London to Trieste
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Trieste. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest London to Trieste ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from London to Trieste for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $37 for a one-way ticket on Tue, Jul 8.
Compare cheap London to Trieste flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from London to Trieste. The most affordable airline currently operating on this route is Ryanair.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your London to Trieste route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap London to Trieste flight deals and promo codes.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from London to Trieste to access exclusive deals just for you.
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