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Heathrow Airport to Trieste Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Trieste Airport over the next 90 days, with one-way fares from US$125 and round-trip from US$194. Based on Trip.com's latest 7-day flight data.

      • LHR 16:30
        16h 55m
        1 stop
        TRS 10:25
        London - Trieste | Thu, Nov 5 | ITA Airways
        TRS 06:35
        10h 5m
        1 stop
        LHR 15:40
        Trieste - London | Thu, Nov 12 | ITA Airways
        US$194 US$256
        24% off
        24% off
        US$256 US$194
      • LHR 10:30
        7h
        1 stop
        TRS 18:30
        London - Trieste | Sat, Nov 21 | ITA Airways
        TRS 15:15
        19h 25m
        1 stop
        LHR 09:40
        Trieste - London | Sat, Nov 28 | ITA Airways
        US$194 US$256
        24% off
        24% off
        US$256 US$194
      • LHR 10:30
        27h
        1 stop
        TRS 14:30
        London - Trieste | Sun, Nov 22 | ITA Airways
        TRS 06:35
        10h 5m
        1 stop
        LHR 15:40
        Trieste - London | Thu, Nov 26 | ITA Airways
        US$194 US$256
        24% off
        24% off
        US$256 US$194
      • LHR 10:30
        22h 55m
        1 stop
        TRS 10:25
        London - Trieste | Sun, Nov 15 | ITA Airways
        TRS 19:15
        21h 25m
        1 stop
        LHR 15:40
        Trieste - London | Fri, Nov 20 | ITA Airways
        US$194
        24% off
        US$256 US$194
      • LHR 10:30
        7h
        1 stop
        TRS 18:30
        London - Trieste | Tue, Nov 10 | ITA Airways
        TRS 11:15
        5h 25m
        1 stop
        LHR 15:40
        Trieste - London | Thu, Nov 12 | ITA Airways
        US$194
        24% off
        US$256 US$194
      • LHR 10:30
        22h 55m
        1 stop
        TRS 10:25
        London - Trieste | Tue, Nov 17 | ITA Airways
        TRS 15:15
        19h 25m
        1 stop
        LHR 09:40
        Trieste - London | Sun, Nov 22 | ITA Airways
        US$196
        23% off
        US$256 US$196
      • LHR 10:30
        11h 25m
        1 stop
        TRS 22:55
        London - Trieste | Fri, Nov 20 | ITA Airways
        TRS 15:15
        19h 25m
        1 stop
        LHR 09:40
        Trieste - London | Mon, Nov 23 | ITA Airways
        US$196
        23% off
        US$256 US$196
      • LHR 10:30
        27h
        1 stop
        TRS 14:30
        London - Trieste | Wed, Nov 11 | ITA Airways
        TRS 19:15
        15h 25m
        1 stop
        LHR 09:40
        Trieste - London | Wed, Nov 18 | ITA Airways
        US$196
        23% off
        US$256 US$196
      • LHR 10:30
        7h
        1 stop
        TRS 18:30
        London - Trieste | Sat, Nov 14 | ITA Airways
        TRS 19:15
        15h 25m
        1 stop
        LHR 09:40
        Trieste - London | Mon, Nov 16 | ITA Airways
        US$196
        23% off
        US$256 US$196
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Wed, Nov 4 | ITA Airways
        TRS 19:15
        21h 25m
        1 stop
        LHR 15:40
        Trieste - London | Wed, Nov 11 | ITA Airways
        US$207
        19% off
        US$256 US$207
      • LHR 10:30
        11h 25m
        1 stop
        TRS 22:55
        London - Trieste | Thu, Nov 19 | ITA Airways
        TRS 19:15
        21h 25m
        1 stop
        LHR 15:40
        Trieste - London | Wed, Nov 25 | ITA Airways
        US$207
        19% off
        US$256 US$207
      • LHR 16:30
        21h
        1 stop
        TRS 14:30
        London - Trieste | Mon, Nov 16 | ITA Airways
        TRS 15:15
        19h 25m
        1 stop
        LHR 09:40
        Trieste - London | Mon, Nov 23 | ITA Airways
        US$207
        19% off
        US$256 US$207
      • LON 13:00
        17h 25m
        1 stop
        TRS 14:00
        London - Trieste | Fri, Sep 25 | Normal Airline
        TRS 15:00
        6h
        Direct
        LON 16:00
        Trieste - London | Sun, Sep 27 | Normal Airline
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      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Sun, Nov 8 | ITA Airways
        US$125 US$202
        38% off
        38% off
        US$202 US$125
      • LHR 16:30
        25h
        1 stop
        TRS 18:30
        London - Trieste | Sat, Oct 31 | ITA Airways
        US$131 US$202
        35% off
        35% off
        US$202 US$131
      • LHR 10:30
        11h 25m
        1 stop
        TRS 22:55
        London - Trieste | Mon, Nov 2 | ITA Airways
        US$132 US$202
        35% off
        35% off
        US$202 US$132
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Sun, Oct 18 | ITA Airways
        US$138
        32% off
        US$202 US$138
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Sun, Oct 25 | ITA Airways
        US$151
        25% off
        US$202 US$151
      • LHR 10:30
        11h 25m
        1 stop
        TRS 22:55
        London - Trieste | Tue, Oct 27 | ITA Airways
        US$157
        22% off
        US$202 US$157
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Tue, Sep 29 | ITA Airways
        US$157
        22% off
        US$202 US$157
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Mon, Oct 5 | ITA Airways
        US$157
        22% off
        US$202 US$157
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Fri, Oct 23 | ITA Airways
        US$158
        22% off
        US$202 US$158
      • LHR 10:30
        11h 25m
        1 stop
        TRS 22:55
        London - Trieste | Sat, Oct 24 | ITA Airways
        US$160
        21% off
        US$202 US$160
      • LHR 16:30
        5h 25m
        1 stop
        TRS 22:55
        London - Trieste | Mon, Oct 26 | ITA Airways
        US$160
        21% off
        US$202 US$160
      • LHR 10:30
        11h 25m
        1 stop
        TRS 22:55
        London - Trieste | Sun, Nov 1 | ITA Airways
        US$163
        19% off
        US$202 US$163
      • LON 13:00
        17h 25m
        1 stop
        TRS 14:00
        London - Trieste | Fri, Sep 25 | Normal Airline
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        Find more flights

Displayed flight fares from Heathrow Airport to Trieste Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Heathrow Airport to Trieste Airport?

The cheapest airline flying from Heathrow Airport to Trieste Airport is ITA Airways (from US$124) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

ITA Airways
From US$124
Lufthansa
From US$184
KLM
From US$248
Air France
From US$298
LOT Polish Airlines
From US$307
KM Malta Airlines
From US$678

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Trieste Airport?

Check the schedule for flights from London to Trieste and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AZ207

    Heathrow Airport

    16:30

    LHR

    2h 40m

    Direct

    20:10

    FCO

    S M T W T F S
    Search

  2. AZ1363

    Leonardo da Vinci–Fiumicino Airport

    21:45

    FCO

    1h 10m

    Direct

    22:55

    TRS

    S M T W T F S

  3. AZ203

    Heathrow Airport

    10:30

    LHR

    2h 40m

    Direct

    14:10

    FCO

    S M T W T F S
    Search

  4. AZ1359

    Leonardo da Vinci–Fiumicino Airport

    17:20

    FCO

    1h 10m

    Direct

    18:30

    TRS

    S M T W T F S

  5. AZ203

    Heathrow Airport

    10:30

    LHR

    2h 40m

    Direct

    14:10

    FCO

    S M T W T F S
    Search

  6. AZ1363

    Leonardo da Vinci–Fiumicino Airport

    21:45

    FCO

    1h 10m

    Direct

    22:55

    TRS

    S M T W T F S

  7. AZ207

    Heathrow Airport

    16:30

    LHR

    2h 40m

    Direct

    20:10

    FCO

    S M T W T F S
    Search

  8. AZ1357

    Leonardo da Vinci–Fiumicino Airport

    09:15

    FCO

    1h 10m

    Direct

    10:25

    TRS

    S M T W T F S

  9. AZ203

    Heathrow Airport

    10:30

    LHR

    2h 40m

    Direct

    14:10

    FCO

    S M T W T F S
    Search

  10. AZ1357

    Leonardo da Vinci–Fiumicino Airport

    09:15

    FCO

    1h 10m

    Direct

    10:25

    TRS

    S M T W T F S
Find more flights and airlines

About Heathrow Airport and Trieste Airport

Learn about Heathrow Airport (LHR) and Trieste Airport (TRS) — including location, terminals, transportation, and travel tips.

Flight distance1,199.78km
Cheapest one-way ticket priceUS$125
Cheapest return ticket priceUS$194

FAQs for Heathrow Airport to Trieste Airport Flights

  • What is the transportation method from the main airport to downtown in Trieste?

    • The distance from Trieste – Friuli Venezia Giulia Airport to downtown is about 29km, by taxi about 40 minutes.
  • The closest airport to Trieste Airport (TRS) is Venice Marco Polo Airport. The distance is around 95km.
  • One-way flights from Heathrow Airport to Trieste Airport currently start from US$125, and round-trip fares start from US$194. The current lowest fare is a ITA Airways flight departing on Sun, Nov 8; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Trieste Airport is US$235. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Trieste Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.