What is the cheapest month to fly from Trieste to London?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Trieste (TRS) to London (LHR), with fares starting from $138.

What is the lowest current fare from TRS to LHR?

The lowest currently-listed fare from Trieste (TRS) to London (LHR) is $138 on 2026-09-13.

Is there a direct flight from Trieste to London?

There is currently no non-stop service from TRS to LHR. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Trieste to London

Cheapest current fares: $138 in September 2026 on connecting flights.

Last updated August 7, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Trieste (TRS) to London (LHR). Refreshed daily.

Trieste (TRS) → London (LHR)

September 2026 $138

Frequently asked questions

What is the cheapest month to fly from Trieste to London?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Trieste (TRS) to London (LHR), with fares starting from $138.
What is the lowest current fare from TRS to LHR?

The lowest currently-listed fare from Trieste (TRS) to London (LHR) is $138 on 2026-09-13.
Is there a direct flight from Trieste to London?

There is currently no non-stop service from TRS to LHR. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.