Cheap flights from Porto to Trieste

View AU$328 flight on Fri, 23 May 2025Opens in a new window

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Cheap Flights from Porto (OPO) to Trieste (TRS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed., 2 Apr. - Wed., 9 Apr.
OPO
Porto
TRS
Trieste
AU$426 Return, found 4 days ago
AU$426
Return
found 4 days ago
Select Lufthansa flight, departing Wed., 2 Apr. from Porto to Trieste, returning Wed., 9 Apr., priced at AU$426 found 4 days ago
Lufthansa
Wed., 2 Apr. - Wed., 9 Apr.
OPO
Porto
TRS
Trieste
AU$436 Return, found 4 days ago
AU$436
Return
found 4 days ago
Select Lufthansa flight, departing Wed., 2 Apr. from Porto to Trieste, returning Wed., 9 Apr., priced at AU$436 found 4 days ago
Lufthansa
Wed., 2 Apr. - Wed., 9 Apr.
OPO
Porto
TRS
Trieste
AU$451 Return, found 4 days ago
AU$451
Return
found 4 days ago
Select Lufthansa flight, departing Wed., 2 Apr. from Porto to Trieste, returning Wed., 9 Apr., priced at AU$451 found 4 days ago
Lufthansa
Wed., 2 Apr. - Wed., 9 Apr.
OPO
Porto
TRS
Trieste
AU$457 Return, found 4 days ago
AU$457
Return
found 4 days ago
Select Lufthansa flight, departing Wed., 2 Apr. from Porto to Trieste, returning Wed., 9 Apr., priced at AU$457 found 4 days ago
TAP Portugal
Wed., 2 Apr. - Wed., 9 Apr.
OPO
Porto
TRS
Trieste
AU$700 Return, found 4 days ago
AU$700
Return
found 4 days ago
Select TAP Portugal flight, departing Wed., 2 Apr. from Porto to Trieste, returning Wed., 9 Apr., priced at AU$700 found 4 days ago
Air Europa
Wed., 2 Apr. - Wed., 9 Apr.
OPO
Porto
TRS
Trieste
AU$988 Return, found 4 days ago
AU$988
Return
found 4 days ago
Select Air Europa flight, departing Wed., 2 Apr. from Porto to Trieste, returning Wed., 9 Apr., priced at AU$988 found 4 days ago
*Available to Expedia members.