Flights to Tras-os-Montes from Istanbul - ￥22,160

View ￥22,160 flight on Fri, Mar 20, 2026Opens in a new window

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Cheap Flights from Istanbul to Tras-os-Montes (IST-OPO)

Prices were available within the past 7 days and start at ￥22,160 for one-way flights and ￥40,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 28 - Fri, Dec 5
IST
Istanbul
OPO
Porto
￥40,510 Roundtrip, found 18 hours ago
￥40,510
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from Istanbul to Porto, returning Fri, Dec 5, priced at ￥40,510 found 18 hours ago
Lufthansa
Fri, Nov 28 - Fri, Dec 5
IST
Istanbul
OPO
Porto
￥43,140 Roundtrip, found 18 hours ago
￥43,140
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from Istanbul to Porto, returning Fri, Dec 5, priced at ￥43,140 found 18 hours ago
Air Europa
Sat, May 2 - Mon, May 4
IST
Istanbul
OPO
Porto
￥43,260 Roundtrip, found 5 hours ago
￥43,260
Roundtrip
found 5 hours ago
Select Air Europa flight, departing Sat, May 2 from Istanbul to Porto, returning Mon, May 4, priced at ￥43,260 found 5 hours ago
Air Serbia
Fri, Mar 20 - Fri, Mar 27
IST
Istanbul
OPO
Porto
￥45,020 Roundtrip, found 12 hours ago
￥45,020
Roundtrip
found 12 hours ago
Select Air Serbia flight, departing Fri, Mar 20 from Istanbul to Porto, returning Fri, Mar 27, priced at ￥45,020 found 12 hours ago
KLM
Fri, Mar 20 - Fri, Mar 27
IST
Istanbul
OPO
Porto
￥62,100 Roundtrip, found 12 hours ago
￥62,100
Roundtrip
found 12 hours ago
Select KLM flight, departing Fri, Mar 20 from Istanbul to Porto, returning Fri, Mar 27, priced at ￥62,100 found 12 hours ago
Turkish Airlines
Fri, Mar 20 - Fri, Mar 27
IST
Istanbul
OPO
Porto
￥69,490 Roundtrip, found 12 hours ago
￥69,490
Roundtrip
found 12 hours ago
Select Turkish Airlines flight, departing Fri, Mar 20 from Istanbul to Porto, returning Fri, Mar 27, priced at ￥69,490 found 12 hours ago
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