Cheap flights from Cologne to Tras-os-Montes from CA $249

View CA $249 flight on Sat, Sep. 27, 2025Opens in a new window

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Cheap flights from Cologne (CGN) to Tras-os-Montes (OPO)

Prices were available within the past 7 days and start at CA $249 for one-way flights and CA $579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Aug. 4 - Fri, Aug. 8
DUS
Düsseldorf
OPO
Porto
CA $579 Roundtrip, found 1 day ago
CA $579
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Aug. 4 from Düsseldorf to Porto, returning Fri, Aug. 8, priced at CA $579 found 1 day ago
Lufthansa
Mon, Aug. 4 - Fri, Aug. 8
DUS
Düsseldorf
OPO
Porto
CA $591 Roundtrip, found 1 day ago
CA $591
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Aug. 4 from Düsseldorf to Porto, returning Fri, Aug. 8, priced at CA $591 found 1 day ago
Lufthansa
Sat, Sep. 27 - Mon, Oct. 13
CGN
Cologne
OPO
Porto
CA $592 Roundtrip, found 1 day ago
CA $592
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Sep. 27 from Cologne to Porto, returning Mon, Oct. 13, priced at CA $592 found 1 day ago
Swiss International Air Lines
Sat, Sep. 27 - Mon, Oct. 13
CGN
Cologne
OPO
Porto
CA $611 Roundtrip, found 1 day ago
CA $611
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, Sep. 27 from Cologne to Porto, returning Mon, Oct. 13, priced at CA $611 found 1 day ago
Austrian Airlines
Mon, Aug. 4 - Fri, Aug. 8
DUS
Düsseldorf
OPO
Porto
CA $621 Roundtrip, found 1 day ago
CA $621
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Aug. 4 from Düsseldorf to Porto, returning Fri, Aug. 8, priced at CA $621 found 1 day ago
British Airways
Sat, Sep. 27 - Mon, Oct. 13
CGN
Cologne
OPO
Porto
CA $848 Roundtrip, found 1 day ago
CA $848
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Sep. 27 from Cologne to Porto, returning Mon, Oct. 13, priced at CA $848 found 1 day ago
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