Cheap flights from Porto to Upper Middle Rhine Valley from CA $128

View CA $128 flight on Fri, Nov. 14, 2025Opens in a new window

Popular airlines from Porto to Upper Middle Rhine Valley

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • British Airways

    British Airways

  • Austrian Airlines

    Austrian Airlines

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Cheap flights from Porto (OPO) to Upper Middle Rhine Valley (FRA)

Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $403 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Sep. 11 - Mon, Sep. 15
OPO
Porto
CGN
Cologne
CA $403 Roundtrip, found 19 hours ago
CA $403
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Thu, Sep. 11 from Porto to Cologne, returning Mon, Sep. 15, priced at CA $403 found 19 hours ago
Lufthansa
Thu, Sep. 11 - Mon, Sep. 15
OPO
Porto
CGN
Cologne
CA $404 Roundtrip, found 19 hours ago
CA $404
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Thu, Sep. 11 from Porto to Cologne, returning Mon, Sep. 15, priced at CA $404 found 19 hours ago
Austrian Airlines
Thu, Sep. 4 - Thu, Sep. 11
OPO
Porto
CGN
Cologne
CA $474 Roundtrip, found 20 hours ago
CA $474
Roundtrip
found 20 hours ago
Select Austrian Airlines flight, departing Thu, Sep. 4 from Porto to Cologne, returning Thu, Sep. 11, priced at CA $474 found 20 hours ago
Air Europa
Thu, Sep. 4 - Sun, Sep. 7
OPO
Porto
FRA
Frankfurt
CA $478 Roundtrip, found 12 hours ago
CA $478
Roundtrip
found 12 hours ago
Select Air Europa flight, departing Thu, Sep. 4 from Porto to Frankfurt, returning Sun, Sep. 7, priced at CA $478 found 12 hours ago
TAP Portugal
Sun, Aug. 24 - Wed, Sep. 3
OPO
Porto
FRA
Frankfurt
CA $493 Roundtrip, found 1 day ago
CA $493
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Sun, Aug. 24 from Porto to Frankfurt, returning Wed, Sep. 3, priced at CA $493 found 1 day ago
Swiss International Air Lines
Tue, Sep. 2 - Tue, Sep. 23
OPO
Porto
CGN
Cologne
CA $521 Roundtrip, found 4 days ago
CA $521
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Sep. 2 from Porto to Cologne, returning Tue, Sep. 23, priced at CA $521 found 4 days ago
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