Cheap flights from Lisbon District to Duck Key from CA $520

View CA $520 flight on Sat, Feb. 28, 2026Opens in a new window

Popular airlines from Lisbon to Duck Key

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Cheap flights from Lisbon District (PT-11) to Duck Key (MIA)

Prices were available within the past 7 days and start at CA $520 for one-way flights and CA $714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Wed, Sep. 17 - Fri, Sep. 26
LIS
Lisbon
MIA
Miami
CA $714 Roundtrip, found 3 days ago
CA $714
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Wed, Sep. 17 from Lisbon to Miami, returning Fri, Sep. 26, priced at CA $714 found 3 days ago
Air Canada
Wed, Dec. 3 - Mon, Dec. 22
LIS
Lisbon
MIA
Miami
CA $745 Roundtrip, found 15 hours ago
CA $745
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Dec. 3 from Lisbon to Miami, returning Mon, Dec. 22, priced at CA $745 found 15 hours ago
Swiss International Air Lines
Wed, Sep. 17 - Fri, Sep. 26
LIS
Lisbon
MIA
Miami
CA $754 Roundtrip, found 3 days ago
CA $754
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Sep. 17 from Lisbon to Miami, returning Fri, Sep. 26, priced at CA $754 found 3 days ago
Air Europa
Wed, Sep. 17 - Fri, Sep. 26
LIS
Lisbon
MIA
Miami
CA $759 Roundtrip, found 3 days ago
CA $759
Roundtrip
found 3 days ago
Select Air Europa flight, departing Wed, Sep. 17 from Lisbon to Miami, returning Fri, Sep. 26, priced at CA $759 found 3 days ago
Lufthansa
Wed, Sep. 17 - Fri, Sep. 26
LIS
Lisbon
MIA
Miami
CA $763 Roundtrip, found 3 days ago
CA $763
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Sep. 17 from Lisbon to Miami, returning Fri, Sep. 26, priced at CA $763 found 3 days ago
United
Wed, Dec. 3 - Mon, Dec. 22
LIS
Lisbon
MIA
Miami
CA $893 Roundtrip, found 15 hours ago
CA $893
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Dec. 3 from Lisbon to Miami, returning Mon, Dec. 22, priced at CA $893 found 15 hours ago

Find the cheapest month to fly from Lisbon (LIS) to Miami (MIA)

February is typically the cheapest month to fly

From CA $552 - CA $733 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.