Cheap flights from Phoenix to Sintra-Cascais Natural Park

View AU$473 flight on Mon, 27 Oct. 2025Opens in a new window

Popular airlines from Phoenix to Sintra-Cascais Natural Park

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

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Cheap Flights from Phoenix (PHX) to Sintra-Cascais Natural Park (LIS)

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.

United
Mon, 27 Oct. - Mon, 10 Nov.
PHX
Phoenix
LIS
Lisbon
AU$889 Return, found 1 day ago
AU$889
Return
found 1 day ago
Select United flight, departing Mon, 27 Oct. from Phoenix to Lisbon, returning Mon, 10 Nov., priced at AU$889 found 1 day ago
Air Canada
Mon, 27 Oct. - Mon, 10 Nov.
PHX
Phoenix
LIS
Lisbon
AU$899 Return, found 1 day ago
AU$899
Return
found 1 day ago
Select Air Canada flight, departing Mon, 27 Oct. from Phoenix to Lisbon, returning Mon, 10 Nov., priced at AU$899 found 1 day ago
United
Mon, 27 Oct. - Mon, 10 Nov.
PHX
Phoenix
LIS
Lisbon
AU$914 Return, found 1 day ago
AU$914
Return
found 1 day ago
Select United flight, departing Mon, 27 Oct. from Phoenix to Lisbon, returning Mon, 10 Nov., priced at AU$914 found 1 day ago
Delta
Mon, 27 Oct. - Mon, 10 Nov.
PHX
Phoenix
LIS
Lisbon
AU$922 Return, found 1 day ago
AU$922
Return
found 1 day ago
Select Delta flight, departing Mon, 27 Oct. from Phoenix to Lisbon, returning Mon, 10 Nov., priced at AU$922 found 1 day ago
Air France
Mon, 27 Oct. - Mon, 10 Nov.
PHX
Phoenix
LIS
Lisbon
AU$991 Return, found 1 day ago
AU$991
Return
found 1 day ago
Select Air France flight, departing Mon, 27 Oct. from Phoenix to Lisbon, returning Mon, 10 Nov., priced at AU$991 found 1 day ago
KLM
Mon, 27 Oct. - Mon, 10 Nov.
PHX
Phoenix
LIS
Lisbon
AU$1,002 Return, found 1 day ago
AU$1,002
Return
found 1 day ago
Select KLM flight, departing Mon, 27 Oct. from Phoenix to Lisbon, returning Mon, 10 Nov., priced at AU$1,002 found 1 day ago

Find the cheapest month to fly from Phoenix (PHX) to Lisbon (LIS)

February is typically the cheapest month to fly

From AU$738 - AU$1,199 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.