Flights to Sintra-Cascais Natural Park from San Francisco - ￥46,300

View ￥46,300 flight on Mon, Dec 29, 2025Opens in a new window

Popular airlines from San Francisco to Sintra-Cascais Natural Park

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Cheap Flights from San Francisco to Sintra-Cascais Natural Park (SJC-LIS)

Prices were available within the past 7 days and start at ￥46,300 for one-way flights and ￥109,110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 14 - Wed, Aug 27
SFO
San Francisco
LIS
Lisbon
￥109,110 Roundtrip, found 4 days ago
￥109,110
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 14 from San Francisco to Lisbon, returning Wed, Aug 27, priced at ￥109,110 found 4 days ago
Air Canada
Thu, Aug 14 - Wed, Aug 27
SFO
San Francisco
LIS
Lisbon
￥110,440 Roundtrip, found 4 days ago
￥110,440
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Aug 14 from San Francisco to Lisbon, returning Wed, Aug 27, priced at ￥110,440 found 4 days ago
Air Canada
Thu, Aug 14 - Wed, Aug 27
SFO
San Francisco
LIS
Lisbon
￥111,420 Roundtrip, found 4 days ago
￥111,420
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Aug 14 from San Francisco to Lisbon, returning Wed, Aug 27, priced at ￥111,420 found 4 days ago
United
Thu, Aug 14 - Wed, Aug 27
SFO
San Francisco
LIS
Lisbon
￥113,000 Roundtrip, found 4 days ago
￥113,000
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 14 from San Francisco to Lisbon, returning Wed, Aug 27, priced at ￥113,000 found 4 days ago
Delta
Thu, Aug 14 - Wed, Aug 27
SFO
San Francisco
LIS
Lisbon
￥115,860 Roundtrip, found 4 days ago
￥115,860
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 14 from San Francisco to Lisbon, returning Wed, Aug 27, priced at ￥115,860 found 4 days ago
Scandinavian Airlines
Thu, Aug 14 - Wed, Aug 27
SFO
San Francisco
LIS
Lisbon
￥173,840 Roundtrip, found 4 days ago
￥173,840
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Aug 14 from San Francisco to Lisbon, returning Wed, Aug 27, priced at ￥173,840 found 4 days ago

Find the cheapest month to fly from San Francisco (SFO) to Lisbon (LIS)

February is typically the cheapest month to fly

From ￥72,050 - ￥146,445 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.