Find Cheap Flights from Seattle (SEA) to Cascais (LIS) from CHF 788

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Selected flight deals from Seattle to Cascais

The lowest prices found within the past 7 days from Seattle to Cascais were CHF 371 for one-way flights and CHF 788 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 6 Jun - Sun, 21 Jun
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CHF 788 Return, found 3 days ago
CHF 788
Return
found 3 days ago
Select Icelandair flight, departing Sat, 6 Jun from Seattle - Tacoma Intl. to Humberto Delgado, returning Sun, 21 Jun, priced at CHF 788 found 3 days ago
Mon, 24 Aug - Sun, 30 Aug
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CHF 820 Return, found 3 days ago
CHF 820
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Aug from Seattle - Tacoma Intl. to Humberto Delgado, returning Sun, 30 Aug, priced at CHF 820 found 3 days ago
Mon, 24 Aug - Sun, 30 Aug
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CHF 821 Return, found 3 days ago
CHF 821
Return
found 3 days ago
Select Aer Lingus flight, departing Mon, 24 Aug from Seattle - Tacoma Intl. to Humberto Delgado, returning Sun, 30 Aug, priced at CHF 821 found 3 days ago
Mon, 24 Aug - Sun, 30 Aug
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CHF 821 Return, found 3 days ago
CHF 821
Return
found 3 days ago
Select British Airways flight, departing Mon, 24 Aug from Seattle - Tacoma Intl. to Humberto Delgado, returning Sun, 30 Aug, priced at CHF 821 found 3 days ago
Mon, 24 Aug - Sun, 30 Aug
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CHF 832 Return, found 3 days ago
CHF 832
Return
found 3 days ago
Select Air Canada flight, departing Mon, 24 Aug from Seattle - Tacoma Intl. to Humberto Delgado, returning Sun, 30 Aug, priced at CHF 832 found 3 days ago
Cheap Flights from Seattle to Cascais & Flight Information
Origin airport IATA code
SEA
Destination airport IATA code
LIS
Return price
CHF 787

Best Day to Book Flight from Seattle to Cascais

Cascais Flight Information

Traveling From
Seattle
Origin Airport IATA Code
SEA
Traveling To
Cascais
Destination Airport IATA Code
LIS
Number of Airlines Serving
Available Airlines
Delta, Air Canada, Icelandair, Air France, Aer Lingus, British Airways
Distance
Direct Flight Time
Flight Price
CHF 788

Need a car after flight from Seattle to Cascais

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Seattle to Cascais

EVOLUTION Cascais-Estoril Hotel

EVOLUTION Cascais-Estoril Hotel

4 out of 5
Avenida Marginal 7034, Estoril Cascais
Dieses Hotel mit Wellnessangebot bietet dir einen angenehmen Aufenthalt in Cascais. Freu dich auf WLAN-Internetzugang (kostenlos), Wellnessbereich und 2 Restaurants. ...
9.4/10 Exceptional! (586 reviews)
"They did not accommodate me and switched my room !"

Reviewed on 20 May 2026

Opens in a new windowEVOLUTION Cascais-Estoril Hotel
Hotel Baia

Hotel Baia

4 out of 5
Passeio D. Luís I Cascais
Dieses Hotel in Strandnähe bietet dir einen angenehmen Aufenthalt in Cascais. Freu dich auf WLAN-Internetzugang (kostenlos), 2 Bars/Lounges und Dachterrasse. ...
9.2/10 Wonderful! (1,001 reviews)
"Beautiful property. Great walkable location. Amazing breakfast included.Night life loud though if on lower floor or backside of hotel."

Reviewed on 16 May 2026

Opens in a new windowHotel Baia
The Albatroz Hotel

The Albatroz Hotel

5 out of 5
Rua Frederico Arouca, 100 Cascais
Dieses Hotel im luxuriösen Stil bietet dir einen angenehmen Aufenthalt in Cascais. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und ...
9.8/10 Exceptional! (822 reviews)
"Beautiful well appointed hotel in good location. Staff very attentive and helpful."

Reviewed on 18 May 2026

Opens in a new windowThe Albatroz Hotel
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Vila Gale Cascais Hotel & Resort

Vila Gale Cascais Hotel & Resort

4 out of 5
Rua Frei Nicolau de Oliveira, 80 Cascais
Dieses Hotel mit Wellnessangebot bietet dir einen angenehmen Aufenthalt in Cascais. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und ...
8.4/10 Very Good! (1,000 reviews)
"Basic hotel, but looks luxury. No tea bag and coffee maker. No soap. No service at all"

Reviewed on 16 May 2026

Opens in a new windowVila Gale Cascais Hotel & Resort
Estalagem Muchaxo Hotel

Estalagem Muchaxo Hotel

4 out of 5
Praia do Guincho Cascais
Dieses Hotel in Strandnähe bietet dir einen angenehmen Aufenthalt in Cascais. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Parken ...
7.4/10 Good! (501 reviews)
"It’s very old and food was so bad"

Reviewed on 17 May 2026

Opens in a new windowEstalagem Muchaxo Hotel
Hotel Lido

Hotel Lido

4 out of 5
Rua do Alentejo 12 Cascais
Dieses Hotel für Familien bietet dir einen angenehmen Aufenthalt in Cascais. Freu dich auf WLAN-Internetzugang (kostenlos), Parken ohne Service (kostenlos) und ...
Opens in a new windowHotel Lido
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all holiday package bookings with Flight + Hotel made on ebookers.ie from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.