Flights from Houston to Souto da Carpalhosa

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 9 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$875 Roundtrip, found 3 days ago

$875

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $875 found 3 days ago

Tue, Jul 8 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$893 Roundtrip, found 3 days ago

$893

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $893 found 3 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$907 Roundtrip, found 3 days ago

$907

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $907 found 3 days ago

Mon, Jul 7 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$924 Roundtrip, found 3 days ago

$924

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Jul 7 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $924 found 3 days ago

Thu, Jul 10 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$935 Roundtrip, found 3 days ago

$935

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $935 found 3 days ago

Mon, Jul 7 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$938 Roundtrip, found 3 days ago

$938

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Jul 7 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $938 found 3 days ago

Tue, Jul 8 - Wed, Jul 16

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$944 Roundtrip, found 1 day ago

$944

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 16, priced at $944 found 1 day ago

Sat, Jul 5 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$953 Roundtrip, found 3 days ago

$953

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jul 5 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $953 found 3 days ago

Sat, Jul 5 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$967 Roundtrip, found 3 days ago

$967

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jul 5 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $967 found 3 days ago

Wed, Jul 2 - Wed, Jul 16

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$975 Roundtrip, found 1 day ago

$975

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 2 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 16, priced at $975 found 1 day ago

Tue, Jul 8 - Thu, Jul 17

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$984 Roundtrip, found 1 day ago

$984

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Thu, Jul 17, priced at $984 found 1 day ago

Sun, Jul 6 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,002 Roundtrip, found 3 days ago

$1,002

Roundtrip

found 3 days ago

Select Air Canada flight, departing Sun, Jul 6 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $1,002 found 3 days ago

Wed, Jul 9 - Thu, Jul 24

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,003 Roundtrip, found 3 days ago

$1,003

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Humberto Delgado, returning Thu, Jul 24, priced at $1,003 found 3 days ago

Thu, Jul 10 - Mon, Jul 21

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,005 Roundtrip, found 3 days ago

$1,005

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jul 21, priced at $1,005 found 3 days ago

Sat, Jul 5 - Wed, Jul 16

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,006 Roundtrip, found 1 day ago

$1,006

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jul 5 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 16, priced at $1,006 found 1 day ago

Wed, Jul 9 - Sat, Jul 19

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,011 Roundtrip, found 3 days ago

$1,011

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 19, priced at $1,011 found 3 days ago

Wed, Jul 2 - Thu, Jul 17

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,014 Roundtrip, found 1 day ago

$1,014

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 2 from George Bush Intercontinental to Humberto Delgado, returning Thu, Jul 17, priced at $1,014 found 1 day ago

Sun, Jul 6 - Wed, Jul 16

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,025 Roundtrip, found 1 day ago

$1,025

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Jul 6 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 16, priced at $1,025 found 1 day ago

Tue, Jul 8 - Tue, Jul 15

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,032 Roundtrip, found 1 day ago

$1,032

Roundtrip

found 1 day ago

Select Turkish Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 15, priced at $1,032 found 1 day ago

Sun, Jun 15 - Mon, Jun 30

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,152 Roundtrip, found 4 days ago

$1,152

Roundtrip

found 4 days ago

Select British Airways flight, departing Sun, Jun 15 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jun 30, priced at $1,152 found 4 days ago