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 1 day ago

$875

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $875 found 1 day ago

Tue, Jul 8 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$893 Roundtrip, found 1 day ago

$893

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $893 found 1 day ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$907 Roundtrip, found 1 day ago

$907

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $907 found 1 day ago

Mon, Jul 7 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$924 Roundtrip, found 1 day ago

$924

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 7 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $924 found 1 day ago

Thu, Jul 10 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$935 Roundtrip, found 1 day ago

$935

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $935 found 1 day ago

Mon, Jul 7 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$938 Roundtrip, found 1 day ago

$938

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 7 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $938 found 1 day ago

Wed, Jul 9 - Mon, Jul 21

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$945 Roundtrip, found 1 day ago

$945

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jul 21, priced at $945 found 1 day ago

Sat, Jul 5 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$953 Roundtrip, found 1 day ago

$953

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jul 5 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 22, priced at $953 found 1 day ago

Sat, Jul 5 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$967 Roundtrip, found 1 day ago

$967

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jul 5 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $967 found 1 day ago

Sun, Jul 6 - Tue, Jul 22

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,002 Roundtrip, found 1 day ago

$1,002

Roundtrip

found 1 day 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 1 day ago

Wed, Jul 9 - Thu, Jul 24

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,003 Roundtrip, found 1 day ago

$1,003

Roundtrip

found 1 day ago

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

Thu, Jul 10 - Mon, Jul 21

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,005 Roundtrip, found 1 day ago

$1,005

Roundtrip

found 1 day ago

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

Wed, Jul 9 - Sat, Jul 19

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,011 Roundtrip, found 1 day ago

$1,011

Roundtrip

found 1 day ago

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

Sun, Jul 6 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,032 Roundtrip, found 1 day ago

$1,032

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Jul 6 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $1,032 found 1 day ago

Thu, Jul 10 - Wed, Jul 23

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,046 Roundtrip, found 1 day ago

$1,046

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 23, priced at $1,046 found 1 day ago

Tue, Jul 8 - Thu, Jul 24

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,058 Roundtrip, found 1 day ago

$1,058

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Humberto Delgado, returning Thu, Jul 24, priced at $1,058 found 1 day ago

Mon, Jun 16 - Wed, Jul 2

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,060 Roundtrip, found 2 days ago

$1,060

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Jun 16 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 2, priced at $1,060 found 2 days ago

Mon, Jul 7 - Fri, Jul 18

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,063 Roundtrip, found 1 day ago

$1,063

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 7 from George Bush Intercontinental to Humberto Delgado, returning Fri, Jul 18, priced at $1,063 found 1 day ago

Thu, Jul 10 - Thu, Jul 24

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,063 Roundtrip, found 1 day ago

$1,063

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from George Bush Intercontinental to Humberto Delgado, returning Thu, Jul 24, priced at $1,063 found 1 day ago

Sun, Jun 15 - Mon, Jun 30

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,152 Roundtrip, found 2 days ago

$1,152

Roundtrip

found 2 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 2 days ago