Flights from Houston to Alfarim

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.

Sun, Jun 22 - Fri, Jul 11

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,119 Roundtrip, found 2 days ago

$1,119

Roundtrip

found 2 days ago

Select United flight, departing Sun, Jun 22 from George Bush Intercontinental to Humberto Delgado, returning Fri, Jul 11, priced at $1,119 found 2 days ago

Sun, Jun 22 - Wed, Jul 9

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,123 Roundtrip, found 2 days ago

$1,123

Roundtrip

found 2 days ago

Select United flight, departing Sun, Jun 22 from George Bush Intercontinental to Humberto Delgado, returning Wed, Jul 9, priced at $1,123 found 2 days ago

Sun, Jun 22 - Tue, Jul 8

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,135 Roundtrip, found 2 days ago

$1,135

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Jun 22 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 8, priced at $1,135 found 2 days ago

Wed, Jun 25 - Mon, Jul 14

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,179 Roundtrip, found 2 days ago

$1,179

Roundtrip

found 2 days ago

Select British Airways flight, departing Wed, Jun 25 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jul 14, priced at $1,179 found 2 days ago

Thu, Jun 26 - Fri, Jul 11

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,189 Roundtrip, found 2 days ago

$1,189

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jun 26 from George Bush Intercontinental to Humberto Delgado, returning Fri, Jul 11, priced at $1,189 found 2 days ago

Thu, Jun 26 - Thu, Jul 10

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,202 Roundtrip, found 2 days ago

$1,202

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jun 26 from George Bush Intercontinental to Humberto Delgado, returning Thu, Jul 10, priced at $1,202 found 2 days ago

Thu, Jun 26 - Tue, Jul 8

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,205 Roundtrip, found 2 days ago

$1,205

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jun 26 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 8, priced at $1,205 found 2 days ago

Sun, Jun 22 - Sun, Jul 13

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,219 Roundtrip, found 2 days ago

$1,219

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Jun 22 from George Bush Intercontinental to Humberto Delgado, returning Sun, Jul 13, priced at $1,219 found 2 days ago

Fri, Jun 27 - Tue, Jul 8

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,230 Roundtrip, found 2 days ago

$1,230

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 27 from George Bush Intercontinental to Humberto Delgado, returning Tue, Jul 8, priced at $1,230 found 2 days ago

Sat, Jun 28 - Mon, Jul 14

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,249 Roundtrip, found 2 days ago

$1,249

Roundtrip

found 2 days ago

Select British Airways flight, departing Sat, Jun 28 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jul 14, priced at $1,249 found 2 days ago

Sun, Jun 22 - Sat, Jul 12

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,271 Roundtrip, found 2 days ago

$1,271

Roundtrip

found 2 days ago

Select United flight, departing Sun, Jun 22 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 12, priced at $1,271 found 2 days ago

Thu, Jun 26 - Mon, Jul 14

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,274 Roundtrip, found 2 days ago

$1,274

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jun 26 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jul 14, priced at $1,274 found 2 days ago

Thu, Jun 26 - Sun, Jul 13

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,289 Roundtrip, found 2 days ago

$1,289

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jun 26 from George Bush Intercontinental to Humberto Delgado, returning Sun, Jul 13, priced at $1,289 found 2 days ago

Mon, Jun 23 - Sat, Jul 12

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,290 Roundtrip, found 2 days ago

$1,290

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Mon, Jun 23 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 12, priced at $1,290 found 2 days ago

Wed, Jun 25 - Sat, Jul 12

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,299 Roundtrip, found 2 days ago

$1,299

Roundtrip

found 2 days ago

Select British Airways flight, departing Wed, Jun 25 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 12, priced at $1,299 found 2 days ago

Fri, Jun 27 - Mon, Jul 14

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,300 Roundtrip, found 2 days ago

$1,300

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 27 from George Bush Intercontinental to Humberto Delgado, returning Mon, Jul 14, priced at $1,300 found 2 days ago

Fri, Jun 27 - Sun, Jul 13

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,314 Roundtrip, found 2 days ago

$1,314

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 27 from George Bush Intercontinental to Humberto Delgado, returning Sun, Jul 13, priced at $1,314 found 2 days ago

Sat, Jun 28 - Sat, Jul 12

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,369 Roundtrip, found 2 days ago

$1,369

Roundtrip

found 2 days ago

Select British Airways flight, departing Sat, Jun 28 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 12, priced at $1,369 found 2 days ago

Fri, Jun 27 - Sat, Jul 12

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,410 Roundtrip, found 2 days ago

$1,410

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Fri, Jun 27 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 12, priced at $1,410 found 2 days ago

Thu, Jun 26 - Sat, Jul 12

IAH

George Bush Intercontinental

LIS

Humberto Delgado

$1,414 Roundtrip, found 2 days ago

$1,414

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jun 26 from George Bush Intercontinental to Humberto Delgado, returning Sat, Jul 12, priced at $1,414 found 2 days ago