Flights from Baltimore to Alvalade

Cheapest flights from Baltimore

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.

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$545 Roundtrip, just found

$545

Roundtrip

just found

Select British Airways flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $545 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$553 Roundtrip, just found

$553

Roundtrip

just found

Select British Airways flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $553 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$602 Roundtrip, just found

$602

Roundtrip

just found

Select American Airlines flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $602 just found

Wed, Oct 15 - Sun, Oct 26

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$603 Roundtrip, found 1 day ago

$603

Roundtrip

found 1 day ago

Select British Airways flight, departing Wed, Oct 15 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Sun, Oct 26, priced at $603 found 1 day ago

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$643 Roundtrip, just found

$643

Roundtrip

just found

Select British Airways flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $643 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$648 Roundtrip, just found

$648

Roundtrip

just found

Select American Airlines flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $648 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$702 Roundtrip, just found

$702

Roundtrip

just found

Select American Airlines flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $702 just found

Wed, Oct 15 - Tue, Oct 28

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$727 Roundtrip, found 6 days ago

$727

Roundtrip

found 6 days ago

Select British Airways flight, departing Wed, Oct 15 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Tue, Oct 28, priced at $727 found 6 days ago

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$745 Roundtrip, just found

$745

Roundtrip

just found

Select British Airways flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $745 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$748 Roundtrip, just found

$748

Roundtrip

just found

Select American Airlines flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $748 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$752 Roundtrip, just found

$752

Roundtrip

just found

Select American Airlines flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $752 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$753 Roundtrip, just found

$753

Roundtrip

just found

Select British Airways flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $753 just found

Wed, Oct 15 - Sun, Oct 26

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$759 Roundtrip, found 1 day ago

$759

Roundtrip

found 1 day ago

Select Icelandair flight, departing Wed, Oct 15 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Sun, Oct 26, priced at $759 found 1 day ago

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$767 Roundtrip, just found

$767

Roundtrip

just found

Select Iberia flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $767 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$771 Roundtrip, just found

$771

Roundtrip

just found

Select American Airlines flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $771 just found

Mon, Oct 13 - Fri, Oct 24

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$948 Roundtrip, found 6 days ago

$948

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Fri, Oct 24, priced at $948 found 6 days ago

Wed, Oct 15 - Sun, Oct 26

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$1,013 Roundtrip, found 1 day ago

$1,013

Roundtrip

found 1 day ago

Select United flight, departing Wed, Oct 15 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Sun, Oct 26, priced at $1,013 found 1 day ago

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$1,160 Roundtrip, just found

$1,160

Roundtrip

just found

Select Air France flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $1,160 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$1,205 Roundtrip, just found

$1,205

Roundtrip

just found

Select KLM flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $1,205 just found

Mon, Oct 13 - Mon, Oct 27

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$1,214 Roundtrip, just found

$1,214

Roundtrip

just found

Select Finnair flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $1,214 just found