Cheap Flights To Oeiras 2026

Oeiras Flights as Low as $151

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.

Transavia France
Sun, Sep 27 - Sat, Oct 10
ORY
Orly
LIS
Humberto Delgado
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Transavia France flight, departing Sun, Sep 27 from Orly to Humberto Delgado, returning Sat, Oct 10, priced at $151 found 1 day ago
Vueling Airlines
Sun, Sep 27 - Sat, Oct 10
ORY
Orly
LIS
Humberto Delgado
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select Vueling Airlines flight, departing Sun, Sep 27 from Orly to Humberto Delgado, returning Sat, Oct 10, priced at $261 found 1 day ago
TAP Portugal
Sun, Sep 27 - Sat, Oct 10
ORY
Orly
LIS
Humberto Delgado
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Sun, Sep 27 from Orly to Humberto Delgado, returning Sat, Oct 10, priced at $290 found 1 day ago
Air Europa
Sun, Sep 27 - Sat, Oct 10
ORY
Orly
LIS
Humberto Delgado
$413 Roundtrip, found 1 day ago
$413
Roundtrip
found 1 day ago
Select Air Europa flight, departing Sun, Sep 27 from Orly to Humberto Delgado, returning Sat, Oct 10, priced at $413 found 1 day ago
Iberia
Sun, Sep 27 - Sat, Oct 10
ORY
Orly
LIS
Humberto Delgado
$416 Roundtrip, found 1 day ago
$416
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Sep 27 from Orly to Humberto Delgado, returning Sat, Oct 10, priced at $416 found 1 day ago
Scandinavian Airlines
Mon, Apr 20 - Fri, Apr 24
ORD
O'Hare Intl.
LIS
Humberto Delgado
$475 Roundtrip, found 5 days ago
$475
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, Apr 20 from O'Hare Intl. to Humberto Delgado, returning Fri, Apr 24, priced at $475 found 5 days ago
Delta
Wed, Apr 8 - Tue, Apr 28
ORD
O'Hare Intl.
LIS
Humberto Delgado
$492 Roundtrip, found 4 days ago
$492
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Apr 8 from O'Hare Intl. to Humberto Delgado, returning Tue, Apr 28, priced at $492 found 4 days ago
American Airlines
Tue, Apr 14 - Fri, Apr 24
ORD
O'Hare Intl.
LIS
Humberto Delgado
$509 Roundtrip, found 5 days ago
$509
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Apr 14 from O'Hare Intl. to Humberto Delgado, returning Fri, Apr 24, priced at $509 found 5 days ago
British Airways
Tue, Apr 14 - Fri, Apr 24
ORD
O'Hare Intl.
LIS
Humberto Delgado
$511 Roundtrip, found 5 days ago
$511
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Apr 14 from O'Hare Intl. to Humberto Delgado, returning Fri, Apr 24, priced at $511 found 5 days ago
Scandinavian Airlines
Sun, May 10 - Fri, May 15
IAD
Washington Dulles Intl.
LIS
Humberto Delgado
$525 Roundtrip, found 2 days ago
$525
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, May 10 from Washington Dulles Intl. to Humberto Delgado, returning Fri, May 15, priced at $525 found 2 days ago
United
Mon, Apr 6 - Tue, Apr 21
ORD
O'Hare Intl.
LIS
Humberto Delgado
$541 Roundtrip, found 4 days ago
$541
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 6 from O'Hare Intl. to Humberto Delgado, returning Tue, Apr 21, priced at $541 found 4 days ago
Icelandair
Sat, Apr 11 - Sun, Apr 19
BOS
Logan Intl.
LIS
Humberto Delgado
$562 Roundtrip, found 2 days ago
$562
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Apr 11 from Logan Intl. to Humberto Delgado, returning Sun, Apr 19, priced at $562 found 2 days ago
British Airways
Tue, Mar 10 - Wed, Mar 18
PDX
Portland Intl.
LIS
Humberto Delgado
$716 Roundtrip, found 1 day ago
$716
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Mar 10 from Portland Intl. to Humberto Delgado, returning Wed, Mar 18, priced at $716 found 1 day ago
Icelandair
Sat, Apr 4 - Sun, Apr 26
BWI
Baltimore Washington Intl. Thurgood Marshall
LIS
Humberto Delgado
$975 Roundtrip, found 1 day ago
$975
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sat, Apr 4 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Sun, Apr 26, priced at $975 found 1 day ago
KLM
Sat, Apr 18 - Sat, Apr 25
MDW
Midway Intl.
LIS
Humberto Delgado
$1,211 Roundtrip, found 5 days ago
$1,211
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Apr 18 from Midway Intl. to Humberto Delgado, returning Sat, Apr 25, priced at $1,211 found 5 days ago
British Airways
Sat, Apr 4 - Sat, Apr 25
DCA
Ronald Reagan Washington National
LIS
Humberto Delgado
$1,282 Roundtrip, found 1 day ago
$1,282
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Apr 4 from Ronald Reagan Washington National to Humberto Delgado, returning Sat, Apr 25, priced at $1,282 found 1 day ago

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