$752 Cheap Austrian Airlines flights Washington (IAD) to Lisbon (LIS)

View $752 flight on Sat, Mar 14, 2026Opens in a new window

$752 Cheap Austrian Airlines flights Washington (IAD) to Lisbon (LIS)

Prices were available within the past 7 days and start at $752 for one-way flights and $1,222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Fri, Mar 13 - Fri, Mar 27
IAD
Washington
LIS
Lisbon
$1,222 Roundtrip, found 3 days ago
$1,222
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, Mar 13 from Washington to Lisbon, returning Fri, Mar 27, priced at $1,222 found 3 days ago

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Popular airline
TAP Portugal
Distance
5732 km
Average flight time
12 hours 6 mins

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