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Lisbon To Washington Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

January
February
March
April
August
September
October
November
December

February is by far the best month, wherein you can get cheapest flights for Lisbon to Washington. Meanwhile, January is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
February

February- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
February

February - is the cheapest month to book round trip flights.

Cheaper Fare
$ 1218

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Lisbon To Washington

TAP Air Portugal
TAP Air Portugal

Lisbon

17:15

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

08h 45m
ellipse
Non Stop

Washington

21:00

Washington Dulles International Airport [IAD]

Fri, 16 Jan 2026

$566
Royal Air Maroc
Royal Air Maroc

Lisbon

12:30

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

11h 15m
ellipse
1 Stop

Washington

18:45

Washington Dulles International Airport [IAD]

Fri, 16 Jan 2026

$675
Air Canada
Air Canada

Lisbon

11:20

Humberto Delgado Airport [LIS]

Tue , 20 Jan 2026

14h 34m
ellipse
1 Stop

Washington

20:54

Washington Dulles International Airport [IAD]

Tue, 20 Jan 2026

$675
Lufthansa
Lufthansa

Lisbon

15:55

Humberto Delgado Airport [LIS]

Tue , 20 Jan 2026

27h 40m
ellipse
1 Stop

Washington

14:35

Washington Dulles International Airport [IAD]

Wed, 21 Jan 2026

$686
Turkish Airlines
Turkish Airlines

Lisbon

05:55

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

18h 25m
ellipse
1 Stop

Washington

19:20

Washington Dulles International Airport [IAD]

Fri, 16 Jan 2026

$801
United Airlines
United Airlines

Lisbon

10:15

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

11h 10m
ellipse
1 Stop

Washington

16:25

Washington Dulles International Airport [IAD]

Fri, 16 Jan 2026

$882
Swiss
Swiss

Lisbon

15:25

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

28h 45m
ellipse
1 Stop

Washington

15:10

Washington Dulles International Airport [IAD]

Sat, 17 Jan 2026

$899
Lufthansa
Lufthansa

Lisbon

15:55

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

28h 55m
ellipse
1 Stop

Washington

15:50

Washington Dulles International Airport [IAD]

Sat, 17 Jan 2026

$904
Lufthansa
Lufthansa

Lisbon

05:00

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

14h 35m
ellipse
1 Stop

Washington

14:35

Washington Dulles International Airport [IAD]

Fri, 16 Jan 2026

$912
Aer Lingus
Aer Lingus

Lisbon

10:50

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

33h 45m
ellipse
1 Stop

Washington

15:35

Washington Dulles International Airport [IAD]

Sat, 17 Jan 2026

$988
Scandinavian Airlines
Scandinavian Airlines

Lisbon

19:10

Humberto Delgado Airport [LIS]

Fri , 16 Jan 2026

28h 40m
ellipse
1 Stop

Washington

18:50

Washington Dulles International Airport [IAD]

Sat, 17 Jan 2026

$2167
ellipse

Find the Lowest Airfare Lisbon to Washington

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
$1218
02 January 2026
Aer Lingus
10:50 AM
Cheapest Airfare Within 30 Days
$534
11 February 2026
Royal Air Maroc
11:35 AM
Cheapest Airfare Within 90 Days
$534
11 February 2026
Royal Air Maroc
11:35 AM
ellipse

Early Morning Flight Lisbon to Washington

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Cheapest Flight
Found
$912
group
Average Flight
Time
14h 35m
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Date/Time
16 Jan 2026
05:00 AM
plane
Airlines
Lufthansa
Ellipse

Late Night Flight Lisbon to Washington

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Cheapest Flight
Found
$566
group
Average Flight
Time
08h 45m
calendar
Date/Time
16 Jan 2026
17:15 PM
plane
Airlines
TAP Air Portugal