Flights from Lisbon to Washington, D.C. from 656 EUR

Promo Code

Flights from Lisbon to Washington, D.C.

Apr 2026
From1,064 EUR*
Viewed 1 day ago
Flight Type Round Trip|Economy
May 2026
Try another month to see offers
Jun 2026
From851 EUR*
Viewed 16 hours ago
Flight Type Round Trip|Economy
1.1K EUR
Displaying fares for April-2026
  • 05

    Su

    APR

  • 06

    Mo

  • 07

    Tu

  • 08

    We

  • 09

    Th

  • 10

    Fr

  • 11

    Sa

  • 12

    Su

  • 13

    Mo

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

    • Range1,064 EUR-1,071 EUR

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Best Flight Deals from Lisbon to Washington, D.C.

    EUR
    keyboard_arrow_down
    Best Flight Deals from Lisbon to Washington, D.C.
    From
    To
    Fare Type
    Dates
    Price
    Lisbon (LIS)Washington, D.C. (IAD)Round trip
    |
    Economy    		03/10/2026 - 18/10/2026

    From

    656 EUR

    Viewed 1 day ago

    Lisbon (LIS)Washington, D.C. (IAD)Round trip
    |
    Economy    		08/07/2026 - 12/08/2026

    From

    709 EUR

    Viewed 1 day ago

    Lisbon (LIS)Washington, D.C. (IAD)Round trip
    |
    Economy    		29/06/2026 - 11/07/2026

    From

    851 EUR

    Viewed 16 hours ago

    Lisbon (LIS)Washington, D.C. (IAD)Round trip
    |
    Economy    		08/06/2026 - 29/06/2026

    From

    971 EUR

    Viewed 1 day ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Business Flights Deals

    EUR

    Lisbon (LIS)to

    Washington, D.C. (IAD)
    29/06/2026 - 11/07/2026

    Round trip

    Business

    From
    2,954 EUR
    Viewed 16 hours ago

    Lisbon (LIS)to

    Washington, D.C. (IAD)
    08/06/2026 - 29/06/2026

    Round trip

    Business

    From
    2,959 EUR
    Viewed 1 day ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    See More TAP Air Portugal Flights

    Explore TAP's Top-Pick Destinations