Flight information for Washington Dulles Intl Airport to Lisbon
(IAD to LIS)
Find info about flight duration, direct flights, and airports for your flight from Washington Dulles Intl Airport to Lisbon
| Best Price Found | $362 | The best flight deal from Washington Dulles Intl Airport to Lisbon found on momondo in the last 72 hours is $362 |
| Fastest flight time | 7h 25m | The fastest flight from Washington Dulles Intl Airport to Lisbon takes 7h 25m |
| Direct flights | Sat | Direct flights go from Washington Dulles Intl Airport to Lisbon on Saturday. The only airline offering direct flights is TAP AIR PORTUGAL. |
| Airports in Lisbon | 1 airport | There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS) |
How to get the cheapest flight ticket from Washington Dulles Intl Airport to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Washington Dulles Intl Airport to Lisbon?
February
The cheapest time of year to fly to Lisbon from Washington Dulles Intl Airport is February. Most expensive is December
What is the cheapest airline that flies to Lisbon from Washington Dulles Intl Airport?
Iberia
Air Canada, British Airways, and Brussels Airlines are the most popular carriers operating from Washington Dulles Intl Airport to Lisbon
How far in advance should you book Washington Dulles Intl Airport to Lisbon flights?
60 days before
The cheapest time to buy a flight from Washington Dulles Intl Airport to Lisbon is approximately 60 days to departure
Easily compare round-trip flights from Washington Dulles Intl Airport to Lisbon
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington Dulles Intl Airport to Lisbon by changing tabs
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
Mar 7![TAP AIR PORTUGAL]()
Mar 24
IAD5:20 pmWashington Dulles Intl
7h 00m
LIS12:20 amLisbon Humberto Delgado
LIS6:30 amLisbon Humberto Delgado
8h 40m
IAD3:10 pmWashington Dulles Intl
Multiple Airlines![Multiple Airlines]()
Nov 15![Multiple Airlines]()
Nov 18
IAD1:50 pmWashington Dulles Intl
11h 05m
1 stop
LIS12:55 amLisbon Humberto Delgado
LIS1:10 amLisbon Humberto Delgado
18h 25m
1 stop
IAD7:35 pmWashington Dulles Intl
Air Canada![Air Canada]()
Mar 26![Air Canada]()
Mar 31
IAD12:50 pmWashington Dulles Intl
34h 20m
2 stops
LIS11:10 pmLisbon Humberto Delgado
LIS8:50 amLisbon Humberto Delgado
31h 39m
2 stops
IAD4:29 pmWashington Dulles Intl
United Airlines![United Airlines]()
Apr 16![United Airlines]()
Apr 24
IAD6:25 pmWashington Dulles Intl
7h 10m
LIS1:35 amLisbon Humberto Delgado
LIS8:50 amLisbon Humberto Delgado
27h 25m
2 stops
IAD12:15 pmWashington Dulles Intl
Lufthansa![Lufthansa]()
Mar 5![Lufthansa]()
Mar 31
IAD6:20 pmWashington Dulles Intl
19h 10m
1 stop
LIS1:30 pmLisbon Humberto Delgado
LIS2:15 amLisbon Humberto Delgado
18h 20m
1 stop
IAD8:35 pmWashington Dulles Intl
Find the cheapest one-way flights from Washington Dulles Intl Airport to Lisbon
If you're looking for one-way flights from Washington Dulles Intl Airport to Lisbon, view some of our deals below provided by Royal Air Maroc and TAP AIR PORTUGAL
Royal Air Maroc![Royal Air Maroc]()
Mar 4
IAD3:45 pmWashington Dulles Intl
10h 45m
1 stop
LIS2:30 amLisbon Humberto Delgado
Search last-minute flights to Lisbon from Washington Dulles Intl Airport
Find and compare flight prices for your last-minute flight from Washington Dulles Intl Airport to Lisbon
Air Canada![Air Canada]()
Nov 1![Air Canada]()
Nov 19
IAD2:30 amWashington Dulles Intl
24h 25m
1 stop
LIS2:55 amLisbon Humberto Delgado
LIS7:55 amLisbon Humberto Delgado
12h 06m
1 stop
IAD8:01 pmWashington Dulles Intl
United Airlines![United Airlines]()
Nov 1![United Airlines]()
Nov 16
IAD2:30 amWashington Dulles Intl
24h 25m
1 stop
LIS2:55 amLisbon Humberto Delgado
LIS7:55 amLisbon Humberto Delgado
31h 55m
2 stops
IAD3:50 pmWashington Dulles Intl
Multiple Airlines![Multiple Airlines]()
Nov 1![Multiple Airlines]()
Nov 20
IAD2:30 amWashington Dulles Intl
24h 25m
1 stop
LIS2:55 amLisbon Humberto Delgado
LIS1:10 amLisbon Humberto Delgado
18h 25m
1 stop
IAD7:35 pmWashington Dulles Intl
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
Oct 30![TAP AIR PORTUGAL]()
Nov 7
IAD1:30 pmWashington Dulles Intl
7h 25m
LIS8:55 pmLisbon Humberto Delgado
LIS12:00 pmLisbon Humberto Delgado
8h 40m
IAD8:40 pmWashington Dulles Intl
Finnair![Finnair]()
Nov 2![Finnair]()
Nov 16
IAD7:05 pmWashington Dulles Intl
18h 50m
1 stop
LIS1:55 pmLisbon Humberto Delgado
LIS5:40 amLisbon Humberto Delgado
14h 10m
1 stop
IAD7:50 pmWashington Dulles Intl
Best airlines flying from Washington Dulles Intl Airport to Lisbon
Compare and see reviews for airlines that fly from Washington Dulles Intl Airport to Lisbon with momondo
AirlineFree CancellationPrice
PriceFrom $306
Free Cancellation
Reviews
Delayed and heavy.
1 / 10
PriceFrom $456
Free Cancellation
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
1 / 10
PriceFrom $473
Free Cancellation
Reviews
Flight attendants couldn’t have been nicer
1 / 10
PriceFrom $506
Free Cancellation
Reviews
Great
1 / 10
PriceFrom $507
Free Cancellation
Reviews
Great flight Will go again!
1 / 10
PriceFrom $523
Free Cancellation
Reviews
Great crew. Friendly and attentive!
1 / 10
PriceFrom $536
Free Cancellation
Reviews
Great flight
1 / 10
PriceFrom $547
Free Cancellation
Reviews
I missed the flight!!!! , they left me !
1 / 10
PriceFrom $548
Free Cancellation
Reviews
awesome
1 / 10
PriceFrom $555
Free Cancellation
Reviews
Seats were very small. The plane felt very cramped. Lots of turbulence. Horrible flight
1 / 10
Are airlines flying from Washington Dulles Intl to Lisbon Humberto Delgado offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Washington Dulles Intl to Lisbon Humberto Delgado are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, TAP AIR PORTUGAL, and Lufthansa.
How far is Washington Dulles Intl to Lisbon Humberto Delgado by plane?
The straight-line distance from Washington Dulles Intl to Lisbon Humberto Delgado is 3581.5 mi. Typically, this will take 7h 00m by plane in normal conditions.
Can I fly to Lisbon Humberto Delgado from Washington Dulles Intl right now?
Information is based on travel restrictions from Washington Dulles Intl to Lisbon Humberto Delgado
Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.
COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.
Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Lisbon Humberto Delgado.
Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.
Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.
COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.
Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Lisbon Humberto Delgado.
Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.
Can I fly back to Washington Dulles Intl from Lisbon Humberto Delgado?
Returning to Washington Dulles Intl from Lisbon Humberto Delgado
COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.
Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Washington Dulles Intl.
COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.
Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Washington Dulles Intl.