
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $529 (Mytrip) |
One-way from | $442 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $755 |
Good round-trip deal | $835 or less |
Good one-way deal | $654 or less |
Fly from
Fly to
Route
Depart
Return
Price
LisbonWashington, D.C.
LIS - IAD
LISIAD
Lisbon Humberto Delgado
jue. 2/26
5:00 am-4:05 pm
1 stop16h 05m
Washington, D.C. Dulles Intl
dom. 3/1
6:50 pm-11:20 am
1 stop11h 30m
LisbonWashington, D.C.
LIS - IAD
LISIAD
Lisbon Humberto Delgado
dom. 12/14
5:00 am-4:05 pm
1 stop16h 05m
Washington, D.C. Dulles Intl
dom. 2/15
6:50 pm-5:30 pm
1 stop17h 40m
LisbonWashington, D.C.
LIS - IAD
LISIAD
Lisbon Humberto Delgado
sáb. 2/28
5:00 am-4:05 pm
1 stop16h 05m
Washington, D.C. Dulles Intl
sáb. 3/7
6:50 pm-11:20 am
1 stop11h 30m
LisbonWashington, D.C.
LIS - IAD
LISIAD
Lisbon Humberto Delgado
dom. 12/14
5:00 am-4:05 pm
1 stop16h 05m
Washington, D.C. Dulles Intl
jue. 1/8
12:23 pm-8:00 am
1 stop14h 37m
LisbonWashington, D.C.
LIS - IAD
LISIAD
Lisbon Humberto Delgado
sáb. 2/28
5:00 am-7:11 pm
2 stops19h 11m
Washington, D.C. Dulles Intl
sáb. 3/7
6:50 pm-11:20 am
1 stop11h 30m
LisbonWashington, D.C.
LIS - IAD
LISIAD
Lisbon Humberto Delgado
dom. 12/14
5:00 am-4:05 pm
1 stop16h 05m
Washington, D.C. Dulles Intl
dom. 2/15
12:32 pm-11:20 am
2 stops17h 48m
LisbonWashington, D.C.
LIS - DCA
LISDCA
Lisbon Humberto Delgado
dom. 12/14
11:25 am-10:57 pm
2 stops16h 32m
Washington, D.C. Reagan-National
jue. 1/8
5:00 pm-3:10 pm
2 stops17h 10m
LisbonWashington, D.C.
LIS - DCA
LISDCA
Lisbon Humberto Delgado
dom. 12/14
5:30 am-5:59 pm
2 stops17h 29m
Washington, D.C. Reagan-National
mié. 1/7
2:35 pm-11:20 am
2 stops15h 45m
LisbonWashington, D.C.
LIS - DCA
LISDCA
Lisbon Humberto Delgado
jue. 3/19
5:30 am-7:09 pm
2 stops17h 39m
Washington, D.C. Reagan-National
mar. 3/24
2:30 pm-11:20 am
2 stops16h 50m
LisbonWashington, D.C.
LIS - DCA
LISDCA
Lisbon Humberto Delgado
jue. 2/26
11:25 am-10:43 pm
2 stops16h 18m
Washington, D.C. Reagan-National
dom. 3/1
5:59 pm-3:10 pm
2 stops16h 11m
Currently, February is the cheapest month in which you can book a flight from Lisbon to District of Columbia (average of $485). Flying from Lisbon to District of Columbia in July is currently the most expensive (average of $695). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Lisbon to District of Columbia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.
The most flights from LIS to USDC are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$644 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$534 | Average$711 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$548 | Average$721 | FlexibilityNo cancel fee | On-timeN/A |