Cheap flights from Washington, D.C. (WAS) to Lisbon (LIS)

WAS — LIS
Oct 10 — Oct 171

The best prices from Washington, D.C. to Lisbon Humberto Delgado are usually found in January or October, booked 60 days in advance, depart on a Sunday or Monday and return on a Wednesday

How to find the cheapest flight from Washington, D.C. (WAS) to Lisbon (LIS)

All the information you need to plan the best WAS to LIS flight in 2022: compare Washington, D.C. to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.

WAS - LIS

Price

$451 - $752

LIS

Temperature

51.8 - 73.4 °F

LIS

Rainfall

0.2 - 4.8 inches

Popular inJulyHigh demand for flights, 27% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 18% potential price drop
Round-trip from$451From Washington, D.C. (WAS) to Lisbon Humberto Delgado
One-way from$165One-way flight from Washington, D.C. (WAS) to Lisbon Humberto Delgado

What is the cheapest day to fly round-trip from Washington, D.C. to Lisbon?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. to Lisbon?

Travelers have found it’s best to book a flight 61 days in advance to save up to 16% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Lisbon 1-2 weeks in advance for as low as $736, or $770 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Lisbon?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Lisbon. Flights to Lisbon from Washington, D.C. in January are about $547 on average during January, but can be found for as low as $396.

When is the cheapest time to fly from Washington, D.C. to Lisbon (WAS - LIS)?

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Washington, D.C. to Lisbon by exploring options for tickets in the morning.

Cheap flights from Washington, D.C. to Lisbon in October, November 2022

The best prices found for WAS to LIS flights for October, November
Nov 30 - Dec 7
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$353

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Nov 30 - Dec 7
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$355

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Nov 28 - Dec 12
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$356

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Washington, D.C. to Lisbon 2022 flight deals

Cheap flights to Lisbon from Washington, D.C. found for this year
Nov 30 - Dec 7
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$353

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Nov 30 - Dec 7
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$355

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Nov 28 - Dec 12
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$356

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Cheap TAP AIR PORTUGAL flights from Washington, D.C. to Lisbon

Feb 8 - Feb 15
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$327

TAP AIR PORTUGAL

Pick Dates

Deal found 2/10/22

Mar 1 - Mar 6
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$329

TAP AIR PORTUGAL

Pick Dates

Deal found 2/10/22

Feb 1 - Feb 15
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$347

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

  • One of the most popular airlines traveling from Washington, D.C. to Lisbon is TAP AIR PORTUGAL. Flights from TAP AIR PORTUGAL traveling this route typically cost $621.15 RT. This price is typically 53% more expensive than other airlines that offer Washington, D.C. to Lisbon flights. When booking this route, the cheapest RT price found was $392. The most popular departure airport in Washington, D.C. when flying to Lisbon is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Lisbon is Lisbon Humberto Delgado Airport. When flying from Washington, D.C. to Lisbon, TAP AIR PORTUGAL flights are 7% more popular than any other airline flying that same route.

Cheap Virgin Atlantic flights from Washington, D.C. to Lisbon

Dec 9 - Dec 12
DCA

Washington, D.C. Reagan-National

LIS

Lisbon Humberto Delgado

1 stop

20h 50m
LIS

Lisbon Humberto Delgado

DCA

Washington, D.C. Reagan-National

1 stop

11h 29m
$371

Virgin Atlantic

Pick Dates

Deal found 2/10/22

Jan 17 - Jan 27
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

2 stops

17h 12m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

2 stops

18h 59m
$375

Virgin Atlantic

Pick Dates

Deal found 3/10/22

Oct 27 - Oct 31
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

1 stop

21h 40m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

1 stop

15h 34m
$378

Virgin Atlantic

Pick Dates

Deal found 5/10/22

  • If you’re traveling from Washington, D.C. to Lisbon, one of the more common airlines traveling that route is Virgin Atlantic. Flights from Virgin Atlantic traveling this route typically cost $475.77 RT. This price is typically 78% more expensive than other airlines that offer Washington, D.C. to Lisbon flights. When booking this route, the cheapest RT price found was $380. The most popular departure airport in Washington, D.C. when flying to Lisbon is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Lisbon is Lisbon Humberto Delgado Airport. When flying from Washington, D.C. to Lisbon, Virgin Atlantic flights are -6% more popular than any other airline flying that same route.

Non-stop flights to Lisbon from Washington, D.C.

Save time with Washington, D.C. to Lisbon direct flight deals
Feb 8 - Feb 15
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$327

TAP AIR PORTUGAL

Pick Dates

Deal found 2/10/22

Mar 1 - Mar 6
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$329

TAP AIR PORTUGAL

Pick Dates

Deal found 2/10/22

Feb 1 - Feb 15
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

Nonstop

7h 00m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 40m
$347

TAP AIR PORTUGAL

Pick Dates

Deal found 4/10/22

Last minute flights from Washington, D.C. to Lisbon

Late deals on return flights to Lisbon from Washington, D.C., departing today and this week
Oct 11 - Oct 17
BWI

Baltimore/Washington

LIS

Lisbon Humberto Delgado

1 stop

15h 36m
LIS

Lisbon Humberto Delgado

BWI

Baltimore/Washington

2 stops

18h 12m
$413

Delta

Pick Dates

Deal found 4/10/22

Oct 11 - Oct 14
DCA

Washington, D.C. Reagan-National

LIS

Lisbon Humberto Delgado

1 stop

13h 00m
LIS

Lisbon Humberto Delgado

DCA

Washington, D.C. Reagan-National

2 stops

15h 55m
$413

KLM

Pick Dates

Deal found 5/10/22

Oct 13 - Oct 26
IAD

Washington, D.C. Dulles Intl

LIS

Lisbon Humberto Delgado

1 stop

20h 35m
LIS

Lisbon Humberto Delgado

IAD

Washington, D.C. Dulles Intl

1 stop

24h 45m
$420

KLM

Pick Dates

Deal found 3/10/22

One-way flights to Lisbon from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Lisbon
Nov 25
BWI

Baltimore/Washington

LIS

Lisbon Humberto Delgado

2 stops

18h 35m
$165

Multiple Airlines

Pick Dates

Deal found 3/10/22

Nov 7
BWI

Baltimore/Washington

LIS

Lisbon Humberto Delgado

2 stops

19h 30m
$168

Multiple Airlines

Pick Dates

Deal found 3/10/22

Nov 13
BWI

Baltimore/Washington

LIS

Lisbon Humberto Delgado

2 stops

33h 45m
$171

Multiple Airlines

Pick Dates

Deal found 3/10/22

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Lisbon flights.

What airport do you fly into for flights to Lisbon from Washington, D.C.?

For a flight from Washington, D.C. to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 4 inbound flights from Washington, D.C. per day. 18 airlines have flights to Lisbon Humberto Delgado from Washington, D.C. on a regular basis.

Which airlines flying from Washington, D.C. to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington, D.C. to Lisbon Humberto Delgado have new flexible policies in place due to COVID-19. TAP AIR PORTUGAL, United Airlines, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like TAP AIR PORTUGAL with this kind of flexibility.

Can I find flights from Washington, D.C. to Lisbon for under $400 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Lisbon for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $327, but on average you can expect to pay $355.

Are there nonstop flights from Washington, D.C. to Lisbon for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. to Lisbon under $400. A good price for a nonstop flight from Washington, D.C. to Lisbon is less than $356.

Are there last-minute flights available from Washington, D.C. to Lisbon for under $500?

There are currently 20+ open flights from Washington, D.C. to Lisbon within the next 7 days for less than $500.

What are the cheapest airlines flying from Washington, D.C. to Lisbon round-trip?

According to our current data, TAP AIR PORTUGAL ($327), Lufthansa ($363), and Virgin Atlantic ($371) offers the cheapest pricing from Washington, D.C. to Lisbon. TAP AIR PORTUGAL is priced at 40% lower than the current average price of a flight leaving 3 months from now.

What are the most popular routes from Washington, D.C. to Lisbon?

The most popular route from Washington, D.C. to Lisbon is Washington, D.C. Dulles Intl - Lisbon Humberto Delgado. You may also consider Baltimore/Washington - Lisbon Humberto Delgado or Washington, D.C. Reagan-National - Lisbon Humberto Delgado.

What are the most popular airlines that fly from Washington, D.C. to Lisbon?

Before booking your flight from Washington, D.C. to Lisbon check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the most reliable airlines from Washington, D.C. to Lisbon?

Consider Air Canada (74%), United Airlines (74%) or Lufthansa (74%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Lisbon.

What are the cheapest flights from Washington, D.C. to Lisbon?

The cheapest flight price from Washington, D.C. to Lisbon is $356. On average you can expect to pay $2,514. The most popular route, (Washington, D.C. Dulles Intl - Lisbon Humberto Delgado), can usually be booked for $317.

Top 10 airlines flying from Washington, D.C. to Lisbon

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$13Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
TAP AIR PORTUGALCheapest$353Average$694FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
LufthansaCheapest$380Average$476FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
Air CanadaCheapest$390Average$444FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapest$392Average$621FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
IberiaCheapest$393Average$428FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Iberia flights
Brussels AirlinesCheapest$399Average$439FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Brussels Airlines flights
KLMCheapest$404Average$644FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
American AirlinesCheapest$404Average$568FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$405Average$682FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Washington, D.C. to Lisbon

See what time of day planes typically take off from Washington, D.C. to Lisbon
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
9%of flight departuresAfternoonNoon to 6 pm
90%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Washington, D.C. to Lisbon

See how many times per day planes take to the skies headed from Washington, D.C. to Lisbon
Sunday4daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
Friday4daily flights
Saturday4daily flights