How does KAYAK find such low prices on flights from Washington to Lisbon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lisbon. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lisbon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Lisbon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lisbon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$242 CHEAP FLIGHTS from Washington to Lisbon

LIS

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Washington to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Lisbon

Tue, Apr 21 - Wed, Apr 29

1:30 pm - 2:30 pm

SEA

LIS

17h 00m

1 stop

3:15 pm - 11:35 am

LIS

SEA

28h 20m

1 stop

$616British Airways

Sat, Aug 29 - Sat, Sep 12

3:55 pm - 9:00 am

SEA

LIS

33h 05m

1 stop

4:25 pm - 1:45 pm

LIS

SEA

29h 20m

1 stop

$623Scandinavian Airlines

Fri, Aug 28 - Thu, Sep 3

3:55 pm - 9:00 am

SEA

LIS

33h 05m

1 stop

12:10 pm - 1:45 pm

LIS

SEA

33h 35m

1 stop

$632Multiple Airlines

Fri, Apr 17 - Thu, Apr 30

6:50 pm - 10:45 pm

SEA

LIS

19h 55m

1 stop

5:05 am - 12:20 pm

LIS

SEA

15h 15m

1 stop

$640Lufthansa

Fri, Apr 17 - Tue, Apr 21

6:50 pm - 10:45 pm

SEA

LIS

19h 55m

1 stop

5:05 am - 12:20 pm

LIS

SEA

15h 15m

1 stop

$641Lufthansa

Tue, Sep 8 - Tue, Sep 29

3:55 pm - 3:45 pm

SEA

LIS

15h 50m

1 stop

9:15 pm - 10:05 pm

LIS

SEA

32h 50m

2 stops

$642Multiple Airlines

Sun, Apr 19 - Mon, May 4

1:46 pm - 10:45 pm

GEG

LIS

48h 59m

2 stops

1:00 pm - 9:16 pm

LIS

GEG

40h 16m

2 stops

$669United Airlines

Mon, Apr 20 - Wed, Apr 29

7:10 am - 10:45 pm

GEG

LIS

31h 35m

2 stops

5:05 am - 6:51 pm

LIS

GEG

21h 46m

2 stops

$672United Airlines

Fri, Apr 24 - Sat, May 9

6:15 am - 2:35 pm

GEG

LIS

24h 20m

2 stops

5:00 am - 9:13 pm

LIS

GEG

24h 13m

2 stops

$674Delta

Sat, May 2 - Sat, May 9

12:28 pm - 5:50 pm

PSC

LIS

21h 22m

2 stops

5:00 am - 2:45 pm

LIS

PSC

17h 45m

2 stops

$720Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$242

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 17% increase in price.

Flight from Seattle to Lisbon

How does KAYAK find such low prices on flights from Washington to Lisbon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Lisbon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lisbon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Óbidos

Setúbal

Costa da Caparica

Tomar

Almada

Sines

Caldas da Rainha

Torres Vedras

Zambujeira do Mar

Beja

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$242 Find Cheap Flights from Washington to Lisbon

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

Cheap Flights from Washington to Lisbon

Recent round-trip flight deals from Washington to Lisbon

Recent one-way flight deals from Washington to Lisbon

Recent last minute flight deals from Washington to Lisbon

Good to know

FAQs for booking flights from Washington to Lisbon

How does KAYAK find such low prices on flights from Washington to Lisbon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lisbon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lisbon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Lisbon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lisbon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Lisbon?

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Cabin class types available on flights to Washington

Complete your trip to Lisbon with a hotel stay or car rental

Find direct flights for Lisbon

Flights to other popular destinations

Flights from domestic origins to Lisbon

Choose which airport to fly into in Lisbon

Find deals for your return flight