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>

$260 CHEAP FLIGHTS from Washington to Lisbon

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Cheap Flights from Washington to Lisbon

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Sun, Oct 5 - Tue, Oct 14

6:15 am - 10:15 pmPDX-LIS

32h 00m3 stops

7:05 am - 11:01 pmLIS-PDX

23h 56m3 stops

$458

Find Deal

Sat, Nov 8 - Thu, Nov 20

2:45 pm - 8:20 pmPDX-LIS

21h 35m1 stop

9:20 pm - 5:00 pmLIS-PDX

27h 40m1 stop

$481Icelandair

Find Deal

Sat, Dec 6 - Tue, Dec 16

8:00 am - 10:15 amSEA-LIS

18h 15m1 stop

11:00 am - 8:57 pmLIS-SEA

41h 57m3 stops

$521United Airlines

Find Deal

Sat, Dec 6 - Mon, Dec 15

8:36 am - 8:10 amSEA-LIS

15h 34m2 stops

5:00 am - 12:10 pmLIS-SEA

15h 10m1 stop

$528United Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 16

8:20 pm - 9:20 amSEA-LIS

29h 00m2 stops

11:00 am - 9:16 amLIS-SEA

30h 16m2 stops

$530Air Canada

Find Deal

Sat, Dec 6 - Tue, Dec 16

5:50 am - 9:20 amSEA-LIS

19h 30m2 stops

11:00 am - 9:16 amLIS-SEA

30h 16m2 stops

$533Air Canada

Find Deal

Wed, Oct 29 - Tue, Nov 11

4:10 pm - 1:20 pmSEA-LIS

14h 10m1 stop

5:00 am - 12:10 pmLIS-SEA

15h 10m1 stop

$544Lufthansa

Find Deal

Wed, Dec 3 - Tue, Dec 16

3:10 pm - 11:30 pmSEA-LIS

24h 20m1 stop

5:00 am - 12:10 pmLIS-SEA

15h 10m1 stop

$545Lufthansa

Find Deal

Sun, Dec 7 - Tue, Dec 16

6:50 pm - 5:45 pmSEA-LIS

14h 55m1 stop

11:10 am - 9:56 pmLIS-SEA

18h 46m1 stop

$562British Airways

Find Deal

Thu, Oct 23 - Fri, Oct 31

1:30 pm - 3:25 pmSEA-LIS

17h 55m1 stop

6:45 pm - 12:20 pmLIS-SEA

24h 35m1 stop

$563British Airways

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$260

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 2% 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.

Setúbal

Costa da Caparica

Almada

Tomar

Caldas da Rainha

Torres Vedras

Beja

Madeira

Colares

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

LIS

$260 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