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.

$275 CHEAP FLIGHTS from Washington to Lisbon

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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

Mon, Nov 2 - Tue, Nov 24

2:45 pm - 12:50 pm-

14h 05m

2:00 pm - 5:00 pm-

35h 00m

$695Icelandair

Wed, Dec 2 - Sun, Dec 13

2:35 pm - 12:50 pm-

14h 15m

2:00 pm - 5:00 pm-

35h 00m

$699Icelandair

Mon, Oct 26 - Thu, Nov 5

10:00 am - 9:20 am-

16h 20m

5:00 am - 6:31 pm-

21h 31m

$709Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

10:10 am - 10:40 am-

16h 30m

5:00 am - 2:37 pm-

17h 37m

$713Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

7:00 am - 11:30 pm-

32h 30m

5:00 am - 9:11 pm-

24h 11m

$715Lufthansa

Mon, Nov 16 - Thu, Nov 19

5:10 am - 10:40 am-

21h 30m

10:55 am - 8:58 pm-

42h 03m

$725United Airlines

Mon, Dec 7 - Thu, Dec 10

5:00 am - 10:40 am-

21h 40m

10:55 am - 9:09 pm-

42h 14m

$725United Airlines

Wed, Jan 20 - Wed, Feb 3

2:50 pm - 11:30 pm-

24h 40m

6:00 am - 1:00 pm-

15h 00m

$726Lufthansa

Sun, Dec 13 - Tue, Dec 22

6:00 am - 9:00 am-

19h 00m

5:00 am - 11:02 pm-

26h 02m

$731Delta

Fri, Dec 11 - Tue, Dec 22

1:13 pm - 8:00 am-

58h 47m

5:00 am - 11:02 pm-

26h 02m

$742Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$275

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 30% 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.

Everything you need to know for your flight to Lisbon

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Lisbon (LIS)

LIS

$275 Find Cheap Flights from Washington to Lisbon - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from Washington to 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

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Flights from domestic origins to Lisbon

Choose which airport to fly into in Lisbon

Find deals for your return flight