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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Oregon 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 Oregon 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 Oregon 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 Oregon 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 Oregon 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>

$334 CHEAP FLIGHTS from Oregon to Lisbon

LIS

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

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Cheap Flights from Oregon 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 Oregon to Lisbon

Mon, Apr 20 - Mon, Apr 27

7:30 pm - 11:10 pm

PDX

LIS

19h 40m

1 stop

12:30 pm - 11:54 pm

LIS

PDX

19h 24m

2 stops

$563Multiple Airlines

Mon, Apr 20 - Wed, Apr 29

3:44 pm - 5:50 pm

BOI

LIS

19h 06m

2 stops

5:00 am - 11:00 pm

LIS

BOI

25h 00m

2 stops

$571Delta

Mon, Apr 13 - Mon, Apr 20

6:22 am - 11:25 pm

PDX

LIS

33h 03m

2 stops

4:35 pm - 9:38 pm

LIS

PDX

37h 03m

2 stops

$574Finnair

Sun, Apr 26 - Wed, May 6

7:30 pm - 10:05 am

PDX

LIS

30h 35m

1 stop

6:45 pm - 5:40 pm

LIS

PDX

30h 55m

1 stop

$575British Airways

Mon, Apr 13 - Mon, Apr 27

6:22 am - 11:25 pm

PDX

LIS

33h 03m

2 stops

6:35 am - 10:56 pm

LIS

PDX

24h 21m

2 stops

$578Finnair

Mon, Aug 24 - Tue, Sep 1

1:00 pm - 8:40 pm

PDX

LIS

23h 40m

2 stops

9:15 pm - 10:22 pm

LIS

PDX

33h 07m

2 stops

$613Scandinavian Airlines

Fri, Aug 21 - Wed, Aug 26

3:30 pm - 9:00 am

BOI

LIS

34h 30m

2 stops

6:15 pm - 11:04 pm

LIS

BOI

35h 49m

2 stops

$613Scandinavian Airlines

Tue, Apr 28 - Wed, May 13

7:30 pm - 11:00 pm

PDX

LIS

19h 30m

1 stop

4:25 pm - 5:40 pm

LIS

PDX

33h 15m

1 stop

$618British Airways

Sun, Apr 19 - Sun, Apr 26

7:24 pm - 9:20 am

RDM

LIS

29h 56m

2 stops

7:25 am - 11:55 am

LIS

RDM

36h 30m

2 stops

$746United Airlines

Sun, Apr 19 - Sun, Apr 26

5:00 am - 9:20 am

RDM

LIS

20h 20m

2 stops

7:25 am - 10:59 pm

LIS

RDM

47h 34m

2 stops

$837United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$334

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 Portland to Lisbon

How does KAYAK find such low prices on flights from Oregon 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 Oregon to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Oregon 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 Oregon 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 Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon 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

Torres Vedras

Caldas da Rainha

Zambujeira do Mar

Beja

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

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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

$334 Find Cheap Flights from Oregon to Lisbon

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

Cheap Flights from Oregon to Lisbon

Recent round-trip flight deals from Oregon to Lisbon

Recent one-way flight deals from Oregon to Lisbon

Recent last minute flight deals from Oregon to Lisbon

Good to know

FAQs for booking flights from Oregon to Lisbon

How does KAYAK find such low prices on flights from Oregon 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 Oregon to Lisbon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Oregon 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 Oregon 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 Oregon with another airline.

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

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