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.

$283 CHEAP FLIGHTS from Oregon 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

Sat, Oct 24 - Tue, Nov 3

3:30 pm - 1:50 pm

PDX

LIS

14h 20m

1 stop

2:00 pm - 5:00 pm

LIS

PDX

35h 00m

1 stop

$642Icelandair

Sat, Oct 24 - Thu, Nov 5

3:30 pm - 1:50 pm

PDX

LIS

14h 20m

1 stop

2:00 pm - 5:00 pm

LIS

PDX

35h 00m

1 stop

$687Icelandair

Sun, Nov 8 - Thu, Nov 12

2:17 pm - 10:40 am

EUG

LIS

36h 23m

2 stops

8:55 am - 9:44 pm

LIS

EUG

44h 49m

3 stops

$720United Airlines

Sun, Nov 8 - Thu, Nov 12

2:17 pm - 10:40 am

EUG

LIS

36h 23m

2 stops

10:55 am - 9:44 pm

LIS

EUG

42h 49m

2 stops

$725United Airlines

Wed, Jan 13 - Thu, Jan 21

6:20 am - 3:10 pm

RDM

LIS

24h 50m

2 stops

5:00 am - 10:46 pm

LIS

RDM

25h 46m

2 stops

$730Multiple Airlines

Sun, Dec 13 - Mon, Dec 21

5:40 am - 11:20 am

BOI

LIS

22h 40m

2 stops

11:30 am - 12:38 pm

LIS

BOI

56h 08m

2 stops

$736Delta

Sun, Dec 13 - Tue, Dec 22

5:40 am - 11:20 am

BOI

LIS

22h 40m

2 stops

5:30 am - 11:54 pm

LIS

BOI

25h 24m

2 stops

$737Delta

Tue, Oct 20 - Tue, Nov 10

3:30 pm - 9:20 am

PDX

LIS

33h 50m

2 stops

5:00 am - 7:07 pm

LIS

PDX

22h 07m

2 stops

$740Lufthansa

Sun, Oct 25 - Tue, Nov 3

10:00 am - 9:20 am

PDX

LIS

16h 20m

2 stops

5:00 am - 6:31 pm

LIS

PDX

21h 31m

2 stops

$741Multiple Airlines

Thu, Nov 12 - Wed, Nov 18

7:05 pm - 11:30 pm

EUG

LIS

20h 25m

2 stops

5:00 am - 9:44 pm

LIS

EUG

24h 44m

2 stops

$766Lufthansa

Useful Info

Low season	January
High season	July
Cheapest flight	$283

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 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.

Setúbal

Óbidos

Costa da Caparica

Tomar

Almada

Sines

Caldas da Rainha

Torres Vedras

Colares

Zambujeira do Mar

Beja

Madeira

Batalha

Everything you need to know for your flight to Lisbon

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Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$283 Find Cheap Flights from Oregon to Lisbon - Compare and Save

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

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FAQs for booking flights from Oregon to Lisbon

Traveling to a place near Lisbon?

Everything you need to know for your flight to Lisbon

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Cabin class types available on flights to Oregon

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

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Choose which airport to fly into in Lisbon

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