What airlines fly to Lisbon?

British Airways, United Airlines and Delta are the top three most popular airlines that fly to Lisbon from Oregon according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 10 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Lisbon?

Average flight duration from Oregon to Lisbon depends on which airport you fly into and out of. Flying from Portland to Lisbon is 16h 10m on average, while flying from Redmond to Lisbon is 19h 20m on average. Lisbon is the most popular airport in Lisbon.

What is the cheapest airline that flies from Oregon to Lisbon Humberto Delgado?

Lufthansa, Air Canada, and Delta are the most popular carriers operating from Oregon to Lisbon Humberto Delgado

When did momondo last update prices for flights from Oregon to Lisbon Humberto Delgado Airport?

Prices for flights from Oregon to Lisbon Humberto Delgado Airport are updated daily.

How many operators does momondo search for flights from Oregon to Lisbon Humberto Delgado Airport?

There are 10 operators available for flights from Oregon to Lisbon Humberto Delgado Airport as of October 2025.

How old do you have to be to fly from Oregon to Lisbon Humberto Delgado Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$297 Cheap Flights from Oregon to Lisbon in 2025/26

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7:00 pm - 7:55 amPDX-LIS

52h 55m2 stops

5:00 am - 6:30 pmLIS-PDX

21h 30m2 stops

$528Air Canada

Find Deal

Tue, Feb 10 - Thu, Feb 19

8:20 am - 10:15 amPDX-LIS

17h 55m1 stop

11:20 am - 10:35 pmLIS-PDX

43h 15m2 stops

$532United Airlines

Find Deal

Sun, Nov 16 - Tue, Nov 25

7:00 pm - 9:20 amPDX-LIS

30h 20m2 stops

6:10 am - 6:30 pmLIS-PDX

20h 20m2 stops

$535Multiple Airlines

Find Deal

Sun, Nov 16 - Tue, Nov 25

7:05 am - 8:55 amPDX-LIS

17h 50m1 stop

5:00 am - 11:25 amLIS-PDX

14h 25m1 stop

$536Delta

Find Deal

Thu, Nov 13 - Wed, Nov 26

5:35 am - 8:00 amBOI-LIS

19h 25m2 stops

3:30 pm - 4:02 pmLIS-BOI

31h 32m2 stops

$536Multiple Airlines

Find Deal

Mon, Nov 17 - Wed, Dec 3

8:30 am - 8:10 amPDX-LIS

15h 40m2 stops

10:55 am - 6:05 pmLIS-PDX

39h 10m3 stops

$537United Airlines

Find Deal

Tue, Feb 10 - Thu, Feb 19

1:25 pm - 11:10 pmPDX-LIS

25h 45m1 stop

3:30 pm - 11:25 amLIS-PDX

27h 55m1 stop

$541KLM

Find Deal

Wed, Nov 5 - Sat, Nov 15

2:09 pm - 11:30 pmEUG-LIS

25h 21m2 stops

5:00 am - 10:56 pmLIS-EUG

25h 56m2 stops

$544Lufthansa

Find Deal

Sat, Nov 15 - Sat, Nov 22

2:02 pm - 11:30 pmEUG-LIS

25h 28m2 stops

5:00 am - 10:54 pmLIS-EUG

24h 54m2 stops

$545Lufthansa

Find Deal

Thu, Mar 5 - Fri, Mar 13

11:10 am - 3:10 pmPDX-LIS

20h 00m2 stops

5:00 am - 10:05 pmLIS-PDX

25h 05m2 stops

$550Delta

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Wed, Nov 5 - Sat, Nov 15

British Airways flights from Oregon to Lisbon

Our best British Airways deals on Oregon to Lisbon flight tickets

British Airways

Feb 22

PDX5:45 pmPortland

16h 00m

1 stop

LIS5:45 pmLisbon Humberto Delgado

Mar 6

LIS7:05 amLisbon Humberto Delgado

16h 50m

1 stop

PDX3:55 pmPortland

$577

Find similar

British Airways

Feb 2

PDX6:00 amPortland

22h 05m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Feb 19

LIS6:35 pmLisbon Humberto Delgado

29h 20m

1 stop

PDX3:55 pmPortland

$595

Find similar

British Airways

Oct 14

PDX7:25 pmPortland

19h 35m

1 stop

LIS11:00 pmLisbon Humberto Delgado

Oct 21

LIS11:00 amLisbon Humberto Delgado

14h 35m

1 stop

PDX5:35 pmPortland

$827

Find similar

Air Canada flights from Oregon to Lisbon

Our best Air Canada deals on Oregon to Lisbon flight tickets

Air Canada

Feb 10

PDX7:00 pmPortland

52h 55m

2 stops

LIS7:55 amLisbon Humberto Delgado

Feb 19

LIS5:00 amLisbon Humberto Delgado

21h 30m

2 stops

PDX6:30 pmPortland

$528

Find similar

Air Canada

Feb 22

PDX11:55 pmPortland

25h 25m

2 stops

LIS9:20 amLisbon Humberto Delgado

Mar 5

LIS5:00 amLisbon Humberto Delgado

21h 30m

2 stops

PDX6:30 pmPortland

$557

Find similar

Air Canada

Oct 13

PDX9:55 amPortland

27h 55m

2 stops

LIS9:50 pmLisbon Humberto Delgado

Oct 21

LIS6:45 amLisbon Humberto Delgado

24h 16m

2 stops

PDX11:01 pmPortland

$561

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 2/10

7:00 pm-7:55 am

2 stops52h 55m

Lisbon Humberto Delgado

Thu 2/19

5:00 am-6:30 pm

2 stops21h 30m

$528

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sun 11/16

8:20 am-10:15 am

1 stop17h 55m

Lisbon Humberto Delgado

Tue 11/25

11:20 am-10:35 pm

2 stops43h 15m

$532

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sun 11/16

7:00 pm-9:20 am

2 stops30h 20m

Lisbon Humberto Delgado

Tue 11/25

6:10 am-6:30 pm

2 stops20h 20m

$535

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Thu 11/13

7:05 am-8:55 am

1 stop17h 50m

Lisbon Humberto Delgado

Wed 11/26

5:00 am-11:25 am

1 stop14h 25m

$536

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Mon 11/17

5:35 am-8:00 am

2 stops19h 25m

Lisbon Humberto Delgado

Wed 12/3

3:30 pm-4:02 pm

2 stops31h 32m

$536

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 2/10

8:30 am-8:10 am

2 stops15h 40m

Lisbon Humberto Delgado

Thu 2/19

10:55 am-6:05 pm

3 stops39h 10m

$537

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 11/5

1:25 pm-11:10 pm

1 stop25h 45m

Lisbon Humberto Delgado

Sat 11/15

3:30 pm-11:25 am

1 stop27h 55m

$541

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Sat 11/15

2:09 pm-11:30 pm

2 stops25h 21m

Lisbon Humberto Delgado

Sat 11/22

5:00 am-10:56 pm

2 stops25h 56m

$544

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Thu 3/5

2:02 pm-11:30 pm

2 stops25h 28m

Lisbon Humberto Delgado

Fri 3/13

5:00 am-10:54 pm

2 stops24h 54m

$545

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 11/5

11:10 am-3:10 pm

2 stops20h 00m

Lisbon Humberto Delgado

Sat 11/15

5:00 am-10:05 pm

2 stops25h 05m

$550

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Lisbon?

In general, November is the cheapest month to fly from Oregon to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $618. If you are unable to visit Lisbon during the month of November, then departing from Oregon during the month February is also very affordable. Most momondo users find prices during this month for around $718.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $864. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to Lisbon for around $1,041.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $622. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $981 on average. Flights to Lisbon from Oregon in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Oregon for as low as $792 on momondo.

Can stopping save me money on Oregon to Lisbon flights?

You could potentially save up to 3% on your flight if you consider stops on a Oregon to Lisbon flight.

Cheap Oregon to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Lisbon

Direct flights	None

There are no direct flights from Oregon to Lisbon. There are no popular flight routes from Oregon to Lisbon.

Search flight deals

When did momondo last update prices for flights from Oregon to Lisbon Humberto Delgado Airport?
Prices for flights from Oregon to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from Oregon to Lisbon Humberto Delgado Airport?
There are 10 operators available for flights from Oregon to Lisbon Humberto Delgado Airport as of October 2025.
How old do you have to be to fly from Oregon to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Lisbon

Compare and see reviews for airlines that fly from Oregon to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $434	Free Cancellation	Rating 7.0 550 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 1,529 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $564	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
KLM	PriceFrom $578	Free Cancellation	Rating 7.7 1,396 reviews	Search KLM flights
Lufthansa	PriceFrom $578	Free Cancellation	Rating 6.8 7,457 reviews	Search Lufthansa flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 8,958 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom $595	Free Cancellation	Rating 7.4 665 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $596	Free Cancellation	Rating 7.9 7,970 reviews	Search Delta flights
Air Canada	PriceFrom $623	Free Cancellation	Rating 7.1 10,250 reviews	Search Air Canada flights
British Airways	PriceFrom $652	Free Cancellation	Rating 6.7 7,438 reviews	Search British Airways flights

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Setúbal

Peniche

Almada

Estoril

Leiria

Tomar

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Batalha

Torres Vedras

Figueira da Foz

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Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Lisbon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Lisbon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oregon to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oregon to Lisbon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Oregon.

I’m not ready to book a flight from Oregon to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oregon to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Oregon to Lisbon from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Lisbon departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Oregon to Lisbon

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How to get the cheapest flight ticket from Oregon to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $864. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to Lisbon for around $1,041.

What is the cheapest time of day to depart on your flight to Lisbon?

How far in advance should I book a flight to Lisbon?

Can stopping save me money on Oregon to Lisbon flights?

You could potentially save up to 3% on your flight if you consider stops on a Oregon to Lisbon flight.

What is the cheapest airline that flies from Oregon to Lisbon Humberto Delgado?

Lufthansa, Air Canada, and Delta are the most popular carriers operating from Oregon to Lisbon Humberto Delgado

What airlines fly to Lisbon?

How long does it take to fly to Lisbon?

Average flight duration from Oregon to Lisbon depends on which airport you fly into and out of. Flying from Portland to Lisbon is 16h 10m on average, while flying from Redmond to Lisbon is 19h 20m on average. Lisbon is the most popular airport in Lisbon.

Cheap Oregon to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Lisbon

Direct flights

When did momondo last update prices for flights from Oregon to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Oregon to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Oregon to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

Best airlines flying from Oregon to Lisbon

Compare and see reviews for airlines that fly from Oregon to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Lisbon?

Can I find flights from Oregon to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Oregon to Lisbon?

I’m not ready to book a flight from Oregon to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal