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

British Airways is the most popular carrier operating from Lisbon Humberto Delgado to Oregon

What airlines fly to Oregon?

United Airlines, British Airways and KLM are the top three most popular airlines that fly to Oregon from Lisbon according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

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

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

As of June 2026, there are 3 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Oregon.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon 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 Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$439 Cheap Flights from Lisbon to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lisbon to Oregon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 9:21 pm

LIS

PDX

21h 01m

2 stops

5:45 pm - 9:55 pm

PDX

LIS

20h 10m

1 stop

$927American Airlines

Mon, Dec 14 - Mon, Dec 28

8:20 am - 10:56 pm

LIS

PDX

22h 36m

2 stops

8:35 am - 9:05 am

PDX

LIS

16h 30m

2 stops

$938American Airlines

Mon, Dec 14 - Mon, Dec 28

4:30 pm - 5:40 pm

LIS

PDX

33h 10m

1 stop

7:30 pm - 10:05 am

PDX

LIS

30h 35m

1 stop

$939British Airways

Tue, Aug 25 - Sun, Sep 20

11:00 am - 5:40 pm

LIS

PDX

14h 40m

1 stop

5:45 pm - 9:45 pm

PDX

LIS

20h 00m

1 stop

$941British Airways

Sat, Oct 24 - Sun, Nov 1

11:00 am - 6:00 pm

LIS

PDX

39h 00m

2 stops

7:30 pm - 5:45 pm

PDX

LIS

14h 15m

1 stop

$945British Airways

Mon, Aug 24 - Sun, Sep 20

7:10 am - 9:09 pm

LIS

PDX

21h 59m

2 stops

5:45 pm - 9:45 pm

PDX

LIS

20h 00m

1 stop

$946Multiple Airlines

Sat, Oct 24 - Sun, Nov 1

11:00 am - 5:40 pm

LIS

PDX

14h 40m

1 stop

5:45 pm - 9:45 pm

PDX

LIS

20h 00m

1 stop

$948British Airways

Sat, Oct 24 - Sun, Nov 1

11:00 am - 5:40 pm

LIS

PDX

14h 40m

1 stop

5:45 pm - 9:45 pm

PDX

LIS

20h 00m

1 stop

$950British Airways

Sat, Oct 24 - Sun, Nov 1

6:35 am - 10:59 pm

LIS

PDX

24h 24m

2 stops

7:40 am - 11:25 pm

PDX

LIS

31h 45m

2 stops

$951Finnair

Sat, Oct 24 - Sun, Nov 1

7:10 am - 9:09 pm

LIS

PDX

21h 59m

2 stops

5:45 pm - 9:45 pm

PDX

LIS

20h 00m

1 stop

$953Multiple Airlines

Sat, Oct 24 - Sun, Nov 1

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British Airways flights from Lisbon to Oregon

Our best British Airways deals on Lisbon to Oregon flight tickets

British Airways

Aug 25

LIS4:30 pmLisbon Humberto Delgado

33h 10m

1 stop

PDX5:40 pmPortland

Sep 20

PDX7:30 pmPortland

30h 35m

1 stop

LIS10:05 amLisbon Humberto Delgado

$939

British Airways

Oct 24

LIS11:00 amLisbon Humberto Delgado

14h 40m

1 stop

PDX5:40 pmPortland

Nov 1

PDX5:45 pmPortland

20h 00m

1 stop

LIS9:45 pmLisbon Humberto Delgado

$941

British Airways

Aug 24

LIS11:00 amLisbon Humberto Delgado

39h 00m

2 stops

PDX6:00 pmPortland

Sep 20

PDX7:30 pmPortland

14h 15m

1 stop

LIS5:45 pmLisbon Humberto Delgado

$945

Finnair flights from Lisbon to Oregon

Our best Finnair deals on Lisbon to Oregon flight tickets

Finnair

Oct 24

LIS6:35 amLisbon Humberto Delgado

24h 24m

2 stops

PDX10:59 pmPortland

Nov 1

PDX7:40 amPortland

31h 45m

2 stops

LIS11:25 pmLisbon Humberto Delgado

$951

Finnair

Oct 24

LIS6:35 amLisbon Humberto Delgado

24h 24m

2 stops

PDX10:59 pmPortland

Nov 1

PDX7:40 amPortland

31h 45m

2 stops

LIS11:25 pmLisbon Humberto Delgado

$957

Finnair

Oct 24

LIS6:35 amLisbon Humberto Delgado

24h 24m

2 stops

PDX10:59 pmPortland

Nov 1

PDX7:40 amPortland

31h 45m

2 stops

LIS11:25 pmLisbon Humberto Delgado

$959

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 12/14

8:20 am-9:21 pm

2 stops21h 01m

Portland

Mon 12/28

5:45 pm-9:55 pm

1 stop20h 10m

$927

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 12/14

8:20 am-10:56 pm

2 stops22h 36m

Portland

Mon 12/28

8:35 am-9:05 am

2 stops16h 30m

$938

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 8/25

4:30 pm-5:40 pm

1 stop33h 10m

Portland

Sun 9/20

7:30 pm-10:05 am

1 stop30h 35m

$939

Quickest round-trip

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 10/24

11:00 am-5:40 pm

1 stop14h 40m

Portland

Sun 11/1

5:45 pm-9:45 pm

1 stop20h 00m

$941

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 8/24

11:00 am-6:00 pm

2 stops39h 00m

Portland

Sun 9/20

7:30 pm-5:45 pm

1 stop14h 15m

$945

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 10/24

7:10 am-9:09 pm

2 stops21h 59m

Portland

Sun 11/1

5:45 pm-9:45 pm

1 stop20h 00m

$946

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 10/24

11:00 am-5:40 pm

1 stop14h 40m

Portland

Sun 11/1

5:45 pm-9:45 pm

1 stop20h 00m

$948

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 10/24

11:00 am-5:40 pm

1 stop14h 40m

Portland

Sun 11/1

5:45 pm-9:45 pm

1 stop20h 00m

$950

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 10/24

6:35 am-10:59 pm

2 stops24h 24m

Portland

Sun 11/1

7:40 am-11:25 pm

2 stops31h 45m

$951

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 10/24

7:10 am-9:09 pm

2 stops21h 59m

Portland

Sun 11/1

5:45 pm-9:45 pm

1 stop20h 00m

$953

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lisbon to Oregon

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

What is the cheapest month to fly to Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Lisbon, with most prices found around $0. The month of December is another great option to travel to Oregon, with average flight prices from Lisbon averaging around $657.

Can stopping save me money on Lisbon to Oregon flights?

You could potentially save up to 13% on your flight if you consider stops on a Lisbon to Oregon flight.

Cheap Lisbon to Oregon flight deals and tips

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

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from Lisbon to Oregon takes 14h 10m

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

Search flight deals

Frequently asked questions about flying from Lisbon to Oregon

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Oregon?
Prices for flights from Lisbon Humberto Delgado Airport to Oregon are updated daily.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Oregon?
As of June 2026, there are 3 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Oregon.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon 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 Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Lisbon to Oregon

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $779	Free Cancellation	Rating 6.7 8,064 reviews	Search British Airways flights
KLM	PriceFrom $879	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
United Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 9,875 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lisbon to Oregon. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Oregon from Lisbon with this policy.

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

Once you have performed a search for Lisbon to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Oregon from Lisbon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.