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

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 August 2026, there is 1 operator 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.

$506 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 9:31 amLIS Lisbon Humberto Delgado-PDX Portland

33h 16m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

3:30 pm - 6:55 pmPDX Portland-LIS Lisbon Humberto Delgado

19h 25m2 stops Reykjavik Keflavik Intl Dublin

$932Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

8:15 am - 9:31 amLIS Lisbon Humberto Delgado-PDX Portland

33h 16m3 stops Montreal Pierre Elliott Trudeau Intl Calgary Vancouver Intl

3:30 pm - 6:55 pmPDX Portland-LIS Lisbon Humberto Delgado

19h 25m2 stops Reykjavik Keflavik Intl Dublin

$945Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

8:15 am - 9:31 amLIS Lisbon Humberto Delgado-PDX Portland

33h 16m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

3:30 pm - 6:30 amPDX Portland-LIS Lisbon Humberto Delgado

31h 00m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$947Multiple Airlines

Mon, Sep 14 - Mon, Sep 28

6:30 am - 7:43 pmLIS Lisbon Humberto Delgado-PDX Portland

21h 13m2 stops Madrid Barajas Dallas/Fort Worth

6:00 am - 7:40 amPDX Portland-LIS Lisbon Humberto Delgado

17h 40m2 stops Dallas/Fort Worth Madrid Barajas

$963Iberia

Tue, Dec 1 - Sun, Jan 24

8:45 pm - 9:21 pmLIS Lisbon Humberto Delgado-PDX Portland

32h 36m2 stops Madrid Barajas Dallas/Fort Worth

6:00 am - 11:50 amPDX Portland-LIS Lisbon Humberto Delgado

21h 50m2 stops Chicago O'Hare Intl Madrid Barajas

$964Multiple Airlines

Tue, Dec 1 - Sun, Jan 24

6:35 am - 7:41 pmLIS Lisbon Humberto Delgado-PDX Portland

21h 06m2 stops Madrid Barajas Chicago O'Hare Intl

7:00 am - 7:40 amPDX Portland-LIS Lisbon Humberto Delgado

16h 40m2 stops Dallas/Fort Worth Madrid Barajas

$964Multiple Airlines

Fri, Oct 23 - Sun, Nov 1

6:30 am - 7:43 pmLIS Lisbon Humberto Delgado-PDX Portland

21h 13m2 stops Madrid Barajas Dallas/Fort Worth

6:28 am - 7:40 amPDX Portland-LIS Lisbon Humberto Delgado

17h 12m2 stops Dallas/Fort Worth Madrid Barajas

$965Iberia

Tue, Dec 1 - Sun, Jan 24

6:35 am - 7:41 pmLIS Lisbon Humberto Delgado-PDX Portland

21h 06m2 stops Madrid Barajas Chicago O'Hare Intl

7:00 am - 7:40 amPDX Portland-LIS Lisbon Humberto Delgado

16h 40m2 stops Dallas/Fort Worth Madrid Barajas

$965Multiple Airlines

Fri, Oct 23 - Sun, Nov 1

7:25 am - 9:10 pmLIS Lisbon Humberto Delgado-PDX Portland

21h 45m2 stops Frankfurt am Main Denver Intl

8:30 am - 10:05 amPDX Portland-LIS Lisbon Humberto Delgado

17h 35m1 stop Washington, D.C. Dulles Intl

$1,023United Airlines

Fri, Oct 23 - Sun, Nov 1

10:25 am - 9:59 pmLIS Lisbon Humberto Delgado-PDX Portland

19h 34m1 stop Newark

10:56 am - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

13h 24m1 stop Newark

$1,031United Airlines

Thu, Sep 3 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

12:20 pm - 8:10 pmLIS Lisbon Humberto Delgado-PDX Portland

15h 50m1 stop Washington, D.C. Dulles Intl

10:59 pm - 10:30 amPDX Portland-LIS Lisbon Humberto Delgado

27h 31m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$1,215United Airlines

Fri, Aug 14 - Mon, Jun 21

12:20 pm - 9:32 amLIS Lisbon Humberto Delgado-PDX Portland

29h 12m2 stops Washington, D.C. Dulles Intl Denver Intl

10:56 pm - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

25h 24m1 stop Newark

$1,215United Airlines

Fri, Aug 14 - Tue, Jun 22

12:20 pm - 8:10 pmLIS Lisbon Humberto Delgado-PDX Portland

15h 50m1 stop Washington, D.C. Dulles Intl

10:56 pm - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

25h 24m1 stop Newark

$1,215United Airlines

Fri, Aug 14 - Tue, Jun 22

10:25 am - 9:29 amLIS Lisbon Humberto Delgado-PDX Portland

31h 04m2 stops Newark Chicago O'Hare Intl

10:59 pm - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

25h 21m2 stops Chicago O'Hare Intl Newark

$1,215United Airlines

Fri, Aug 14 - Mon, Jun 21

12:20 pm - 8:10 pmLIS Lisbon Humberto Delgado-PDX Portland

15h 50m1 stop Washington, D.C. Dulles Intl

7:30 am - 9:20 amPDX Portland-LIS Lisbon Humberto Delgado

17h 50m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

$1,218United Airlines

Fri, Aug 14 - Thu, Jun 24

12:20 pm - 10:52 pmLIS Lisbon Humberto Delgado-PDX Portland

18h 32m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:30 am - 9:20 amPDX Portland-LIS Lisbon Humberto Delgado

17h 50m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

$1,218United Airlines

Fri, Aug 14 - Thu, Jun 24

10:25 am - 9:29 amLIS Lisbon Humberto Delgado-PDX Portland

31h 04m2 stops Newark Chicago O'Hare Intl

11:10 pm - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

25h 10m2 stops Washington, D.C. Dulles Intl Newark

$1,232United Airlines

Fri, Aug 14 - Tue, Jun 22

5:00 am - 11:10 amLIS Lisbon Humberto Delgado-PDX Portland

14h 10m1 stop Amsterdam Schiphol

1:00 pm - 5:50 pmPDX Portland-LIS Lisbon Humberto Delgado

20h 50m2 stops Los Angeles Paris Charles de Gaulle

$1,247Delta

Fri, Aug 14 - Wed, Jun 23

5:00 am - 4:03 pmLIS Lisbon Humberto Delgado-PDX Portland

19h 03m2 stops Amsterdam Schiphol Salt Lake City

1:00 pm - 5:50 pmPDX Portland-LIS Lisbon Humberto Delgado

20h 50m2 stops Los Angeles Paris Charles de Gaulle

$1,252Delta

Fri, Aug 14 - Wed, Jun 23

11:05 am - 11:50 amLIS Lisbon Humberto Delgado-PDX Portland

32h 45m1 stop Philadelphia

7:30 pm - 11:05 pmPDX Portland-LIS Lisbon Humberto Delgado

19h 35m1 stop London Heathrow

$1,286British Airways

Fri, Aug 14 - Thu, Jun 24

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Iberia flights from Lisbon to Oregon

Our best Iberia deals on Lisbon to Oregon flight tickets

Iberia

Dec 1

LIS6:30 amLisbon Humberto Delgado

21h 13m

2 stops

PDX7:43 pmPortland

Jan 24

PDX6:00 amPortland

17h 40m

2 stops

LIS7:40 amLisbon Humberto Delgado

$963

Iberia

Dec 1

LIS6:30 amLisbon Humberto Delgado

21h 13m

2 stops

PDX7:43 pmPortland

Jan 24

PDX6:28 amPortland

17h 12m

2 stops

LIS7:40 amLisbon Humberto Delgado

$965

Iberia

Dec 1

LIS6:30 amLisbon Humberto Delgado

21h 13m

2 stops

PDX7:43 pmPortland

Jan 24

PDX6:28 amPortland

17h 12m

2 stops

LIS7:40 amLisbon Humberto Delgado

$966

Delta flights from Lisbon to Oregon

Our best Delta deals on Lisbon to Oregon flight tickets

Delta

Sep 14

LIS5:00 amLisbon Humberto Delgado

14h 10m

1 stop

PDX11:10 amPortland

Sep 28

PDX6:00 amPortland

21h 15m

2 stops

LIS11:15 amLisbon Humberto Delgado

$1,005

Delta

Sep 21

LIS5:00 amLisbon Humberto Delgado

14h 10m

1 stop

PDX11:10 amPortland

Sep 28

PDX6:45 amPortland

18h 05m

2 stops

LIS8:50 amLisbon Humberto Delgado

$1,006

Delta

Sep 14

LIS5:00 amLisbon Humberto Delgado

14h 10m

1 stop

PDX11:10 amPortland

Sep 28

PDX7:10 amPortland

16h 50m

1 stop

LIS8:00 amLisbon Humberto Delgado

$1,008

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Mon 9/21

8:15 am-9:31 am

2 stops33h 16m

Portland

Mon 9/28

3:30 pm-6:55 pm

2 stops19h 25m

$932

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Mon 9/21

8:15 am-9:31 am

3 stops33h 16m

Portland

Mon 9/28

3:30 pm-6:55 pm

2 stops19h 25m

$945

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Mon 9/14

8:15 am-9:31 am

3 stops33h 16m

Portland

Mon 9/28

3:30 pm-6:30 am

3 stops31h 00m

$947

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Tue 12/1

6:30 am-7:43 pm

2 stops21h 13m

Portland

Sun 1/24

6:00 am-7:40 am

2 stops17h 40m

$963

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Tue 12/1

8:45 pm-9:21 pm

2 stops32h 36m

Portland

Sun 1/24

6:00 am-11:50 am

2 stops21h 50m

$964

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Fri 10/23

6:35 am-7:41 pm

2 stops21h 06m

Portland

Sun 11/1

7:00 am-7:40 am

2 stops16h 40m

$964

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Tue 12/1

6:30 am-7:43 pm

2 stops21h 13m

Portland

Sun 1/24

6:28 am-7:40 am

2 stops17h 12m

$965

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Fri 10/23

6:35 am-7:41 pm

2 stops21h 06m

Portland

Sun 11/1

7:00 am-7:40 am

2 stops16h 40m

$965

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Fri 10/23

7:25 am-9:10 pm

2 stops21h 45m

Portland

Sun 11/1

8:30 am-10:05 am

1 stop17h 35m

$1,023

Quickest round-trip

LisbonPortland

LIS Lisbon Humberto Delgado - PDX Portland

LISPDX

Lisbon Humberto Delgado

Thu 9/3

10:25 am-9:59 pm

1 stop19h 34m

Portland

Mon 9/7

10:56 am-8:20 am

1 stop13h 24m

$1,031

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 February is another great option to travel to Oregon, with average flight prices from Lisbon averaging around $707.

Can stopping save me money on Lisbon to Oregon flights?

You could potentially save up to 43% 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	18h 30m
Direct flights	None

The fastest flight from Lisbon to Oregon takes 18h 30m

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 August 2026, there is 1 operator 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
United Airlines	PriceFrom $863	Free Cancellation	Rating 7.4 10,089 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.