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Cheap flights from Lisbon to Oregon from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Oregon departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lisbon to Oregon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 am - 9:15 am
LIS
-
PDX
33h 55m
3 stops
Multiple Airlines Logo
3:45 pm - 7:50 pm
PDX
-
LIS
21h 05m
3 stops
$864Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
12:05 pm - 8:49 pm
LIS
-
PDX
16h 44m
1 stop
Multiple Airlines Logo
10:39 am - 11:40 am
PDX
-
LIS
18h 01m
1 stop
$893Multiple Airlines
Wed, Mar 4 - Mon, Mar 16
United Airlines Logo
5:00 am - 9:52 pm
LIS
-
PDX
23h 52m
2 stops
United Airlines Logo
7:00 am - 8:10 am
PDX
-
LIS
18h 10m
2 stops
$903United Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
5:00 am - 11:25 am
LIS
-
PDX
14h 25m
1 stop
Delta Logo
10:42 am - 5:30 pm
PDX
-
LIS
23h 48m
2 stops
$904Delta
Mon, Feb 23 - Sun, Mar 8
United Airlines Logo
5:00 am - 1:59 pm
LIS
-
PDX
40h 59m
2 stops
United Airlines Logo
11:10 pm - 10:15 am
PDX
-
LIS
28h 05m
1 stop
$905United Airlines
Sat, Mar 7 - Thu, Mar 19
Delta Logo
5:00 am - 3:11 pm
LIS
-
PDX
18h 11m
2 stops
Delta Logo
10:42 am - 5:30 pm
PDX
-
LIS
23h 48m
2 stops
$909Delta
Mon, Feb 23 - Sun, Mar 8
Multiple Airlines Logo
12:05 pm - 8:49 pm
LIS
-
PDX
16h 44m
1 stop
Multiple Airlines Logo
10:39 am - 11:40 am
PDX
-
LIS
18h 01m
1 stop
$910Multiple Airlines
Thu, Mar 5 - Mon, Mar 16
Multiple Airlines Logo
5:00 am - 11:25 am
LIS
-
PDX
14h 25m
1 stop
Multiple Airlines Logo
6:30 am - 8:00 am
PDX
-
LIS
18h 30m
2 stops
$911Multiple Airlines
Fri, Mar 6 - Wed, Mar 18
Multiple Airlines Logo
6:20 am - 9:15 am
LIS
-
PDX
33h 55m
3 stops
Multiple Airlines Logo
3:45 pm - 6:00 pm
PDX
-
LIS
19h 15m
2 stops
$915Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
8:55 am - 10:47 pm
LIS
-
PDX
21h 52m
2 stops
American Airlines Logo
1:09 pm - 11:05 pm
PDX
-
LIS
25h 56m
2 stops
$920American Airlines
Wed, May 13 - Sun, May 17

United Airlines flights from Lisbon to Oregon

Our best United Airlines deals on Lisbon to Oregon flight tickets
United Airlines
Mar 17
LIS5:00 amLisbon Humberto Delgado
23h 52m
2 stops
PDX9:52 pmPortland
Mar 24
PDX7:00 amPortland
18h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
$903
United Airlines
Mar 7
LIS5:00 amLisbon Humberto Delgado
40h 59m
2 stops
PDX1:59 pmPortland
Mar 19
PDX11:10 pmPortland
28h 05m
1 stop
LIS10:15 amLisbon Humberto Delgado
$905
United Airlines
Mar 5
LIS10:15 amLisbon Humberto Delgado
20h 30m
2 stops
PDX10:45 pmPortland
Mar 18
PDX7:00 amPortland
18h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
$932

American Airlines flights from Lisbon to Oregon

Our best American Airlines deals on Lisbon to Oregon flight tickets
American Airlines
May 13
LIS8:55 amLisbon Humberto Delgado
21h 52m
2 stops
PDX10:47 pmPortland
May 17
PDX1:09 pmPortland
25h 56m
2 stops
LIS11:05 pmLisbon Humberto Delgado
$920
American Airlines
May 13
LIS8:55 amLisbon Humberto Delgado
21h 52m
2 stops
PDX10:47 pmPortland
May 17
PDX3:16 pmPortland
23h 49m
2 stops
LIS11:05 pmLisbon Humberto Delgado
$939
American Airlines
Mar 4
LIS11:05 amLisbon Humberto Delgado
44h 45m
2 stops
PDX11:50 pmPortland
Mar 20
PDX1:52 pmPortland
25h 33m
2 stops
LIS10:25 pmLisbon Humberto Delgado
$945

momondo Fare Finder

 
Customize your flight search to find flights from Lisbon to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Lisbon to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 3/17

6:20 am-9:15 am

3 stops33h 55m

Portland

Tue 3/24

3:45 pm-7:50 pm

3 stops21h 05m

$864

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 3/4

12:05 pm-8:49 pm

1 stop16h 44m

Portland

Mon 3/16

10:39 am-11:40 am

1 stop18h 01m

$893

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 3/17

5:00 am-9:52 pm

2 stops23h 52m

Portland

Tue 3/24

7:00 am-8:10 am

2 stops18h 10m

$903

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 2/23

5:00 am-11:25 am

1 stop14h 25m

Portland

Sun 3/8

10:42 am-5:30 pm

2 stops23h 48m

$904

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 3/7

5:00 am-1:59 pm

2 stops40h 59m

Portland

Thu 3/19

11:10 pm-10:15 am

1 stop28h 05m

$905

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 2/23

5:00 am-3:11 pm

2 stops18h 11m

Portland

Sun 3/8

10:42 am-5:30 pm

2 stops23h 48m

$909

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 3/5

12:05 pm-8:49 pm

1 stop16h 44m

Portland

Mon 3/16

10:39 am-11:40 am

1 stop18h 01m

$910

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 3/6

5:00 am-11:25 am

1 stop14h 25m

Portland

Wed 3/18

6:30 am-8:00 am

2 stops18h 30m

$911

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 3/17

6:20 am-9:15 am

3 stops33h 55m

Portland

Tue 3/24

3:45 pm-6:00 pm

2 stops19h 15m

$915

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 5/13

8:55 am-10:47 pm

2 stops21h 52m

Portland

Sun 5/17

1:09 pm-11:05 pm

2 stops25h 56m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

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

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from Lisbon, with most prices found around $780. The month of November is another great option to travel to Oregon, with average flight prices from Lisbon averaging around $791.

Can stopping save me money on Lisbon to Oregon flights?

You could potentially save up to 1% 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 20m

Direct flights

None
The fastest flight from Lisbon to Oregon takes 18h 20m
There are no direct flights from Lisbon to Oregon. There are no popular flight routes from Lisbon to Oregon.
Search flight deals

  • 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?

  • 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 AirwaysPriceFrom $757Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
KLMPriceFrom $786Free CancellationRating
7.7
1,449 reviews
Search KLM flights
United AirlinesPriceFrom $888Free CancellationRating
7.4
9,241 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.

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Find better results for your trip to Oregon

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