$466 Find Cheap Flights from Lisbon to Oregon - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to Oregon departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Lisbon to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lisbon to Oregon

Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
8:15 am - 9:31 am-
33h 16m
Multiple Airlines Logo
3:30 pm - 6:30 am-
31h 00m
$872Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
9:15 pm - 1:35 pm-
24h 20m
Multiple Airlines Logo
2:30 pm - 9:35 am-
35h 05m
$941Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
Multiple Airlines Logo
5:35 am - 9:31 am-
35h 56m
Multiple Airlines Logo
3:30 pm - 6:55 pm-
19h 25m
$947Multiple Airlines
Fri, Oct 23 - Sun, Nov 1
Multiple Airlines Logo
6:35 am - 7:41 pm-
21h 06m
Multiple Airlines Logo
7:00 am - 7:40 am-
16h 40m
$953Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Iberia Logo
6:35 am - 9:11 pm-
22h 36m
Iberia Logo
6:00 am - 7:40 am-
17h 40m
$955Iberia
Fri, Oct 23 - Sun, Nov 1
Multiple Airlines Logo
6:35 am - 7:41 pm-
21h 06m
Multiple Airlines Logo
7:00 am - 7:40 am-
16h 40m
$955Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
8:15 am - 9:31 am-
33h 16m
Multiple Airlines Logo
3:30 pm - 8:10 pm-
20h 40m
$956Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
6:35 am - 9:11 pm-
22h 36m
Multiple Airlines Logo
5:00 am - 7:40 am-
18h 40m
$961Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
5:05 am - 9:31 am-
36h 26m
United Airlines Logo
11:02 pm - 10:30 am-
27h 28m
$1,000United Airlines
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
5:05 am - 2:46 pm-
17h 41m
United Airlines Logo
8:25 am - 10:30 am-
18h 05m
$1,000United Airlines
Booking Insights

KAYAK's insights & trends for Lisbon to Oregon flights

Get data-powered insights and trends into flights from Lisbon to Oregon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lisbon to Oregon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lisbon to Oregon departing in September.

Flight prices are below average for this route right now.

Flights to Oregon from Lisbon usually cost between $911 and $1,138 in September.
The lowest price found in the past 5 days was $872 on Multiple Airlines (Sep 14-Sep 29).

What is the cheapest month to fly from Lisbon to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lisbon to Oregon is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and July, when the average cost of round-trip tickets is $1,357 and $1,082 respectively.

Good to know

Low season

February

Cheapest flight

$466
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Lisbon to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Lisbon to Oregon?

    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 Lisbon to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lisbon to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lisbon to 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 Lisbon to Oregon?

    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 from Lisbon to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon to Oregon?

    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 from Lisbon to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lisbon to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10059 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

2.0 MediocreLinda, Jun 2026
Read more United Airlines reviews

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Lufthansa was great from Lisbon to Frankfurt. The United Airlines flight from Frankfurt to Denver was very cramped. In that tight space, when the seat in front was fully declined I could barely move. I'm a fairly small person, I can't imagine what a larger person would feel like.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

Checked my bag despite paid the seat upgrade and there was plenty of space available in the overhead bin.

The flight crew was fantastic. The flight attendants were incredibly considerate, kind and attentive.

One of the best flying experiences I’ve ever had.

The flight from Lisbon to Newark was much, mush better then flight from Newark to Porto.

Everything you need to know for your flight from Lisbon to Oregon

Information on your arrival and departure airports