LIS - PDX

$481 Find Cheap Flights from Lisbon to Portland

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 Portland departing on 10/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$946
Typical prices: $1,120-$992
British Airways
Thu 6/18Wed 7/8
LIS - PDX • 1 stop
Cheapest one-way
$481
Typical prices: $655-$795
Multiple Airlines
Thu 10/1
LIS - PDX • 2 stops
Top airlines
Cheapest • from $1,003 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lisbon and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,034 (round-trip)
Shortest trip • 15h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lisbon to Portland (LIS-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Portland 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 Portland

Thu, Jun 18 - Wed, Jul 8
British Airways Logo
11:05 am - 11:23 pm
LIS
-
PDX
20h 18m
1 stop
British Airways Logo
7:30 pm - 5:55 pm
PDX
-
LIS
14h 25m
1 stop
$946British Airways
Mon, Aug 31 - Tue, Sep 8
United Airlines Logo
5:05 am - 5:43 pm
LIS
-
PDX
20h 38m
2 stops
United Airlines Logo
7:13 am - 8:20 am
PDX
-
LIS
17h 07m
2 stops
$1,003United Airlines
Mon, Aug 31 - Tue, Sep 8
British Airways Logo
7:10 am - 5:40 pm
LIS
-
PDX
18h 30m
1 stop
British Airways Logo
7:30 pm - 11:00 pm
PDX
-
LIS
19h 30m
1 stop
$1,017British Airways
Thu, Jun 18 - Wed, Jul 8
Multiple Airlines Logo
11:05 am - 11:23 pm
LIS
-
PDX
20h 18m
1 stop
Multiple Airlines Logo
1:45 pm - 5:55 pm
PDX
-
LIS
20h 10m
2 stops
$1,020Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
5:05 am - 9:48 pm
LIS
-
PDX
24h 43m
2 stops
United Airlines Logo
11:40 pm - 10:30 am
PDX
-
LIS
26h 50m
2 stops
$1,021United Airlines
Tue, Jun 9 - Mon, Jun 15
United Airlines Logo
10:25 am - 8:54 pm
LIS
-
PDX
18h 29m
2 stops
United Airlines Logo
10:52 pm - 8:20 am
PDX
-
LIS
25h 28m
1 stop
$1,031United Airlines
Mon, Jun 8 - Wed, Jun 17
Delta Logo
5:00 am - 5:09 pm
LIS
-
PDX
20h 09m
2 stops
Delta Logo
7:01 am - 8:00 am
PDX
-
LIS
16h 59m
1 stop
$1,036Delta
Mon, Jun 8 - Tue, Jun 16
KLM Logo
7:45 pm - 11:10 am
LIS
-
PDX
23h 25m
1 stop
KLM Logo
10:35 pm - 8:00 am
PDX
-
LIS
25h 25m
1 stop
$1,037KLM
Mon, Jun 8 - Tue, Jun 16
KLM Logo
5:00 am - 2:46 pm
LIS
-
PDX
17h 46m
2 stops
KLM Logo
10:35 pm - 8:00 am
PDX
-
LIS
25h 25m
1 stop
$1,041KLM
Wed, Jun 10 - Wed, Jun 17
Delta Logo
10:00 am - 10:22 pm
LIS
-
PDX
20h 22m
2 stops
Delta Logo
7:01 am - 8:00 am
PDX
-
LIS
16h 59m
1 stop
$1,054Delta
Booking Insights

KAYAK's insights & trends for Lisbon to Portland flights

Get data-powered insights and trends into flights from Lisbon to Portland 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 Portland?

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 Portland departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Portland, 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 Portland is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $1,357 and $1,087 respectively.

Good to know

Low seasonNovember
Cheapest flight$481
Best time to beat the crowds with an average 19% drop in price.
Flight from Lisbon to Portland

When to book flights from Lisbon to Portland

Are your dates flexible? Find out the best times to travel from Lisbon to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to Portland

  • Which airlines provide generous luggage allowances between Portland and Lisbon?

    From Lisbon to Portland, four significant airlines—British Airways, American Airlines, Delta Air Lines, or KLM Royal Dutch Airlines—offer flights with generous baggage allowances. Customers of these four carriers are permitted one free carry-on bag that weighs 22 lb or less. These airlines, in contrast to other carriers that operate on this route, have also reduced their fees for checked bags weighing 50 lb or less.

  • Which trustworthy airlines transport canine passengers between Lisbon and Portland?

    From Lisbon to Portland, there are pet-friendly flights on British Airways, American Airlines, Delta Air Lines, or KLM Royal Dutch Airlines. Because each airline only allows a certain number of pets to fly with passengers, it is advisable that you purchase your plane ticket in advance to ensure that your pet can accompany you. If your pet and its container weigh no more than 25 lb, you are allowed to bring it on board as a carry-on.

  • Which airline route provides the most affordable travel option between Portland and Lisbon?

    Direct flights from Amsterdam to Milan are more expensive than connecting flights with layovers. Consumers on a restricted budget are recommended to select reputable carriers like Delta Air Lines, United Airlines, Lufthansa, and KLM Royal Dutch Airlines. These carriers offer connecting flights with layovers in Atlanta, Amsterdam, Newark, and Frankfurt, in that order.

  • What is the cheapest way to get from Lisbon's city center to Humberto Delgado Airport (LIS)?

    The Lisbon Metro system is a convenient and affordable way to get to the airport. The Red Line (Linha Vermelha) connects the city center to the airport, and the journey takes around 20-25 minutes. The fare will depend on the number of zones you travel through, but it's generally one of the cheapest options.

  • What is the cheapest flight from Lisbon to Portland?

    In the last 3 days, the lowest price for a flight from Lisbon to Portland was $481 for a one-way ticket and $1,003 for a round-trip.

  • Do I need a passport to fly between Lisbon and Portland?

    Yes

  • Which aircraft models fly most regularly from Lisbon to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lisbon to Portland?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Lisbon and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Lisbon to Portland, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lisbon to Portland are KLM and United Airlines. With an average price for the route of $935 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $974 and an overall rating of 7.4.

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

    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 Portland.

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

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

    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 to Portland with an airline and back to Lisbon with another airline. Booking your flights between Lisbon and PDX can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Lisbon to Portland

  • Business professionals traveling from Lisbon to Portland commonly choose Portland International Airport (PDX) as their preferred arrival point. This is because PDX is known for its relatively compact and easy-to-navigate layout. The main terminal is just one building, which makes it convenient for business travelers to quickly move between check-in, security, and gates. This can save valuable time, especially for those on tight schedules.
  • Consider using one of these airlines for your flight from Lisbon to Portland if you want a luxurious experience: British Airways, American Airlines, Delta Air Lines, or KLM Royal Dutch Airlines. These businesses offer a unique auction-style process that allows customers to upgrade their seats from business or economy class to first-class cabins, elevating the level of sophistication of your trip.
  • In order to use fewer fossil fuels, passengers that prioritize the well-being of the environment and are flying from Lisbon to Portland frequently choose Humberto Delgado Airport (LIS) as their departure airport. The LIS Airport has put in place a number of measures to lessen its reliance on unsustainable energy sources. For instance, installation of solar panels on the rooftops of numerous airport buildings is a noteworthy move by LIS that encourages the generation of environmentally friendly electricity.
  • Consider flying with British Airways, American Airlines, Delta Air Lines, or KLM Royal Dutch Airlines if you want a chic trip from Lisbon to Portland. On this route, these reputable airlines provide free in-flight Wi-Fi, allowing travelers to access their preferred entertainment choices.
  • Stay close to LIS Airport if you want to take an early-morning flight from Lisbon to Portland. The Hotel Melia Lisboa Aeroporto is a good option for those that need to depart as soon as possible. This is a result of how close the airport is—just a 9-minute walk away.

Reviews of the top 3 airlines serving from Lisbon to Portland

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Portland. 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 Portland? 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.
7.8
KLMOverall score based on 1511 reviews
8.4Crew
7.2Entertainment
7.3Food
7.8Boarding
7.7Comfort
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

I was downgraded from business class to economy class with no compensation. American Airlines is absolutely the worst airline for international travel. They treat their business class customers like dogs.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

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

Information on your arrival and departure airports