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Cheap flights from Lisbon (LIS) to Portland (PDX) from $454

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. 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.
LIS — PDX
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
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Cheap flight deals from Lisbon to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2024.

Popular in

July

Cheapest in

January

Average price

$934

Round-trip from

$275
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in June 2024
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From Lisbon Humberto Delgado to Portland
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What is the cheapest day to fly round-trip from Lisbon to Portland?

Wednesday flights are generally found to be more expensive for flights from Lisbon to Portland. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

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

Our data shows that January tends to be the cheapest month to fly to Portland from Lisbon. Users have commonly found prices around $899 for the month, but tickets can be as low as $749. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from LIS to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lisbon to Portland as you normally would.

Cheap Lisbon to Portland flights in June & July 2024

Find cheap flight options from Lisbon to Portland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
These are some of the most attractive deals on flights from Lisbon to Portland in 2024. Check back soon for alternative fares.
Thu 6/2012:20 pmLIS - PDX
2 stops38h 44mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/11$986
Thu 6/2010:25 amLIS - PDX
1 stop30h 56mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$989
Thu 6/2012:20 pmLIS - PDX
1 stop15h 47mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$992
Fri 7/129:55 amLIS - PDX
1 stop21h 46mMultiple Airlines
Thu 7/186:00 amPDX - LIS
1 stop21h 25mMultiple Airlines
Deal found 6/11$1,002
Thu 6/2012:50 pmLIS - PDX
2 stops34h 21mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$1,014
Tue 7/210:40 amLIS - PDX
2 stops32h 13mMultiple Airlines
Mon 7/86:00 amPDX - LIS
1 stop22h 00mMultiple Airlines
Deal found 6/11$1,066
Fri 6/2112:20 pmLIS - PDX
2 stops29h 18mUnited Airlines
Thu 7/410:50 amPDX - LIS
2 stops15h 40mUnited Airlines
Deal found 6/11$1,067
Thu 6/208:25 amLIS - PDX
2 stops21h 28mAmerican Airlines
Wed 7/311:55 pmPDX - LIS
2 stops25h 10mAmerican Airlines
Deal found 6/10$1,069
Fri 7/128:35 amLIS - PDX
2 stops32h 15mMultiple Airlines
Thu 7/1811:59 pmPDX - LIS
1 stop23h 56mMultiple Airlines
Deal found 6/11$1,076

Lisbon to Portland 2024 flight deals

Discover exclusive flight deals for travel between Lisbon and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
These are some of the most attractive deals on flights from Lisbon to Portland in 2024. Check back soon for alternative fares.
Thu 10/175:00 amLIS - PDX
1 stop15h 10mDelta
Tue 10/2211:30 amPDX - LIS
2 stops19h 20mDelta
Deal found 6/11$789
Thu 10/175:00 amLIS - PDX
1 stop15h 10mDelta
Tue 10/226:55 amPDX - LIS
1 stop17h 05mDelta
Deal found 6/11$792
Thu 10/175:00 amLIS - PDX
2 stops21h 14mDelta
Tue 10/226:55 amPDX - LIS
2 stops20h 20mDelta
Deal found 6/11$795
Mon 9/212:30 pmLIS - PDX
2 stops40h 19mAmerican Airlines
Mon 9/1611:08 amPDX - LIS
2 stops28h 07mAmerican Airlines
Deal found 6/11$860
Mon 9/25:00 amLIS - PDX
1 stop15h 05mDelta
Mon 9/161:45 pmPDX - LIS
2 stops17h 05mDelta
Deal found 6/11$867
Mon 9/26:55 pmLIS - PDX
1 stop25h 10mKLM
Mon 9/166:55 amPDX - LIS
1 stop17h 05mKLM
Deal found 6/11$872
Thu 6/2012:20 pmLIS - PDX
2 stops38h 44mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/11$986
Thu 6/2010:25 amLIS - PDX
1 stop30h 56mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$989
Thu 6/2012:20 pmLIS - PDX
1 stop15h 47mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$992

Lisbon to Portland flights leaving soon

Find last-minute flight options from Lisbon to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Have a look at some of the last-minute flights available departing from Lisbon to Portland. Users should examine the flight details to ensure there are no surprises.
Thu 6/2012:20 pmLIS - PDX
2 stops38h 44mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/11$986
Thu 6/2010:25 amLIS - PDX
1 stop30h 56mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$989
Thu 6/2012:20 pmLIS - PDX
1 stop15h 47mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$992
Thu 6/2012:50 pmLIS - PDX
2 stops34h 21mUnited Airlines
Wed 7/37:40 pmPDX - LIS
2 stops28h 40mUnited Airlines
Deal found 6/10$1,014
Thu 6/208:25 amLIS - PDX
2 stops21h 28mAmerican Airlines
Wed 7/311:55 pmPDX - LIS
2 stops25h 10mAmerican Airlines
Deal found 6/10$1,069

One-way flights to Portland from Lisbon

Search for one-way flight options from Lisbon to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Take a look at some of the best available options we've come across on one-way flights from Lisbon to Portland. For those needing a return trip from Lisbon, there is a search form available above.
Tue 10/87:05 amLIS - PDX
2 stops20h 57mMultiple Airlines
Deal found 6/10$454
Wed 9/2510:05 pmLIS - PDX
3 stops35h 12mMultiple Airlines
Deal found 6/10$471
Tue 10/810:00 pmLIS - PDX
3 stops27h 55mMultiple Airlines
Deal found 6/10$487
Fri 11/12:05 pmLIS - PDX
3 stops28h 43mMultiple Airlines
Deal found 6/11$489
Sun 6/1611:30 pmLIS - PDX
3 stops43h 38mMultiple Airlines
Deal found 6/10$491
Wed 11/611:30 pmLIS - PDX
3 stops48h 24mMultiple Airlines
Deal found 6/10$525
Wed 9/2510:30 amLIS - PDX
2 stops22h 47mMultiple Airlines
Deal found 6/10$647
Wed 11/67:00 amLIS - PDX
2 stops17h 55mMultiple Airlines
Deal found 6/10$663
Fri 11/15:15 pmLIS - PDX
2 stops25h 33mMultiple Airlines
Deal found 6/11$666

Find flights from Lisbon to Portland within your budget

Customize your flight search to find flights from Lisbon to Portland 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, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$789 - $1,934

Route

Depart

Return

Price

Lisbon Humberto DelgadoPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 10/17

1 stop15h 10m

Portland

Tue 10/22

2 stops19h 20m

$789

Lisbon Humberto DelgadoPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 10/17

1 stop15h 10m

Portland

Tue 10/22

1 stop17h 05m

$792

Lisbon Humberto DelgadoPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 10/17

2 stops21h 14m

Portland

Tue 10/22

2 stops20h 20m

$795

Lisbon Humberto DelgadoPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 8/31

2 stops22h 14m

Portland

Sun 9/8

2 stops20h 00m

$1,297

Lisbon Humberto DelgadoPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 8/31

1 stop18h 50m

Portland

Sun 9/8

2 stops25h 15m

$1,543

Lisbon Humberto DelgadoPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 8/31

1 stop14h 20m

Portland

Sun 9/8

1 stop14h 40m

$1,934

Flights are sorted by cheapest first

Deals found on 6/11

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

Use this chart to determine the cheapest time to fly round-trip from Lisbon to Portland. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Lisbon to Portland flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Lisbon to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PDX

Temperature

41 - 69.8 °F

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated June 11, 2024.
Read reviews from past customers who have flown United Airlines, Delta and American Airlines from Lisbon to Portland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,277 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,470 reviews
Delta
8.0
Very good
10,277 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,359 reviews
Delta
8.0
Very good
10,277 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,842 reviews
Delta
8.0
Very good
10,277 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,629 reviews
Delta
8.0
Very good
10,277 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Lisbon to Portland for under $800 on Cheapflights?

    Yes, there are multiple flights from Lisbon to Portland for under $800. The cheapest flight booked recently is on Delta for just $789, but on average you can expect to pay $1,191.

  • Are there last-minute flights available from Lisbon to Portland for under $1,000?

    There are currently 5+ open flights from Lisbon to Portland within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Lisbon to Portland round-trip?

    According to our current data, Delta ($789), American Airlines ($1,297), and British Airways ($1,543) offers the cheapest pricing from Lisbon to Portland. Delta is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Lisbon to Portland one-way?

    $681 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Air Europa and Finnair, with prices starting from $684 and $685, respectively.

  • What does LIS to PDX mean?

    LIS stands for Lisbon Humberto Delgado Airport, while PDX stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Lisbon to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Lisbon to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lisbon to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lisbon to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Lisbon to Portland that include hotel bookings?

    Yes. In addition to deals on Lisbon to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Portland.

  • Can I find deals for business class flights from Lisbon to Portland?

    Yes. Cheapflights offers flight deals from Lisbon to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lisbon to Portland that allow pets onboard?

    Many airlines flying from Lisbon to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lisbon to Portland?

    Yes, you can often find last-minute deals on Lisbon to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lisbon to Portland flight deals updated?

    The Lisbon to Portland flight deals you see on this page were last updated on 6/11.

  • What are the most popular airlines that fly from Lisbon to Portland?

    The most popular airlines flying from Lisbon to Portland are British Airways, Delta and KLM. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Lisbon to Portland?

    Currently, October is the cheapest month in which you can book a flight from Lisbon to Portland (average of $275). Flying from Lisbon to Portland in July is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.

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Top 3 airlines flying from Lisbon to Portland

Discover the top 3 airlines that operate flights from Lisbon to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$740Average$971FlexibilityNo cancel feeOn-time70%
DeltaCheapest$741Average$927FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$761Average$959FlexibilityNo cancel feeOn-time75%
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Search flights from Lisbon to Portland by cabin class

Find flights from Lisbon to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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