$411+ Cheap flights from Lisbon (LIS) to Portland (PDX)
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Jun 30 — Jul 71
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to Portland
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Best
Last-minute
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Cheapest flights from Lisbon to PortlandExplore the most affordable flight options available from Lisbon to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 31, 2026.
Explore the most affordable flight options available from Lisbon to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 31, 2026.
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:30 pm
LIS
- PDX
3 stops47h 20m
Multiple Airlines
Sun 8/167:05 pm
PDX
- LIS
3 stops30h 00m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$897
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:10 pm
LIS
- PDX
3 stops44h 21m
Multiple Airlines
Sun 8/3010:10 am
PDX
- LIS
2 stops15h 10m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$946
This Air Canada deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:05 am
LIS
- PDX
2 stops17h 46m
Air Canada
Mon 10/1911:30 pm
PDX
- LIS
2 stops25h 50m
Air Canada
Deal found 5/28![Air Canada logo]()
$993
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:00 am
LIS
- PDX
1 stop14h 10m
Delta
Sun 11/111:10 am
PDX
- LIS
2 stops22h 20m
Delta
Deal found 5/28![Delta logo]()
$997
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:05 am
LIS
- PDX
2 stops25h 44m
United Airlines
Mon 10/1910:56 am
PDX
- LIS
1 stop13h 24m
United Airlines
Deal found 5/30![United Airlines logo]()
$999
Best flights from Lisbon to PortlandDiscover carefully curated flight deals from Lisbon to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 31, 2026.
Discover carefully curated flight deals from Lisbon to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 31, 2026.
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:00 am
LIS
- PDX
1 stop14h 10m
Delta
Sun 11/111:55 am
PDX
- LIS
2 stops21h 35m
Delta
Deal found 5/27![Delta logo]()
$996
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:25 am
LIS
- PDX
2 stops21h 34m
United Airlines
Mon 10/1910:56 am
PDX
- LIS
1 stop13h 24m
United Airlines
Deal found 5/28![United Airlines logo]()
$1,020
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:45 pm
LIS
- PDX
2 stops28h 05m
Multiple Airlines
Fri 7/177:45 pm
PDX
- LIS
2 stops55h 20m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$1,062
Last-minute flights from Lisbon to PortlandDiscover last-minute flight deals from Lisbon to Portland. Data last updated May 31, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to Portland. Data last updated May 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:00 am
LIS
- PDX
1 stop14h 10m
Delta
Tue 6/231:05 pm
PDX
- LIS
1 stop17h 30m
Delta
Deal found 5/28![Delta logo]()
$1,002
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:10 am
LIS
- PDX
3 stops35h 20m
Multiple Airlines
Tue 6/232:30 pm
PDX
- LIS
3 stops23h 15m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,046
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:00 am
LIS
- PDX
1 stop14h 10m
Delta
Wed 7/11:05 pm
PDX
- LIS
1 stop17h 30m
Delta
Deal found 5/27![Delta logo]()
$1,188
This Justfly.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:05 am
LIS
- PDX
2 stops22h 06m
Air Canada
Wed 7/17:45 pm
PDX
- LIS
2 stops29h 35m
Air Canada
Deal found 5/27![Air Canada logo]()
$1,204
This Mytrip deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:10 am
LIS
- PDX
3 stops45h 01m
Multiple Airlines
Sun 7/510:10 am
PDX
- LIS
2 stops16h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:05 am
LIS
- PDX
2 stops17h 46m
United Airlines
Sun 7/57:00 am
PDX
- LIS
2 stops19h 30m
United Airlines
Deal found 5/30![United Airlines logo]()
$1,366
One-way flights from Lisbon to PortlandSearch for one-way flight options from Lisbon to Portland. Find affordable one-way fares based on user searches. Data last updated May 31, 2026.
Search for one-way flight options from Lisbon to Portland. Find affordable one-way fares based on user searches. Data last updated May 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:10 am
LIS
- PDX
3 stops39h 40m
WestJet
Deal found 5/30![WestJet logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 pm
LIS
- PDX
3 stops46h 50m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$420
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:10 am
LIS
- PDX
3 stops35h 20m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:35 pm
LIS
- PDX
2 stops48h 13m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:10 pm
LIS
- PDX
3 stops43h 22m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:55 am
LIS
- PDX
3 stops35h 53m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:10 am
LIS
- PDX
3 stops58h 57m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:40 pm
LIS
- PDX
2 stops47h 52m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:15 pm
LIS
- PDX
3 stops48h 35m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:30 pm
LIS
- PDX
3 stops47h 20m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$506
Find 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 May 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $897 (Mytrip) |
One-way from | $411 (Kiwi.com) |
Popular in | October |
Cheapest in | November |
Average price | $1,011 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated May 31, 2026.
Use the filters below to find and compare flights from Lisbon to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Sat 10/24
5:00 am-11:10 am
1 stop14h 10m
Portland
Sun 11/1
11:55 am-5:30 pm
2 stops21h 35m
$996
Quickest round-trip
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Thu 10/15
11:25 am-12:59 am
2 stops21h 34m
Portland
Mon 10/19
10:56 am-8:20 am
1 stop13h 24m
$1,020
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Fri 7/10
5:45 pm-1:50 pm
2 stops28h 05m
Portland
Fri 7/17
7:45 pm-11:05 am
2 stops55h 20m
$1,062
Cheapest one-way
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Sun 6/7
6:10 am-1:50 pm
2 stops39h 40m
$522
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Wed 10/21
6:35 am-11:36 am
3 stops37h 01m
$580
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Sun 8/23
6:10 am-1:50 pm
2 stops39h 40m
$630
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Fri 10/16
6:35 am-10:59 pm
2 stops24h 24m
$645
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Sat 9/19
7:10 am-10:06 pm
2 stops22h 56m
$649
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Mon 10/12
5:10 pm-5:40 pm
1 stop32h 30m
$666
LisbonPortland
LIS - PDX
LISPDX
Lisbon Humberto Delgado
Mon 9/28
6:45 pm-5:40 pm
1 stop30h 55m
$666
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Lisbon to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Portland in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LIS-PDX
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.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to Portland
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 May 31, 2026.
Peruse reviews from past customers who have flown with KLM,United Airlines, andBritish Airways from Lisbon to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Find flights from Lisbon to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lisbon and Portland flights
Browse other Lisbon and Portland flight options. Last updated on May 31, 2026.
Other flights from Lisbon
Browse through other flights departing from Lisbon. Flights are based on user searches made on Cheapflights and were last updated on May 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 31, 2026.
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 2,558,603 searches. Data last updated May 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$779 | Average$1,082 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$863 | Average$974 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$879 | Average$1,070 | FlexibilityNo cancel fee | On-time75% |