HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PDX) to Portugal from $362

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 9/9. 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.
PDX — LIS
May 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Portland to Portugal?

Travelers have found it’s best to book a flight 10 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 10 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Portugal 1-2 weeks in advance for as low as $571, or $577 for flights within the next 24 hours.

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

The best pricing can be found in the month of January. Prices to Portugal from Portland average $1,011. You can even find prices in January for less than $1,011, as users have found deals to Portugal from as low as $524. The month of June appears to be one of the more expensive times to travel to Portugal from Portland. Flying in the targeted month can save you up to 63%.

When is the cheapest time to fly from Portland to Portugal (PDX - PT)?

When flying from Portland to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Portland to Portugal

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Portland to Portugal. Make sure to double check the flight details before booking.
Wed 10/308:35 amPDX - LIS
1 stop18h 55mUnited Airlines
Tue 11/1211:00 amLIS - PDX
2 stops41h 50mUnited Airlines
Deal found 5/13$544
Mon 11/411:55 pmPDX - LIS
2 stops24h 15mUnited Airlines
Sun 12/1511:00 amLIS - PDX
2 stops32h 35mUnited Airlines
Deal found 5/13$604
Fri 11/16:00 amPDX - LIS
2 stops20h 20mUnited Airlines
Sat 11/1611:00 amLIS - PDX
2 stops41h 24mUnited Airlines
Deal found 5/14$649
Mon 11/47:11 amPDX - LIS
2 stops19h 19mUnited Airlines
Mon 12/910:15 amLIS - PDX
3 stops39h 23mUnited Airlines
Deal found 5/13$689
Sat 11/21:34 pmPDX - LIS
3 stops35h 36mUnited Airlines
Sat 11/165:00 amLIS - PDX
2 stops21h 05mUnited Airlines
Deal found 5/13$692
Thu 11/71:34 pmPDX - LIS
3 stops34h 36mUnited Airlines
Sat 11/236:10 amLIS - PDX
2 stops25h 16mUnited Airlines
Deal found 5/13$693
Wed 10/910:25 amPDX - LIS
1 stop13h 55mUnited Airlines
Wed 10/1611:25 amLIS - PDX
2 stops39h 09mUnited Airlines
Deal found 5/13$814
Wed 10/210:25 amPDX - LIS
1 stop13h 55mUnited Airlines
Sat 10/129:45 amLIS - PDX
2 stops22h 44mUnited Airlines
Deal found 5/13$880
Tue 5/2810:23 amPDX - OPO
1 stop15h 22mUnited Airlines
Wed 6/129:00 amOPO - PDX
2 stops21h 26mUnited Airlines
Deal found 5/13$1,011

Cheap Finnair flights from Portland to Portugal

Explore cheap flight options specifically provided by Finnair for the route between Portland and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Have a look at some of the cheapest available Finnair flights departing from Portland and landing in Portugal. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 11/46:20 pmPDX - LIS
1 stop19h 30mFinnair
Mon 12/94:10 pmLIS - PDX
2 stops34h 37mFinnair
Deal found 5/13$563
Sun 9/297:15 pmPDX - LIS
1 stop20h 00mFinnair
Fri 10/116:35 amLIS - PDX
2 stops23h 14mFinnair
Deal found 5/13$830
Mon 5/207:15 pmPDX - LIS
1 stop20h 00mFinnair
Wed 5/227:20 amLIS - PDX
1 stop18h 05mFinnair
Deal found 5/12$2,122

Cheap Portland to Portugal flights in May & June 2024

Find cheap flight options from Portland to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 14, 2024.
Check out some of the best flight deals from Portland to Portugal in 2024. More deals are always being added, so be sure to check back regularly.
Wed 6/123:25 pmPDX - PDL
3 stops35h 55mMultiple Airlines
Wed 6/196:30 pmPDL - PDX
2 stops34h 51mMultiple Airlines
Deal found 5/13$845
Wed 6/1211:40 pmPDX - PDL
2 stops27h 40mMultiple Airlines
Wed 6/199:20 pmPDL - PDX
2 stops32h 01mMultiple Airlines
Deal found 5/13$905
Wed 6/126:55 pmPDX - PDL
3 stops29h 40mMultiple Airlines
Wed 6/194:50 pmPDL - PDX
3 stops33h 42mMultiple Airlines
Deal found 5/13$910
Tue 6/116:55 pmPDX - LIS
3 stops31h 35mMultiple Airlines
Tue 6/2512:35 pmLIS - PDX
3 stops32h 38mMultiple Airlines
Deal found 5/14$955
Tue 6/113:25 pmPDX - LIS
3 stops31h 05mMultiple Airlines
Tue 6/188:15 amLIS - PDX
2 stops22h 06mMultiple Airlines
Deal found 5/12$956
Tue 6/116:55 pmPDX - LIS
3 stops27h 35mMultiple Airlines
Tue 6/188:55 amLIS - PDX
3 stops36h 14mMultiple Airlines
Deal found 5/12$959
Tue 6/118:15 amPDX - LIS
2 stops22h 25mMultiple Airlines
Tue 6/185:30 amLIS - PDX
2 stops22h 02mMultiple Airlines
Deal found 5/12$978
Tue 6/116:55 pmPDX - LIS
3 stops31h 35mMultiple Airlines
Tue 6/255:45 pmLIS - PDX
2 stops27h 28mMultiple Airlines
Deal found 5/14$982
Tue 6/118:15 amPDX - LIS
2 stops29h 45mMultiple Airlines
Tue 6/1811:35 amLIS - PDX
1 stop18h 46mMultiple Airlines
Deal found 5/12$984

Portland to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Portland and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Check out some of the best flight deals from Portland to Portugal in 2024. More deals are always being added, so be sure to check back regularly.
Wed 10/308:35 amPDX - LIS
1 stop18h 55mUnited Airlines
Tue 11/1211:00 amLIS - PDX
2 stops41h 50mUnited Airlines
Deal found 5/13$544
Mon 11/1810:40 amPDX - LIS
2 stops38h 40mAir Canada
Thu 11/2811:00 amLIS - PDX
2 stops31h 01mAir Canada
Deal found 5/13$551
Mon 11/1810:40 amPDX - LIS
2 stops38h 40mAir Canada
Wed 12/411:00 amLIS - PDX
2 stops31h 01mAir Canada
Deal found 5/14$557
Mon 11/186:20 pmPDX - LIS
1 stop16h 20mAmerican Airlines
Thu 11/2812:30 pmLIS - PDX
2 stops30h 24mAmerican Airlines
Deal found 5/12$560
Sun 11/176:20 pmPDX - LIS
1 stop19h 25mFinnair
Wed 12/44:10 pmLIS - PDX
2 stops34h 37mFinnair
Deal found 5/13$563
Wed 10/307:20 pmPDX - LIS
1 stop19h 30mAmerican Airlines
Tue 11/1211:20 amLIS - PDX
2 stops30h 48mAmerican Airlines
Deal found 5/13$564
Mon 11/188:35 amPDX - LIS
1 stop17h 55mUnited Airlines
Thu 11/2812:20 pmLIS - PDX
1 stop16h 04mUnited Airlines
Deal found 5/14$566
Wed 11/206:20 pmPDX - LIS
1 stop15h 25mBritish Airways
Wed 11/277:00 amLIS - PDX
1 stop17h 30mBritish Airways
Deal found 5/13$568
Tue 11/198:35 amPDX - LIS
1 stop17h 55mUnited Airlines
Thu 12/55:00 amLIS - PDX
2 stops23h 05mUnited Airlines
Deal found 5/13$569

Portland to Portugal flights leaving soon

Find last-minute flight options from Portland to Portugal 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 2,632,958 searches. Data last updated May 14, 2024.
Have a look at some of the flights available from Portland to Portugal departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 5/286:53 amPDX - FAO
2 stops41h 17mSWISS
Wed 6/57:00 pmFAO - PDX
2 stops31h 15mSWISS
Deal found 5/13$1,041
Sun 5/196:55 pmPDX - LIS
2 stops31h 35mMultiple Airlines
Wed 5/226:00 amLIS - PDX
3 stops45h 46mMultiple Airlines
Deal found 5/12$1,082
Sun 5/196:55 pmPDX - LIS
3 stops31h 35mMultiple Airlines
Wed 5/226:00 amLIS - PDX
3 stops45h 46mMultiple Airlines
Deal found 5/12$1,087
Mon 5/2711:40 pmPDX - FAO
2 stops29h 20mMultiple Airlines
Thu 6/63:55 pmFAO - PDX
3 stops30h 50mMultiple Airlines
Deal found 5/13$1,098
Tue 5/2810:20 amPDX - FAO
2 stops18h 20mAir Canada
Thu 6/63:55 pmFAO - PDX
3 stops30h 50mAir Canada
Deal found 5/13$1,107
Mon 5/206:15 amPDX - LIS
2 stops20h 30mDelta
Tue 5/2811:40 amLIS - PDX
1 stop32h 15mDelta
Deal found 5/13$1,111
Mon 5/273:25 pmPDX - FAO
2 stops37h 15mLufthansa
Tue 6/43:25 pmFAO - PDX
2 stops35h 16mLufthansa
Deal found 5/13$1,117
Mon 5/206:15 amPDX - LIS
2 stops20h 30mDelta
Wed 5/295:40 amLIS - PDX
2 stops22h 57mDelta
Deal found 5/13$1,119
Tue 5/287:05 amPDX - FAO
3 stops21h 35mUnited Airlines
Wed 6/53:25 pmFAO - PDX
2 stops38h 18mUnited Airlines
Deal found 5/13$1,122

One-way flights to Portugal from Portland

Search for one-way flight options from Portland to Portugal. 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 2,632,958 searches. Data last updated May 14, 2024.
Users traveling one-way from Portland to Portugal can select one of these great deals. For those needing a return trip from Portland, there is a search form available above.
Mon 9/911:51 pmPDX - LIS
3 stops27h 49mMultiple Airlines
Deal found 5/12$362
Mon 9/99:35 amPDX - LIS
2 stops29h 45mMultiple Airlines
Deal found 5/12$366
Tue 7/163:40 pmPDX - LIS
1 stop35h 45mMultiple Airlines
Deal found 5/13$386
Wed 9/189:35 amPDX - LIS
2 stops29h 15mMultiple Airlines
Deal found 5/14$395
Mon 10/73:20 pmPDX - LIS
2 stops21h 25mMultiple Airlines
Deal found 5/13$404
Tue 7/165:20 amPDX - LIS
2 stops21h 35mMultiple Airlines
Deal found 5/13$406
Wed 9/189:35 amPDX - LIS
3 stops37h 15mMultiple Airlines
Deal found 5/14$411
Mon 8/269:35 amPDX - LIS
2 stops26h 30mMultiple Airlines
Deal found 5/12$421
Mon 8/2611:40 pmPDX - PDL
2 stops23h 45mMultiple Airlines
Deal found 5/12$423

Find flights from Portland to Portugal within your budget

Customize your flight search to find flights from Portland to Portugal 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 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$544 - $708

Route

Depart

Return

Price

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Wed 10/30

1 stop18h 55m

Lisbon Humberto Delgado

Tue 11/12

2 stops41h 50m

$544

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Tue 10/29

1 stop27h 15m

Lisbon Humberto Delgado

Wed 11/13

2 stops38h 21m

$551

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Wed 10/30

1 stop15h 25m

Lisbon Humberto Delgado

Wed 11/6

2 stops24h 28m

$560

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Mon 11/4

1 stop19h 30m

Lisbon Humberto Delgado

Mon 12/9

2 stops34h 37m

$563

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Wed 10/30

1 stop15h 25m

Lisbon Humberto Delgado

Wed 11/6

1 stop17h 30m

$568

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Wed 10/30

1 stop18h 45m

Lisbon Humberto Delgado

Wed 11/6

1 stop27h 35m

$569

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Mon 11/4

2 stops23h 19m

Lisbon Humberto Delgado

Mon 12/16

2 stops36h 15m

$605

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Sat 11/9

2 stops31h 20m

Lisbon Humberto Delgado

Sun 11/17

2 stops31h 01m

$634

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

Mon 10/21

1 stop17h 45m

Lisbon Humberto Delgado

Sat 11/16

2 stops24h 47m

$708

Flights are sorted by cheapest first

Deals found on 5/13

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated May 14, 2024.
Read through reviews of airlines operating flights from Portland to Portugal, such as United Airlines, Finnair and American Airlines. 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
10,706 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,706 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,569 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,993 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,377 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,769 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Portugal?

    For a flight from Portland to Portugal, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • Can I find flights from Portland to Portugal for under $600 on Cheapflights?

    Yes, there are multiple flights from Portland to Portugal for under $600. The cheapest flight booked recently is on United Airlines for just $544, but on average you can expect to pay $586.

  • Are there last-minute flights available from Portland to Portugal for under $1,100?

    There are currently 20+ open flights from Portland to Portugal within the next 7 days for less than $1,100.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $488. Users have also found prices from $502 and $507 on KLM and Delta, respectively.

  • What are the most popular routes from Portland to Portugal?

    When deciding which route to take from Portland to Portugal consider Portland - Lisbon Humberto Delgado, Portland - Porto or Portland - Faro as they are the most popular.

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

    American Airlines, Air Canada and Air France are the most popular airlines when flying from Portland to Portugal.

  • What does PDX to LIS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Lisbon Humberto Delgado Airport flight would often be abbreviated as a PDX to LIS flight. Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Portland to Portugal 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 Portland to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Portugal 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 Portland to Portugal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Portugal 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 Portland to Portugal that allow pets onboard?

    Many airlines flying from Portland to Portugal 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 Portland to Portugal?

    Yes, you can often find last-minute deals on Portland to Portugal 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 Portland to Portugal flight deals updated?

    The Portland to Portugal flight deals you see on this page were last updated on 5/14.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Portugal
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Heathrow flights
Portland to Amsterdam flights
Portland to Gatwick flights
Portland to London City flights
Portland to Charles de Gaulle flights
Portland to Lisbon flights
Portland to Leonardo da Vinci/Fiumicino flights
Portland to Frankfurt flights
Portland to Dublin flights
Portland to Barcelona-El Prat flights
Portland to Orly flights
Portland to Keflavik Intl flights
Portland to Athens flights
Portland to Madrid flights
Portland to Edinburgh flights
Portland to Vicenza flights
Portland to Malpensa flights
Portland to Istanbul flights
Portland to Oslo Gardermoen flights
Portland to Linate flights
Portland to Zurich flights
Portland to Luton flights
Portland to Arlanda flights
Boise to Heathrow flights
Portland to Copenhagen flights
Portland to Glasgow Intl flights
Boise to Barcelona-El Prat flights
Portland to Vienna flights
Portland to Florence flights
Portland to Sabiha Gokcen flights
Portland to Berlin flights
Boise to Gatwick flights
Boise to Charles de Gaulle flights
Portland to Munich flights
Portland to Nice flights
Portland to Frederic Chopin flights
Boise to Dublin flights
Boise to Keflavik Intl flights
Portland to Porto flights
Portland to Split flights
Boise to Frankfurt flights
Boise to Leonardo da Vinci/Fiumicino flights
Boise to Orly flights
Eugene to Heathrow flights
Portland to Zagreb flights
Boise to London City flights
Portland to Geneva flights
Portland to Stansted flights
Portland to Dubrovnik flights
Redmond to Frankfurt flights

Top 10 airlines flying from Portland to Portugal

Discover the top 10 airlines that operate flights from Portland to Portugal. 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 2,632,958 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$478Average$834FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$539Average$1,319FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$544Average$999FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest$553Average$919FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest$583Average$1,034FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$583Average$845FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$596Average$1,037FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapest$696Average$857FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest$733Average$1,074FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Linear Air TaxiCheapest$168,058Average$407,400FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
Chicago to Dallas flights
Albuquerque to Phoenix flights
Detroit to Fort Lauderdale flights
Philadelphia to Chicago flights
Chicago to San Diego flights
Dallas to Nashville flights
New York to Madrid flights
USA to Tokyo flights
Newark Airport to Toronto flights
Chicago to Kansas City flights
Washington, D.C. to Miami flights
Portland to Azores flights

Search flights from Portland to Portugal by cabin class

Find flights from Portland to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Portugal?

When you search for this flight from Portland to Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland to Portugal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Portugal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portland to Portugal with no change fees?

Yes, we can. To see specific flights from Portland to Portugal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Portugal become cheaper?

Yes! Start tracking prices for Portland to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines