Cheap Flights from Lisbon to Portland from $1,594

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Flight deals from Lisbon to Portland

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to Portland Airport? If you want to travel next month, return fares start from $2,006. Find the lowest prices on one-way and return tickets right here.

Portland.$1,594 per passenger.Departing Mon, 12 Oct, returning Sun, 25 Oct.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Lisbon on Mon, 12 Oct, arriving in Portland.Inbound indirect flight with Finnair, departs from Portland on Sun, 25 Oct, arriving in Lisbon.Price includes taxes and charges.From $1,594, select.

Portland.$1,615 per passenger.Departing Mon, 14 Sep, returning Thu, 24 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Lisbon on Mon, 14 Sep, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Thu, 24 Sep, arriving in Lisbon.Price includes taxes and charges.From $1,615, select.

Portland.$1,627 per passenger.Departing Mon, 14 Dec, returning Mon, 28 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Lisbon on Mon, 14 Dec, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Mon, 28 Dec, arriving in Lisbon.Price includes taxes and charges.From $1,627, select.

Portland.$1,628 per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Lisbon on Fri, 30 Oct, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Fri, 6 Nov, arriving in Lisbon.Price includes taxes and charges.From $1,628, select.

Portland.$1,628 per passenger.Departing Sun, 30 Aug, returning Sat, 12 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Lisbon on Sun, 30 Aug, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Sat, 12 Sep, arriving in Lisbon.Price includes taxes and charges.From $1,628, select.

Portland.$1,703 per passenger.Departing Mon, 22 Jun, returning Tue, 7 Jul.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Lisbon on Mon, 22 Jun, arriving in Portland.Inbound indirect flight with Air France, departs from Portland on Tue, 7 Jul, arriving in Lisbon.Price includes taxes and charges.From $1,703, select.

Portland.$1,703 per passenger.Departing Mon, 2 Nov, returning Tue, 10 Nov.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Lisbon on Mon, 2 Nov, arriving in Portland.Inbound indirect flight with Air France, departs from Portland on Tue, 10 Nov, arriving in Lisbon.Price includes taxes and charges.From $1,703, select.

Portland.$1,712 per passenger.Departing Mon, 21 Sep, returning Sun, 4 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Lisbon on Mon, 21 Sep, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 4 Oct, arriving in Lisbon.Price includes taxes and charges.From $1,712, select.

Portland.$1,717 per passenger.Departing Thu, 4 Mar, returning Sat, 13 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from Lisbon on Thu, 4 Mar, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Sat, 13 Mar, arriving in Lisbon.Price includes taxes and charges.From $1,717, select.

Portland.$2,006 per passenger.Departing Thu, 16 Jul, returning Wed, 22 Jul.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Lisbon on Thu, 16 Jul, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Wed, 22 Jul, arriving in Lisbon.Price includes taxes and charges.From $2,006, select.

Portland.$2,012 per passenger.Departing Mon, 17 Aug, returning Sat, 29 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Lisbon on Mon, 17 Aug, arriving in Portland.Inbound indirect flight with British Airways, departs from Portland on Sat, 29 Aug, arriving in Lisbon.Price includes taxes and charges.From $2,012, select.

Portland.$2,020 per passenger.Departing Sat, 11 Jul, returning Tue, 11 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Lisbon on Sat, 11 Jul, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Tue, 11 Aug, arriving in Lisbon.Price includes taxes and charges.From $2,020, select.

Portland.$2,339 per passenger.Departing Sat, 27 Jun, returning Tue, 30 Jun.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Lisbon on Sat, 27 Jun, arriving in Portland.Inbound indirect flight with Air France, departs from Portland on Tue, 30 Jun, arriving in Lisbon.Price includes taxes and charges.From $2,339, select.

Portland.$4,415 per passenger.Departing Sun, 23 May, returning Mon, 31 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Lisbon on Sun, 23 May, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Mon, 31 May, arriving in Lisbon.Price includes taxes and charges.From $4,415, select.

Find the cheapest month to fly from Lisbon to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Portland flights are currently cheapest in October.

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Lisbon to Portland: Alternative routes

Compare routes from Lisbon to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Portland

10km from central Portland

ClosestCheapest

from $1,594

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Salem

72km from central Portland

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Lisbon to Portland: Flight information

The things to know before you go.

Cheapest flight found	$1,594
Cheapest month to fly	October

Finding cheap flights from Lisbon to Portland: Frequently asked questions

How much are return flights from Lisbon to Portland?

The best price we found for a return flight from Lisbon to Portland is $1,594. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Lisbon to Portland?

Currently, there are no airlines that fly direct from Lisbon to Portland. But we found flights with one or more stops from $1,594.

How many flights are there a week from Lisbon to Portland?

As of June 2026, there are no flights flying from Lisbon to Portland.

When is the cheapest time to fly from Lisbon to Portland?

The cheapest month to fly from Lisbon to Portland is usually October.

Which upcoming date is cheapest to fly from Lisbon Airport to Portland Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Portland Airport on Monday, 12 October 2026.

Can I get a direct flight from Lisbon Airport to Portland Airport?

No airlines currently offer direct flights between Lisbon Airport and Portland Airport. Most routes have one or more stops.

How can I find the best flight deal to Portland?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Portland?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Lisbon Airport to Portland with?

Currently, Finnair offers the cheapest flight tickets to Portland.

Travelling from Lisbon Airport (LIS) to Portland Airport (PDX): what you need to know

Portland is eight hours behind Lisbon and follows the UTC-8 timezone.
To ensure you catch your LIS to PDX flight, allow plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.
Flying during a peak time such as August? Major public holidays and other high seasons can mean longer queues at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.
Think about adding a stopover when booking your ticket from Lisbon Airport to Portland Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here are some options between LIS and PDX:
- London Heathrow Airport
- Amsterdam Schiphol Airport
- Frankfurt am Main Airport

How to find the cheapest flights from Lisbon Airport (LIS) to Portland Airport (PDX)

Right now, $1,086 is the lowest price we've found for a one-way Lisbon Airport to Portland Airport flight. The best price for a return ticket is $1,594. Bear in mind that fares can change due to demand at the time of booking.
Don't leave things to the last moment. You're more likely to get cheap tickets from LIS to PDX if you book in advance. Airlines often offer some fantastic early bird deals.
Finding cheap flights from Lisbon Airport to Portland Airport is more likely if you can be flexible with your dates. Use the 'Whole month' search tool to see the lowest prices across every month and snap up a great deal.
You don't need to check every day to see if fares have gone down when you create a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from LIS to PDX.
Tailor your trip with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Lisbon Airport to Portland Airport.

Handy information about Lisbon Airport (LIS)

56% of flights that depart Lisbon Airport reach their destination on schedule.
Central Lisbon to Lisbon Airport is approximately 8 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.
The journey when using public transport usually takes 25 minutes.
Get your break off to a hassle-free start by staying near LIS. Whether you're boarding an early flight from Lisbon Airport to Portland Airport or want to avoid feeling rushed, these hotels have you covered:

Arriving at Portland Airport (PDX)

The last thing you want is a lengthy trip to your hotel if you're landing late on a Lisbon Airport to Portland Airport flight. Book one of these accommodation options near PDX instead:
Get your adventure underway by picking up a Portland Airport rental car. Grab your wheels from Thrifty, Budget or Hertz and explore beyond Portland's main sights.
Lock in the best deal by booking your vehicle from Portland Airport around one week before your departure date.

Getting from Portland Airport (PDX) to central Portland

The street address for PDX is 7000 NE Airport Way.
Portland Airport to the centre of Portland has a drive time of around 20 minutes. It's approximately 19 kilometres away.
Travelling by public transport takes around 40 minutes.

When to fly to Portland Airport (PDX)

It's time to choose your trip dates for your flight from Lisbon Airport to Portland Airport. July is the most popular month to head to Portland. If you'd like a more low-key vibe, go in March.
When booking your flight from Lisbon Airport to Portland Airport, consider the kind of weather you enjoy. August is the warmest month in Portland, with temperatures ranging from 12ºC to 31ºC.
January sees average temperatures of between -2ºC and 10ºC. Search for cheap tickets from LIS to PDX sometime around then if you'd rather travel in cooler conditions.

Explore more of the United States

You've visited Portland, now it's time to explore other parts of the United States. Travel about 241 kilometres north to Seattle to tick off its leading sights. From Space Needle to Pike Place Market and Seattle Skyline, you'll have a packed itinerary ahead.
Spokane is another well-known destination in the United States and is around 467 kilometres north-east of Portland. No trip is complete without visiting Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.