Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap LIS to PDX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap LIS to PDX Flights

Question : Do travelers from Lisbon typically stay in Portland for very long?
Answer : The average time spent in Portland by passengers from Lisbon is about two weeks.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in December is Saturday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Over the coming months, which airline is getting their passengers to Portland International Airport (PDX) round-trip the cheapest?
Answer : Aer Lingus is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $886, which is quite a deal when compared to the more expensive bookings of $4,498.

Question : Should you take that vacation to Portland in the next 30 days?
Answer : As of Dec 11th, the best day for deals to Portland (PDX) is Dec 16th. It costs $984, which is 40% below this route's average price.

Question : Are you paying the cheapest or highest price for your ticket to Portland?
Answer : Flight prices are fluctuating a lot more for this route than most routes from Portugal, as they're ranging anywhere from $886 to $4,498. Remember, you can save by booking further in advance.

Lisbon to Portland Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Lisbon to Portland will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Portland.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LIS to PDX flights that won’t make your bank account wince. Ready to temporarily leave behind Lisbon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PDX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.