$739 Find Cheap Flights from Harrisburg to Portugal - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Harrisburg to Portugal flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Harrisburg to Portugal right now?

The cheapest fare from Harrisburg to Portugal in the last week was $739 round-trip, to Lisbon Humberto Delgado (LIS).

Which airport in Portugal is the cheapest to fly to from Harrisburg?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Portugal are:

• Lisbon Humberto Delgado (LIS) from $1,389
• Porto (OPO) from $1,621

What’s the cheapest day to fly from Harrisburg to Portugal?

Monday tends to be the cheapest day to fly from Harrisburg to Portugal, while Thursday is the most expensive. Fares run about 47% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Harrisburg to Portugal?

Data from the past 12 months shows it's cheapest to fly to Portugal during the evening with average prices of $1,414. The afternoon is the most expensive time to fly, with average prices of $1,621.

Key details for Harrisburg to Portugal flights

Cheapest flight

$739
The most popular month to fly with an average 48% increase in travelers.
Round-trip flight from Harrisburg to Lisbon

Your Harrisburg to Portugal flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Harrisburg to Portugal?

    Yes. Fares from Harrisburg to Portugal are low right now. As a rule of thumb, a round-trip under $993 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Harrisburg to Portugal?

    Over the past 12 months, round-trip fares from Harrisburg to Portugal have ranged from $993 to $1,463.

  • Which cabin classes are available on flights from Harrisburg to Portugal?

    On flights from Harrisburg to Portugal you can only book Economy Class.

  • What are some popular landmarks in Portugal?

    KAYAK travelers' favorite landmarks in Portugal include:

    • Chiado
    • Ribeira Square
    • Avenida dos Aliados
    • Commerce Square

Your guide to booking Harrisburg to Portugal flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid April when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Thursday cost about 47% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Lisbon Humberto Delgado (LIS) is the cheapest airport to fly into from Harrisburg. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Lisbon, which is the most popular destination in Portugal. From there, it's easy to continue on to other popular destinations such as Porto, Albufeira and Funchal.

Reviews of the top airline flying from Harrisburg to Portugal

 
Need help choosing which airline to fly with from Harrisburg to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10441 reviews
7.3Comfort
6.7Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Stored my cloth purse under seat in front off me as instructed. When I retrieved it, half of it was soaked, along with everything inside it. I don’t really know how that could have been prevented because the area did not look wet, but I was not happy about it.

6.0 GoodAnonymous, Oct 2026
Read more United Airlines reviews

Stored my cloth purse under seat in front off me as instructed. When I retrieved it, half of it was soaked, along with everything inside it. I don’t really know how that could have been prevented because the area did not look wet, but I was not happy about it.

It was easy to board, and the staff was friendly and helpful. What could have been better is that I shouldn't have to pay extra for a seat that doesn't recline.

Was on the plane sitting longer than the actual flight in air was, boarded at 5:45p and didn't take off until 6:50p flight was only about 30 minutes long. Just was poor experience will booking more with American Airlines.

Like the fact that the boarding was expedited. But the delay and chaos around the onboarding was not appreciated.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

It was great. All the crew were professional and nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

There was a snow storm. What else can I say. I never got home.

More options for your flight from Harrisburg to Portugal

Complete your trip to Portugal with a hotel stay or car rental