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$409+ Cheap flights from Harrisburg (MDT) to Portugal

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — LIS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Harrisburg to Portugal

Best flights from Harrisburg to Portugal
Discover carefully curated flight deals from Harrisburg to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/233:03 pmMDT - LIS
2 stops21h 52mBritish Airways
Tue 1/2711:05 amLIS - MDT
1 stop14h 09mBritish Airways
Deal found 12/14$495
This United Airlines deal was found by Cheapflights users on 12/15. 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 1/296:15 amMDT - LIS
2 stops22h 05mUnited Airlines
Thu 2/55:00 amLIS - MDT
2 stops21h 05mUnited Airlines
Deal found 12/15$497
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/293:03 pmMDT - LIS
2 stops21h 57mBritish Airways
Thu 2/510:55 amLIS - MDT
1 stop14h 19mBritish Airways
Deal found 12/15$495
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Fri 1/236:30 amMDT - LIS
2 stops20h 40mUnited Airlines
Tue 1/275:00 amLIS - MDT
2 stops33h 35mUnited Airlines
Deal found 12/12$498
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:03 pmMDT - LIS
2 stops18h 47mBritish Airways
Sat 2/711:05 amLIS - MDT
2 stops38h 09mBritish Airways
Deal found 12/14$507
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:16 pmMDT - LIS
2 stops21h 39mBritish Airways
Sat 3/77:00 amLIS - MDT
2 stops17h 27mBritish Airways
Deal found 12/14$507
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/153:15 pmMDT - LIS
2 stops26h 30mBritish Airways
Sat 3/216:40 pmLIS - MDT
2 stops31h 34mBritish Airways
Deal found 12/14$507

Find flight deals from Harrisburg to Portugal

Keep the following information in mind while searching for Harrisburg to Portugal flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(United Airlines)

One-way from

$409
(oojo)
Provider with most accurate pricing for Harrisburg-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Lisbon Humberto Delgado flights.
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From Harrisburg to Portugal
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One-way flight from Harrisburg to Portugal
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Harrisburg to Portugal that are best for you.

Fly from

Harrisburg

Fly to

Portugal

Route

Depart

Return

Price

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 1/23

3:03 pm-5:55 pm

2 stops21h 52m

Lisbon Humberto Delgado

Tue 1/27

11:05 am-8:14 pm

1 stop14h 09m

$495

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Thu 1/29

3:03 pm-6:00 pm

2 stops21h 57m

Lisbon Humberto Delgado

Thu 2/5

10:55 am-8:14 pm

1 stop14h 19m

$495

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Thu 1/29

6:15 am-9:20 am

2 stops22h 05m

Lisbon Humberto Delgado

Thu 2/5

5:00 am-9:05 pm

2 stops21h 05m

$497

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 1/23

6:30 am-8:10 am

2 stops20h 40m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-9:35 am

2 stops33h 35m

$498

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sun 2/1

3:03 pm-2:50 pm

2 stops18h 47m

Lisbon Humberto Delgado

Sat 2/7

11:05 am-8:14 pm

2 stops38h 09m

$507

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 2/28

3:16 pm-5:55 pm

2 stops21h 39m

Lisbon Humberto Delgado

Sat 3/7

7:00 am-7:27 pm

2 stops17h 27m

$507

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sun 3/15

3:15 pm-9:45 pm

2 stops26h 30m

Lisbon Humberto Delgado

Sat 3/21

6:40 pm-10:14 pm

2 stops31h 34m

$507

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 2/27

3:16 pm-12:05 pm

2 stops15h 49m

$409

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 2/27

2:33 pm-10:15 am

1 stop14h 42m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Harrisburg to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Harrisburg with our price prediction graph.
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 Harrisburg to Portugal

What is the cheapest month to book a flight from Harrisburg to Portugal?

Currently, February is the cheapest month in which you can book a flight from Harrisburg to Portugal (average of $346). Flying from Harrisburg to Portugal in July is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MDT to PT?

Find hourly flight availability from Harrisburg to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Harrisburg to Portugal in the morning. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg 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 Harrisburg to Portugal?

    For a flight from Harrisburg to Portugal, you will be flying from Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city.

  • How long is the flight from Harrisburg to Portugal?

    A quick flight from Harrisburg to Portugal can take about 21h 52m. British Airways provides one of the quickest options available for as low as $495. Airlines will cover a distance of 3514 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Harrisburg to Portugal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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.

  • What is the cheapest month to book a flight from Harrisburg to Portugal?

    Currently, February is the cheapest month in which you can book a flight from Harrisburg to Portugal (average of $346). Flying from Harrisburg to Portugal in July is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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