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Portugal

$571+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — LIS
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Harrisburg to Portugal

Cheapest flights from Harrisburg to Portugal
Explore the most affordable flight options available from Harrisburg to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 11/82:30 pm
MDT
-
LIS
1 stop14h 45m
United Airlines
Thu 11/121:00 pm
LIS
-
MDT
2 stops35h 30m
United Airlines
Deal found 4/30$775
This Air France deal was found by Cheapflights users on 5/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:25 pm
MDT
-
LIS
2 stops17h 50m
Air France
Wed 10/215:35 am
LIS
-
MDT
2 stops22h 11m
Air France
Deal found 5/2$795
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 10/147:59 pm
MDT
-
LIS
1 stop9h 31m
United Airlines
Wed 10/2111:25 am
LIS
-
MDT
2 stops37h 05m
United Airlines
Deal found 5/2$823
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 12/710:35 am
MDT
-
FAO
2 stops24h 05m
United Airlines
Fri 12/116:05 am
FAO
-
MDT
2 stops17h 23m
United Airlines
Deal found 4/28$1,081

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 May 3, 2026.

Round-trip from

$795
(Air France)

One-way from

$571
(United Airlines)
From Harrisburg to Portugal
Search Deals
One-way flight from Harrisburg to Portugal
Search Deals

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 May 3, 2026.
Use the filters below to find and compare flights from Harrisburg to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 10/14

6:30 am-9:20 am

2 stops21h 50m

Lisbon Humberto Delgado

Wed 10/21

1:00 pm-7:30 pm

2 stops35h 30m

$832

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 9/9

6:30 am-9:20 am

2 stops21h 50m

Lisbon Humberto Delgado

Thu 9/17

5:05 am-9:31 am

2 stops33h 26m

$939
Quickest round-trip

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 9/9

5:18 pm-9:05 am

1 stop10h 47m

Lisbon Humberto Delgado

Thu 9/17

8:25 am-8:16 pm

2 stops16h 51m

$978

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 9/9

10:36 am-9:05 am

1 stop17h 29m

Lisbon Humberto Delgado

Thu 9/17

11:05 am-9:42 pm

1 stop15h 37m

$984
Cheapest one-way

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 9/5

7:59 pm-9:20 am

2 stops32h 21m

$571
Quickest one-way

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 9/5

12:11 pm-9:05 am

1 stop15h 54m

$594

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 9/5

12:11 pm-9:05 am

1 stop15h 54m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Sorted by cheapest first

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

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 50m. United Airlines provides one of the quickest options available for as low as $832. Airlines will cover a distance of 3514 mi.

  • 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.

See more FAQs

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