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Portugal

$469+ 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
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 9/910:30 am
MDT
-
LIS
1 stop19h 00m
United Airlines
Thu 9/1711:25 am
LIS
-
MDT
2 stops34h 27m
United Airlines
Deal found 6/12$925
This United deal was found by Cheapflights users on 6/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:40 am
MDT
-
LIS
2 stops18h 50m
Multiple Airlines
Tue 7/216:45 am
LIS
-
MDT
2 stops16h 59m
Multiple Airlines
Deal found 6/12$928
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/1210:30 am
MDT
-
LIS
1 stop19h 00m
United Airlines
Tue 7/2112:20 pm
LIS
-
MDT
1 stop26h 20m
United Airlines
Deal found 6/12$937
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 pm
MDT
-
LIS
1 stop8h 50m
American Airlines
Thu 9/177:20 am
LIS
-
MDT
2 stops16h 42m
American Airlines
Deal found 6/9$941
This BusinessClass deal was found by Cheapflights users on 6/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:54 pm
MDT
-
LIS
2 stops15h 46m
Multiple Airlines
Thu 9/176:35 am
LIS
-
MDT
2 stops19h 51m
Multiple Airlines
Deal found 6/9$986
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:35 pm
MDT
-
LIS
2 stops27h 40m
British Airways
Thu 9/177:20 am
LIS
-
MDT
2 stops20h 51m
British Airways
Deal found 6/11$991
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/247:59 pm
MDT
-
LIS
1 stop9h 31m
United Airlines
Sun 10/45:05 am
LIS
-
MDT
2 stops23h 24m
United Airlines
Deal found 6/9$1,004
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/2710:30 am
MDT
-
LIS
1 stop19h 00m
United Airlines
Mon 8/36:15 am
LIS
-
MDT
2 stops22h 15m
United Airlines
Deal found 6/11$1,005
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 12/62:30 pm
MDT
-
FAO
2 stops20h 10m
United Airlines
Wed 12/96:05 am
FAO
-
MDT
2 stops32h 19m
United Airlines
Deal found 6/12$1,165
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/257:59 pm
MDT
-
FAO
2 stops32h 56m
United Airlines
Sat 8/13:35 pm
FAO
-
MDT
2 stops36h 55m
United Airlines
Deal found 6/10$1,414

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 June 12, 2026.

Round-trip from

$928
(United)

One-way from

$469
(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 June 12, 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 9/9

10:30 am-10:30 am

1 stop19h 00m

Lisbon Humberto Delgado

Thu 9/17

11:25 am-4:52 pm

2 stops34h 27m

$925

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 9/9

12:30 pm-2:55 pm

2 stops21h 25m

Lisbon Humberto Delgado

Thu 9/17

5:35 am-11:05 pm

2 stops22h 30m

$946

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Thu 9/24

10:30 am-10:30 am

1 stop19h 00m

Lisbon Humberto Delgado

Sun 10/4

5:05 am-11:29 pm

2 stops23h 24m

$1,004
Quickest round-trip

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Mon 7/27

10:30 am-10:30 am

1 stop19h 00m

Lisbon Humberto Delgado

Mon 8/3

6:15 am-11:30 pm

2 stops22h 15m

$1,005

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Thu 9/24

7:59 pm-10:45 pm

2 stops21h 46m

Lisbon Humberto Delgado

Sun 10/4

6:45 am-11:29 pm

2 stops21h 44m

$1,017

HarrisburgFaro

MDT - FAO

MDTFAO

Harrisburg

Sun 12/6

2:30 pm-3:40 pm

2 stops20h 10m

Faro

Wed 12/9

6:05 am-9:24 am

2 stops32h 19m

$1,165

HarrisburgFaro

MDT - FAO

MDTFAO

Harrisburg

Sat 7/25

7:59 pm-9:55 am

2 stops32h 56m

Faro

Sat 8/1

3:35 pm-11:30 pm

2 stops36h 55m

$1,414
Cheapest one-way

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 9/5

7:59 pm-8:20 am

2 stops31h 21m

$469

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 9/5

1:25 pm-9:05 am

2 stops14h 40m

$533

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 9/4

7:59 pm-10:45 pm

2 stops21h 46m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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 8h 50m. American Airlines provides one of the quickest options available for as low as $942. 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.

See more FAQs

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