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Lisbon

$603+ Cheap flights from Harrisburg (MDT) to Lisbon (LIS)

This is the cheapest round-trip 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
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$603
(United Airlines)
From Harrisburg to Lisbon Humberto Delgado
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Find flight deals from Harrisburg to Lisbon

Cheapest flights from Harrisburg to Lisbon
Explore the most affordable flight options available from Harrisburg to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/246:30 amMDT - LIS
2 stops20h 50mUnited Airlines
Fri 10/315:00 amLIS - MDT
2 stops36h 58mUnited Airlines
Deal found 9/10$623
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:33 amMDT - LIS
1 stop18h 32mAmerican Airlines
Fri 10/3111:05 amLIS - MDT
1 stop28h 35mAmerican Airlines
Deal found 9/10$662
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/296:15 amMDT - LIS
1 stop23h 15mUnited Airlines
Tue 10/146:45 amLIS - MDT
2 stops31h 44mUnited Airlines
Deal found 9/11$683
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/46:15 amMDT - LIS
1 stop23h 20mUnited Airlines
Tue 10/146:45 amLIS - MDT
2 stops31h 44mUnited Airlines
Deal found 9/11$707
This Ovago deal was found by Cheapflights users on 9/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:25 amMDT - LIS
1 stop16h 40mBritish Airways
Fri 10/313:50 pmLIS - MDT
2 stops29h 08mBritish Airways
Deal found 9/10$734
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/296:15 amMDT - LIS
1 stop23h 15mUnited Airlines
Fri 10/107:30 amLIS - MDT
2 stops30h 59mUnited Airlines
Deal found 9/11$769
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/12:33 pmMDT - LIS
1 stop14h 57mUnited Airlines
Thu 10/97:30 amLIS - MDT
2 stops30h 59mUnited Airlines
Deal found 9/11$774
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/296:15 amMDT - LIS
1 stop23h 15mUnited Airlines
Wed 10/812:20 pmLIS - MDT
1 stop26h 09mUnited Airlines
Deal found 9/11$776
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/296:15 amMDT - LIS
1 stop23h 15mUnited Airlines
Mon 10/137:30 amLIS - MDT
2 stops30h 59mUnited Airlines
Deal found 9/11$793
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/46:15 amMDT - LIS
1 stop23h 20mUnited Airlines
Mon 10/137:30 amLIS - MDT
2 stops30h 59mUnited Airlines
Deal found 9/11$817

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Lisbon 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 September 11, 2025.
Use the filters below to find and compare flights from Harrisburg to Lisbon that are best for you.

Fly from

Harrisburg

Fly to

Lisbon

Route

Depart

Return

Price

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 2/27

6:00 am-8:10 am

2 stops21h 10m

Lisbon Humberto Delgado

Thu 3/5

5:00 am-9:20 pm

2 stops21h 20m

$603

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 10/24

6:30 am-8:20 am

2 stops20h 50m

Lisbon Humberto Delgado

Fri 10/31

5:00 am-1:58 pm

2 stops36h 58m

$623

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 10/24

9:33 am-9:05 am

1 stop18h 32m

Lisbon Humberto Delgado

Fri 10/31

11:05 am-11:40 am

1 stop28h 35m

$662

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Sat 10/4

6:15 am-10:35 am

1 stop23h 20m

Lisbon Humberto Delgado

Tue 10/14

6:45 am-9:29 am

2 stops31h 44m

$707

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Fri 10/24

11:25 am-9:05 am

1 stop16h 40m

Lisbon Humberto Delgado

Fri 10/31

3:50 pm-4:58 pm

2 stops29h 08m

$734

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Mon 9/29

6:15 am-10:30 am

1 stop23h 15m

Lisbon Humberto Delgado

Fri 10/10

7:30 am-9:29 am

2 stops30h 59m

$769

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 10/1

2:33 pm-10:30 am

1 stop14h 57m

Lisbon Humberto Delgado

Thu 10/9

7:30 am-9:29 am

2 stops30h 59m

$774

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 10/1

2:33 pm-10:30 am

1 stop14h 57m

Lisbon Humberto Delgado

Tue 10/14

6:45 am-9:29 am

2 stops31h 44m

$774

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Wed 10/1

2:33 pm-10:30 am

1 stop14h 57m

Lisbon Humberto Delgado

Wed 10/8

6:45 am-9:29 am

2 stops31h 44m

$774

HarrisburgLisbon

MDT - LIS

MDTLIS

Harrisburg

Mon 12/22

1:34 pm-11:20 am

2 stops16h 46m

$2,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Harrisburg to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Harrisburg to Lisbon (average of $612). Flying from Harrisburg to Lisbon in June is currently the most expensive (average of $1,127). 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 LIS?

Find hourly flight availability from Harrisburg to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Harrisburg to Lisbon by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harrisburg to Lisbon?

    A quick flight from Harrisburg to Lisbon can take about 18h 32m. United Airlines provides one of the quickest options available for as low as $662. There are 3514 mi between Harrisburg and Lisbon. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Lisbon 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 Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Harrisburg to Lisbon (average of $612). Flying from Harrisburg to Lisbon in June is currently the most expensive (average of $1,127). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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