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$500+ Cheap flights from Peoria, IL (PIA) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — LIS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Peoria to Lisbon

Cheapest flights from Peoria to Lisbon
Explore the most affordable flight options available from Peoria to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 2/251:25 pm
PIA
-
LIS
2 stops12h 45m
United Airlines
Sun 3/15:00 am
LIS
-
PIA
2 stops37h 43m
United Airlines
Deal found 1/26$500
This oojo deal was found by Cheapflights users on 1/27. 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.
Mon 8/3110:06 am
PIA
-
LIS
2 stops25h 49m
British Airways
Mon 9/75:10 pm
LIS
-
PIA
2 stops36h 11m
British Airways
Deal found 1/27$786
This oojo deal was found by Cheapflights users on 1/27. 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 6/209:58 am
PIA
-
LIS
2 stops31h 12m
British Airways
Tue 6/301:40 pm
LIS
-
PIA
2 stops40h 02m
British Airways
Deal found 1/27$1,020

Find flight deals from Peoria to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) 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 January 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$500
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Lisbon Humberto Delgado flights.
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From Greater Peoria to Lisbon Humberto Delgado
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 January 29, 2026.
Use the filters below to find and compare flights from Peoria to Lisbon that are best for you.

Fly from

Peoria

Fly to

Lisbon

Route

Depart

Return

Price

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Wed 2/25

1:25 pm-8:10 am

2 stops12h 45m

Lisbon Humberto Delgado

Sun 3/1

5:00 am-12:43 pm

2 stops37h 43m

$500

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Sat 6/20

9:58 am-11:10 pm

2 stops31h 12m

Lisbon Humberto Delgado

Tue 6/30

1:40 pm-11:42 pm

2 stops40h 02m

$1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Lisbon flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Peoria, Illinois-Lisbon flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Peoria, Illinois-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Lisbon flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Lisbon

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

Related info for your journey

Find useful and relevant information for your journey from Peoria 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 Peoria, Illinois to Lisbon?

    For as low as $500, United Airlines can have you in Lisbon from Peoria, Illinois in 12h 45m. There are 4120 mi between Peoria, Illinois and Lisbon. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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.

See more FAQs

Traveling to a place near Lisbon?

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Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
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Colares

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