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$648+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — LIS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$648
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Lisbon Humberto Delgado flight deals.
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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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Find 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 10/146:55 amPIA - LIS
2 stops20h 25mUnited Airlines
Tue 11/410:15 amLIS - PIA
2 stops17h 16mUnited Airlines
Deal found 4/17$648
This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:19 pmPIA - LIS
2 stops22h 31mLufthansa
Fri 10/313:55 pmLIS - PIA
2 stops59h 36mLufthansa
Deal found 4/17$746
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:41 pmPIA - LIS
2 stops22h 29mMultiple Airlines
Sat 11/16:30 amLIS - PIA
3 stops20h 01mMultiple Airlines
Deal found 4/17$1,054

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 April 17, 2025.
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

Tue 10/14

6:55 am-9:20 am

2 stops20h 25m

Lisbon Humberto Delgado

Tue 11/4

10:15 am-9:31 pm

2 stops17h 16m

$648

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Mon 10/13

5:19 pm-9:50 pm

2 stops22h 31m

Lisbon Humberto Delgado

Fri 10/31

3:55 pm-10:31 pm

2 stops59h 36m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Peoria to Lisbon

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated April 17, 2025.
United Airlines
7.4
Good
8,667 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,012 reviews
United Airlines
7.4
Good
8,667 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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.

  • What is the cheapest month to book a flight from Peoria, Illinois to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Lisbon (average of $612). Flying from Peoria, Illinois to Lisbon in June is currently the most expensive (average of $1,203). 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 Peoria?

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

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