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Heidelberg

$1,100+ Cheap flights from Peoria, IL (PIA) to Heidelberg, Germany

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — FRA
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Peoria to Heidelberg

Best flights from Peoria to Heidelberg
Discover carefully curated flight deals from Peoria to Heidelberg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This United Airlines deal was found by Cheapflights users on 12/30. 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.
Mon 2/21:24 pmPIA - FRA
1 stop10h 11mUnited Airlines
Fri 2/139:45 amFRA - PIA
2 stops31h 26mUnited Airlines
Deal found 12/30$1,100
This British Airways deal was found by Cheapflights users on 12/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:44 pmPIA - FRA
2 stops20h 16mBritish Airways
Sun 1/257:25 amFRA - PIA
2 stops21h 56mBritish Airways
Deal found 12/27$1,983
This United Airlines deal was found by Cheapflights users on 12/29. 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 2/121:25 pmPIA - FRA
1 stop10h 10mUnited Airlines
Thu 2/195:10 pmFRA - PIA
2 stops26h 33mUnited Airlines
Deal found 12/29$1,153
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/213:00 pmPIA - FRA
1 stop11h 55mUnited Airlines
Sun 1/258:40 amFRA - PIA
1 stop12h 43mUnited Airlines
Deal found 12/27$1,769

Find flight deals from Peoria to Heidelberg

Keep the following information in mind while searching for Peoria to Heidelberg flight deals. Data was last updated December 31, 2025.

Round-trip from

$1,100
(United Airlines)
From Greater Peoria to Heidelberg
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Heidelberg 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 December 31, 2025.
Use the filters below to find and compare flights from Peoria to Heidelberg that are best for you.

Fly from

Peoria

Fly to

Heidelberg

Route

Depart

Return

Price

PeoriaFrankfurt am Main

PIA - FRA

PIAFRA

Greater Peoria

Mon 2/2

1:24 pm-6:35 am

1 stop10h 11m

Frankfurt am Main

Fri 2/13

9:45 am-10:11 am

2 stops31h 26m

$1,100

PeoriaFrankfurt am Main

PIA - FRA

PIAFRA

Greater Peoria

Thu 2/12

1:25 pm-6:35 am

1 stop10h 10m

Frankfurt am Main

Thu 2/19

5:10 pm-12:43 pm

2 stops26h 33m

$1,153

PeoriaFrankfurt am Main

PIA - FRA

PIAFRA

Greater Peoria

Wed 1/21

3:00 pm-9:55 am

1 stop11h 55m

Frankfurt am Main

Sun 1/25

8:40 am-2:23 pm

1 stop12h 43m

$1,769

PeoriaFrankfurt am Main

PIA - FRA

PIAFRA

Greater Peoria

Wed 1/21

6:44 pm-10:00 pm

2 stops20h 16m

Frankfurt am Main

Sun 1/25

7:25 am-10:21 pm

2 stops21h 56m

$1,983

PeoriaFrankfurt am Main

PIA - FRA

PIAFRA

Greater Peoria

Wed 6/24

2:30 pm-12:05 pm

2 stops14h 35m

$1,155

PeoriaFrankfurt am Main

PIA - FRA

PIAFRA

Greater Peoria

Tue 6/23

2:30 pm-11:05 am

2 stops13h 35m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Best time to book a flight from Peoria to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg 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 Heidelberg
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated December 31, 2025.
Read reviews from past customers who have flown United Airlines from Peoria to Heidelberg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,124 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,124 reviews
United Airlines
7.4
Good
9,124 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Heidelberg. 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 Peoria to Heidelberg?

    For a flight from Peoria to Heidelberg, you will be flying from Greater Peoria. Greater Peoria (PIA) is just 6.0 mi from the center of the city. Greater Peoria is the only Peoria airport and it handles 0 outbound flights to Heidelberg per day. 1 airline has flights to Heidelberg from Greater Peoria on a regular basis.

  • How long is the flight from Peoria, Illinois to Heidelberg?

    Airlines like United Airlines fly from Peoria, Illinois to Heidelberg in about 10h 11m. The time it takes to get you to your destination can typically vary by up to . The distance from Peoria, Illinois to Heidelberg is about 4458 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Heidelberg 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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Top airline flying from Peoria to Heidelberg

Discover the top airline that operate flights from Peoria to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$699Average$965FlexibilityNo cancel feeOn-time69%

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