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£784+ Cheap flights to Peoria, Illinois

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
— PIA
18 Jun — 25 Jun1
1 adult

Flights to Peoria, IL in 2025

Find the latest flights to Peoria in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 June 2025.

Return from

£876

One-way from

£784
British Airways
  • British Airways
  • 26/6-30/6
  • 2 total stops
  • 21h 45m total
  • London to Peoria
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 33h 01m total
  • London to Peoria
Search Deals

Find flight deals to Peoria

Cheapest flights to Peoria
Explore the most affordable flight options available to Peoria. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Sun 27/708:30LHR - PIA
1 stop12h 33mLufthansa
Sun 3/817:25PIA - LHR
1 stop32h 55mLufthansa
Deal found 12/6£1,119
Sun 27/709:15LHR - PIA
1 stop20h 20mBritish Airways
Sun 3/818:24PIA - LHR
1 stop9h 56mBritish Airways
Deal found 12/6£1,133
Sun 27/713:25LHR - PIA
3 stops31h 33mMultiple Airlines
Sun 3/809:07PIA - LHR
3 stops29h 13mMultiple Airlines
Deal found 12/6£1,167
Sun 27/707:30LHR - PIA
2 stops32h 49mUnited Airlines
Sun 3/815:39PIA - LHR
1 stop32h 41mUnited Airlines
Deal found 12/6£1,172
Sun 22/619:20LCY - PIA
2 stops27h 22mMultiple Airlines
Thu 26/615:39PIA - LCY
2 stops14h 51mMultiple Airlines
Deal found 11/6£1,688
Sun 22/617:50LCY - PIA
2 stops28h 52mLufthansa
Thu 26/617:25PIA - LCY
2 stops19h 10mLufthansa
Deal found 11/6£2,599

Cheapflights Fare Finder

Locate flights to Peoria that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 June 2025.
Use the filters below to find and compare flights to Peoria that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 27/7

08:30-15:03

1 stop12h 33m

Greater Peoria

Sun 3/8

17:25-08:20

1 stop32h 55m

£1,119

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 27/7

09:15-23:35

1 stop20h 20m

Greater Peoria

Sun 3/8

18:24-10:20

1 stop9h 56m

£1,133

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 27/7

13:25-14:58

3 stops31h 33m

Greater Peoria

Sun 3/8

09:07-20:20

3 stops29h 13m

£1,167

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 27/7

07:30-10:19

2 stops32h 49m

Greater Peoria

Sun 3/8

15:39-06:20

1 stop32h 41m

£1,172

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 1/9

22:05-15:29

3 stops47h 24m

£849

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria with our price prediction graph.
Estimated return 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 to Peoria

How long is the flight to Peoria?

On average, a flight from London to Peoria takes 20 hours 16 minutes. Flights to Peoria from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Peoria?

The most popular airline flying from London to Peoria is British Airways.

British Airways
British Airways
From £1,039

What are the cheapest airlines that fly to Peoria?

The cheapest airline flying from London to Peoria is British Airways.

Rainfall in Peoria by month

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

In terms of precipitation, rainfall in Peoria ranges from 46.0 - 109.0 inches per month. May is typically the wettest month, when rainfall can reach 109.0 mm. January is typically the driest time to visit Peoria when rainfall is around 46.0 mm.

Temperature in Peoria by month

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

If weather is an important factor for your trip to Peoria, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated 13 June 2025.
Read through reviews of airlines servicing Peoria, such as United Airlines, American Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Lufthansa
6.8
Okay
7,139 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
British Airways
6.6
Okay
7,011 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

FAQs about flying to Peoria

Getting around Peoria

The Peoria Mass Transit District, the public bus service, facilitates travelling around the city and its suburbs. Visitors can also avail of trolley tours by the Peoria Historical Society, which runs seasonal tours throughout the year. One example is Haunted Peoria, taking place on selected days in September and October. Rail services within the district are provided by Metro Peoria, although there are no rail links to other cities.

Getting from the Airport to the City

The city is served by the General Wayne Downing Peoria International Airport (PIA), which is situated five miles (8 km) to its west, near Interstate 474. Major airlines fly into it from cities all over the United States. Airport services include car rental, which must be booked online in advance of arrival. Passengers who have booked a car simply collect their baggage and proceed to the area outside of the Arrival Hall where they will find their transport awaiting them. There are also taxis and a bus service available.

  • What airport do you fly into for flights to Peoria?

    For a flight to Peoria, you will be flying into Greater Peoria. Greater Peoria (PIA) is just 6.0 mi from the center of the city.

  • Can I find cheaper flights to Peoria if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Peoria on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Peoria?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Peoria.

  • Where does the fastest flight to Peoria depart from?

    For those looking to save time traveling to Peoria, London offers the quickest one-way flight (11 hours 41 minutes).

  • Does Greater Peoria have car hire?

    Yes. Those touching down at Greater Peoria can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Greater Peoria?

    Yes. Greater Peoria has hotels nearby for those requiring accommodations. Classy Apt Mins from Airport and Peoria Hospitals Bartonville, IL is the closest property to Greater Peoria (2.0 mi away from Greater Peoria).

See more FAQs

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