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£812+ Cheap flights to Peoria, Illinois

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
— PIA
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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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 24 October 2025.

Sat 6/1208:30LHR - PIA
2 stops19h 01mLufthansa
Sat 13/1213:15PIA - LHR
1 stop10h 40mLufthansa
Deal found 22/10£814
Fri 7/1109:00LHR - PIA
2 stops31h 16mUnited Airlines
Wed 19/1113:20PIA - LHR
1 stop15h 55mUnited Airlines
Deal found 22/10£824
Sun 7/1209:00LHR - PIA
2 stops32h 59mUnited Airlines
Sun 14/1217:15PIA - LHR
1 stop30h 40mUnited Airlines
Deal found 23/10£831
Sat 6/1209:00LHR - PIA
2 stops18h 31mUnited Airlines
Sat 13/1213:15PIA - LHR
2 stops15h 35mUnited Airlines
Deal found 22/10£835
Sun 7/1217:15LCY - PIA
2 stops29h 25mLufthansa
Sun 14/1217:15PIA - LCY
2 stops34h 00mLufthansa
Deal found 23/10£993
Sun 7/1219:20LCY - PIA
3 stops32h 11mMultiple Airlines
Sun 14/1213:15PIA - LCY
2 stops17h 40mMultiple Airlines
Deal found 23/10£1,042
Sat 6/1212:20LCY - PIA
2 stops34h 20mMultiple Airlines
Sat 13/1213:15PIA - LCY
3 stops17h 25mMultiple Airlines
Deal found 22/10£1,629

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 24 October 2025.

Return from

£812
United Airlines
  • United Airlines
  • 20/2-24/2
  • 3 total stops
  • 31h 31m total
  • London to Peoria
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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 24 October 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

Fri 20/2

08:30-21:31

2 stops19h 01m

Greater Peoria

Tue 24/2

14:51-10:50

2 stops13h 59m

£812

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 6/12

08:30-21:31

2 stops19h 01m

Greater Peoria

Sat 13/12

13:15-05:55

1 stop10h 40m

£814

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 20/2

16:10-15:46

2 stops29h 36m

Greater Peoria

Tue 24/2

16:34-12:00

1 stop13h 26m

£817

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 7/11

09:00-10:16

2 stops31h 16m

Greater Peoria

Wed 19/11

13:20-11:15

1 stop15h 55m

£824

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 7/12

09:00-11:59

2 stops32h 59m

Greater Peoria

Sun 14/12

17:15-05:55

1 stop30h 40m

£831

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 6/12

09:00-21:31

2 stops18h 31m

Greater Peoria

Sat 13/12

13:15-10:50

2 stops15h 35m

£835

LondonPeoria

LCY - PIA

LCYPIA

London City

Fri 20/2

18:15-16:50

2 stops28h 35m

Greater Peoria

Tue 24/2

17:25-09:05

2 stops33h 40m

£869

LondonPeoria

LCY - PIA

LCYPIA

London City

Sun 7/12

17:15-16:40

2 stops29h 25m

Greater Peoria

Sun 14/12

17:15-09:15

2 stops34h 00m

£993

LondonPeoria

LCY - PIA

LCYPIA

London City

Sun 7/12

19:20-21:31

3 stops32h 11m

Greater Peoria

Sun 14/12

13:15-12:55

2 stops17h 40m

£1,042

LondonPeoria

LCY - PIA

LCYPIA

London City

Sat 6/12

12:20-16:40

2 stops34h 20m

Greater Peoria

Sat 13/12

13:15-12:40

3 stops17h 25m

£1,629

Flights are sorted by cheapest return flights first.

Deals found on 21/10

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 24 hours 13 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 United Airlines.

United Airlines
United Airlines
From £711

What are the cheapest airlines that fly to Peoria?

The cheapest airline flying from London to Peoria is United Airlines.

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).

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, United Airlines 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 (19 hours 1 minute).

  • 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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