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£623+ Cheap flights to Peoria, Illinois

— PIA
27 Oct — 3 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Peoria, IL in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Peoria

Mon 9/1109:00 -
2 stops19h 58m
Mon 16/1108:15 -
2 stops16h 05m
Deal found 25/9£782
Mon 9/1115:40 -
1 stop14h 23m
Mon 16/1117:37 -
1 stop10h 48m
Deal found 25/9£789
Sun 8/1111:05 -
2 stops35h 42m
Sun 15/1117:35 -
1 stop30h 20m
Deal found 23/9£806
Sat 7/1106:30 -
2 stops16h 17m
Sat 14/1119:15 -
1 stop10h 45m
Deal found 23/9£816
Sat 7/1111:00 -
1 stop12h 07m
Sat 14/1117:37 -
1 stop10h 48m
Deal found 23/9£820
Tue 13/1008:45 -
2 stops16h 16m
Tue 20/1008:30 -
1 stop18h 30m
Deal found 25/9£821
Tue 13/1009:45 -
1 stop13h 14m
Tue 20/1017:29 -
1 stop11h 21m
Deal found 25/9£843

Find flight deals to Peoria

Return from

£782

One-way from

£623
United Airlines
  • United Airlines
  • 9/11-16/11
  • 3 total stops
  • 32h 28m total
  • London to Peoria
Search Deals
United Airlines
  • United Airlines
  • 8/11-31/12
  • 2 total stops
  • 35h 42m total
  • London to Peoria
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Peoria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 8/11

11:05-16:47

2 stops35h 42m

Greater Peoria

Wed 31/12

00:00-07:00

Nonstop0h 00m

£623

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Mon 9/11

09:00-22:58

2 stops19h 58m

Greater Peoria

Mon 16/11

08:15-06:20

2 stops16h 05m

£782

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 8/11

11:05-16:47

2 stops35h 42m

Greater Peoria

Sun 15/11

17:35-07:10

2 stops31h 35m

£808

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Wed 27/1

09:00-21:21

2 stops18h 21m

Greater Peoria

Sat 30/1

14:35-13:00

2 stops16h 25m

£818

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sat 7/11

11:00-17:07

1 stop12h 07m

Greater Peoria

Sat 14/11

17:37-10:25

1 stop10h 48m

£820

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Tue 13/10

08:45-19:01

2 stops16h 16m

Greater Peoria

Tue 20/10

08:30-09:00

1 stop18h 30m

£821
Fastest return journey

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 8/11

11:00-17:07

1 stop12h 07m

Greater Peoria

Wed 31/12

00:00-07:00

Nonstop0h 00m

£2,946

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 8/11

06:00-23:09

3 stops47h 09m

Greater Peoria

Wed 31/12

00:00-07:00

Nonstop0h 00m

£18,960

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Sorted by cheapest first

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

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 17 hours 42 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.

Rainfall in Peoria 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

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.

  • 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 (16 hours 16 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. Bartonville 3BR |Peloton + Work Space |5mi Airport is the closest property to Greater Peoria (2.0 mi away from Greater Peoria).

See more FAQs

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