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£664+ Cheap flights to Peoria, Illinois

— PIA
25 Sep — 2 Oct1
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

Tue 24/1110:25 -
1 stop12h 22m
Tue 1/1215:30 -
1 stop14h 30m
Deal found 24/8£762
Tue 6/1008:45 -
2 stops16h 16m
Tue 13/1008:30 -
2 stops15h 25m
Deal found 22/8£784
Tue 6/1013:10 -
1 stop17h 00m
Tue 13/1017:29 -
1 stop12h 46m
Deal found 22/8£789
Tue 6/1008:00 -
1 stop17h 01m
Tue 13/1015:41 -
1 stop11h 19m
Deal found 22/8£811
Thu 8/1006:50 -
2 stops14h 16m
Thu 15/1008:30 -
1 stop18h 00m
Deal found 24/8£819
Tue 6/1018:30 -
2 stops34h 28m
Tue 13/1015:41 -
2 stops20h 14m
Deal found 22/8£839
Thu 5/1107:40 -
2 stops22h 23m
Mon 9/1117:39 -
2 stops38h 21m
Deal found 25/8£868
Tue 6/1008:20 -
3 stops45h 50m
Tue 13/1006:14 -
2 stops41h 26m
Deal found 22/8£10,504
Tue 6/1008:40 -
3 stops45h 30m
Tue 13/1006:14 -
3 stops46h 31m
Deal found 22/8£10,565

Find flight deals to Peoria

Return from

£754

One-way from

£664
United Airlines
  • United Airlines
  • 27/1-30/1
  • 3 total stops
  • 30h 35m total
  • London to Peoria
Search Deals
British Airways
  • British Airways
  • 27/9
  • 2 total stops
  • 33h 38m 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

Wed 27/1

09:00-21:00

2 stops18h 00m

Greater Peoria

Sat 30/1

13:20-07:55

1 stop12h 35m

£754

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Tue 24/11

11:10-21:13

2 stops16h 03m

Greater Peoria

Tue 1/12

10:55-07:55

1 stop15h 00m

£763

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Tue 6/10

08:45-19:01

2 stops16h 16m

Greater Peoria

Tue 13/10

08:30-05:55

2 stops15h 25m

£784
Fastest return journey

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Thu 8/10

06:50-15:06

2 stops14h 16m

Greater Peoria

Thu 15/10

08:30-05:55

2 stops15h 25m

£819

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Thu 5/11

07:40-00:03

2 stops22h 23m

Greater Peoria

Mon 9/11

17:39-14:00

2 stops38h 21m

£868

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Tue 6/10

08:40-00:10

3 stops45h 30m

Greater Peoria

Tue 13/10

06:14-10:45

3 stops46h 31m

£10,565
Cheapest one-way

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Sun 27/9

13:20-16:58

2 stops33h 38m

£664
Fastest single journey

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 27/9

09:45-00:08

1 stop20h 23m

£692

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 27/9

15:00-14:37

3 stops53h 37m

£713

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Sun 27/9

18:30-22:58

2 stops34h 28m

£2,449

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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 22 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 (12 hours 22 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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