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£800+ Cheap flights to Peoria, Illinois

— PIA
30 Sep — 7 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

Wed 14/1007:25 -
2 stops21h 33m
Wed 21/1015:41 -
2 stops12h 59m
Deal found 30/8£800
Wed 14/1009:45 -
1 stop13h 14m
Wed 21/1017:30 -
1 stop12h 45m
Deal found 30/8£802
Wed 14/1014:10 -
1 stop14h 48m
Wed 21/1010:43 -
2 stops19h 52m
Deal found 30/8£824
Thu 15/1008:45 -
2 stops20h 13m
Thu 22/1010:43 -
2 stops14h 32m
Deal found 31/8£827
Thu 15/1011:10 -
1 stop11h 49m
Thu 22/1017:30 -
1 stop11h 20m
Deal found 31/8£833
Thu 5/1107:40 -
2 stops22h 23m
Mon 9/1117:39 -
2 stops38h 21m
Deal found 30/8£868
Thu 15/1009:15 -
2 stops19h 43m
Thu 22/1010:43 -
2 stops15h 57m
Deal found 31/8£909
Wed 14/1009:15 -
2 stops19h 43m
Wed 21/1015:41 -
2 stops34h 59m
Deal found 30/8£966
Thu 15/1007:20 -
3 stops46h 50m
Thu 22/1006:14 -
3 stops44h 01m
Deal found 31/8£10,547

Find flight deals to Peoria

Return from

£800
United Airlines
  • United Airlines
  • 14/10-21/10
  • 4 total stops
  • 34h 32m total
  • London to Peoria
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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 14/10

06:55-22:58

2 stops22h 03m

Greater Peoria

Wed 21/10

15:41-08:30

1 stop10h 49m

£800
Fastest return journey

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Wed 14/10

09:45-16:59

1 stop13h 14m

Greater Peoria

Wed 21/10

17:30-12:15

1 stop12h 45m

£802

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Wed 27/1

09:00-23:06

2 stops20h 06m

Greater Peoria

Sat 30/1

17:41-12:00

1 stop12h 19m

£820

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Thu 15/10

08:45-22:58

2 stops20h 13m

Greater Peoria

Thu 22/10

10:43-07:15

2 stops14h 32m

£827

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

Thu 15/10

09:15-22:58

2 stops19h 43m

Greater Peoria

Thu 22/10

10:43-08:40

2 stops15h 57m

£909

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Wed 14/10

09:15-22:58

2 stops19h 43m

Greater Peoria

Wed 21/10

15:41-08:40

2 stops34h 59m

£966

Flights are sorted by cheapest return flights first.

Deals found on 30/8

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 18 hours 54 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 (18 hours 6 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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