GBP/GB
Find cheap flights to Peoria, Illinois in 2026/2027 from £735 This is the cheapest return flight found to Peoria, Illinois from UK on FlightsFinder on September 5th 2026 at 14:08. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Peoria, Illinois from the most established flight comparison sites.
Fly to Peoria, Illinois and visit sites like Wildlife Prairie Park, Peoria Riverfront Museum, Caterpillar Visitors Center & Peoria Zoo.
1. Enter your search requirements for Peoria, Illinois
2. Compare the best Peoria, Illinois deals from top comparison engines
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These economy flights were found on FlightsFinder from UK to Peoria, Illinois in the last few days. Prices subject to availability.
No flights found for this month.
These economy flights were found on FlightsFinder from UK to Peoria, Illinois in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, October is on average the cheapest time to book flights to Peoria, Illinois.
You can get flights from £735 return.
According to our data, August is on average the most expensive time to book flights to Peoria, Illinois.
A return flight could set you back more than £1,865.
Nestled along the picturesque banks of the Illinois River, Peoria is a charming city that seamlessly blends natural beauty with urban vibrancy. Known for its rich history, diverse cultural scene, and friendly community, Peoria offers visitors a delightful mix of outdoor activities, cultural attractions, and delicious dining options. From exploring the historic Peoria Heights to enjoying a leisurely stroll along the tranquil Riverfront Park, this Midwestern gem has something to offer every traveler. Whether you're seeking outdoor adventures, artistic inspiration, or simply a welcoming atmosphere, Peoria invites you to experience its unique charm and warm hospitality.
A good price for a flight to Peoria is £662 - £809.
The popular airports near Peoria, Illinois, are General Wayne A. Downing Peoria International Airport (PIA), Central Illinois Regional Airport (BMI), and Chicago O'Hare International Airport (ORD).
The flight to Peoria, Illinois (PIA) is roughly 9 hours 32 minutes and 4,072 miles (6,553 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Peoria, Illinois from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Peoria, Illinois.
Here is the average weather forecast in Peoria, Illinois by month:
• Jan: 0°C
• Feb: 3°C
• Mar: 10°C
• Apr: 17°C
• May: 23°C
• Jun: 28°C
• Jul: 30°C
• Aug: 29°C
• Sep: 25°C
• Oct: 18°C
• Nov: 10°C
• Dec: 2°C
The main airport in the city of Peoria, Illinois is approximately 8 miles from the city centre.
Typically, flights are cheapest to Peoria, Illinois 2 months before departure.
Studies show flights to Peoria, Illinois are typically cheaper on Tuesdays and Wednesdays.
19.3 °C
Sat, 12 Sep 2026
Average Temperature
0°C
Jan
3°C
Feb
10°C
Mar
17°C
Apr
23°C
May
28°C
Jun
30°C
Jul
29°C
Aug
25°C
Sep
18°C
Oct
10°C
Nov
2°C
Dec
London, England UK - Heathrow International Airport (LHR) to Peoria, Illinois (PIA)
Distance:
4,072 miles (6,553 kilometres)
Average flight time (direct 9 hours 32 minutes)
London, England UK - London Gatwick International Airport (LGW) to Peoria, Illinois (PIA)
Distance:
4,092 miles (6,586 kilometres)
Average flight time (direct 9 hours 35 minutes)
Manchester, England UK - Manchester Airport (MAN) to Peoria, Illinois (PIA)
Distance:
3,945 miles (6,349 kilometres)
Average flight time (direct 9 hours 16 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Peoria, Illinois (PIA)
Distance:
4,085 miles (6,574 kilometres)
Average flight time (direct 9 hours 34 minutes)
London, England UK - London North, Luton International Airport (LTN) to Peoria, Illinois (PIA)
Distance:
4,062 miles (6,538 kilometres)
Average flight time (direct 9 hours 31 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Peoria, Illinois (PIA)
Distance:
3,831 miles (6,166 kilometres)
Average flight time (direct 9 hours)
Birmingham, England UK - Birmingham Airport (BHX) to Peoria, Illinois (PIA)
Distance:
3,992 miles (6,424 kilometres)
Average flight time (direct 9 hours 22 minutes)
Bristol, UK - Bristol Airport (BRS) to Peoria, Illinois (PIA)
Distance:
3,988 miles (6,418 kilometres)
Average flight time (direct 9 hours 21 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Peoria, Illinois (PIA)
Distance:
3,795 miles (6,108 kilometres)
Average flight time (direct 8 hours 56 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Peoria, Illinois (PIA)
Distance:
3,762 miles (6,055 kilometres)
Average flight time (direct 8 hours 51 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Peoria, Illinois (PIA)
Distance:
3,917 miles (6,304 kilometres)
Average flight time (direct 9 hours 12 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Peoria, Illinois (PIA)
Distance:
4,090 miles (6,582 kilometres)
Average flight time (direct 9 hours 35 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Peoria, Illinois (PIA)
Distance:
3,924 miles (6,315 kilometres)
Average flight time (direct 9 hours 13 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Peoria, Illinois (PIA)
Distance:
3,996 miles (6,431 kilometres)
Average flight time (direct 9 hours 22 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Peoria, Illinois (PIA)
Distance:
3,952 miles (6,361 kilometres)
Average flight time (direct 9 hours 16 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Peoria, Illinois (PIA)
Distance:
3,838 miles (6,177 kilometres)
Average flight time (direct 9 hours 1 minute)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Peoria, Illinois (PIA)
Distance:
3,776 miles (6,077 kilometres)
Average flight time (direct 8 hours 53 minutes)
London, England UK - London South, Southend Airport (SEN) to Peoria, Illinois (PIA)
Distance:
4,112 miles (6,618 kilometres)
Average flight time (direct 9 hours 38 minutes)
Southampton, UK - Southampton Airport (SOU) to Peoria, Illinois (PIA)
Distance:
4,054 miles (6,524 kilometres)
Average flight time (direct 9 hours 30 minutes)
Jersey, UK - Jersey Airport (JER) to Peoria, Illinois (PIA)
Distance:
4,077 miles (6,561 kilometres)
Average flight time (direct 9 hours 33 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Peoria, Illinois (PIA)
Distance:
3,963 miles (6,378 kilometres)
Average flight time (direct 9 hours 18 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Peoria, Illinois (PIA)
Distance:
3,988 miles (6,418 kilometres)
Average flight time (direct 9 hours 21 minutes)
From London (LHR), UK to Peoria, United States (PIA): £735
Depart: 22 Oct 2026 · Return: 09 Nov 2026 Price found 05 Sep 2026, 14:08
From Glasgow (GLA), UK to Peoria, United States (PIA): £882
Depart: 07 Oct 2026 · Return: 13 Oct 2026 Price found 06 Sep 2026, 03:23
From Manchester (MAN), UK to Peoria, United States (PIA): £891
Depart: 03 May 2027 · Return: 31 May 2027 Price found 11 Sep 2026, 22:54
From Birmingham (BHX), UK to Peoria, United States (PIA): £916
Depart: 04 Dec 2026 · Return: 11 Dec 2026 Price found 11 Sep 2026, 18:57
From Newcastle (NCL), UK to Peoria, United States (PIA): £1,003
Depart: 23 Oct 2026 · Return: 30 Oct 2026 Price found 08 Sep 2026, 08:14
From Belfast (BHD), UK to Peoria, United States (PIA): £1,016
Depart: 10 Oct 2026 · Return: 16 Oct 2026 Price found 09 Sep 2026, 01:40
From Leeds (LBA), UK to Peoria, United States (PIA): £1,061
Depart: 17 Jun 2027 · Return: 21 Jun 2027 Price found 08 Sep 2026, 20:31
From Liverpool (LPL), UK to Peoria, United States (PIA): £1,082
Depart: 17 Jun 2027 · Return: 21 Jun 2027 Price found 08 Sep 2026, 20:31
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