Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Greater Peoria

£682 Cheap flights to Peoria, Illinois

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Peoria, Illinois departing on 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Peoria, Illinois

Cheap return flights

Logo
09:15 - 22:15LHR-PIA
19h 00m1 stop
Logo
17:20 - 12:15PIA-LHR
12h 55m1 stop
£682
Find Deal
Mon, 29 Sep - Mon, 6 Oct
United Airlines Logo
06:35 - 21:31LHR-PIA
20h 56m2 stops
United Airlines Logo
13:20 - 05:55PIA-LHR
10h 35m1 stop
£696United Airlines
Find Deal
Fri, 7 Nov - Wed, 19 Nov
United Airlines Logo
06:35 - 16:40LHR-PIA
16h 05m2 stops
United Airlines Logo
10:51 - 09:10PIA-LHR
16h 19m2 stops
£697United Airlines
Find Deal
Fri, 7 Nov - Wed, 19 Nov
United Airlines Logo
11:30 - 10:13LHR-PIA
28h 43m2 stops
United Airlines Logo
10:49 - 08:20PIA-LHR
15h 31m1 stop
£699United Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
United Airlines Logo
06:50 - 15:19LHR-PIA
14h 29m2 stops
United Airlines Logo
17:20 - 11:45PIA-LHR
12h 25m1 stop
£700United Airlines
Find Deal
Mon, 29 Sep - Mon, 6 Oct
British Airways Logo
12:15 - 23:43LHR-PIA
17h 28m1 stop
British Airways Logo
18:25 - 11:05PIA-LHR
10h 40m1 stop
£709British Airways
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Lufthansa Logo
08:45 - 16:43LCY-PIA
37h 58m2 stops
Lufthansa Logo
17:19 - 16:25PIA-LCY
17h 06m2 stops
£715Lufthansa
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Lufthansa Logo
19:10 - 21:27LCY-PIA
32h 17m2 stops
Lufthansa Logo
17:20 - 18:35PIA-LCY
19h 15m2 stops
£729Lufthansa
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Logo
08:45 - 22:15LCY-PIA
19h 30m3 stops
Logo
10:48 - 08:10PIA-LCY
15h 22m2 stops
£774
Find Deal
Mon, 29 Sep - Mon, 6 Oct
British Airways Logo
16:15 - 17:45LHR-PIA
31h 30m2 stops
British Airways Logo
18:25 - 11:05PIA-LHR
10h 40m1 stop
£1,364British Airways
Find Deal
Mon, 15 Sep - Mon, 22 Sep

momondo Fare Finder

 
Locate flights to Greater Peoria that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 16 August 2025.
Use the filters below to find and compare flights to Peoria, Illinois that are best for you.

Fly from

Route

Depart

Return

Price

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 29/9

09:15-22:15

1 stop19h 00m

Greater Peoria

Mon 6/10

17:20-12:15

1 stop12h 55m

£682

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 7/11

06:35-21:31

2 stops20h 56m

Greater Peoria

Wed 19/11

13:20-05:55

1 stop10h 35m

£696

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 7/11

06:35-16:40

2 stops16h 05m

Greater Peoria

Wed 19/11

10:51-09:10

2 stops16h 19m

£697

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 15/9

11:30-10:13

2 stops28h 43m

Greater Peoria

Mon 22/9

10:49-08:20

1 stop15h 31m

£699

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 29/9

06:50-15:19

2 stops14h 29m

Greater Peoria

Mon 6/10

17:20-11:45

1 stop12h 25m

£700

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 15/9

12:15-23:43

1 stop17h 28m

Greater Peoria

Mon 22/9

18:25-11:05

1 stop10h 40m

£709

LondonPeoria

LCY - PIA

LCYPIA

London City

Mon 15/9

08:45-16:43

2 stops37h 58m

Greater Peoria

Mon 22/9

17:19-16:25

2 stops17h 06m

£715

LondonPeoria

LCY - PIA

LCYPIA

London City

Mon 29/9

19:10-21:27

2 stops32h 17m

Greater Peoria

Mon 6/10

17:20-18:35

2 stops19h 15m

£729

LondonPeoria

LCY - PIA

LCYPIA

London City

Mon 29/9

08:45-22:15

3 stops19h 30m

Greater Peoria

Mon 6/10

10:48-08:10

2 stops15h 22m

£774

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 15/9

16:15-17:45

2 stops31h 30m

Greater Peoria

Mon 22/9

18:25-11:05

1 stop10h 40m

£1,364

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Peoria, Illinois from

Peoria, Illinois flights insights and trends

Explore insights for your Peoria, Illinois flight to craft the best travel plan

What is the cheapest day to depart on your flight to Peoria, Illinois?

According to our data, Sunday is the cheapest day to fly to Peoria, Illinois from United Kingdom. The lowest ticket price found for a Sunday departure recently was £474. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United Kingdom to Peoria, Illinois on a Thursday will generally be more expensive and average around £904. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

The cheapest time of day to fly to Peoria, Illinois is at midday when flights can be purchased for as low as £669. Flights in the afternoon are often more expensive, with an average ticket price of £811.

Cheap Peoria, Illinois flight deals and tips

Summary info about Peoria, Illinois flight prices, duration and airlines

Best Round-Trip Price

£682

Fastest flight time

12h 15m
The best round-trip flight price to Peoria from United Kingdom in the last 72 hours is £682 (London Heathrow to Greater Peoria).
Search Deals
The fastest flight to Peoria from United Kingdom takes 12h 15m (London Heathrow to Greater Peoria).
Search Deals

Frequently asked questions about flying to Peoria, Illinois

Is there an alternative airport near Peoria, Illinois?

Those flying to Peoria, Illinois could potentially find better pricing at Greater Peoria Airport (6 mi from Peoria, Illinois city centre), Bloomington-Normal Airport (38 mi from Peoria, Illinois city centre), Springfield Capital Airport (59 mi from Peoria, Illinois city centre), Decatur Arpt Airport (70 mi from Peoria, Illinois city centre) or Burlington Airport (81 mi from Peoria, Illinois city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Peoria, Illinois?

You can find deals at Burlington Airport for £73 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Greater Peoria Airport?

Prices for flights to Greater Peoria Airport are updated daily.

How many operators does momondo search for flights to Greater Peoria Airport?

The number of operators available for flights to Greater Peoria Airport is 1 as of August 2025.

How old do you have to be to fly to Greater Peoria Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Greater Peoria Airport.

What documentation or ID do you need to fly to Greater Peoria Airport?

The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Peoria?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Peoria. momondo saves you time and could save you money on your trip.

Can I find flights to Peoria with flexible booking policies on momondo?

All flight searches to Peoria on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Peoria?

momondo provides multiple filters to help you find the best flight to Peoria. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Peoria right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Peoria and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Greater Peoria trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 21/8
Thu 28/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Peoria, Illinois

Popular Flights to Peoria, Illinois

Popular routes according to searches in the past day on momondo
London to Greater Peoria Flightsfrom £945
Manchester to Greater Peoria Flightsfrom £1,110