Latest deals
Insights
FAQs
Price Alerts

Cheap flights from the United Kingdom to Peoria from £497

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Peoria departing on 20/1. 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
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

Recent return flight deals from the United Kingdom to Peoria

United Airlines Logo
08:40 - 22:15LHR-PIA
19h 35m2 stops
United Airlines Logo
08:10 - 06:55PIA-LHR
16h 45m2 stops
£693United Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
United Airlines Logo
08:30 - 16:43LHR-PIA
14h 13m1 stop
United Airlines Logo
15:56 - 08:20PIA-LHR
10h 24m1 stop
£720United Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
British Airways Logo
11:00 - 21:38LHR-PIA
16h 38m1 stop
British Airways Logo
18:43 - 11:35PIA-LHR
10h 52m1 stop
£764British Airways
Find Deal
Sat, 3 Jan - Tue, 20 Jan
United Airlines Logo
06:05 - 22:15MAN-PIA
22h 10m2 stops
United Airlines Logo
17:20 - 10:20PIA-MAN
35h 00m2 stops
£817United Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
United Airlines Logo
08:00 - 16:43LHR-PIA
14h 43m2 stops
United Airlines Logo
15:35 - 07:55PIA-LHR
10h 20m1 stop
£962United Airlines
Find Deal
Sat, 3 Jan - Tue, 20 Jan
United Airlines Logo
06:50 - 16:43LHR-PIA
15h 53m2 stops
United Airlines Logo
10:55 - 08:25PIA-LHR
15h 30m2 stops
£982United Airlines
Find Deal
Sat, 3 Jan - Tue, 20 Jan

United Airlines flights from United Kingdom to Peoria, Illinois

Our best United Airlines deals on United Kingdom to Peoria, Illinois flight tickets
United Airlines
19 Sept
LHR08:40London Heathrow
19h 35m
2 stops
PIA22:15Greater Peoria
26 Sept
PIA08:10Greater Peoria
16h 45m
2 stops
LHR06:55London Heathrow
£693
Find similar
United Airlines
19 Sept
LHR08:30London Heathrow
14h 13m
1 stop
PIA16:43Greater Peoria
26 Sept
PIA15:56Greater Peoria
10h 24m
1 stop
LHR08:20London Heathrow
£720
Find similar
United Airlines
19 Sept
MAN06:05Manchester
22h 10m
2 stops
PIA22:15Greater Peoria
26 Sept
PIA17:20Greater Peoria
35h 00m
2 stops
MAN10:20Manchester
£817
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Peoria, Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 19/9

08:40-22:15

2 stops19h 35m

Greater Peoria

Fri 26/9

08:10-06:55

2 stops16h 45m

£693

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 19/9

08:30-16:43

1 stop14h 13m

Greater Peoria

Fri 26/9

15:56-08:20

1 stop10h 24m

£720

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 3/1

11:00-21:38

1 stop16h 38m

Greater Peoria

Tue 20/1

18:43-11:35

1 stop10h 52m

£764

ManchesterPeoria

MAN - PIA

MANPIA

Manchester

Fri 19/9

06:05-22:15

2 stops22h 10m

Greater Peoria

Fri 26/9

17:20-10:20

2 stops35h 00m

£817

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 3/1

08:00-16:43

2 stops14h 43m

Greater Peoria

Tue 20/1

15:35-07:55

1 stop10h 20m

£962

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 3/1

06:50-16:43

2 stops15h 53m

Greater Peoria

Tue 20/1

10:55-08:25

2 stops15h 30m

£982

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 20/1

14:50-17:48

3 stops56h 58m

£497

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 21/1

15:15-20:39

3 stops59h 24m

£504

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 21/1

14:50-19:01

2 stops34h 11m

£519

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 20/1

17:05-17:48

2 stops54h 43m

£586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Peoria from

How to get the cheapest flight ticket from United Kingdom to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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 £482. 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 £919. 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 £680. Flights in the afternoon are often more expensive, with an average ticket price of £825.

Cheap United Kingdom to Peoria, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Peoria, Illinois

Best price found

£497

Fastest flight time

13h 56m

Direct flights

None

Airports in Peoria, Illinois

1 airport
The best one-way flight to Peoria, Illinois from United Kingdom in the past 72 hours is £497. The best return flight deal from United Kingdom to Peoria, Illinois found on momondo in the last 72 hours is £693.
The fastest flight from United Kingdom to Peoria, Illinois takes 13h 56m
There are no direct flights from United Kingdom to Peoria, Illinois. Popular non-direct routes for this connection are London Heathrow Airport - Greater Peoria Airport and Manchester Airport - Greater Peoria Airport.
There is 1 airport near Peoria, Illinois: Greater Peoria (PIA)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Greater Peoria Airport?

    Prices for flights from United Kingdom to Greater Peoria Airport are refreshed on a daily basis.

  • How old do you have to be to fly from United Kingdom to Greater Peoria Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom 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 from United Kingdom to Peoria?

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

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

Yes. momondo allows you to filter the results for United Kingdom to Peoria flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Peoria?

momondo helps you find the best flight between United Kingdom and Peoria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from United Kingdom to Peoria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Peoria and let you know when they change.

An easier way to manage your Peoria, Illinois 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
Tue 12/8
Tue 19/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States