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Cheap flights from the United Kingdom to Peoria from £598

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 21/9. 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

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Find the cheapest flights from the United Kingdom to Peoria

Recent return flight deals from the United Kingdom to Peoria

Enter your travel dates to find the best prices.
British Airways Logo
07:50 - 23:03
LHR
-
PIA
21h 13m
2 stops
British Airways Logo
18:33 - 07:40
PIA
-
LHR
31h 07m
1 stop
£893British Airways
Wed, 16 Sep - Sun, 20 Sep
British Airways Logo
07:50 - 23:03
LHR
-
PIA
21h 13m
2 stops
British Airways Logo
18:33 - 07:40
PIA
-
LHR
31h 07m
1 stop
£894British Airways
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
08:40 - 21:14
LHR
-
PIA
18h 34m
2 stops
United Airlines Logo
06:30 - 06:45
PIA
-
LHR
18h 15m
1 stop
£899United Airlines
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
08:00 - 18:53
LHR
-
PIA
16h 53m
1 stop
United Airlines Logo
13:35 - 08:30
PIA
-
LHR
12h 55m
1 stop
£926United Airlines
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
08:40 - 19:25
LHR
-
PIA
16h 45m
2 stops
United Airlines Logo
10:35 - 06:55
PIA
-
LHR
14h 20m
2 stops
£928United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
08:40 - 19:25
LHR
-
PIA
16h 45m
2 stops
United Airlines Logo
10:35 - 06:55
PIA
-
LHR
14h 20m
2 stops
£929United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
08:45 - 10:04
LHR
-
PIA
31h 19m
2 stops
United Airlines Logo
10:45 - 06:55
PIA
-
LHR
14h 10m
2 stops
£933United Airlines
Thu, 30 Apr - Thu, 7 May
United Airlines Logo
06:50 - 16:56
LHR
-
PIA
16h 06m
2 stops
United Airlines Logo
10:35 - 06:55
PIA
-
LHR
14h 20m
2 stops
£939United Airlines
Wed, 16 Sep - Sun, 20 Sep
British Airways Logo
11:10 - 17:40
LHR
-
PIA
12h 30m
1 stop
British Airways Logo
18:33 - 10:50
PIA
-
LHR
10h 17m
1 stop
£943British Airways
Wed, 16 Sep - Sun, 20 Sep
British Airways Logo
09:45 - 17:40
LHR
-
PIA
13h 55m
1 stop
British Airways Logo
18:33 - 10:50
PIA
-
LHR
10h 17m
1 stop
£948British Airways
Wed, 16 Sep - Sun, 20 Sep

United Airlines flights from United Kingdom to Peoria, Illinois

Our best United Airlines deals on United Kingdom to Peoria, Illinois flight tickets
United Airlines
29 Apr
LHR08:40London Heathrow
16h 13m
2 stops
PIA18:53Greater Peoria
6 May
PIA08:30Greater Peoria
16h 25m
2 stops
LHR06:55London Heathrow
£899
United Airlines
29 Apr
LHR08:00London Heathrow
16h 53m
1 stop
PIA18:53Greater Peoria
6 May
PIA13:35Greater Peoria
12h 55m
1 stop
LHR08:30London Heathrow
£926
United Airlines
16 Sept
LHR08:40London Heathrow
16h 45m
2 stops
PIA19:25Greater Peoria
20 Sept
PIA10:35Greater Peoria
14h 20m
2 stops
LHR06:55London Heathrow
£928

Lufthansa flights from United Kingdom to Peoria, Illinois

Our best Lufthansa deals on United Kingdom to Peoria, Illinois flight tickets
Lufthansa
1 May
LHR06:30London Heathrow
16h 20m
2 stops
PIA16:50Greater Peoria
22 Jul
PIA13:21Greater Peoria
16h 34m
1 stop
LHR11:55London Heathrow
£952
Lufthansa
1 May
LHR14:10London Heathrow
14h 39m
1 stop
PIA22:49Greater Peoria
22 Jul
PIA13:21Greater Peoria
13h 09m
1 stop
LHR08:30London Heathrow
£970
Lufthansa
1 May
LHR14:10London Heathrow
14h 39m
1 stop
PIA22:49Greater Peoria
22 Jul
PIA13:21Greater Peoria
13h 09m
1 stop
LHR08:30London Heathrow
£970

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 4 April 2026.
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

Cheapest return flight

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

07:50-23:03

2 stops21h 13m

Greater Peoria

Sun 20/9

18:33-07:40

1 stop31h 07m

£893

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

07:50-23:03

2 stops21h 13m

Greater Peoria

Sun 20/9

18:33-07:40

1 stop31h 07m

£894

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 29/4

08:40-21:14

2 stops18h 34m

Greater Peoria

Wed 6/5

06:30-06:45

1 stop18h 15m

£899

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 29/4

08:00-18:53

1 stop16h 53m

Greater Peoria

Wed 6/5

13:35-08:30

1 stop12h 55m

£926

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

08:40-19:25

2 stops16h 45m

Greater Peoria

Sun 20/9

10:35-06:55

2 stops14h 20m

£928

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

08:40-19:25

2 stops16h 45m

Greater Peoria

Sun 20/9

10:35-06:55

2 stops14h 20m

£929

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 30/4

08:45-10:04

2 stops31h 19m

Greater Peoria

Thu 7/5

10:45-06:55

2 stops14h 10m

£933

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

06:50-16:56

2 stops16h 06m

Greater Peoria

Sun 20/9

10:35-06:55

2 stops14h 20m

£939
Fastest return journey

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

11:10-17:40

1 stop12h 30m

Greater Peoria

Sun 20/9

18:33-10:50

1 stop10h 17m

£943

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 16/9

09:45-17:40

1 stop13h 55m

Greater Peoria

Sun 20/9

18:33-10:50

1 stop10h 17m

£948

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Can stopping save me money on United Kingdom to Peoria, Illinois flights?

You could potentially save up to 15% on your flight if you consider stops on a United Kingdom to Peoria, Illinois flight.

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

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from United Kingdom to Peoria, Illinois takes 14h 35m
There are no direct flights from United Kingdom to Peoria, Illinois. There are no popular flight routes from United Kingdom to Peoria, Illinois.
Search flight deals

Frequently asked questions about flying from the United Kingdom to Peoria, Illinois

  • 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 many operators does momondo search for flights from United Kingdom to Greater Peoria Airport?

  • 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.

Best airlines flying from United Kingdom to Peoria, Illinois

Compare and see reviews for airlines that fly from United Kingdom to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £718Free CancellationRating
7.4
9,541 reviews
Search United Airlines flights

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.

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