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Cheap flights from the United Kingdom to Peoria from £507

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 18/3. 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.
American Airlines Logo
16:30 - 17:53
LHR
-
PIA
30h 23m
2 stops
American Airlines Logo
17:44 - 14:25
PIA
-
LHR
14h 41m
1 stop
£759American Airlines
Tue, 17 Mar - Thu, 1 Oct
American Airlines Logo
16:30 - 23:56
LHR
-
PIA
36h 26m
2 stops
American Airlines Logo
06:23 - 10:50
PIA
-
LHR
22h 27m
1 stop
£767American Airlines
Tue, 17 Mar - Wed, 23 Sep
United Airlines Logo
09:00 - 21:21
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
08:10 - 06:55
PIA
-
LHR
16h 45m
2 stops
£794United Airlines
Wed, 18 Mar - Wed, 23 Sep
United Airlines Logo
06:35 - 21:21
LHR
-
PIA
19h 46m
2 stops
United Airlines Logo
10:55 - 06:55
PIA
-
LHR
14h 00m
2 stops
£797United Airlines
Tue, 17 Mar - Thu, 1 Oct
United Airlines Logo
06:50 - 16:40
LHR
-
PIA
14h 50m
2 stops
United Airlines Logo
10:55 - 06:55
PIA
-
LHR
14h 00m
2 stops
£800United Airlines
Tue, 17 Mar - Wed, 23 Sep
United Airlines Logo
09:00 - 16:40
LHR
-
PIA
36h 40m
2 stops
United Airlines Logo
17:25 - 05:55
PIA
-
LHR
31h 30m
1 stop
£800United Airlines
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
09:00 - 10:03
LHR
-
PIA
30h 03m
2 stops
United Airlines Logo
17:25 - 05:55
PIA
-
LHR
31h 30m
1 stop
£802United Airlines
Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
07:35 - 23:25
LHR
-
PIA
20h 50m
2 stops
British Airways Logo
09:59 - 07:40
PIA
-
LHR
15h 41m
1 stop
£809British Airways
Wed, 18 Mar - Thu, 1 Oct
Lufthansa Logo
09:50 - 22:20
LCY
-
PIA
41h 30m
2 stops
Lufthansa Logo
20:25 - 17:55
PIA
-
LCY
15h 30m
2 stops
£837Lufthansa
Wed, 18 Mar - Wed, 23 Sep
British Airways Logo
16:05 - 23:33
LCY
-
PIA
37h 28m
2 stops
British Airways Logo
13:22 - 16:30
PIA
-
LCY
21h 08m
2 stops
£912British Airways
Fri, 17 Apr - Tue, 21 Apr

American Airlines flights from United Kingdom to Peoria, Illinois

Our best American Airlines deals on United Kingdom to Peoria, Illinois flight tickets
American Airlines
17 Mar
LHR16:30London Heathrow
30h 23m
2 stops
PIA17:53Greater Peoria
1 Oct
PIA17:44Greater Peoria
14h 41m
1 stop
LHR14:25London Heathrow
£759
American Airlines
17 Mar
LHR16:30London Heathrow
36h 26m
2 stops
PIA23:56Greater Peoria
23 Sept
PIA06:23Greater Peoria
22h 27m
1 stop
LHR10:50London Heathrow
£767

United Airlines flights from United Kingdom to Peoria, Illinois

Our best United Airlines deals on United Kingdom to Peoria, Illinois flight tickets
United Airlines
18 Mar
LHR09:00London Heathrow
17h 21m
2 stops
PIA21:21Greater Peoria
23 Sept
PIA08:10Greater Peoria
16h 45m
2 stops
LHR06:55London Heathrow
£794
United Airlines
17 Mar
LHR06:35London Heathrow
19h 46m
2 stops
PIA21:21Greater Peoria
1 Oct
PIA10:55Greater Peoria
14h 00m
2 stops
LHR06:55London Heathrow
£797
United Airlines
17 Mar
LHR06:50London Heathrow
14h 50m
2 stops
PIA16:40Greater Peoria
23 Sept
PIA10:55Greater Peoria
14h 00m
2 stops
LHR06:55London Heathrow
£800

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 11 February 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

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 17/3

16:30-17:53

2 stops30h 23m

Greater Peoria

Thu 1/10

17:44-14:25

1 stop14h 41m

£759

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 17/3

16:30-23:56

2 stops36h 26m

Greater Peoria

Wed 23/9

06:23-10:50

1 stop22h 27m

£767

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-21:21

2 stops17h 21m

Greater Peoria

Wed 23/9

08:10-06:55

2 stops16h 45m

£794

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 17/3

06:35-21:21

2 stops19h 46m

Greater Peoria

Thu 1/10

10:55-06:55

2 stops14h 00m

£797

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 17/3

06:50-16:40

2 stops14h 50m

Greater Peoria

Wed 23/9

10:55-06:55

2 stops14h 00m

£800

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-16:40

2 stops36h 40m

Greater Peoria

Sun 22/3

17:25-05:55

1 stop31h 30m

£800

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-10:03

2 stops30h 03m

Greater Peoria

Sun 22/3

17:25-05:55

1 stop31h 30m

£802

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

07:35-23:25

2 stops20h 50m

Greater Peoria

Thu 1/10

09:59-07:40

1 stop15h 41m

£809

LondonPeoria

LCY - PIA

LCYPIA

London City

Wed 18/3

09:50-22:20

2 stops41h 30m

Greater Peoria

Wed 23/9

20:25-17:55

2 stops15h 30m

£837

LondonPeoria

LCY - PIA

LCYPIA

London City

Fri 17/4

16:05-23:33

2 stops37h 28m

Greater Peoria

Tue 21/4

13:22-16:30

2 stops21h 08m

£912

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

17h 21m

Direct flights

None
The fastest flight from United Kingdom to Peoria, Illinois takes 17h 21m
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

  • 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 £695Free CancellationRating
7.4
9,276 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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