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Flights to Greater Peoria

£593 Cheap flights to Peoria, Illinois

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Peoria, Illinois departing on 18/5. 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, Illinois

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
07:40 - 16:50
LHR
-
PIA
15h 10m
2 stops
Lufthansa Logo
14:20 - 05:55
PIA
-
LHR
10h 35m
1 stop
£774Lufthansa
Mon, 2 Mar - Mon, 9 Mar
United Airlines Logo
09:00 - 21:26
LHR
-
PIA
18h 26m
2 stops
United Airlines Logo
06:35 - 05:55
PIA
-
LHR
18h 20m
1 stop
£794United Airlines
Mon, 2 Mar - Mon, 9 Mar
Lufthansa Logo
10:25 - 16:50
LHR
-
PIA
12h 25m
1 stop
Lufthansa Logo
17:25 - 05:55
PIA
-
LHR
31h 30m
1 stop
£798Lufthansa
Mon, 2 Mar - Mon, 9 Mar
United Airlines Logo
06:50 - 16:50
LHR
-
PIA
16h 00m
2 stops
United Airlines Logo
10:40 - 06:40
PIA
-
LHR
15h 00m
2 stops
£800United Airlines
Mon, 2 Mar - Mon, 9 Mar
United Airlines Logo
09:00 - 21:21
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
17:25 - 05:55
PIA
-
LHR
31h 30m
1 stop
£802United Airlines
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
09:00 - 21:21
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
17:25 - 05:55
PIA
-
LHR
31h 30m
1 stop
£803United Airlines
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
09:00 - 21:21
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
13:25 - 08:25
PIA
-
LHR
14h 00m
2 stops
£824United Airlines
Wed, 18 Mar - Sun, 22 Mar
United Airlines Logo
09:00 - 21:21
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
14:20 - 10:25
PIA
-
LHR
15h 05m
2 stops
£825United Airlines
Wed, 18 Mar - Sun, 22 Mar
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
£914British Airways
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
16:05 - 23:33
LCY
-
PIA
37h 28m
2 stops
British Airways Logo
19:05 - 16:30
PIA
-
LCY
15h 25m
2 stops
£915British Airways
Fri, 17 Apr - Tue, 21 Apr

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 5 February 2026.
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 2/3

07:40-16:50

2 stops15h 10m

Greater Peoria

Mon 9/3

14:20-05:55

1 stop10h 35m

£774

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 2/3

09:00-21:26

2 stops18h 26m

Greater Peoria

Mon 9/3

06:35-05:55

1 stop18h 20m

£794

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 2/3

10:25-16:50

1 stop12h 25m

Greater Peoria

Mon 9/3

17:25-05:55

1 stop31h 30m

£798

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 2/3

06:50-16:50

2 stops16h 00m

Greater Peoria

Mon 9/3

10:40-06:40

2 stops15h 00m

£800

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-21:21

2 stops17h 21m

Greater Peoria

Sun 22/3

17:25-05:55

1 stop31h 30m

£802

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-21:21

2 stops17h 21m

Greater Peoria

Sun 22/3

17:25-05:55

1 stop31h 30m

£803

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-21:21

2 stops17h 21m

Greater Peoria

Sun 22/3

13:25-08:25

2 stops14h 00m

£824

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 18/3

09:00-21:21

2 stops17h 21m

Greater Peoria

Sun 22/3

14:20-10:25

2 stops15h 05m

£825

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

£914

LondonPeoria

LCY - PIA

LCYPIA

London City

Fri 17/4

16:05-23:33

2 stops37h 28m

Greater Peoria

Tue 21/4

19:05-16:30

2 stops15h 25m

£915

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Peoria, Illinois flights insights and trends

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

How long does it take to fly to Peoria, Illinois?

The average flight duration from United Kingdom to Peoria, Illinois depends on which airport you fly into and out of. Flying from London Heathrow to Moline Quad-City is 12h 54m on average, while flying from Edinburgh Turnhouse to Moline Quad-City is 18h 02m on average. Moline Quad-City is the most popular airport in Peoria, Illinois.

Cheap Peoria, Illinois flight deals and tips

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

Best One-Way Price

£593

Best Round-Trip Price

£774

Fastest flight time

19h 14m
The best one-way flight price to Peoria from United Kingdom in the last 72 hours is £593 (London Heathrow to Greater Peoria).
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The best round-trip flight price to Peoria from United Kingdom in the last 72 hours is £774 (London Heathrow to Greater Peoria).
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The fastest flight to Peoria from United Kingdom takes 19h 14m (London City to Greater Peoria).
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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 £72 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 February 2026.

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.

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Popular Flights to Peoria, Illinois

Popular routes according to searches in the past day on momondo
Manchester to Greater Peoria Flightsfrom £1,175
London to Greater Peoria Flightsfrom £1,098