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Flights to Greater Peoria

£780 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 2/8. 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.
British Airways Logo
14:45 - 00:22
LHR
-
PIA
15h 37m
1 stop
British Airways Logo
09:50 - 07:55
PIA
-
LHR
16h 05m
1 stop
£804British Airways
Wed, 8 Jul - Wed, 15 Jul
British Airways Logo
19:25 - 17:40
LHR
-
PIA
28h 15m
2 stops
British Airways Logo
18:33 - 10:50
PIA
-
LHR
10h 17m
1 stop
£828British Airways
Tue, 15 Sep - Sat, 19 Sep
British Airways Logo
19:25 - 17:40
LHR
-
PIA
28h 15m
2 stops
British Airways Logo
09:59 - 10:50
PIA
-
LHR
18h 51m
1 stop
£829British Airways
Tue, 15 Sep - Sat, 19 Sep
British Airways Logo
19:25 - 17:40
LHR
-
PIA
28h 15m
2 stops
British Airways Logo
18:33 - 09:05
PIA
-
LHR
32h 32m
1 stop
£830British Airways
Tue, 15 Sep - Sat, 19 Sep
British Airways Logo
12:15 - 00:22
LHR
-
PIA
18h 07m
1 stop
British Airways Logo
09:50 - 08:05
PIA
-
LHR
16h 15m
1 stop
£830British Airways
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
07:50 - 00:22
LHR
-
PIA
22h 32m
2 stops
Multiple Airlines Logo
18:58 - 12:15
PIA
-
LHR
11h 17m
1 stop
£842Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
British Airways Logo
14:45 - 23:03
LHR
-
PIA
14h 18m
1 stop
British Airways Logo
18:33 - 10:50
PIA
-
LHR
10h 17m
1 stop
£847British Airways
Tue, 15 Sep - Sat, 19 Sep
British Airways Logo
12:15 - 17:40
LHR
-
PIA
11h 25m
1 stop
British Airways Logo
09:59 - 06:50
PIA
-
LHR
14h 51m
1 stop
£849British Airways
Tue, 15 Sep - Sat, 19 Sep
British Airways Logo
09:45 - 17:40
LHR
-
PIA
13h 55m
1 stop
British Airways Logo
18:33 - 11:15
PIA
-
LHR
10h 42m
1 stop
£850British Airways
Tue, 15 Sep - Sat, 19 Sep
Lufthansa Logo
18:30 - 23:20
LCY
-
PIA
34h 50m
2 stops
Lufthansa Logo
13:13 - 17:55
PIA
-
LCY
22h 42m
2 stops
£1,241Lufthansa
Sun, 5 Jul - Sun, 12 Jul

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 25 May 2026.
Use the filters below to find and compare flights to Peoria, Illinois that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 8/7

14:45-00:22

1 stop15h 37m

Greater Peoria

Wed 15/7

09:50-07:55

1 stop16h 05m

£804

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 15/9

19:25-17:40

2 stops28h 15m

Greater Peoria

Sat 19/9

18:33-10:50

1 stop10h 17m

£828

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 15/9

19:25-17:40

2 stops28h 15m

Greater Peoria

Sat 19/9

09:59-10:50

1 stop18h 51m

£829

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 15/9

19:25-17:40

2 stops28h 15m

Greater Peoria

Sat 19/9

18:33-09:05

1 stop32h 32m

£830

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 6/7

12:15-00:22

1 stop18h 07m

Greater Peoria

Mon 13/7

09:50-08:05

1 stop16h 15m

£830

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 8/7

07:50-00:22

2 stops22h 32m

Greater Peoria

Wed 15/7

18:58-12:15

1 stop11h 17m

£842
Fastest return journey

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 15/9

14:45-23:03

1 stop14h 18m

Greater Peoria

Sat 19/9

18:33-10:50

1 stop10h 17m

£847

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 15/9

12:15-17:40

1 stop11h 25m

Greater Peoria

Sat 19/9

09:59-06:50

1 stop14h 51m

£849

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 15/9

09:45-17:40

1 stop13h 55m

Greater Peoria

Sat 19/9

18:33-11:15

1 stop10h 42m

£850

LondonPeoria

LCY - PIA

LCYPIA

London City

Sun 5/7

18:30-23:20

2 stops34h 50m

Greater Peoria

Sun 12/7

13:13-17:55

2 stops22h 42m

£1,241

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 16h 27m on average, while flying from Manchester to Moline Quad-City is 30h 59m 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

£780

Best Round-Trip Price

£804

Fastest flight time

14h 57m
The best one-way flight price to Peoria from United Kingdom in the last 5 days is £780 (London Heathrow to Greater Peoria).
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The best round-trip flight price to Peoria from United Kingdom in the last 5 days is £804 (London Heathrow to Greater Peoria).
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The fastest flight to Peoria from United Kingdom takes 14h 57m (London Heathrow 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.

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 May 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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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 £1,080
Manchester to Greater Peoria Flightsfrom £1,252