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Cheap flights from London to Peoria from £694

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Peoria departing on 13/8. 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 London to Peoria

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
09:45 - 18:28
LHR
-
PIA
14h 43m
1 stop
British Airways Logo
09:50 - 12:15
PIA
-
LHR
20h 25m
1 stop
£810British Airways
Wed, 8 Jul - Mon, 13 Jul
British Airways Logo
14:45 - 00:38
LHR
-
PIA
15h 53m
1 stop
British Airways Logo
19:11 - 06:50
PIA
-
LHR
29h 39m
1 stop
£818British Airways
Mon, 8 Jun - Mon, 15 Jun
British Airways Logo
19:30 - 17:40
LHR
-
PIA
28h 10m
2 stops
British Airways Logo
09:59 - 12:15
PIA
-
LHR
20h 16m
1 stop
£828British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
19:30 - 17:40
LHR
-
PIA
28h 10m
2 stops
British Airways Logo
18:33 - 10:50
PIA
-
LHR
10h 17m
1 stop
£829British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
09:45 - 18:28
LHR
-
PIA
14h 43m
1 stop
British Airways Logo
09:50 - 11:15
PIA
-
LHR
19h 25m
1 stop
£830British Airways
Wed, 8 Jul - Mon, 13 Jul
British Airways Logo
14:45 - 00:38
LHR
-
PIA
15h 53m
1 stop
British Airways Logo
19:11 - 12:15
PIA
-
LHR
11h 04m
1 stop
£840British Airways
Mon, 8 Jun - Mon, 15 Jun
Lufthansa Logo
09:15 - 23:20
LCY
-
PIA
20h 05m
2 stops
Lufthansa Logo
17:43 - 17:55
PIA
-
LCY
18h 12m
2 stops
£1,070Lufthansa
Thu, 9 Jul - Tue, 14 Jul
Lufthansa Logo
09:15 - 16:58
LCY
-
PIA
37h 43m
2 stops
Lufthansa Logo
17:43 - 17:55
PIA
-
LCY
18h 12m
2 stops
£1,105Lufthansa
Wed, 8 Jul - Mon, 13 Jul
Aer Lingus Logo
13:45 - 00:22
LCY
-
PIA
16h 37m
2 stops
Aer Lingus Logo
13:13 - 08:35
PIA
-
LCY
13h 22m
2 stops
£1,956Aer Lingus
Wed, 8 Jul - Mon, 13 Jul
Multiple Airlines Logo
08:40 - 16:58
LCY
-
PIA
14h 18m
2 stops
Multiple Airlines Logo
13:13 - 08:40
PIA
-
LCY
13h 27m
2 stops
£5,563Multiple Airlines
Wed, 8 Jul - Mon, 13 Jul

United Airlines flights from London to Peoria, Illinois

Our best United Airlines deals on London to Peoria, Illinois flight tickets
United Airlines
24 Sept
LHR06:50London Heathrow
15h 41m
2 stops
PIA16:31Greater Peoria
28 Sept
PIA10:55Greater Peoria
14h 20m
2 stops
LHR07:15London Heathrow
£931
United Airlines
24 Sept
LHR06:50London Heathrow
15h 41m
2 stops
PIA16:31Greater Peoria
28 Sept
PIA14:30Greater Peoria
13h 55m
2 stops
LHR10:25London Heathrow
£932
United Airlines
24 Sept
LHR06:50London Heathrow
15h 41m
2 stops
PIA16:31Greater Peoria
28 Sept
PIA10:55Greater Peoria
14h 20m
2 stops
LHR07:15London Heathrow
£933

British Airways flights from London to Peoria, Illinois

Our best British Airways deals on London to Peoria, Illinois flight tickets
British Airways
8 Jul
LHR09:45London Heathrow
14h 43m
1 stop
PIA18:28Greater Peoria
13 Jul
PIA09:50Greater Peoria
20h 25m
1 stop
LHR12:15London Heathrow
£810
British Airways
8 Jun
LHR14:45London Heathrow
15h 53m
1 stop
PIA00:38Greater Peoria
15 Jun
PIA19:11Greater Peoria
29h 39m
1 stop
LHR06:50London Heathrow
£818
British Airways
24 Sept
LHR19:30London Heathrow
28h 10m
2 stops
PIA17:40Greater Peoria
28 Sept
PIA09:59Greater Peoria
20h 16m
1 stop
LHR12:15London Heathrow
£828

momondo Fare Finder

 
Customise your flight search to find flights from London 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 May 2026.
Use the filters below to find and compare flights from London 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 8/7

09:45-18:28

1 stop14h 43m

Greater Peoria

Mon 13/7

09:50-12:15

1 stop20h 25m

£810

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 8/6

14:45-00:38

1 stop15h 53m

Greater Peoria

Mon 15/6

19:11-06:50

1 stop29h 39m

£818

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 24/9

19:30-17:40

2 stops28h 10m

Greater Peoria

Mon 28/9

09:59-12:15

1 stop20h 16m

£828

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 24/9

19:30-17:40

2 stops28h 10m

Greater Peoria

Mon 28/9

18:33-10:50

1 stop10h 17m

£829

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 8/7

09:45-18:28

1 stop14h 43m

Greater Peoria

Mon 13/7

09:50-11:15

1 stop19h 25m

£830
Fastest return journey

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 8/6

14:45-00:38

1 stop15h 53m

Greater Peoria

Mon 15/6

19:11-12:15

1 stop11h 04m

£840

LondonPeoria

LCY - PIA

LCYPIA

London City

Thu 9/7

09:15-23:20

2 stops20h 05m

Greater Peoria

Tue 14/7

17:43-17:55

2 stops18h 12m

£1,070

LondonPeoria

LCY - PIA

LCYPIA

London City

Wed 8/7

09:15-16:58

2 stops37h 43m

Greater Peoria

Mon 13/7

17:43-17:55

2 stops18h 12m

£1,105

LondonPeoria

LCY - PIA

LCYPIA

London City

Wed 8/7

13:45-00:22

2 stops16h 37m

Greater Peoria

Mon 13/7

13:13-08:35

2 stops13h 22m

£1,956

LondonPeoria

LCY - PIA

LCYPIA

London City

Wed 8/7

08:40-16:58

2 stops14h 18m

Greater Peoria

Mon 13/7

13:13-08:40

2 stops13h 27m

£5,563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Peoria from

How to get the cheapest flight ticket from London 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 airline that flies from London to Greater Peoria?

British Airways is the most popular carrier operating from London to Greater Peoria

When to book flights from London to Peoria, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from London to Peoria, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Peoria, Illinois (LON to PIA) flight deals and tips

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

Fastest flight time

14h 43m

Direct flights

None
The fastest flight from London to Peoria, Illinois takes 14h 43m
There are no direct flights from London to Peoria, Illinois. There are no popular flight routes from London to Peoria, Illinois.
Search flight deals

Frequently asked questions about flying from London to Peoria, Illinois

  • How far is London to Greater Peoria by plane?

    There are 4075.3 mi between London and Greater Peoria. By plane, this route typically takes 14h 43m.

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

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

  • How many operators does momondo search for flights from London to Greater Peoria Airport?

  • How old do you have to be to fly from London 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 from London to Greater Peoria Airport.

  • What documentation or ID do you need to fly to Greater Peoria Airport?

    The travel and health documents you'll need for your trip to Greater Peoria Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greater Peoria Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to Peoria, Illinois

Compare and see reviews for airlines that fly from London to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £697Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Peoria?

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

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

Yes. All flights to Peoria from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Peoria?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Peoria from London.

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

Yes momondo offers price alerts on flights to Peoria from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Peoria, Illinois trip

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