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Cheap flights from London to Peoria from $1,124

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 8/2. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:00 am - 4:58 pm
LHR
-
PIA
14h 58m
1 stop
Lufthansa Logo
3:35 pm - 11:55 am
PIA
-
LHR
14h 20m
1 stop
$1,364Lufthansa
Tue, Aug 4 - Tue, Aug 11
British Airways Logo
9:45 am - 12:22 am
LHR
-
PIA
20h 37m
1 stop
British Airways Logo
6:48 pm - 11:15 am
PIA
-
LHR
10h 27m
1 stop
$1,374British Airways
Tue, Aug 4 - Tue, Aug 11
Lufthansa Logo
1:30 pm - 11:20 pm
LHR
-
PIA
15h 50m
2 stops
Lufthansa Logo
3:35 pm - 11:55 am
PIA
-
LHR
14h 20m
1 stop
$1,376Lufthansa
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
7:25 am - 11:20 pm
LHR
-
PIA
21h 55m
2 stops
United Airlines Logo
3:35 pm - 8:30 am
PIA
-
LHR
10h 55m
1 stop
$1,383United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
6:50 am - 4:58 pm
LHR
-
PIA
16h 08m
2 stops
United Airlines Logo
8:29 am - 6:45 am
PIA
-
LHR
16h 16m
1 stop
$1,384United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
8:00 am - 1:57 pm
LHR
-
PIA
11h 57m
1 stop
United Airlines Logo
10:41 am - 6:45 am
PIA
-
LHR
14h 04m
1 stop
$1,413United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
8:00 am - 4:58 pm
LHR
-
PIA
14h 58m
1 stop
United Airlines Logo
8:29 am - 6:45 am
PIA
-
LHR
16h 16m
1 stop
$1,415United Airlines
Thu, Aug 6 - Thu, Aug 13

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United Airlines flights from London to Peoria, Illinois

Our best United Airlines deals on London to Peoria, Illinois flight tickets
United Airlines
Jun 30
LHR6:50 amLondon Heathrow
16h 08m
2 stops
PIA4:58 pmGreater Peoria
Sep 28
PIA8:32 amGreater Peoria
17h 58m
1 stop
LHR8:30 amLondon Heathrow
$1,023
United Airlines
Jun 30
LHR6:50 amLondon Heathrow
16h 08m
2 stops
PIA4:58 pmGreater Peoria
Sep 28
PIA10:43 amGreater Peoria
14h 12m
2 stops
LHR6:55 amLondon Heathrow
$1,027
United Airlines
Jun 30
LHR6:50 amLondon Heathrow
16h 08m
2 stops
PIA4:58 pmGreater Peoria
Sep 28
PIA8:32 amGreater Peoria
17h 58m
1 stop
LHR8:30 amLondon Heathrow
$1,032

British Airways flights from London to Peoria, Illinois

Our best British Airways deals on London to Peoria, Illinois flight tickets
British Airways
Jun 30
LHR2:45 pmLondon Heathrow
14h 49m
1 stop
PIA11:34 pmGreater Peoria
Sep 28
PIA5:28 pmGreater Peoria
12h 47m
1 stop
LHR12:15 pmLondon Heathrow
$1,044
British Airways
Jun 30
LHR2:45 pmLondon Heathrow
14h 49m
1 stop
PIA11:34 pmGreater Peoria
Sep 28
PIA5:28 pmGreater Peoria
12h 47m
1 stop
LHR12:15 pmLondon Heathrow
$1,053
British Airways
Jun 30
LHR2:45 pmLondon Heathrow
14h 49m
1 stop
PIA11:34 pmGreater Peoria
Sep 28
PIA5:28 pmGreater Peoria
12h 47m
1 stop
LHR12:15 pmLondon Heathrow
$1,055

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 22, 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 round-trip

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 8/4

8:00 am-4:58 pm

1 stop14h 58m

Greater Peoria

Tue 8/11

3:35 pm-11:55 am

1 stop14h 20m

$1,364

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 8/4

9:45 am-12:22 am

1 stop20h 37m

Greater Peoria

Tue 8/11

6:48 pm-11:15 am

1 stop10h 27m

$1,374

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 8/4

1:30 pm-11:20 pm

2 stops15h 50m

Greater Peoria

Tue 8/11

3:35 pm-11:55 am

1 stop14h 20m

$1,376

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 8/6

7:25 am-11:20 pm

2 stops21h 55m

Greater Peoria

Thu 8/13

3:35 pm-8:30 am

1 stop10h 55m

$1,383

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 8/4

6:50 am-4:58 pm

2 stops16h 08m

Greater Peoria

Tue 8/11

8:29 am-6:45 am

1 stop16h 16m

$1,384
Quickest round-trip

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Tue 8/4

8:00 am-1:57 pm

1 stop11h 57m

Greater Peoria

Tue 8/11

10:41 am-6:45 am

1 stop14h 04m

$1,413

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 8/6

8:00 am-4:58 pm

1 stop14h 58m

Greater Peoria

Thu 8/13

8:29 am-6:45 am

1 stop16h 16m

$1,415
Cheapest one-way

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 8/2

7:20 pm-6:14 pm

2 stops28h 54m

$1,124

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 8/2

7:20 pm-6:14 pm

2 stops28h 54m

$1,135

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sun 8/2

7:20 pm-6:14 pm

2 stops28h 54m

$1,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 round-trip 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

16h 08m

Direct flights

None
The fastest flight from London to Peoria, Illinois takes 16h 08m
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?

    London and Greater Peoria are 4075.3 mi apart from one another. By plane, this route typically takes 16h 08m.

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

    Prices for flights from London to Greater Peoria Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Peoria. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Peoria flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Peoria.

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

Of course. momondo tracks the price of London to Peoria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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