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Cheap flights from London to Peoria from $844

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 5/18. 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 round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:40 am - 4:50 pm
LHR
-
PIA
15h 10m
2 stops
Lufthansa Logo
2:20 pm - 5:55 am
PIA
-
LHR
10h 35m
1 stop
$1,060Lufthansa
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
9:00 am - 9:26 pm
LHR
-
PIA
18h 26m
2 stops
United Airlines Logo
6:35 am - 5:55 am
PIA
-
LHR
18h 20m
1 stop
$1,087United Airlines
Mon, Mar 2 - Mon, Mar 9
Lufthansa Logo
10:25 am - 4:50 pm
LHR
-
PIA
12h 25m
1 stop
Lufthansa Logo
5:25 pm - 5:55 am
PIA
-
LHR
31h 30m
1 stop
$1,092Lufthansa
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
6:50 am - 4:50 pm
LHR
-
PIA
16h 00m
2 stops
United Airlines Logo
10:40 am - 6:40 am
PIA
-
LHR
15h 00m
2 stops
$1,095United Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
9:00 am - 9:21 pm
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
5:25 pm - 5:55 am
PIA
-
LHR
31h 30m
1 stop
$1,098United Airlines
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
9:00 am - 9:21 pm
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
1:25 pm - 8:25 am
PIA
-
LHR
14h 00m
2 stops
$1,128United Airlines
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
9:00 am - 9:21 pm
LHR
-
PIA
17h 21m
2 stops
United Airlines Logo
2:20 pm - 10:25 am
PIA
-
LHR
15h 05m
2 stops
$1,129United Airlines
Wed, Mar 18 - Sun, Mar 22
Lufthansa Logo
11:05 am - 4:50 pm
LHR
-
PIA
11h 45m
1 stop
Lufthansa Logo
8:20 pm - 4:40 pm
PIA
-
LHR
14h 20m
2 stops
$1,149Lufthansa
Fri, May 1 - Thu, May 14
British Airways Logo
4:05 pm - 11:33 pm
LCY
-
PIA
37h 28m
2 stops
British Airways Logo
1:22 pm - 4:30 pm
PIA
-
LCY
21h 08m
2 stops
$1,251British Airways
Fri, Apr 17 - Tue, Apr 21
British Airways Logo
4:05 pm - 11:33 pm
LCY
-
PIA
37h 28m
2 stops
British Airways Logo
7:05 pm - 4:30 pm
PIA
-
LCY
15h 25m
2 stops
$1,252British Airways
Fri, Apr 17 - Tue, Apr 21

Lufthansa flights from London to Peoria, Illinois

Our best Lufthansa deals on London to Peoria, Illinois flight tickets
Lufthansa
Mar 2
LHR7:40 amLondon Heathrow
15h 10m
2 stops
PIA4:50 pmGreater Peoria
Mar 9
PIA2:20 pmGreater Peoria
10h 35m
1 stop
LHR5:55 amLondon Heathrow
$1,060
Lufthansa
Mar 2
LHR10:25 amLondon Heathrow
12h 25m
1 stop
PIA4:50 pmGreater Peoria
Mar 9
PIA5:25 pmGreater Peoria
31h 30m
1 stop
LHR5:55 amLondon Heathrow
$1,092
Lufthansa
May 1
LHR11:05 amLondon Heathrow
11h 45m
1 stop
PIA4:50 pmGreater Peoria
May 14
PIA8:20 pmGreater Peoria
14h 20m
2 stops
LHR4:40 pmLondon Heathrow
$1,149

United Airlines flights from London to Peoria, Illinois

Our best United Airlines deals on London to Peoria, Illinois flight tickets
United Airlines
Mar 2
LHR9:00 amLondon Heathrow
18h 26m
2 stops
PIA9:26 pmGreater Peoria
Mar 9
PIA6:35 amGreater Peoria
18h 20m
1 stop
LHR5:55 amLondon Heathrow
$1,087
United Airlines
Mar 2
LHR6:50 amLondon Heathrow
16h 00m
2 stops
PIA4:50 pmGreater Peoria
Mar 9
PIA10:40 amGreater Peoria
15h 00m
2 stops
LHR6:40 amLondon Heathrow
$1,095
United Airlines
Mar 18
LHR9:00 amLondon Heathrow
17h 21m
2 stops
PIA9:21 pmGreater Peoria
Mar 22
PIA5:25 pmGreater Peoria
31h 30m
1 stop
LHR5:55 amLondon Heathrow
$1,098

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 February 4, 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

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 3/2

7:40 am-4:50 pm

2 stops15h 10m

Greater Peoria

Mon 3/9

2:20 pm-5:55 am

1 stop10h 35m

$1,060

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 3/2

9:00 am-9:26 pm

2 stops18h 26m

Greater Peoria

Mon 3/9

6:35 am-5:55 am

1 stop18h 20m

$1,087

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 3/2

10:25 am-4:50 pm

1 stop12h 25m

Greater Peoria

Mon 3/9

5:25 pm-5:55 am

1 stop31h 30m

$1,092

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Mon 3/2

6:50 am-4:50 pm

2 stops16h 00m

Greater Peoria

Mon 3/9

10:40 am-6:40 am

2 stops15h 00m

$1,095

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 3/18

9:00 am-9:21 pm

2 stops17h 21m

Greater Peoria

Sun 3/22

5:25 pm-5:55 am

1 stop31h 30m

$1,098

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 3/18

9:00 am-9:21 pm

2 stops17h 21m

Greater Peoria

Sun 3/22

1:25 pm-8:25 am

2 stops14h 00m

$1,128

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Wed 3/18

9:00 am-9:21 pm

2 stops17h 21m

Greater Peoria

Sun 3/22

2:20 pm-10:25 am

2 stops15h 05m

$1,129

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 5/1

11:05 am-4:50 pm

1 stop11h 45m

Greater Peoria

Thu 5/14

8:20 pm-4:40 pm

2 stops14h 20m

$1,149

LondonPeoria

LCY - PIA

LCYPIA

London City

Fri 4/17

4:05 pm-11:33 pm

2 stops37h 28m

Greater Peoria

Tue 4/21

1:22 pm-4:30 pm

2 stops21h 08m

$1,251

LondonPeoria

LCY - PIA

LCYPIA

London City

Fri 4/17

4:05 pm-11:33 pm

2 stops37h 28m

Greater Peoria

Tue 4/21

7:05 pm-4:30 pm

2 stops15h 25m

$1,252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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?

Lufthansa and British Airways are the most popular carriers 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

17h 21m

Direct flights

None
The fastest flight from London to Peoria, Illinois takes 17h 21m
There are no direct flights from London to Peoria, Illinois. There are no popular flight routes from London to Peoria, Illinois.
Search flight deals

  • 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 17h 21m.

  • 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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