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Cheap flights from London Heathrow Airport to Peoria from £568

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 Heathrow Airport to Peoria departing on 8/4. 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

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Find the cheapest flights from London Heathrow Airport to Peoria

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
07:25 - 16:50
LHR
-
PIA
15h 25m
2 stops
Lufthansa Logo
17:30 - 11:55
PIA
-
LHR
12h 25m
1 stop
£862Lufthansa
Thu, 30 Apr - Thu, 7 May
British Airways Logo
12:15 - 18:24
LHR
-
PIA
12h 09m
1 stop
British Airways Logo
13:22 - 07:40
PIA
-
LHR
12h 18m
1 stop
£867British Airways
Thu, 30 Apr - Thu, 7 May
United Airlines Logo
07:25 - 16:50
LHR
-
PIA
15h 25m
2 stops
United Airlines Logo
08:30 - 07:15
PIA
-
LHR
16h 45m
2 stops
£884United Airlines
Thu, 30 Apr - Thu, 7 May
British Airways Logo
12:15 - 23:33
LHR
-
PIA
17h 18m
1 stop
British Airways Logo
13:22 - 12:15
PIA
-
LHR
16h 53m
1 stop
£905British Airways
Sat, 2 May - Sat, 9 May
Lufthansa Logo
06:30 - 16:50
LHR
-
PIA
16h 20m
2 stops
Lufthansa Logo
13:21 - 11:55
PIA
-
LHR
16h 34m
1 stop
£905Lufthansa
Fri, 1 May - Wed, 22 Jul
Lufthansa Logo
06:30 - 16:50
LHR
-
PIA
16h 20m
2 stops
Lufthansa Logo
13:21 - 06:45
PIA
-
LHR
11h 24m
1 stop
£908Lufthansa
Fri, 1 May - Wed, 22 Jul
United Airlines Logo
08:40 - 22:49
LHR
-
PIA
20h 09m
2 stops
United Airlines Logo
08:30 - 11:55
PIA
-
LHR
21h 25m
1 stop
£915United Airlines
Fri, 1 May - Fri, 8 May
Lufthansa Logo
13:30 - 22:49
LHR
-
PIA
15h 19m
2 stops
Lufthansa Logo
13:35 - 06:45
PIA
-
LHR
11h 10m
1 stop
£917Lufthansa
Sat, 2 May - Sat, 9 May
Lufthansa Logo
08:00 - 22:49
LHR
-
PIA
20h 49m
1 stop
Lufthansa Logo
13:21 - 08:30
PIA
-
LHR
13h 09m
1 stop
£926Lufthansa
Fri, 1 May - Wed, 22 Jul
Lufthansa Logo
08:00 - 16:50
LHR
-
PIA
14h 50m
1 stop
Lufthansa Logo
13:21 - 08:30
PIA
-
LHR
13h 09m
1 stop
£930Lufthansa
Fri, 1 May - Wed, 22 Jul

British Airways flights from London Heathrow Airport to Peoria, Illinois

Our best British Airways deals on London Heathrow Airport to Peoria, Illinois flight tickets
British Airways
30 Apr
LHR12:15London Heathrow
12h 09m
1 stop
PIA18:24Greater Peoria
7 May
PIA13:22Greater Peoria
12h 18m
1 stop
LHR07:40London Heathrow
£867
British Airways
2 May
LHR12:15London Heathrow
17h 18m
1 stop
PIA23:33Greater Peoria
9 May
PIA13:22Greater Peoria
16h 53m
1 stop
LHR12:15London Heathrow
£905
British Airways
1 May
LHR09:45London Heathrow
19h 48m
1 stop
PIA23:33Greater Peoria
22 Jul
PIA09:51Greater Peoria
16h 04m
1 stop
LHR07:55London Heathrow
£965

United Airlines flights from London Heathrow Airport to Peoria, Illinois

Our best United Airlines deals on London Heathrow Airport to Peoria, Illinois flight tickets
United Airlines
30 Apr
LHR07:25London Heathrow
15h 25m
2 stops
PIA16:50Greater Peoria
7 May
PIA08:30Greater Peoria
16h 45m
2 stops
LHR07:15London Heathrow
£884
United Airlines
1 May
LHR08:40London Heathrow
20h 09m
2 stops
PIA22:49Greater Peoria
8 May
PIA08:30Greater Peoria
21h 25m
1 stop
LHR11:55London Heathrow
£915
United Airlines
2 May
LHR08:45London Heathrow
16h 14m
2 stops
PIA18:59Greater Peoria
9 May
PIA10:45Greater Peoria
14h 30m
2 stops
LHR07:15London Heathrow
£938

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 19 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

Thu 30/4

07:25-16:50

2 stops15h 25m

Greater Peoria

Thu 7/5

17:30-11:55

1 stop12h 25m

£862
Fastest return journey

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 30/4

12:15-18:24

1 stop12h 09m

Greater Peoria

Thu 7/5

13:22-07:40

1 stop12h 18m

£867

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Thu 30/4

07:25-16:50

2 stops15h 25m

Greater Peoria

Thu 7/5

08:30-07:15

2 stops16h 45m

£884

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 2/5

12:15-23:33

1 stop17h 18m

Greater Peoria

Sat 9/5

13:22-12:15

1 stop16h 53m

£905

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 1/5

06:30-16:50

2 stops16h 20m

Greater Peoria

Wed 22/7

13:21-11:55

1 stop16h 34m

£905

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 1/5

06:30-16:50

2 stops16h 20m

Greater Peoria

Wed 22/7

13:21-06:45

1 stop11h 24m

£908

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 1/5

08:40-22:49

2 stops20h 09m

Greater Peoria

Fri 8/5

08:30-11:55

1 stop21h 25m

£915

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Sat 2/5

13:30-22:49

2 stops15h 19m

Greater Peoria

Sat 9/5

13:35-06:45

1 stop11h 10m

£917

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 1/5

08:00-22:49

1 stop20h 49m

Greater Peoria

Wed 22/7

13:21-08:30

1 stop13h 09m

£926

LondonPeoria

LHR - PIA

LHRPIA

London Heathrow

Fri 1/5

08:00-16:50

1 stop14h 50m

Greater Peoria

Wed 22/7

13:21-08:30

1 stop13h 09m

£930

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 Heathrow Airport 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 Heathrow to Greater Peoria?

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

When to book flights from London Heathrow Airport to Peoria, Illinois

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

Cheap London Heathrow Airport to Peoria, Illinois (LHR to PIA) flight deals and tips

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Peoria, Illinois takes 13h 10m
There are no direct flights from London Heathrow Airport to Peoria, Illinois. There are no popular flight routes from London Heathrow Airport to Peoria, Illinois.
Search flight deals

  • How far is London Heathrow to Greater Peoria by plane?

    Greater Peoria is 4063.6 mi away from London Heathrow. 13h 10m is a normal flight duration for this route.

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

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

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

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

  • What is the most popular airline from London Heathrow Airport to Peoria, Illinois?

Best airlines flying from London Heathrow Airport to Peoria, Illinois

Compare and see reviews for airlines that fly from London Heathrow Airport to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £712Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights

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 provides multiple filters to help you find the best flight to Peoria from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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