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Cheap flights from Peoria, Illinois to London from £364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to London departing on 23/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Peoria, Illinois to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
17:31 - 18:25
PIA
-
LHR
18h 54m
2 stops
Lufthansa Logo
10:50 - 22:52
LHR
-
PIA
18h 02m
2 stops
£592Lufthansa
Sun, 23 Aug - Tue, 15 Sep
Lufthansa Logo
19:43 - 22:40
PIA
-
LHR
20h 57m
2 stops
Lufthansa Logo
07:25 - 21:14
LHR
-
PIA
19h 49m
2 stops
£613Lufthansa
Wed, 22 Apr - Wed, 29 Apr
Lufthansa Logo
13:20 - 20:45
PIA
-
LHR
25h 25m
2 stops
Lufthansa Logo
10:50 - 21:13
LHR
-
PIA
16h 23m
2 stops
£622Lufthansa
Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
13:21 - 12:50
PIA
-
LHR
17h 29m
2 stops
Lufthansa Logo
09:00 - 22:52
LHR
-
PIA
19h 52m
2 stops
£626Lufthansa
Sun, 23 Aug - Tue, 15 Sep
Lufthansa Logo
13:21 - 09:55
PIA
-
LHR
14h 34m
2 stops
Lufthansa Logo
10:50 - 22:52
LHR
-
PIA
18h 02m
2 stops
£632Lufthansa
Wed, 12 Aug - Wed, 19 Aug
Lufthansa Logo
17:31 - 18:25
PIA
-
LHR
18h 54m
2 stops
Lufthansa Logo
09:30 - 22:52
LHR
-
PIA
19h 22m
2 stops
£635Lufthansa
Sun, 23 Aug - Tue, 15 Sep
British Airways Logo
13:22 - 11:15
PIA
-
LHR
15h 53m
1 stop
British Airways Logo
12:15 - 18:34
LHR
-
PIA
12h 19m
1 stop
£636British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
13:22 - 09:05
PIA
-
LHR
13h 43m
1 stop
British Airways Logo
11:10 - 18:24
LHR
-
PIA
13h 14m
1 stop
£637British Airways
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
12:12 - 10:55
PIA
-
LHR
16h 43m
1 stop
Multiple Airlines Logo
15:15 - 23:33
LHR
-
PIA
14h 18m
1 stop
£638Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
10:06 - 12:15
PIA
-
LHR
20h 09m
1 stop
British Airways Logo
11:10 - 17:49
LHR
-
PIA
12h 39m
1 stop
£639British Airways
Wed, 12 Aug - Wed, 19 Aug

Lufthansa flights from Peoria, Illinois to London

Our best Lufthansa deals on Peoria, Illinois to London flight tickets
Lufthansa
23 Aug
PIA17:31Greater Peoria
18h 54m
2 stops
LHR18:25London Heathrow
15 Sept
LHR10:50London Heathrow
18h 02m
2 stops
PIA22:52Greater Peoria
£592
Lufthansa
22 Apr
PIA19:43Greater Peoria
20h 57m
2 stops
LHR22:40London Heathrow
29 Apr
LHR07:25London Heathrow
19h 49m
2 stops
PIA21:14Greater Peoria
£613
Lufthansa
21 Apr
PIA13:20Greater Peoria
25h 25m
2 stops
LHR20:45London Heathrow
28 Apr
LHR10:50London Heathrow
16h 23m
2 stops
PIA21:13Greater Peoria
£622

British Airways flights from Peoria, Illinois to London

Our best British Airways deals on Peoria, Illinois to London flight tickets
British Airways
21 Apr
PIA13:22Greater Peoria
15h 53m
1 stop
LHR11:15London Heathrow
28 Apr
LHR12:15London Heathrow
12h 19m
1 stop
PIA18:34Greater Peoria
£636
British Airways
22 Apr
PIA13:22Greater Peoria
13h 43m
1 stop
LHR09:05London Heathrow
29 Apr
LHR11:10London Heathrow
13h 14m
1 stop
PIA18:24Greater Peoria
£637
British Airways
12 Aug
PIA10:06Greater Peoria
20h 09m
1 stop
LHR12:15London Heathrow
19 Aug
LHR11:10London Heathrow
12h 39m
1 stop
PIA17:49Greater Peoria
£639

momondo Fare Finder

 
Customise your flight search to find flights from Peoria, Illinois to London 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 29 March 2026.
Use the filters below to find and compare flights from Peoria, Illinois to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 23/8

17:31-18:25

2 stops18h 54m

London Heathrow

Tue 15/9

10:50-22:52

2 stops18h 02m

£592

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 22/4

19:43-22:40

2 stops20h 57m

London Heathrow

Wed 29/4

07:25-21:14

2 stops19h 49m

£613

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 21/4

13:20-20:45

2 stops25h 25m

London Heathrow

Tue 28/4

10:50-21:13

2 stops16h 23m

£622

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 23/8

13:21-12:50

2 stops17h 29m

London Heathrow

Tue 15/9

09:00-22:52

2 stops19h 52m

£626

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

13:21-09:55

2 stops14h 34m

London Heathrow

Wed 19/8

10:50-22:52

2 stops18h 02m

£632

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 23/8

17:31-18:25

2 stops18h 54m

London Heathrow

Tue 15/9

09:30-22:52

2 stops19h 22m

£635

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 21/4

13:22-11:15

1 stop15h 53m

London Heathrow

Tue 28/4

12:15-18:34

1 stop12h 19m

£636
Fastest return journey

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 22/4

13:22-09:05

1 stop13h 43m

London Heathrow

Wed 29/4

11:10-18:24

1 stop13h 14m

£637

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 21/4

12:12-10:55

1 stop16h 43m

London Heathrow

Tue 28/4

15:15-23:33

1 stop14h 18m

£638

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

10:06-12:15

1 stop20h 09m

London Heathrow

Wed 19/8

11:10-17:49

1 stop12h 39m

£639

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Peoria, Illinois to London

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 typical price of a round-trip flight between Peoria, Illinois and London?

When to book flights from Peoria, Illinois to London

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

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

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

Fastest flight time

10h 10m

Direct flights

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

  • How far is Greater Peoria to London by plane?

    London is 4075.3 mi away from Greater Peoria. A reasonable flight in good conditions will take 10h 10m.

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

    Prices for flights from Greater Peoria Airport to London were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Wembley
Canterbury
Ilford
Guildford
Hayes
Chelmsford
Dover
Folkestone
Ramsgate
Chichester
Bedford
Worthing

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Peoria.

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

All flight searches from Peoria to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Peoria and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from Peoria. 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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport