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Cheap flights from Peoria, Illinois to London from £307

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 18/7. 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 Peoria, Illinois to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
19:28 - 15:40
PIA
-
LHR
14h 12m
2 stops
Lufthansa Logo
13:30 - 22:29
LHR
-
PIA
14h 59m
2 stops
£473Lufthansa
lun., 27 abr. - mié., 13 may.
United Airlines Logo
10:40 - 08:35
PIA
-
LHR
15h 55m
2 stops
United Airlines Logo
08:40 - 18:53
LHR
-
PIA
16h 13m
2 stops
£482United Airlines
mié., 1 abr. - mié., 8 abr.
United Airlines Logo
17:25 - 11:45
PIA
-
LHR
12h 20m
1 stop
United Airlines Logo
06:55 - 16:50
LHR
-
PIA
15h 55m
2 stops
£482United Airlines
lun., 27 abr. - mié., 13 may.
United Airlines Logo
19:28 - 11:45
PIA
-
LHR
10h 17m
1 stop
United Airlines Logo
08:40 - 21:08
LHR
-
PIA
18h 28m
2 stops
£483United Airlines
mié., 1 abr. - mié., 8 abr.
Lufthansa Logo
19:28 - 17:55
PIA
-
LCY
16h 27m
2 stops
Lufthansa Logo
09:15 - 22:29
LCY
-
PIA
19h 14m
2 stops
£498Lufthansa
lun., 27 abr. - mié., 13 may.
United Airlines Logo
14:51 - 07:55
PIA
-
LHR
11h 04m
1 stop
United Airlines Logo
06:35 - 16:50
LHR
-
PIA
16h 15m
2 stops
£500United Airlines
jue., 26 feb. - mié., 4 mar.
British Airways Logo
19:05 - 11:15
PIA
-
LHR
10h 10m
1 stop
British Airways Logo
13:10 - 23:37
LHR
-
PIA
16h 27m
1 stop
£501British Airways
lun., 27 abr. - mié., 13 may.
United Airlines Logo
17:25 - 11:45
PIA
-
LHR
12h 20m
1 stop
United Airlines Logo
08:00 - 14:07
LHR
-
PIA
12h 07m
1 stop
£503United Airlines
mié., 1 abr. - mié., 8 abr.
British Airways Logo
13:17 - 14:05
PIA
-
LCY
19h 48m
2 stops
British Airways Logo
07:50 - 23:25
LCY
-
PIA
20h 35m
2 stops
£1,218British Airways
jue., 19 mar. - jue., 26 mar.
British Airways Logo
09:58 - 16:30
PIA
-
LCY
24h 32m
2 stops
British Airways Logo
16:20 - 23:42
LCY
-
PIA
37h 22m
2 stops
£1,360British Airways
dom., 7 jun. - dom., 21 jun.

United Airlines flights from Peoria, Illinois to London

Our best United Airlines deals on Peoria, Illinois to London flight tickets
United Airlines
1 Apr
PIA10:40Greater Peoria
15h 55m
2 stops
LHR08:35London Heathrow
8 Apr
LHR08:40London Heathrow
16h 13m
2 stops
PIA18:53Greater Peoria
£482
United Airlines
27 Apr
PIA17:25Greater Peoria
12h 20m
1 stop
LHR11:45London Heathrow
13 May
LHR06:55London Heathrow
15h 55m
2 stops
PIA16:50Greater Peoria
£482
United Airlines
1 Apr
PIA19:28Greater Peoria
10h 17m
1 stop
LHR11:45London Heathrow
8 Apr
LHR08:40London Heathrow
18h 28m
2 stops
PIA21:08Greater Peoria
£483

Lufthansa flights from Peoria, Illinois to London

Our best Lufthansa deals on Peoria, Illinois to London flight tickets
Lufthansa
27 Apr
PIA19:28Greater Peoria
14h 12m
2 stops
LHR15:40London Heathrow
13 May
LHR13:30London Heathrow
14h 59m
2 stops
PIA22:29Greater Peoria
£473
Lufthansa
27 Apr
PIA19:28Greater Peoria
16h 27m
2 stops
LCY17:55London City
13 May
LCY09:15London City
19h 14m
2 stops
PIA22:29Greater Peoria
£498
Lufthansa
6 Feb
PIA13:24Greater Peoria
14h 21m
2 stops
LHR09:45London Heathrow
8 Feb
LHR11:10London Heathrow
16h 29m
2 stops
PIA21:39Greater Peoria
£525

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 4 febrero 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

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

lun. 27/4

19:28-15:40

2 stops14h 12m

London Heathrow

mié. 13/5

13:30-22:29

2 stops14h 59m

£473

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

mié. 1/4

10:40-08:35

2 stops15h 55m

London Heathrow

mié. 8/4

08:40-18:53

2 stops16h 13m

£482

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

lun. 27/4

17:25-11:45

1 stop12h 20m

London Heathrow

mié. 13/5

06:55-16:50

2 stops15h 55m

£482

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

mié. 1/4

19:28-11:45

1 stop10h 17m

London Heathrow

mié. 8/4

08:40-21:08

2 stops18h 28m

£483

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

lun. 27/4

19:28-17:55

2 stops16h 27m

London City

mié. 13/5

09:15-22:29

2 stops19h 14m

£498

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

jue. 26/2

14:51-07:55

1 stop11h 04m

London Heathrow

mié. 4/3

06:35-16:50

2 stops16h 15m

£500

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

lun. 27/4

19:05-11:15

1 stop10h 10m

London Heathrow

mié. 13/5

13:10-23:37

1 stop16h 27m

£501

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

mié. 1/4

17:25-11:45

1 stop12h 20m

London Heathrow

mié. 8/4

08:00-14:07

1 stop12h 07m

£503

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

jue. 19/3

13:17-14:05

2 stops19h 48m

London City

jue. 26/3

07:50-23:25

2 stops20h 35m

£1,218

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

dom. 7/6

09:58-16:30

2 stops24h 32m

London City

dom. 21/6

16:20-23:42

2 stops37h 22m

£1,360

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 cheapest airline that flies from Greater Peoria to London?

United Airlines, Lufthansa, and British Airways are the most popular carriers operating from Greater Peoria to 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

11h 30m

Direct flights

None
The fastest flight from Peoria, Illinois to London takes 11h 30m
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 11h 30m.

  • 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
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

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