What is the cheapest airline that flies from Greater Peoria to United Kingdom?

Aer Lingus, United Airlines, and Brussels Airlines are the most popular carriers operating from Greater Peoria to United Kingdom

When did momondo last update prices for flights from Greater Peoria Airport to United Kingdom?

Prices for flights from Greater Peoria Airport to United Kingdom are refreshed on a daily basis.

How old do you have to be to fly from Greater Peoria Airport to United Kingdom?

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 Greater Peoria Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£518 Cheap Flights from Peoria, Illinois to the United Kingdom in 2026/27

Find the cheapest flights from Peoria, Illinois to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 05:55PIA Greater Peoria-LHR London Heathrow

17h 55m1 stop Chicago O'Hare Intl

09:00 - 23:08LHR London Heathrow-PIA Greater Peoria

19h 08m2 stops Zurich Chicago O'Hare Intl

£696United Airlines

Wed, 17 Mar - Tue, 23 Mar

10:56 - 06:40PIA Greater Peoria-LHR London Heathrow

14h 44m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

09:00 - 21:00LHR London Heathrow-PIA Greater Peoria

17h 00m2 stops Zurich Chicago O'Hare Intl

£699United Airlines

Wed, 17 Mar - Tue, 23 Mar

10:56 - 06:40PIA Greater Peoria-LHR London Heathrow

14h 44m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

09:00 - 21:00LHR London Heathrow-PIA Greater Peoria

17h 00m2 stops Zurich Chicago O'Hare Intl

£700United Airlines

Wed, 17 Mar - Tue, 23 Mar

06:13 - 06:55PIA Greater Peoria-LHR London Heathrow

19h 42m1 stop Chicago O'Hare Intl

11:10 - 00:10LHR London Heathrow-PIA Greater Peoria

19h 00m1 stop Chicago O'Hare Intl

£759Multiple Airlines

Mon, 22 Mar - Mon, 29 Mar

17:30 - 19:35PIA Greater Peoria-LHR London Heathrow

20h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

07:40 - 16:47LHR London Heathrow-PIA Greater Peoria

39h 07m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£780Lufthansa

Fri, 13 Nov - Fri, 20 Nov

06:02 - 06:55PIA Greater Peoria-LHR London Heathrow

18h 53m1 stop Chicago O'Hare Intl

11:00 - 17:07LHR London Heathrow-PIA Greater Peoria

12h 07m1 stop Chicago O'Hare Intl

£801Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

12:25 - 06:50PIA Greater Peoria-LHR London Heathrow

12h 25m1 stop Dallas/Fort Worth

09:55 - 21:26LHR London Heathrow-PIA Greater Peoria

17h 31m1 stop Charlotte Douglas

£838American Airlines

Thu, 5 Nov - Mon, 9 Nov

17:43 - 10:00PIA Greater Peoria-LHR London Heathrow

10h 17m1 stop Chicago O'Hare Intl

16:20 - 00:15LHR London Heathrow-PIA Greater Peoria

13h 55m1 stop Chicago O'Hare Intl

£1,295British Airways

Tue, 1 Dec - Sat, 5 Dec

19:10 - 18:30PIA Greater Peoria-LHR London Heathrow

17h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

15:40 - 00:15LHR London Heathrow-PIA Greater Peoria

14h 35m1 stop Chicago O'Hare Intl

£1,302Multiple Airlines

Tue, 1 Dec - Sat, 5 Dec

19:10 - 17:05PIA Greater Peoria-LHR London Heathrow

15h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

06:30 - 16:45LHR London Heathrow-PIA Greater Peoria

16h 15m2 stops Frankfurt am Main Chicago O'Hare Intl

£1,364Lufthansa

Tue, 1 Dec - Sat, 5 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:30 - 11:55PIA Greater Peoria-LHR London Heathrow

21h 25m1 stop Chicago O'Hare Intl

11:05 - 15:06LHR London Heathrow-PIA Greater Peoria

34h 01m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£872United Airlines

Sun, 4 Oct - Sat, 10 Oct

06:15 - 06:30PIA Greater Peoria-LHR London Heathrow

18h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

11:05 - 15:06LHR London Heathrow-PIA Greater Peoria

34h 01m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£874United Airlines

Sun, 4 Oct - Sat, 10 Oct

06:15 - 06:45PIA Greater Peoria-LHR London Heathrow

18h 30m1 stop Chicago O'Hare Intl

09:30 - 15:06LHR London Heathrow-PIA Greater Peoria

35h 36m2 stops Frankfurt am Main Chicago O'Hare Intl

£885United Airlines

Sun, 4 Oct - Sat, 10 Oct

06:15 - 06:30PIA Greater Peoria-LHR London Heathrow

18h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

09:30 - 15:06LHR London Heathrow-PIA Greater Peoria

35h 36m2 stops Frankfurt am Main Chicago O'Hare Intl

£887United Airlines

Sun, 4 Oct - Sat, 10 Oct

06:15 - 06:30PIA Greater Peoria-LHR London Heathrow

18h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

09:30 - 15:06LHR London Heathrow-PIA Greater Peoria

35h 36m2 stops Frankfurt am Main Chicago O'Hare Intl

£888United Airlines

Sun, 4 Oct - Sat, 10 Oct

06:15 - 07:45PIA Greater Peoria-LHR London Heathrow

19h 30m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

09:30 - 15:06LHR London Heathrow-PIA Greater Peoria

35h 36m2 stops Frankfurt am Main Chicago O'Hare Intl

£889United Airlines

Sun, 4 Oct - Sat, 10 Oct

17:28 - 06:50PIA Greater Peoria-LHR London Heathrow

31h 22m1 stop Chicago O'Hare Intl

09:45 - 16:59LHR London Heathrow-PIA Greater Peoria

13h 14m1 stop Chicago O'Hare Intl

£1,575British Airways

Sat, 3 Oct - Fri, 9 Oct

17:28 - 12:15PIA Greater Peoria-LHR London Heathrow

12h 47m1 stop Chicago O'Hare Intl

09:45 - 16:59LHR London Heathrow-PIA Greater Peoria

13h 14m1 stop Chicago O'Hare Intl

£1,627American Airlines

Sun, 4 Oct - Sat, 10 Oct

16:28 - 12:10PIA Greater Peoria-LHR London Heathrow

13h 42m1 stop Charlotte Douglas

12:30 - 23:56LHR London Heathrow-PIA Greater Peoria

17h 26m1 stop Charlotte Douglas

£1,627American Airlines

Sun, 4 Oct - Sat, 10 Oct

16:28 - 12:10PIA Greater Peoria-LHR London Heathrow

13h 42m1 stop Charlotte Douglas

12:30 - 23:56LHR London Heathrow-PIA Greater Peoria

17h 26m1 stop Charlotte Douglas

£1,628American Airlines

Sun, 4 Oct - Sat, 10 Oct

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American Airlines flights from Peoria, Illinois to United Kingdom

Our best American Airlines deals on Peoria, Illinois to United Kingdom flight tickets

American Airlines

5 Nov

PIA12:25Greater Peoria

12h 25m

1 stop

LHR06:50London Heathrow

9 Nov

LHR09:55London Heathrow

17h 31m

1 stop

PIA21:26Greater Peoria

£838

American Airlines

4 Oct

PIA17:28Greater Peoria

12h 47m

1 stop

LHR12:15London Heathrow

10 Oct

LHR09:45London Heathrow

13h 14m

1 stop

PIA16:59Greater Peoria

£1,627

American Airlines

4 Oct

PIA16:28Greater Peoria

13h 42m

1 stop

LHR12:10London Heathrow

10 Oct

LHR12:30London Heathrow

17h 26m

1 stop

PIA23:56Greater Peoria

£1,628

United Airlines flights from Peoria, Illinois to United Kingdom

Our best United Airlines deals on Peoria, Illinois to United Kingdom flight tickets

United Airlines

17 Mar

PIA07:00Greater Peoria

17h 55m

1 stop

LHR05:55London Heathrow

23 Mar

LHR09:00London Heathrow

19h 08m

2 stops

PIA23:08Greater Peoria

£696

United Airlines

17 Mar

PIA10:56Greater Peoria

14h 44m

2 stops

LHR06:40London Heathrow

23 Mar

LHR09:00London Heathrow

17h 00m

2 stops

PIA21:00Greater Peoria

£699

United Airlines

17 Mar

PIA10:56Greater Peoria

14h 44m

2 stops

LHR06:40London Heathrow

23 Mar

LHR09:00London Heathrow

17h 00m

2 stops

PIA21:00Greater Peoria

£700

momondo Fare Finder

Use the filters below to find and compare flights from Peoria, Illinois to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 17/3

07:00-05:55

1 stop17h 55m

London Heathrow

Tue 23/3

09:00-23:08

2 stops19h 08m

£696

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 17/3

10:56-06:40

2 stops14h 44m

London Heathrow

Tue 23/3

09:00-21:00

2 stops17h 00m

£699

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 17/3

10:56-06:40

2 stops14h 44m

London Heathrow

Tue 23/3

09:00-21:00

2 stops17h 00m

£700

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Mon 22/3

06:13-06:55

1 stop19h 42m

London Heathrow

Mon 29/3

11:10-00:10

1 stop19h 00m

£759

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Fri 13/11

17:30-19:35

2 stops20h 05m

London Heathrow

Fri 20/11

07:40-16:47

2 stops39h 07m

£780

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Thu 12/11

06:02-06:55

1 stop18h 53m

London Heathrow

Thu 19/11

11:00-17:07

1 stop12h 07m

£801

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Thu 5/11

12:25-06:50

1 stop12h 25m

London Heathrow

Mon 9/11

09:55-21:26

1 stop17h 31m

£838

Fastest return journey

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Tue 1/12

17:43-10:00

1 stop10h 17m

London Heathrow

Sat 5/12

16:20-00:15

1 stop13h 55m

£1,295

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Tue 1/12

19:10-18:30

2 stops17h 20m

London Heathrow

Sat 5/12

15:40-00:15

1 stop14h 35m

£1,302

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Tue 1/12

19:10-17:05

2 stops15h 55m

London Heathrow

Sat 5/12

06:30-16:45

2 stops16h 15m

£1,364

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Peoria, Illinois to United Kingdom

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

Prices

Airlines

Can stopping save me money on Peoria, Illinois to United Kingdom flights?

You could potentially save up to 15% on your flight if you consider stops on a Peoria, Illinois to United Kingdom flight.

Cheap Peoria, Illinois to United Kingdom flight deals and tips

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

Best price found	£518
Fastest flight time	10h 50m
Direct flights	None

The best one-way flight to United Kingdom from Peoria, Illinois in the past 72 hours is £518. The best return flight deal from Peoria, Illinois to United Kingdom found on momondo in the last 72 hours is £696.

The fastest flight from Peoria, Illinois to United Kingdom takes 10h 50m

There are no direct flights from Peoria, Illinois to United Kingdom. There are no popular flight routes from Peoria, Illinois to United Kingdom.

Search flight deals

Frequently asked questions about flying from Peoria, Illinois to the United Kingdom

When did momondo last update prices for flights from Greater Peoria Airport to United Kingdom?
Prices for flights from Greater Peoria Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Greater Peoria Airport to United Kingdom?
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 Greater Peoria Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

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

How can momondo help me find flights from Peoria to United Kingdom?

momondo helps you find the best flight between Peoria and United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

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