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

United Airlines and Lufthansa 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.

£299 Cheap Flights from Peoria to the United Kingdom in 2026

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

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:25 - 07:55

PIA

LHR

12h 30m

1 stop

11:05 - 16:40

LHR

PIA

34h 35m

2 stops

£481United Airlines

Sun, 1 Mar - Mon, 9 Mar

10:40 - 08:35

PIA

LHR

15h 55m

2 stops

06:50 - 16:44

LHR

PIA

15h 54m

2 stops

£483United Airlines

Wed, 1 Apr - Wed, 8 Apr

10:40 - 08:35

PIA

LHR

15h 55m

2 stops

08:40 - 22:27

LHR

PIA

19h 47m

2 stops

£484United Airlines

Wed, 1 Apr - Wed, 8 Apr

13:25 - 09:10

PIA

LHR

13h 45m

2 stops

11:05 - 16:40

LHR

PIA

34h 35m

2 stops

£484United Airlines

Sun, 1 Mar - Mon, 9 Mar

06:35 - 07:10

PIA

LHR

19h 35m

2 stops

06:50 - 21:08

LHR

PIA

20h 18m

2 stops

£485United Airlines

Wed, 25 Mar - Wed, 8 Apr

07:00 - 06:45

PIA

LHR

17h 45m

1 stop

14:05 - 12:46

LHR

PIA

28h 41m

2 stops

£489United Airlines

Wed, 12 Aug - Wed, 19 Aug

18:30 - 11:15

PIA

LHR

10h 45m

1 stop

11:10 - 23:21

LHR

PIA

18h 11m

1 stop

£501British Airways

Wed, 12 Aug - Wed, 19 Aug

13:17 - 08:35

PIA

LCY

37h 18m

2 stops

19:15 - 23:33

LCY

PIA

34h 18m

2 stops

£634British Airways

Mon, 30 Mar - Mon, 6 Apr

17:38 - 17:55

PIA

LCY

18h 17m

2 stops

18:30 - 22:45

LCY

PIA

34h 15m

2 stops

£869Lufthansa

Sun, 7 Jun - Tue, 16 Jun

18:55 - 08:35

PIA

LCY

31h 40m

2 stops

16:20 - 18:22

LCY

PIA

32h 02m

2 stops

£1,089British Airways

Sun, 5 Jul - Sun, 19 Jul

United Airlines flights from Peoria, Illinois to United Kingdom

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

United Airlines

1 Mar

PIA13:25Greater Peoria

12h 30m

1 stop

LHR07:55London Heathrow

9 Mar

LHR11:05London Heathrow

34h 35m

2 stops

PIA16:40Greater Peoria

£481

United Airlines

1 Apr

PIA10:40Greater Peoria

15h 55m

2 stops

LHR08:35London Heathrow

8 Apr

LHR06:50London Heathrow

15h 54m

2 stops

PIA16:44Greater Peoria

£483

United Airlines

1 Apr

PIA10:40Greater Peoria

15h 55m

2 stops

LHR08:35London Heathrow

8 Apr

LHR08:40London Heathrow

19h 47m

2 stops

PIA22:27Greater Peoria

£484

British Airways flights from Peoria, Illinois to United Kingdom

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

British Airways

1 Mar

PIA10:01Greater Peoria

16h 14m

1 stop

LHR08:15London Heathrow

9 Mar

LHR14:10London Heathrow

14h 15m

1 stop

PIA23:25Greater Peoria

£527

British Airways

30 Mar

PIA13:17Greater Peoria

37h 18m

2 stops

LCY08:35London City

6 Apr

LCY19:15London City

34h 18m

2 stops

PIA23:33Greater Peoria

£634

British Airways

25 Mar

PIA13:17Greater Peoria

14h 18m

1 stop

LHR08:35London Heathrow

8 Apr

LHR12:15London Heathrow

12h 09m

1 stop

PIA18:24Greater Peoria

£728

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

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 1/3

13:25-07:55

1 stop12h 30m

London Heathrow

Mon 9/3

11:05-16:40

2 stops34h 35m

£481

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 1/4

10:40-08:35

2 stops15h 55m

London Heathrow

Wed 8/4

06:50-16:44

2 stops15h 54m

£483

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 1/4

10:40-08:35

2 stops15h 55m

London Heathrow

Wed 8/4

08:40-22:27

2 stops19h 47m

£484

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 1/3

13:25-09:10

2 stops13h 45m

London Heathrow

Mon 9/3

11:05-16:40

2 stops34h 35m

£484

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 25/3

06:35-07:10

2 stops19h 35m

London Heathrow

Wed 8/4

06:50-21:08

2 stops20h 18m

£485

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

07:00-06:45

1 stop17h 45m

London Heathrow

Wed 19/8

14:05-12:46

2 stops28h 41m

£489

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

18:30-11:15

1 stop10h 45m

London Heathrow

Wed 19/8

11:10-23:21

1 stop18h 11m

£501

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Mon 30/3

13:17-08:35

2 stops37h 18m

London City

Mon 6/4

19:15-23:33

2 stops34h 18m

£634

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Sun 7/6

17:38-17:55

2 stops18h 17m

London City

Tue 16/6

18:30-22:45

2 stops34h 15m

£869

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Sun 5/7

18:55-08:35

2 stops31h 40m

London City

Sun 19/7

16:20-18:22

2 stops32h 02m

£1,089

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

Fastest flight time	12h 21m
Direct flights	None

The fastest flight from Peoria, Illinois to United Kingdom takes 12h 21m

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

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.