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

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

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

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 Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

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

£383 Cheap Flights from Peoria, Illinois to London Heathrow Airport in 2026

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Peoria, Illinois to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:31 - 19:40

PIA

LHR

20h 09m

2 stops

09:00 - 22:52

LHR

PIA

19h 52m

2 stops

£628Lufthansa

Sun, 23 Aug - Tue, 15 Sep

17:31 - 19:40

PIA

LHR

20h 09m

2 stops

09:00 - 22:52

LHR

PIA

19h 52m

2 stops

£629Lufthansa

Sun, 23 Aug - Tue, 15 Sep

10:35 - 06:45

PIA

LHR

14h 10m

1 stop

07:25 - 16:56

LHR

PIA

15h 31m

2 stops

£660United Airlines

Wed, 12 Aug - Wed, 19 Aug

08:25 - 06:45

PIA

LHR

16h 20m

1 stop

07:25 - 16:56

LHR

PIA

15h 31m

2 stops

£661United Airlines

Wed, 12 Aug - Wed, 19 Aug

08:25 - 06:30

PIA

LHR

16h 05m

2 stops

07:25 - 16:56

LHR

PIA

15h 31m

2 stops

£663United Airlines

Wed, 12 Aug - Wed, 19 Aug

05:45 - 10:00

PIA

LHR

22h 15m

2 stops

07:25 - 16:56

LHR

PIA

15h 31m

2 stops

£664United Airlines

Wed, 12 Aug - Wed, 19 Aug

08:25 - 06:30

PIA

LHR

16h 05m

2 stops

07:25 - 16:56

LHR

PIA

15h 31m

2 stops

£664United Airlines

Wed, 12 Aug - Wed, 19 Aug

10:45 - 05:55

PIA

LHR

13h 10m

2 stops

11:05 - 16:50

LHR

PIA

11h 45m

1 stop

£671United Airlines

Wed, 13 May - Wed, 20 May

18:30 - 11:15

PIA

LHR

10h 45m

1 stop

15:15 - 23:21

LHR

PIA

14h 06m

1 stop

£678British Airways

Wed, 12 Aug - Wed, 19 Aug

10:06 - 10:30

PIA

LHR

18h 24m

1 stop

11:10 - 17:40

LHR

PIA

12h 30m

1 stop

£679British Airways

Sun, 23 Aug - Tue, 15 Sep

United Airlines flights from Peoria, Illinois to London Heathrow Airport

Our best United Airlines deals on Peoria, Illinois to London Heathrow Airport flight tickets

United Airlines

15 Apr

PIA14:50Greater Peoria

11h 40m

1 stop

LHR08:30London Heathrow

23 Apr

LHR06:50London Heathrow

15h 54m

2 stops

PIA16:44Greater Peoria

£660

United Airlines

12 Aug

PIA08:25Greater Peoria

16h 20m

1 stop

LHR06:45London Heathrow

19 Aug

LHR07:25London Heathrow

15h 31m

2 stops

PIA16:56Greater Peoria

£661

United Airlines

12 Aug

PIA08:25Greater Peoria

16h 05m

2 stops

LHR06:30London Heathrow

19 Aug

LHR07:25London Heathrow

15h 31m

2 stops

PIA16:56Greater Peoria

£663

Lufthansa flights from Peoria, Illinois to London Heathrow Airport

Our best Lufthansa deals on Peoria, Illinois to London Heathrow Airport flight tickets

Lufthansa

23 Aug

PIA17:31Greater Peoria

20h 09m

2 stops

LHR19:40London Heathrow

15 Sept

LHR09:00London Heathrow

19h 52m

2 stops

PIA22:52Greater Peoria

£628

Lufthansa

23 Aug

PIA17:31Greater Peoria

20h 09m

2 stops

LHR19:40London Heathrow

15 Sept

LHR09:00London Heathrow

19h 52m

2 stops

PIA22:52Greater Peoria

£629

Lufthansa

20 Sept

PIA20:30Greater Peoria

19h 40m

2 stops

LHR22:10London Heathrow

27 Sept

LHR20:25London Heathrow

33h 54m

2 stops

PIA00:19Greater Peoria

£722

momondo Fare Finder

Use the filters below to find and compare flights from Peoria, Illinois to London Heathrow Airport 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

17:31-19:40

2 stops20h 09m

London Heathrow

Tue 15/9

09:00-22:52

2 stops19h 52m

£628

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 23/8

17:31-19:40

2 stops20h 09m

London Heathrow

Tue 15/9

09:00-22:52

2 stops19h 52m

£629

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

10:35-06:45

1 stop14h 10m

London Heathrow

Wed 19/8

07:25-16:56

2 stops15h 31m

£660

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

08:25-06:45

1 stop16h 20m

London Heathrow

Wed 19/8

07:25-16:56

2 stops15h 31m

£661

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

08:25-06:30

2 stops16h 05m

London Heathrow

Wed 19/8

07:25-16:56

2 stops15h 31m

£663

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

05:45-10:00

2 stops22h 15m

London Heathrow

Wed 19/8

07:25-16:56

2 stops15h 31m

£664

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

08:25-06:30

2 stops16h 05m

London Heathrow

Wed 19/8

07:25-16:56

2 stops15h 31m

£664

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 13/5

10:45-05:55

2 stops13h 10m

London Heathrow

Wed 20/5

11:05-16:50

1 stop11h 45m

£671

Fastest return journey

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

18:30-11:15

1 stop10h 45m

London Heathrow

Wed 19/8

15:15-23:21

1 stop14h 06m

£678

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 23/8

10:06-10:30

1 stop18h 24m

London Heathrow

Tue 15/9

11:10-17:40

1 stop12h 30m

£679

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

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 Heathrow?

Lufthansa and United Airlines are the most popular carriers operating from Greater Peoria to London Heathrow

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

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

Estimated return price

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

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

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from Peoria, Illinois to London Heathrow Airport takes 11h 40m

There are no direct flights from Peoria, Illinois to London Heathrow Airport. There are no popular flight routes from Peoria, Illinois to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Peoria, Illinois to London Heathrow Airport

How far is Greater Peoria to London Heathrow by plane?
The distance between Greater Peoria and London Heathrow is about 4063.6 mi. Typically, this will take 11h 40m by plane in normal conditions.
When did momondo last update prices for flights from Greater Peoria Airport to London Heathrow Airport?
Prices for flights from Greater Peoria Airport to London Heathrow Airport are updated daily.
How old do you have to be to fly from Greater Peoria Airport to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Stratford-upon-Avon

Slough

Maidstone

Northampton

Swindon

Southend-on-Sea

Wembley

Ipswich

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Poole

Dover

Folkestone

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?

Flights from Peoria to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Peoria.

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

If you are not ready to book a flight from Peoria to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.