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

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

How many operators does momondo search for flights from Greater Peoria Airport to London?

As of September 2026, there is 1 operator available to choose from for flights from Greater Peoria Airport to London.

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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$368 Cheap Flights from Peoria, Illinois to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Peoria, Illinois to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 5:55 amPIA Greater Peoria-LHR London Heathrow

17h 55m1 stop Chicago O'Hare Intl

9:00 am - 11:08 pmLHR London Heathrow-PIA Greater Peoria

19h 08m2 stops Zurich Chicago O'Hare Intl

$923United Airlines

Wed, Mar 17 - Tue, Mar 23

5:40 pm - 12:00 pmPIA Greater Peoria-LHR London Heathrow

13h 20m1 stop Chicago O'Hare Intl

9:00 am - 9:00 pmLHR London Heathrow-PIA Greater Peoria

17h 00m2 stops Zurich Chicago O'Hare Intl

$924United Airlines

Wed, Mar 17 - Tue, Mar 23

10:56 am - 6:40 amPIA Greater Peoria-LHR London Heathrow

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

9:00 am - 9:00 pmLHR London Heathrow-PIA Greater Peoria

17h 00m2 stops Zurich Chicago O'Hare Intl

$927United Airlines

Wed, Mar 17 - Tue, Mar 23

10:56 am - 9:10 amPIA Greater Peoria-LHR London Heathrow

17h 14m2 stops Chicago O'Hare Intl Newark

9:00 am - 9:00 pmLHR London Heathrow-PIA Greater Peoria

17h 00m2 stops Zurich Chicago O'Hare Intl

$928United Airlines

Wed, Mar 17 - Tue, Mar 23

7:00 am - 6:40 amPIA Greater Peoria-LHR London Heathrow

18h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

9:00 am - 9:00 pmLHR London Heathrow-PIA Greater Peoria

17h 00m2 stops Zurich Chicago O'Hare Intl

$929United Airlines

Wed, Mar 17 - Tue, Mar 23

3:30 pm - 12:00 pmPIA Greater Peoria-LHR London Heathrow

15h 30m1 stop Chicago O'Hare Intl

5:50 pm - 4:31 pmLHR London Heathrow-PIA Greater Peoria

28h 41m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$938United Airlines

Mon, Mar 22 - Mon, Mar 29

12:25 pm - 8:15 amPIA Greater Peoria-LHR London Heathrow

13h 50m1 stop Dallas/Fort Worth

3:40 pm - 12:03 amLHR London Heathrow-PIA Greater Peoria

14h 23m1 stop Chicago O'Hare Intl

$1,064American Airlines

Sun, Nov 8 - Sun, Nov 15

12:25 pm - 6:50 amPIA Greater Peoria-LHR London Heathrow

12h 25m1 stop Dallas/Fort Worth

9:55 am - 9:26 pmLHR London Heathrow-PIA Greater Peoria

17h 31m1 stop Charlotte Douglas

$1,112American Airlines

Thu, Nov 5 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

8:30 am - 6:45 amPIA Greater Peoria-LHR London Heathrow

16h 15m1 stop Chicago O'Hare Intl

4:25 pm - 7:01 pmLHR London Heathrow-PIA Greater Peoria

32h 36m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,155United Airlines

Sun, Oct 4 - Sat, Oct 10

8:30 am - 11:55 amPIA Greater Peoria-LHR London Heathrow

21h 25m1 stop Chicago O'Hare Intl

11:05 am - 3:06 pmLHR London Heathrow-PIA Greater Peoria

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

$1,156United Airlines

Sun, Oct 4 - Sat, Oct 10

8:30 am - 6:45 amPIA Greater Peoria-LHR London Heathrow

16h 15m1 stop Chicago O'Hare Intl

4:25 pm - 7:01 pmLHR London Heathrow-PIA Greater Peoria

32h 36m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,156United Airlines

Sun, Oct 4 - Sat, Oct 10

6:15 am - 6:30 amPIA Greater Peoria-LHR London Heathrow

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

4:25 pm - 7:01 pmLHR London Heathrow-PIA Greater Peoria

32h 36m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,158United Airlines

Sun, Oct 4 - Sat, Oct 10

6:15 am - 6:30 amPIA Greater Peoria-LHR London Heathrow

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

11:05 am - 3:06 pmLHR London Heathrow-PIA Greater Peoria

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

$1,159United Airlines

Sun, Oct 4 - Sat, Oct 10

6:15 am - 6:30 amPIA Greater Peoria-LHR London Heathrow

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

4:25 pm - 7:01 pmLHR London Heathrow-PIA Greater Peoria

32h 36m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,159United Airlines

Sun, Oct 4 - Sat, Oct 10

6:15 am - 6:45 amPIA Greater Peoria-LHR London Heathrow

18h 30m1 stop Chicago O'Hare Intl

9:30 am - 3:06 pmLHR London Heathrow-PIA Greater Peoria

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

$1,174United Airlines

Sun, Oct 4 - Sat, Oct 10

6:15 am - 6:30 amPIA Greater Peoria-LHR London Heathrow

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

9:30 am - 3:06 pmLHR London Heathrow-PIA Greater Peoria

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

$1,177United Airlines

Sun, Oct 4 - Sat, Oct 10

5:28 pm - 12:15 pmPIA Greater Peoria-LHR London Heathrow

12h 47m1 stop Chicago O'Hare Intl

9:45 am - 4:59 pmLHR London Heathrow-PIA Greater Peoria

13h 14m1 stop Chicago O'Hare Intl

$2,158American Airlines

Sun, Oct 4 - Sat, Oct 10

4:28 pm - 12:10 pmPIA Greater Peoria-LHR London Heathrow

13h 42m1 stop Charlotte Douglas

12:30 pm - 11:56 pmLHR London Heathrow-PIA Greater Peoria

17h 26m1 stop Charlotte Douglas

$2,158American Airlines

Sun, Oct 4 - Sat, Oct 10

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United Airlines flights from Peoria, Illinois to London

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

United Airlines

Mar 17

PIA7:00 amGreater Peoria

17h 55m

1 stop

LHR5:55 amLondon Heathrow

Mar 23

LHR9:00 amLondon Heathrow

19h 08m

2 stops

PIA11:08 pmGreater Peoria

$923

United Airlines

Mar 17

PIA5:40 pmGreater Peoria

13h 20m

1 stop

LHR12:00 pmLondon Heathrow

Mar 23

LHR9:00 amLondon Heathrow

17h 00m

2 stops

PIA9:00 pmGreater Peoria

$924

United Airlines

Mar 17

PIA10:56 amGreater Peoria

14h 44m

2 stops

LHR6:40 amLondon Heathrow

Mar 23

LHR9:00 amLondon Heathrow

17h 00m

2 stops

PIA9:00 pmGreater Peoria

$927

American Airlines flights from Peoria, Illinois to London

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

American Airlines

Nov 5

PIA12:25 pmGreater Peoria

12h 25m

1 stop

LHR6:50 amLondon Heathrow

Nov 9

LHR9:55 amLondon Heathrow

17h 31m

1 stop

PIA9:26 pmGreater Peoria

$1,112

American Airlines

Oct 4

PIA5:28 pmGreater Peoria

12h 47m

1 stop

LHR12:15 pmLondon Heathrow

Oct 10

LHR9:45 amLondon Heathrow

13h 14m

1 stop

PIA4:59 pmGreater Peoria

$2,158

American Airlines

Oct 4

PIA5:28 pmGreater Peoria

12h 47m

1 stop

LHR12:15 pmLondon Heathrow

Oct 10

LHR9:45 amLondon Heathrow

13h 14m

1 stop

PIA4:59 pmGreater Peoria

$2,159

momondo Fare Finder

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 round-trip

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 3/17

7:00 am-5:55 am

1 stop17h 55m

London Heathrow

Tue 3/23

9:00 am-11:08 pm

2 stops19h 08m

$923

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 3/17

5:40 pm-12:00 pm

1 stop13h 20m

London Heathrow

Tue 3/23

9:00 am-9:00 pm

2 stops17h 00m

$924

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 3/17

10:56 am-6:40 am

2 stops14h 44m

London Heathrow

Tue 3/23

9:00 am-9:00 pm

2 stops17h 00m

$927

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 3/17

10:56 am-9:10 am

2 stops17h 14m

London Heathrow

Tue 3/23

9:00 am-9:00 pm

2 stops17h 00m

$928

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 3/17

7:00 am-6:40 am

2 stops18h 40m

London Heathrow

Tue 3/23

9:00 am-9:00 pm

2 stops17h 00m

$929

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Mon 3/22

3:30 pm-12:00 pm

1 stop15h 30m

London Heathrow

Mon 3/29

5:50 pm-4:31 pm

2 stops28h 41m

$938

Quickest round-trip

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Sun 11/8

12:25 pm-8:15 am

1 stop13h 50m

London Heathrow

Sun 11/15

3:40 pm-12:03 am

1 stop14h 23m

$1,064

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Thu 11/5

12:25 pm-6:50 am

1 stop12h 25m

London Heathrow

Mon 11/9

9:55 am-9:26 pm

1 stop17h 31m

$1,112

Cheapest one-way

Quickest one-way

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Mon 3/22

5:30 pm-11:35 am

1 stop13h 05m

$368

PeoriaLondon

PIA Greater Peoria - LHR London Heathrow

PIALHR

Greater Peoria

Wed 11/11

5:37 pm-1:25 pm

2 stops13h 48m

$687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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?

Aer Lingus, United Airlines, and Lufthansa 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 round-trip 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

Best Price Found	$368
Fastest flight time	12h 30m
Direct flights	None

The best one-way flight to London from Peoria, Illinois in the past 72 hours is $368. The best round-trip flight deal from Peoria, Illinois to London found on momondo in the last 72 hours is $923.

The fastest flight from Peoria, Illinois to London takes 12h 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

Frequently asked questions about flying from Peoria, Illinois to London

How far is Greater Peoria to London by plane?
A flight from Greater Peoria to London will travel around 4075.3 mi. Flights usually cover this in 12h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Greater Peoria Airport to London?
Prices for flights from Greater Peoria Airport to London are updated daily.
How many operators does momondo search for flights from Greater Peoria Airport to London?
As of September 2026, there is 1 operator available to choose from for flights from Greater Peoria Airport to London.
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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Peoria, Illinois to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Peoria, Illinois to London is American Airlines (100% of total bookings).

Best airlines flying from Peoria, Illinois to London

Compare and see reviews for airlines that fly from Peoria, Illinois to London with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $624	Free Cancellation	Rating 7.0 12,097 reviews		Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Croydon

Luton

Hayes

Dover

Wembley

Kingston upon Thames

Richmond

Stansted

Watford

Harrow

Cobham

Worthing

Eastbourne

Slough

Hook

Uxbridge

Ilford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Peoria to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to London from Peoria with this policy.

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

Once you have performed a search for Peoria to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Peoria and alert you when they change.

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Cheap flights from Peoria, Illinois to London from $368

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 3/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Peoria, Illinois to London

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

American Airlines flights from Peoria, Illinois to London

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

momondo Fare Finder

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

See travel insights to London from

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

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

When to book flights from Peoria, Illinois to London

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Peoria, Illinois to London

Best airlines flying from Peoria, Illinois to London

Compare and see reviews for airlines that fly from Peoria, Illinois to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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