How long is the flight from London to Peoria, Illinois?

A quick flight from London to Peoria, Illinois can take about 15h 59m. Lufthansa provides one of the quickest options available for as low as £820. Airlines will cover a distance of 4069 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Peoria, Illinois ranges from 46.0 - 109.0 inches per month. May is typically the wettest month, when rainfall can reach 109.0 mm. January is typically the driest time to visit Peoria, Illinois when rainfall is around 46.0 mm.

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

What is the cheapest time of day to fly from LON to PIA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Peoria, Illinois as you normally would.

What airport do you fly into for flights to Peoria from London?

Greater Peoria (PIA) is the airport you will fly into if you book a flight from London to Peoria. You should not have trouble finding flights to Greater Peoria from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Peoria airport from London. It is only a 6.0 mi journey from Greater Peoria (PIA) to Peoria’s city center.

Can I find deals for flights from London to Peoria that include hotel bookings?

Yes. In addition to deals on London to Peoria flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Peoria?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Peoria.

Can I find deals for business class flights from London to Peoria?

Yes. Cheapflights offers flight deals from London to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£802+ Cheap Flights from London to Peoria, Illinois

Cheap flight deals from London to Peoria

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from London to Peoria
Explore the most affordable flight options available from London to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Mon 26/1008:30 -

2 stops19h 28m

Mon 2/1117:30 -

1 stop30h 25m

Deal found 11/9£802

Sun 8/1107:30 -

2 stops19h 43m

Mon 16/1114:35 -

2 stops12h 35m

Deal found 8/9£819

Sun 25/1007:30 -

2 stops18h 43m

Sun 1/1117:35 -

1 stop32h 20m

Deal found 10/9£849

Fri 23/1014:45 -

1 stop15h 25m

Fri 30/1017:30 -

1 stop11h 55m

Deal found 8/9£866

Fri 23/1008:40 -

2 stops20h 18m

Fri 30/1014:34 -

2 stops13h 36m

Deal found 8/9£874

Sat 24/1006:55 -

2 stops18h 06m

Sat 31/1010:43 -

2 stops19h 32m

Deal found 9/9£877

Thu 5/1107:40 -

2 stops22h 23m

Mon 9/1117:39 -

2 stops38h 21m

Deal found 7/9£877

Sat 24/1006:55 -

2 stops18h 06m

Sat 31/1014:34 -

2 stops15h 41m

Deal found 9/9£877

Sat 24/1009:45 -

1 stop13h 14m

Sat 31/1017:30 -

1 stop11h 55m

Deal found 9/9£879

Mon 26/1018:15 -

2 stops33h 58m

Mon 2/1117:30 -

2 stops42h 10m

Deal found 11/9£952

Mon 26/1007:00 -

3 stops38h 59m

Mon 2/1106:02 -

3 stops46h 48m

Deal found 11/9£10,549

Find flight deals from London to Peoria

Round-trip from	£802

Lufthansa
26/10-2/11
3 total stops
49h 53m total
London to Peoria

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Mon 26/10

08:30-22:58

2 stops19h 28m

Greater Peoria

Mon 2/11

17:30-05:55

1 stop30h 25m

£802

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Wed 27/1

09:00-18:59

2 stops15h 59m

Greater Peoria

Sat 30/1

08:14-06:40

2 stops16h 26m

£820

Fastest return journey

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 8/11

07:40-13:53

1 stop12h 13m

Greater Peoria

Mon 16/11

10:43-05:55

1 stop13h 12m

£843

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sun 25/10

07:30-21:13

2 stops18h 43m

Greater Peoria

Sun 1/11

17:35-07:55

1 stop32h 20m

£849

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Fri 23/10

08:40-22:58

2 stops20h 18m

Greater Peoria

Fri 30/10

17:30-12:00

1 stop13h 30m

£874

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Thu 5/11

07:40-00:03

2 stops22h 23m

Greater Peoria

Mon 9/11

17:39-14:00

2 stops38h 21m

£877

LondonPeoria

LHR London Heathrow - PIA Greater Peoria

LHRPIA

London Heathrow

Sat 24/10

06:55-19:01

2 stops18h 06m

Greater Peoria

Sat 31/10

14:34-11:15

2 stops15h 41m

£877

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Mon 26/10

18:15-23:13

2 stops33h 58m

Greater Peoria

Mon 2/11

17:30-17:40

2 stops42h 10m

£952

LondonPeoria

LCY London City - PIA Greater Peoria

LCYPIA

London City

Mon 26/10

07:00-16:59

3 stops38h 59m

Greater Peoria

Mon 2/11

06:02-10:50

3 stops46h 48m

£10,549

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Sorted by cheapest first

Best time to book a flight from London to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from London with our price prediction graph.

LON-PIA

LHR-PIA

LCY-PIA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Peoria

LON-PIA

LHR-PIA

LCY-PIA

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Peoria from London?
Greater Peoria (PIA) is the airport you will fly into if you book a flight from London to Peoria. You should not have trouble finding flights to Greater Peoria from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Peoria airport from London. It is only a 6.0 mi journey from Greater Peoria (PIA) to Peoria’s city center.
How long is the flight from London to Peoria, Illinois?
A quick flight from London to Peoria, Illinois can take about 15h 59m. Lufthansa provides one of the quickest options available for as low as £820. Airlines will cover a distance of 4069 mi. This flight may include one or multiple stops.
Can I find deals for flights from London to Peoria that include hotel bookings?
Yes. In addition to deals on London to Peoria flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Peoria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Peoria.
Can I find deals for business class flights from London to Peoria?
Yes. Cheapflights offers flight deals from London to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Illinois

Flights by cabin class

Other flight options

Other flights from London

Popular flights

Alternative routes for London to Peoria

Heathrow to O'Hare Intl flights

Gatwick to O'Hare Intl flights

Stansted to O'Hare Intl flights

London City to O'Hare Intl flights

Heathrow to Midway flights

Luton to O'Hare Intl flights

Heathrow to St. Louis flights

Manchester to O'Hare Intl flights

Gatwick to St. Louis flights

Edinburgh to O'Hare Intl flights

Stansted to St. Louis flights

Manchester to Midway flights

Birmingham to O'Hare Intl flights

Gatwick to Midway flights

Luton to St. Louis flights

London City to St. Louis flights

Edinburgh to Midway flights

Bristol to O'Hare Intl flights

Newcastle upon Tyne to O'Hare Intl flights

Manchester to St. Louis flights

Birmingham to Midway flights

Bristol to Midway flights

Liverpool to O'Hare Intl flights

Southampton to O'Hare Intl flights

Edinburgh to St. Louis flights

Birmingham to St. Louis flights

Heathrow to Moline flights

Newcastle upon Tyne to Midway flights

Manchester to Peoria flights

Newquay to O'Hare Intl flights

Exeter to O'Hare Intl flights

Heathrow to Champaign flights

Heathrow to Peoria flights

London City to Moline flights

Grimsby to O'Hare Intl flights

Leeds to O'Hare Intl flights

Southend to O'Hare Intl flights

Gatwick to Champaign flights

London City to Evansville flights

Manchester to Moline flights

Heathrow to Evansville flights

London City to Midway flights

Newcastle upon Tyne to St. Louis flights

Norwich to O'Hare Intl flights

Gatwick to Evansville flights

Leeds to Midway flights

Leeds to St. Louis flights

Heathrow to Springfield flights

London City to Peoria flights

Edinburgh to Moline flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Peoria?

Deals for London to Peoria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Peoria?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Peoria.

Can Cheapflights find flights from London to Peoria with no change fees?

Yes, we can. To see specific flights from London to Peoria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Peoria become cheaper?

Not ready to book yet? You can track prices for flights from London to Peoria on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Peoria, Illinois from £802

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Peoria

Cheapest flights from London to PeoriaExplore the most affordable flight options available from London to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from London to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from London to PeoriaDiscover carefully curated flight deals from London to Peoria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from London to Peoria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to PeoriaDiscover last-minute flight deals from London to Peoria. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Peoria. Data last updated 11 September 2026 and is based on user searches.

Find flight deals from London to Peoria

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from London to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from London with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Peoria from London?

How long is the flight from London to Peoria, Illinois?

Can I find deals for flights from London to Peoria that include hotel bookings?

How can I find direct flights from London to Peoria?

Can I find deals for business class flights from London to Peoria?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Peoria by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Illinois

Book a non-stop flight to one of these other cities located in Illinois.

Search flights from London to Peoria by cabin class

Find flights from London to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Peoria flights

Browse other London and Peoria flight options. Last updated on 11 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from London to Peoria?

Why should you use Cheapflights to find cheap flight tickets from London to Peoria?

Can Cheapflights find flights from London to Peoria with no change fees?

Can Cheapflights notify me if prices for flights from London to Peoria become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Peoria
Explore the most affordable flight options available from London to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from London to Peoria
Discover carefully curated flight deals from London to Peoria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to Peoria
Discover last-minute flight deals from London to Peoria. Data last updated 11 September 2026 and is based on user searches.