£199+ Cheap flights from Peoria, Illinois

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PIA — LHR
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Peoria within your budget

 
Find flights departing from Peoria that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 24 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

08:25-06:30

2 stops16h 05m

London Heathrow

Wed 19/8

08:40-19:25

2 stops16h 45m

£752

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 21/10

14:30-06:45

1 stop10h 15m

London Heathrow

Sun 1/11

15:00-11:51

2 stops26h 51m

£796

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 20/5

14:50-11:50

2 stops15h 00m

London Heathrow

Wed 27/5

06:50-16:57

2 stops16h 07m

£875
Fastest return journey

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 26/7

09:48-06:50

1 stop15h 02m

London Heathrow

Thu 30/7

11:10-18:30

1 stop13h 20m

£905

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 14/7

13:21-06:45

1 stop11h 24m

London Heathrow

Mon 20/7

17:50-16:58

2 stops29h 08m

£976

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sun 26/7

09:48-19:10

2 stops27h 22m

London Heathrow

Thu 30/7

15:15-23:59

1 stop14h 44m

£986

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sat 1/8

17:33-09:00

1 stop33h 27m

London Heathrow

Sun 9/8

12:10-19:06

2 stops36h 56m

£992

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Sun 14/6

21:34-10:55

2 stops31h 21m

London Gatwick

Sun 28/6

14:00-18:54

1 stop34h 54m

£999

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Sat 1/8

20:46-10:55

2 stops56h 09m

London Gatwick

Sun 9/8

14:00-08:14

1 stop24h 14m

£1,028

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 14/7

10:45-06:45

1 stop14h 00m

London Heathrow

Sun 19/7

07:30-19:06

2 stops17h 36m

£1,028

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Peoria

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Estimated return price
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Travel insights for flights from Peoria

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

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Direct flights from Illinois

Book a direct flight from one of these other cities located in Illinois.
Direct flights from Bloomington
Direct flights from Marion

Related info for your journey

Access useful and relevant information related to your journey from Peoria. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 24 April 2026.

  • What are the most popular destinations to fly to from Peoria, Illinois?

    This month, the top selected destinations from Peoria, Illinois are Las Vegas, Denver, Fort Lauderdale. Throughout the year, Denver, Las Vegas, Dallas/Fort Worth Airport are some of the top choices made by users flying from Peoria, Illinois.

  • What is the cheapest premium economy flight from Peoria, Illinois?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Peoria, Illinois.
    Greater Peoria to Chicago O'Hare Intl Airport from £1,412

  • How does Cheapflights help users find flights from Peoria?

    Cheapflights helps you search for flights from Peoria via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Peoria for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Peoria with no change fees?

    Yes! Cheapflights helps users easily find flights from Peoria with no change fees.

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

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

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How does Cheapflights help users find flights from Peoria?

Cheapflights helps you search for flights from Peoria via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Peoria for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Peoria with no change fees?

Yes! Cheapflights helps users easily find flights from Peoria with no change fees.

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

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

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