£203+ 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 25/4. 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
3 May — 10 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 3 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

Sun 23/8

13:21-06:45

1 stop11h 24m

London Heathrow

Tue 15/9

10:50-22:52

2 stops18h 02m

£659

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 12/8

14:33-08:30

1 stop11h 57m

London Heathrow

Wed 19/8

07:25-16:56

2 stops15h 31m

£659

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 15/4

10:40-06:30

2 stops13h 50m

London Heathrow

Thu 23/4

07:25-16:44

2 stops15h 19m

£663

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Mon 27/4

13:20-08:30

1 stop13h 10m

London Heathrow

Mon 11/5

17:50-16:50

2 stops29h 00m

£668
Fastest return journey

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

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 15/4

18:23-12:50

1 stop12h 27m

London Heathrow

Thu 23/4

09:45-18:24

1 stop14h 39m

£682

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Thu 30/4

13:35-10:00

2 stops14h 25m

London Heathrow

Thu 7/5

06:50-16:50

2 stops16h 00m

£699

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sat 2/5

10:45-06:30

2 stops13h 45m

London Heathrow

Wed 13/5

07:25-18:59

2 stops17h 34m

£700

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Thu 14/5

13:35-06:45

1 stop11h 10m

London Heathrow

Thu 21/5

06:50-22:45

2 stops21h 55m

£762

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Wed 15/4

19:05-21:10

2 stops44h 05m

London City

Thu 23/4

19:15-23:33

2 stops34h 18m

£801

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Peoria

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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.

Travel insights for flights from Peoria

Get recent, data-driven insights about flights from Peoria including ideal travel times, pricing trends, and more.
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
Direct flights from St. Louis

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 3 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, Dallas/Fort Worth Airport, Denver. 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 £1,440

  • 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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