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£189+ 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 30/6. 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
20 Apr — 27 Apr1
1 adult

Find flights from Peoria

Cheapest flights from Peoria
Explore the most affordable flight options available from Peoria. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

Tue 19/806:55PIA - LHR
1 stop19h 25mUnited Airlines
Tue 26/814:05LHR - PIA
2 stops26h 08mUnited Airlines
Deal found 14/4£520
Wed 20/818:27PIA - LHR
1 stop10h 28mBritish Airways
Mon 25/819:25LHR - PIA
2 stops28h 32mBritish Airways
Deal found 15/4£533
Tue 13/517:05PIA - LHR
1 stop11h 25mAmerican Airlines
Tue 20/509:15LHR - PIA
1 stop12h 33mAmerican Airlines
Deal found 15/4£540
Wed 20/817:19PIA - LHR
2 stops18h 21mLufthansa
Mon 25/820:25LHR - PIA
2 stops26h 18mLufthansa
Deal found 15/4£553
Tue 13/514:36PIA - LCY
2 stops15h 54mMultiple Airlines
Tue 20/517:50LCY - PIA
2 stops28h 57mMultiple Airlines
Deal found 15/4£559
Mon 12/514:36PIA - LHR
2 stops14h 04mMultiple Airlines
Mon 19/507:25LHR - PIA
2 stops15h 22mMultiple Airlines
Deal found 14/4£565
Fri 4/705:00PIA - LGW
2 stops19h 35mAmerican Airlines
Sat 26/712:20LGW - PIA
2 stops17h 52mAmerican Airlines
Deal found 14/4£939
Fri 6/618:26PIA - LGW
2 stops19h 34mBritish Airways
Fri 27/611:35LGW - PIA
2 stops17h 44mBritish Airways
Deal found 14/4£3,530
Fri 4/711:00PIA - LGW
3 stops24h 50mMultiple Airlines
Sat 26/718:40LGW - PIA
3 stops26h 23mMultiple Airlines
Deal found 14/4£5,110

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 15 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 19/8

06:55-08:20

1 stop19h 25m

London Heathrow

Tue 26/8

14:05-10:13

2 stops26h 08m

£520

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 20/8

18:27-10:55

1 stop10h 28m

London Heathrow

Mon 25/8

19:25-17:57

2 stops28h 32m

£533

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Tue 13/5

17:05-10:30

1 stop11h 25m

London Heathrow

Tue 20/5

09:15-15:48

1 stop12h 33m

£540

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Wed 20/8

17:19-17:40

2 stops18h 21m

London Heathrow

Mon 25/8

20:25-16:43

2 stops26h 18m

£553

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Tue 13/5

14:36-12:30

2 stops15h 54m

London City

Tue 20/5

17:50-16:47

2 stops28h 57m

£559

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Mon 12/5

14:36-10:40

2 stops14h 04m

London Heathrow

Mon 19/5

07:25-16:47

2 stops15h 22m

£565

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Fri 4/7

05:00-06:35

2 stops19h 35m

London Gatwick

Sat 26/7

12:20-00:12

2 stops17h 52m

£939

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Fri 6/6

18:26-20:00

2 stops19h 34m

London Gatwick

Fri 27/6

11:35-23:19

2 stops17h 44m

£3,530

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Fri 4/7

11:00-17:50

3 stops24h 50m

London Gatwick

Sat 26/7

18:40-15:03

3 stops26h 23m

£5,110

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Thu 8/5

16:35-11:55

3 stops37h 20m

£356

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 16 results
1
2

Best time to book a flight from Peoria

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

Airline reviews for flights from Peoria

Get insights into the airlines that provide service from Peoria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Peoria. In the last 7 days, Cheapflights users made a total of 858,174 searches.
United Airlines
7.4
Good
8,656 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,656 reviews
United Airlines
7.4
Good
8,656 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,656 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,004 reviews
United Airlines
7.4
Good
8,656 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,760 reviews
United Airlines
7.4
Good
8,656 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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Direct flights from Illinois

Book a direct flight from one of these other cities located in Illinois.
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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 15 April 2025.

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

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

  • 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.

See more FAQs

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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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