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Cheap flights from Peoria (PIA) to London (LON) from $853

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. 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 — LON
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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Cheap flight deals from Peoria to London

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Round-trip from

$643
From Greater Peoria to London (LON)
Search Deals

What is the cheapest day to fly round-trip from Peoria, Illinois to London?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When is the cheapest time to fly from Peoria, Illinois to London (PIA - LON)?

A simple way to save on the total cost of your ticket is to fly from Peoria, Illinois to London at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Peoria to London

Explore cheap flight options specifically provided by United Airlines for the route between Peoria and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Peoria to London. Make sure to check back often as deals are often changing.
Tue 6/411:00 amPIA - LHR
1 stop12h 55mUnited Airlines
Tue 6/118:40 amLHR - PIA
2 stops42h 32mUnited Airlines
Deal found 5/5$884
Sun 6/97:00 amPIA - LHR
2 stops19h 20mUnited Airlines
Wed 6/198:40 amLHR - PIA
2 stops42h 32mUnited Airlines
Deal found 5/5$888
Sat 9/282:21 pmPIA - LHR
2 stops14h 19mUnited Airlines
Sat 10/58:00 amLHR - PIA
2 stops14h 51mUnited Airlines
Deal found 5/5$913
Fri 8/306:45 amPIA - LHR
2 stops18h 00mUnited Airlines
Sun 9/87:25 amLHR - PIA
2 stops32h 52mUnited Airlines
Deal found 5/5$1,023

Cheap American Airlines flights from Peoria to London

Explore cheap flight options specifically provided by American Airlines for the route between Peoria and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Peoria and landing in London. Check back soon if you're not seeing flights that suit your needs.
Fri 9/277:22 amPIA - LHR
1 stop17h 03mAmerican Airlines
Sun 10/69:15 amLHR - PIA
1 stop18h 13mAmerican Airlines
Deal found 5/5$887
Fri 9/274:40 pmPIA - LHR
2 stops12h 10mAmerican Airlines
Sun 10/69:15 amLHR - PIA
1 stop18h 13mAmerican Airlines
Deal found 5/5$890
Sun 6/97:14 amPIA - LHR
1 stop19h 51mAmerican Airlines
Wed 6/193:15 pmLHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 5/5$897
Tue 6/46:20 amPIA - LHR
1 stop9h 50mAmerican Airlines
Tue 6/113:15 pmLHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 5/5$898
Fri 7/127:15 amPIA - LHR
1 stop19h 50mAmerican Airlines
Sat 7/203:15 pmLHR - PIA
1 stop12h 41mAmerican Airlines
Deal found 5/5$997
Fri 7/124:25 pmPIA - LHR
1 stop10h 40mAmerican Airlines
Sat 7/2012:15 pmLHR - PIA
1 stop15h 01mAmerican Airlines
Deal found 5/6$998
Fri 7/124:25 pmPIA - LHR
2 stops13h 50mAmerican Airlines
Sat 7/2012:15 pmLHR - PIA
2 stops15h 41mAmerican Airlines
Deal found 5/5$1,001
Fri 8/307:15 amPIA - LHR
1 stop18h 15mAmerican Airlines
Sun 9/89:15 amLHR - PIA
1 stop18h 13mAmerican Airlines
Deal found 5/5$1,014
Fri 8/304:34 pmPIA - LHR
2 stops12h 16mAmerican Airlines
Sun 9/83:15 pmLHR - PIA
1 stop12h 13mAmerican Airlines
Deal found 5/5$1,018

Cheap Peoria to London flights in May & June 2024

Find cheap flight options from Peoria to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
These are some of the most attractive deals on flights from Peoria to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/411:00 amPIA - LHR
1 stop12h 55mUnited Airlines
Tue 6/118:40 amLHR - PIA
2 stops42h 32mUnited Airlines
Deal found 5/5$884
Sun 6/97:00 amPIA - LHR
2 stops19h 20mUnited Airlines
Wed 6/198:40 amLHR - PIA
2 stops42h 32mUnited Airlines
Deal found 5/5$888
Sun 6/97:14 amPIA - LHR
1 stop19h 51mAmerican Airlines
Wed 6/193:15 pmLHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 5/5$897
Tue 6/46:20 amPIA - LHR
1 stop9h 50mAmerican Airlines
Tue 6/113:15 pmLHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 5/5$898
Tue 6/43:50 pmPIA - LCY
2 stops34h 50mLufthansa
Tue 6/117:50 amLCY - PIA
2 stops43h 22mLufthansa
Deal found 5/5$1,234
Sun 6/911:00 amPIA - LCY
2 stops15h 40mLufthansa
Wed 6/197:50 amLCY - PIA
2 stops19h 22mLufthansa
Deal found 5/5$1,494
Tue 6/43:50 pmPIA - LHR
2 stops35h 50mMultiple Airlines
Tue 6/116:45 amLHR - PIA
3 stops37h 34mMultiple Airlines
Deal found 5/5$1,615
Sun 6/910:49 amPIA - LGW
1 stop15h 46mMultiple Airlines
Wed 6/197:00 amLGW - PIA
2 stops32h 59mMultiple Airlines
Deal found 5/5$3,694

Peoria to London 2024 flight deals

Discover exclusive flight deals for travel between Peoria and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
These are some of the most attractive deals on flights from Peoria to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 9/286:34 pmPIA - LHR
1 stop21h 36mBritish Airways
Sat 10/59:00 pmLHR - PIA
2 stops26h 34mBritish Airways
Deal found 5/5$853
Tue 6/411:00 amPIA - LHR
1 stop12h 55mUnited Airlines
Tue 6/118:40 amLHR - PIA
2 stops42h 32mUnited Airlines
Deal found 5/5$884
Fri 9/277:22 amPIA - LHR
1 stop17h 03mAmerican Airlines
Sun 10/69:15 amLHR - PIA
1 stop18h 13mAmerican Airlines
Deal found 5/5$887
Sun 6/97:00 amPIA - LHR
2 stops19h 20mUnited Airlines
Wed 6/198:40 amLHR - PIA
2 stops42h 32mUnited Airlines
Deal found 5/5$888
Fri 9/2711:19 amPIA - LGW
2 stops14h 51mAmerican Airlines
Sun 10/610:40 amLGW - PIA
2 stops16h 32mAmerican Airlines
Deal found 5/5$890
Fri 9/274:40 pmPIA - LHR
2 stops12h 10mAmerican Airlines
Sun 10/69:15 amLHR - PIA
1 stop18h 13mAmerican Airlines
Deal found 5/5$890
Sun 6/97:14 amPIA - LHR
1 stop19h 51mAmerican Airlines
Wed 6/193:15 pmLHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 5/5$897
Tue 6/46:20 amPIA - LHR
1 stop9h 50mAmerican Airlines
Tue 6/113:15 pmLHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 5/5$898
Fri 9/279:39 amPIA - LGW
2 stops20h 06mMultiple Airlines
Sun 10/612:00 pmLGW - PIA
1 stop38h 52mMultiple Airlines
Deal found 5/5$904

Find flights from Peoria to London within your budget

Customize your flight search to find flights from Peoria to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$853 - $1,200

Route

Depart

Return

Price

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Sat 9/28

1 stop21h 36m

London Heathrow

Sat 10/5

2 stops26h 34m

$853

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Tue 6/4

1 stop12h 55m

London Heathrow

Tue 6/11

2 stops42h 32m

$884

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Fri 9/27

1 stop17h 03m

London Heathrow

Sun 10/6

1 stop18h 13m

$887

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Sun 6/9

2 stops19h 20m

London Heathrow

Wed 6/19

2 stops42h 32m

$888

Greater PeoriaLondon Gatwick

PIA - LGW

PIALGW

Greater Peoria

Fri 9/27

2 stops14h 51m

London Gatwick

Sun 10/6

2 stops16h 32m

$890

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Fri 9/27

2 stops12h 10m

London Heathrow

Sun 10/6

1 stop18h 13m

$890

Greater PeoriaLondon Gatwick

PIA - LGW

PIALGW

Greater Peoria

Fri 9/27

2 stops20h 06m

London Gatwick

Sun 10/6

1 stop38h 52m

$904

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Sat 9/28

2 stops14h 19m

London Heathrow

Sat 10/5

2 stops14h 51m

$913

Greater PeoriaLondon City

PIA - LCY

PIALCY

Greater Peoria

Wed 9/25

2 stops25h 40m

London City

Sun 9/29

2 stops29h 01m

$1,200

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Peoria, Illinois to London?

Use this chart to determine the cheapest time to fly round-trip from Peoria to London. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Peoria, Illinois to London flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to London by month

Plan your trip from Peoria to London by taking into account the cheapest months to travel. The average price of a one-way flight from Peoria to London is currently $0 while a round-trip flight costs $923. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Peoria, Illinois to London (average of $653). Flying from Peoria, Illinois to London in June is currently the most expensive (average of $1,158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$673

February

$663

March

$715

April

$692

May

$735

June

$1,158

July

$980

August

$776

September

$743

October

$710

November

$653

December

$671

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 6, 2024.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Lufthansa from Peoria to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,090 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,697 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Lufthansa
7.0
Good
7,711 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

British Airways
6.8
Okay
6,873 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Peoria to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 6.0 mi from the city center, Greater Peoria is the airport most travelers will use when flying to London from Peoria. Booking flights from Greater Peoria (PIA) to London should be relatively easy as there are 0 daily outbound flights to London from 2 different airlines.

  • Can I find flights from Peoria, Illinois to London for under $900 on Cheapflights?

    Yes, there are multiple flights from Peoria, Illinois to London for under $900. The cheapest flight booked recently is on British Airways for just $853, but on average you can expect to pay $1,024.

  • What are the cheapest airlines flying from Peoria, Illinois to London round-trip?

    British Airways, at $853, was found to be the cheapest airline from Peoria, Illinois to London.Alternate airlines to your destination round-trip include United Airlines and American Airlines.

  • What are the most popular routes from Peoria, Illinois to London?

    The most popular flight routes from Peoria, Illinois to London are Greater Peoria - London Heathrow, Greater Peoria - London Gatwick and Greater Peoria - London City.

  • What does PIA to LHR mean?

    PIA and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PIA to LHR refers to a flight route from Greater Peoria Airport to London Heathrow Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from Peoria to London that include extra baggage allowance?

    The amount of baggage you can bring on your Peoria to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Peoria to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Peoria to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Peoria to London?

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

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

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

  • Can I find deals for flights from Peoria to London that allow pets onboard?

    Many airlines flying from Peoria to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Peoria to London?

    Yes, you can often find last-minute deals on Peoria to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Peoria, Illinois to London flight deals updated?

    The Peoria, Illinois to London flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Peoria to London
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Peoria to London

Discover the top 2 airlines that operate flights from Peoria to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$652Average$941FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$810Average$919FlexibilityNo cancel feeOn-time71%
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Search flights from Peoria to London by cabin class

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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Peoria today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Peoria to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to London from Peoria shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Peoria to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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