Find flights
When to book
Airlines
FAQs

Cheap flights from Peoria to London Heathrow Airport from £653

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. 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
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

Cheap flight deals from Peoria to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Heathrow (LHR). 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 3 May 2024.

Popular in

June

Cheapest in

April

Average price

£707

Round-trip from

£69
High demand for flights, 57% potential price rise
Search Deals
Best time to find cheap flights, 36% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Greater Peoria to London Heathrow
Search Deals

What is the cheapest month to fly from Peoria, Illinois to London Heathrow Airport?

May can be a great time to fly to London Heathrow Airport from Peoria, Illinois with a flight ticket averaging about £1,204. Cheapflights users have found deals in the month of May for as cheap as £493. The most expensive prices can be found in the month of July.

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

When flying from Peoria, Illinois to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Peoria to Heathrow

Explore cheap flight options specifically provided by American Airlines for the route between Peoria and Heathrow. 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 898,761 searches. Data last updated 3 May 2024.
Wed 11/906:39PIA - LHR
1 stop19h 11mAmerican Airlines
Sat 21/915:15LHR - PIA
1 stop12h 13mAmerican Airlines
Deal found 3/5£653
Wed 11/916:40PIA - LHR
2 stops13h 00mAmerican Airlines
Sat 21/912:15LHR - PIA
1 stop15h 13mAmerican Airlines
Deal found 3/5£656
Wed 11/906:39PIA - LHR
1 stop19h 11mAmerican Airlines
Sat 21/909:15LHR - PIA
1 stop12h 16mAmerican Airlines
Deal found 2/5£668
Wed 11/916:40PIA - LHR
2 stops12h 35mAmerican Airlines
Sat 21/909:15LHR - PIA
1 stop12h 16mAmerican Airlines
Deal found 2/5£670
Fri 12/716:25PIA - LHR
1 stop13h 45mAmerican Airlines
Sat 20/714:25LHR - PIA
1 stop12h 51mAmerican Airlines
Deal found 3/5£795
Fri 12/716:25PIA - LHR
2 stops13h 50mAmerican Airlines
Sat 20/708:10LHR - PIA
1 stop15h 46mAmerican Airlines
Deal found 3/5£798
Sun 16/607:14PIA - LHR
1 stop18h 26mAmerican Airlines
Fri 5/709:15LHR - PIA
1 stop18h 32mAmerican Airlines
Deal found 2/5£829
Sun 16/616:34PIA - LHR
2 stops13h 41mAmerican Airlines
Fri 5/712:15LHR - PIA
2 stops15h 32mAmerican Airlines
Deal found 2/5£832
Fri 12/716:25PIA - LHR
1 stop13h 45mAmerican Airlines
Sat 20/714:25LHR - PIA
1 stop12h 51mAmerican Airlines
Deal found 2/5£859

Cheap Peoria to Heathrow flights in May & June 2024

Find cheap flight options from Peoria to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Prices were last updated on 3 May 2024.
Sun 9/607:00PIA - LHR
2 stops17h 20mUnited Airlines
Wed 19/608:40LHR - PIA
2 stops31h 45mUnited Airlines
Deal found 3/5£711
Sun 9/615:50PIA - LHR
1 stop32h 05mUnited Airlines
Wed 19/608:40LHR - PIA
2 stops31h 45mUnited Airlines
Deal found 3/5£712
Sun 9/607:14PIA - LHR
1 stop18h 26mAmerican Airlines
Wed 19/609:15LHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 3/5£714

Peoria to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Peoria and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 3 May 2024.
Wed 11/911:19PIA - LHR
1 stop14h 31mAmerican Airlines
Sat 21/912:15LHR - PIA
1 stop15h 13mAmerican Airlines
Deal found 3/5£653
Wed 11/916:40PIA - LHR
2 stops13h 00mAmerican Airlines
Sat 21/909:15LHR - PIA
1 stop18h 13mAmerican Airlines
Deal found 3/5£656
Sun 9/607:00PIA - LHR
2 stops17h 20mUnited Airlines
Wed 19/608:40LHR - PIA
2 stops31h 45mUnited Airlines
Deal found 3/5£711
Sun 9/615:50PIA - LHR
1 stop32h 05mUnited Airlines
Wed 19/608:40LHR - PIA
2 stops31h 45mUnited Airlines
Deal found 3/5£712
Sun 9/607:14PIA - LHR
1 stop18h 26mAmerican Airlines
Wed 19/609:15LHR - PIA
1 stop12h 49mAmerican Airlines
Deal found 3/5£714
Fri 12/716:25PIA - LHR
1 stop13h 45mAmerican Airlines
Sat 20/714:25LHR - PIA
1 stop12h 51mAmerican Airlines
Deal found 3/5£795
Fri 12/716:25PIA - LHR
2 stops13h 50mAmerican Airlines
Sat 20/708:10LHR - PIA
1 stop15h 46mAmerican Airlines
Deal found 3/5£798
Fri 12/716:25PIA - LHR
2 stops13h 50mAmerican Airlines
Sat 20/711:40LHR - PIA
2 stops16h 16mAmerican Airlines
Deal found 3/5£877

Find flights from Peoria to Heathrow within your budget

Customise your flight search to find flights from Peoria to Heathrow 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 898,761 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£653 - £1,747

Route

Depart

Return

Price

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Wed 11/9

1 stop19h 11m

London Heathrow

Sat 21/9

1 stop12h 13m

£653

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Wed 11/9

2 stops13h 00m

London Heathrow

Sat 21/9

1 stop15h 13m

£656

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Wed 11/9

1 stop19h 11m

London Heathrow

Sat 21/9

1 stop12h 16m

£668

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Wed 11/9

2 stops12h 35m

London Heathrow

Sat 21/9

1 stop12h 16m

£670

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Fri 12/7

1 stop13h 45m

London Heathrow

Sat 20/7

1 stop12h 51m

£795

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Fri 12/7

2 stops13h 50m

London Heathrow

Sat 20/7

1 stop15h 46m

£798

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Sun 16/6

1 stop18h 26m

London Heathrow

Fri 5/7

1 stop18h 32m

£829

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Sun 16/6

2 stops13h 41m

London Heathrow

Fri 5/7

2 stops15h 32m

£832

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

Sun 16/6

2 stops16h 55m

London Heathrow

Fri 5/7

3 stops35h 16m

£1,747

Flights are sorted by cheapest first

Deals found on 3/5

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

Average price of flights to Heathrow by month

Plan your trip from Peoria to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Peoria to Heathrow is currently £0 while a return flight costs £850. Price data was last updated on 28 April 2024.

Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to London Heathrow Airport (average of £111). Flying from Peoria, Illinois to London Heathrow Airport in June is currently the most expensive (average of £171). 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

£88

February

£99

March

£95

April

£101

May

£108

June

£136

July

£135

August

£116

September

£112

October

£127

November

£92

December

£96

Temperature and rainfall in Heathrow by month

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

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 3 May 2024.
American Airlines
7.3
Good
14,755 reviews
Check prices

Comfort

7.2

Food

6.6

Crew

8.0

Boarding

7.6

Entertainment

7.1

Overall

7.3

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
14,755 reviews
American Airlines
7.3
Good
14,755 reviews
Check prices

Comfort

7.2

Food

6.6

Crew

8.0

Boarding

7.6

Entertainment

7.1

Overall

7.3

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Heathrow. 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 Heathrow?

    Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to London Heathrow. On average, Greater Peoria has 0 outbound flights to London Heathrow per day from 0 airlines. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

  • Can I find flights from Peoria, Illinois to London Heathrow Airport for under £700 on Cheapflights?

    Yes, there are multiple flights from Peoria, Illinois to London Heathrow Airport for under £700. The cheapest flight booked recently is on American Airlines for just £653, but on average you can expect to pay £877.

  • What is the cheapest airline to fly from Peoria, Illinois to London Heathrow Airport round-trip?

    American Airlines, at £653, was found to be the cheapest airline from Peoria, Illinois to London Heathrow Airport.. You may be able to fly from Peoria, Illinois to London Heathrow Airport for 19% less than the average price by searching for this airline.

  • What does PIA to LHR mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Greater Peoria Airport to London Heathrow Airport flight would often be abbreviated as a PIA to LHR flight.

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

    The amount of baggage you can bring on your Peoria to Heathrow 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 Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Peoria to Heathrow 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 Heathrow that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Heathrow 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 Heathrow that allow pets onboard?

    Many airlines flying from Peoria to Heathrow 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 Heathrow?

    Yes, you can often find last-minute deals on Peoria to Heathrow 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 Heathrow Airport flight deals updated?

    The Peoria, Illinois to London Heathrow Airport flight deals you see on this page were last updated on 3/5.

See more FAQs

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.
London to Madrid flights
Glasgow to Dublin flights
London to Tirana flights
Dublin to Glasgow flights
London Stansted Airport to Málaga flights
London to Rhodes flights
London to Cannes flights
London to South Africa flights
London Gatwick Airport to Palma de Mallorca flights
London to Singapore flights
Dublin to Istanbul flights
Peoria, Illinois to London flights

Search flights from Peoria to Heathrow by cabin class

Find flights from Peoria to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Lajes
Flights to Guilin
Flights to Elazig
Flights to Şırnak Sirnak Serafettin Elci
Flights to Batumi
Flights to Brive-la-Gaillarde Brive-Dordogne Valley
Flights to Parma
Flights to Rijeka
Flights to La Rochelle Laleu
Flights to Leh
Flights to Clermont-Ferrand Aulnat
Flights to Porto Santo
Flights to Trieste Ronchi dei Legionari
Flights to Jinan
Flights to Cagayan de Oro Laguindingan
Flights to Samarkand
Flights to Niamey
Flights to Rimini Miramare
Flights to Gazipasa
Flights to Toulon Hyeres
Flights to Parikia Paros
Flights to Edremit/Korfez
Flights to Tulum Intl
Flights to Lihue

Fly with Cheapflights

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Peoria to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Peoria to Heathrow 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 Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Peoria to Heathrow flexibly with Cheapflights today.

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

Yes! Start tracking prices for Peoria to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.
View all available airlines