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Cheap flights from Peoria to London Heathrow Airport from £364

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — LHR
24 juli — 31 juli1
1 adult
ons. 24/7
ons. 31/7

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 19 juli 2024.

Round-trip from

£598

One-way from

£364

Popular in

June

Cheapest in

April
British Airways
  • British Airways
  • 15/8-20/8
  • 3 total stops
  • 40h 49m total
  • Peoria to London
American Airlines
  • American Airlines
  • 4/8
  • 1 total stop
  • 10h 40m total
  • Peoria to London
High demand for flights, 29% potential price rise
Best time to find cheap flights, 26% potential price drop

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

April can be a great time to fly to London Heathrow Airport from Peoria, Illinois with a flight ticket averaging about £830. Cheapflights users have found deals in the month of April for as cheap as £525. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from PIA to 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 996,417 searches. Data last updated 19 juli 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Peoria to London. Make sure to double check the flight details before booking.
tor. 15/816:14PIA - LHR
1 stop14h 31mAmerican Airlines
tir. 20/808:10LHR - PIA
1 stop13h 39mAmerican Airlines
Deal found 17/7£825
lør. 17/806:00PIA - LHR
1 stop10h 10mAmerican Airlines
tir. 20/810:05LHR - PIA
1 stop11h 44mAmerican Airlines
Deal found 18/7£1,067

Cheap British Airways flights from Peoria to Heathrow

Explore cheap flight options specifically provided by British Airways 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 996,417 searches. Data last updated 19 juli 2024.
Some of the best deals we've found on British Airways flights travelling from Peoria to London. Deals frequently update to provide users with more options.
tor. 15/816:14PIA - LHR
1 stop10h 46mBritish Airways
tir. 20/821:15LHR - PIA
2 stops30h 03mBritish Airways
Deal found 18/7£598
tor. 15/816:14PIA - LHR
2 stops16h 21mBritish Airways
tir. 20/813:10LHR - PIA
2 stops38h 08mBritish Airways
Deal found 18/7£599
tor. 15/816:14PIA - LHR
2 stops22h 21mBritish Airways
tir. 20/819:05LHR - PIA
2 stops32h 13mBritish Airways
Deal found 17/7£612
tor. 15/816:14PIA - LHR
1 stop14h 31mBritish Airways
tir. 20/815:35LHR - PIA
1 stop11h 43mBritish Airways
Deal found 18/7£744
søn. 18/816:14PIA - LHR
2 stops17h 11mBritish Airways
tir. 20/806:10LHR - PIA
2 stops21h 08mBritish Airways
Deal found 17/7£974
søn. 18/811:29PIA - LHR
1 stop17h 46mBritish Airways
tir. 20/806:10LHR - PIA
2 stops21h 08mBritish Airways
Deal found 17/7£984
søn. 18/816:14PIA - LHR
2 stops22h 01mBritish Airways
tir. 20/819:05LHR - PIA
2 stops32h 13mBritish Airways
Deal found 18/7£987
lør. 17/816:14PIA - LHR
2 stops35h 16mBritish Airways
tir. 20/806:10LHR - PIA
2 stops21h 08mBritish Airways
Deal found 18/7£1,037
lør. 17/816:14PIA - LHR
1 stop32h 21mBritish Airways
tir. 20/806:10LHR - PIA
2 stops21h 08mBritish Airways
Deal found 18/7£1,136

Cheap Peoria to Heathrow flights in July & August 2024

Find cheap flight options from Peoria to Heathrow specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 996,417 searches. Prices were last updated on 19 juli 2024.
Listed are some of the best fares we've found on flights departing from Peoria to London in 2024. More deals are always being added, so be sure to check back regularly.
tor. 15/816:14PIA - LHR
1 stop10h 46mBritish Airways
tir. 20/821:15LHR - PIA
2 stops30h 03mBritish Airways
Deal found 18/7£598
tor. 15/816:14PIA - LHR
2 stops16h 21mBritish Airways
tir. 20/813:10LHR - PIA
2 stops38h 08mBritish Airways
Deal found 18/7£599
tor. 15/816:14PIA - LHR
1 stop14h 31mBritish Airways
tir. 20/815:35LHR - PIA
1 stop11h 43mBritish Airways
Deal found 18/7£744
tor. 1/807:00PIA - LHR
1 stop16h 55mUnited Airlines
ons. 7/808:30LHR - PIA
1 stop12h 47mUnited Airlines
Deal found 18/7£898
tor. 1/811:02PIA - LHR
1 stop12h 53mUnited Airlines
ons. 7/809:30LHR - PIA
2 stops17h 42mUnited Airlines
Deal found 18/7£901
tor. 1/807:00PIA - LHR
2 stops17h 20mUnited Airlines
ons. 7/809:30LHR - PIA
2 stops17h 42mUnited Airlines
Deal found 18/7£971
søn. 18/816:14PIA - LHR
2 stops22h 01mBritish Airways
tir. 20/819:05LHR - PIA
2 stops32h 13mBritish Airways
Deal found 18/7£987
lør. 17/816:14PIA - LHR
2 stops35h 16mBritish Airways
tir. 20/806:10LHR - PIA
2 stops21h 08mBritish Airways
Deal found 18/7£1,037
lør. 17/806:00PIA - LHR
1 stop10h 10mAmerican Airlines
tir. 20/810:05LHR - PIA
1 stop11h 44mAmerican Airlines
Deal found 18/7£1,067

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 996,417 searches. Data last updated 19 juli 2024.
Listed are some of the best fares we've found on flights departing from Peoria to London in 2024. More deals are always being added, so be sure to check back regularly.
tor. 15/816:14PIA - LHR
1 stop10h 46mBritish Airways
tir. 20/821:15LHR - PIA
2 stops30h 03mBritish Airways
Deal found 18/7£598
tor. 15/816:14PIA - LHR
2 stops16h 21mBritish Airways
tir. 20/813:10LHR - PIA
2 stops38h 08mBritish Airways
Deal found 18/7£599
tor. 15/816:14PIA - LHR
1 stop14h 31mBritish Airways
tir. 20/815:35LHR - PIA
1 stop11h 43mBritish Airways
Deal found 18/7£744
tor. 1/807:00PIA - LHR
1 stop16h 55mUnited Airlines
ons. 7/808:30LHR - PIA
1 stop12h 47mUnited Airlines
Deal found 18/7£898
tor. 1/811:02PIA - LHR
1 stop12h 53mUnited Airlines
ons. 7/809:30LHR - PIA
2 stops17h 42mUnited Airlines
Deal found 18/7£901
tor. 1/807:00PIA - LHR
2 stops17h 20mUnited Airlines
ons. 7/809:30LHR - PIA
2 stops17h 42mUnited Airlines
Deal found 18/7£971
søn. 18/816:14PIA - LHR
2 stops22h 01mBritish Airways
tir. 20/819:05LHR - PIA
2 stops32h 13mBritish Airways
Deal found 18/7£987
lør. 17/816:14PIA - LHR
2 stops35h 16mBritish Airways
tir. 20/806:10LHR - PIA
2 stops21h 08mBritish Airways
Deal found 18/7£1,037
lør. 17/806:00PIA - LHR
1 stop10h 10mAmerican Airlines
tir. 20/810:05LHR - PIA
1 stop11h 44mAmerican Airlines
Deal found 18/7£1,067

One-way flights to Heathrow from Peoria

Search for one-way flight options from Peoria to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 996,417 searches. Data last updated 19 juli 2024.
If you're seeking multiple options on one-way flights from Peoria to London, be sure to check out these deals, which are updated often. For those needing a return trip from Peoria, there is a search form available above.
søn. 4/816:25PIA - LHR
1 stop10h 40mAmerican Airlines
Deal found 18/7£364

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 996,417 searches. Data last updated 19 juli 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£598 - £1,161

Route

Depart

Return

Price

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 15/8

1 stop10h 46m

London Heathrow

tir. 20/8

2 stops30h 03m

£598

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 15/8

2 stops16h 21m

London Heathrow

tir. 20/8

2 stops38h 08m

£599

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 15/8

2 stops22h 21m

London Heathrow

tir. 20/8

2 stops32h 13m

£612

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 15/8

1 stop14h 31m

London Heathrow

tir. 20/8

1 stop11h 43m

£744

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 15/8

1 stop14h 31m

London Heathrow

tir. 20/8

1 stop13h 39m

£825

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 1/8

1 stop16h 55m

London Heathrow

ons. 7/8

1 stop12h 47m

£898

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tor. 1/8

1 stop12h 53m

London Heathrow

ons. 7/8

2 stops17h 42m

£901

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tir. 30/7

2 stops15h 33m

London Heathrow

tir. 6/8

2 stops17h 42m

£1,156

Greater PeoriaLondon Heathrow

PIA - LHR

PIALHR

Greater Peoria

tir. 30/7

1 stop11h 01m

London Heathrow

tir. 6/8

2 stops25h 47m

£1,161

Flights are sorted by cheapest first

Deals found on 18/7

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

Best time to book a flight from Peoria to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

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

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 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 19 juli 2024.
Read reviews from past customers who have flown American Airlines, British Airways and United Airlines from Peoria to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
10,000 reviews

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

7.4
Good
10,000 reviews
7.4
Good
10,000 reviews

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

7.3
Good
10,000 reviews
7.4
Good
10,000 reviews

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

6.9
Okay
7,355 reviews
7.4
Good
10,000 reviews

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

6.7
Okay
6,716 reviews
7.4
Good
10,000 reviews

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

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 £600 on Cheapflights?

    Yes, there are multiple flights from Peoria, Illinois to London Heathrow Airport for under £600. The cheapest flight booked recently is on British Airways for just £598, but on average you can expect to pay £966.

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

    British Airways, at £598, was found to be the cheapest airline from Peoria, Illinois to London Heathrow Airport.Alternate airlines flying return to your destination include American Airlines and United Airlines. You may be able to fly from Peoria, Illinois to London Heathrow Airport for 11% less than the average price by searching for these airlines.

  • 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 18/7.

  • What is the cheapest month to book a flight from Peoria, Illinois to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to London Heathrow Airport (average of £110). Flying from Peoria, Illinois to London Heathrow Airport in July is currently the most expensive (average of £162). 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.

See more FAQs

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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.

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