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Cheap flights from Peoria, Illinois to London from £659

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — LON
24 Dec — 31 Dec1
1 adult

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 19 December 2024.

Round-trip from

£659

Popular in

March

Cheapest in

April

Average price

£960
British Airways
  • British Airways
  • 1/2-8/2
  • 3 total stops
  • 64h 43m total
  • Peoria to London
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 11% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Peoria to London

Cheapest flights from Peoria to London
Explore the most affordable flight options available from Peoria to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 31/1214:25PIA - LHR
1 stop11h 30mUnited Airlines
Sun 19/115:00LHR - PIA
2 stops29h 58mUnited Airlines
Deal found 17/12£767
Tue 31/1214:41PIA - LHR
1 stop10h 09mBritish Airways
Sun 19/114:10LHR - PIA
1 stop11h 48mBritish Airways
Deal found 17/12£784
Tue 31/1211:55PIA - LHR
2 stops14h 35mMultiple Airlines
Sun 19/114:30LHR - PIA
2 stops25h 49mMultiple Airlines
Deal found 18/12£1,006
Tue 31/1214:41PIA - LGW
2 stops22h 09mBritish Airways
Sun 19/119:35LGW - PIA
2 stops30h 23mBritish Airways
Deal found 18/12£1,230

Find flights from Peoria to London within your budget

Customise 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sat 1/2

16:40-06:50

1 stop32h 10m

London Heathrow

Sat 8/2

17:25-19:58

2 stops32h 33m

£659

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Mon 31/3

14:32-11:25

2 stops14h 53m

London Heathrow

Sun 31/8

08:40-20:46

2 stops18h 06m

£681

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Sat 1/2

05:00-07:00

1 stop20h 00m

London Heathrow

Sat 8/2

13:30-22:04

1 stop14h 34m

£692

PeoriaLondon

PIA - LHR

PIALHR

Greater Peoria

Fri 17/1

13:44-12:50

3 stops41h 06m

London Heathrow

Thu 23/1

14:50-12:54

2 stops28h 04m

£744

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Fri 17/1

11:15-18:45

3 stops25h 30m

London Gatwick

Thu 23/1

07:00-12:54

3 stops35h 54m

£797

PeoriaLondon

PIA - LGW

PIALGW

Greater Peoria

Tue 31/12

14:41-18:50

2 stops22h 09m

London Gatwick

Sun 19/1

19:35-19:58

2 stops30h 23m

£1,230

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Fri 17/1

17:17-16:40

2 stops41h 23m

London City

Thu 23/1

10:00-16:38

2 stops36h 38m

£1,409

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Best time to book a flight from Peoria to London

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

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

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

Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to London (average of £112). Flying from Peoria, Illinois to London in July is currently the most expensive (average of £160). 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.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 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 19 December 2024.
United Airlines
7.4
Good
9,048 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,048 reviews
United Airlines
7.4
Good
9,048 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
9,048 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Lufthansa
6.8
Okay
7,087 reviews
United Airlines
7.4
Good
9,048 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

British Airways
6.6
Okay
6,817 reviews
United Airlines
7.4
Good
9,048 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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?

    For a flight from Peoria to London, you will be flying from Greater Peoria. Greater Peoria (PIA) is just 6.0 mi from the center of the city. Greater Peoria is the only Peoria airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Greater Peoria on a regular basis.

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

    Our cheapest airline available from Peoria, Illinois to London is British Airways. Our recent data shows that you can find tickets from as low as £659 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at £681 and £692 round-trip. British Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • 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 holiday 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.

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

    Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to London (average of £112). Flying from Peoria, Illinois to London in July is currently the most expensive (average of £160). 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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How does Cheapflights help users find flights from Peoria to London?

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

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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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