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PIA - LHR

$368 Find Cheap Flights from Peoria to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$923
Typical prices: $963-$1,440
United Airlines
Sat 3/17Fri 3/23
PIA - LHR • 1 stop
Cheapest one-way
$368
Typical prices: $458-$573
Multiple Airlines
Thu 3/22
PIA - LHR • 1 stop
When to travel
April
Cheapest • 45% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $788 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 11h 44m (one-way)
Insights
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Flight Deals

Cheap Flights from Peoria to Heathrow (PIA-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Peoria to Heathrow

Wed, Mar 17 - Tue, Mar 23
United Airlines Logo
7:00 am - 5:55 amPIA  Greater Peoria-LHR London Heathrow
17h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 11:08 pmLHR  London Heathrow-PIA Greater Peoria
19h 08m2 stops Zurich Chicago O'Hare Intl
$923United Airlines
Wed, Mar 17 - Tue, Mar 23
United Airlines Logo
10:56 am - 6:40 amPIA  Greater Peoria-LHR London Heathrow
14h 44m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:00 am - 9:00 pmLHR  London Heathrow-PIA Greater Peoria
17h 00m2 stops Zurich Chicago O'Hare Intl
$927United Airlines
Wed, Mar 17 - Tue, Mar 23
United Airlines Logo
10:56 am - 6:40 amPIA  Greater Peoria-LHR London Heathrow
14h 44m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:00 am - 9:00 pmLHR  London Heathrow-PIA Greater Peoria
17h 00m2 stops Zurich Chicago O'Hare Intl
$928United Airlines
Wed, Mar 17 - Tue, Mar 23
British Airways Logo
5:30 pm - 10:25 amPIA  Greater Peoria-LHR London Heathrow
11h 55m1 stop Chicago O'Hare Intl
British Airways Logo
4:30 pm - 12:10 amLHR  London Heathrow-PIA Greater Peoria
12h 40m1 stop Chicago O'Hare Intl
$956British Airways
Wed, Mar 17 - Tue, Mar 23
United Airlines Logo
5:40 pm - 12:00 pmPIA  Greater Peoria-LHR London Heathrow
13h 20m1 stop Chicago O'Hare Intl
United Airlines Logo
1:35 pm - 11:08 pmLHR  London Heathrow-PIA Greater Peoria
14h 33m1 stop Chicago O'Hare Intl
$956United Airlines
Tue, Nov 17 - Tue, Nov 24
British Airways Logo
5:37 pm - 11:35 amPIA  Greater Peoria-LHR London Heathrow
11h 58m1 stop Chicago O'Hare Intl
British Airways Logo
7:30 am - 12:04 amLHR  London Heathrow-PIA Greater Peoria
22h 34m2 stops Madrid Barajas Chicago O'Hare Intl
$977British Airways
Tue, Nov 17 - Tue, Nov 24
American Airlines Logo
12:25 pm - 10:00 amPIA  Greater Peoria-LHR London Heathrow
15h 35m1 stop Dallas/Fort Worth
American Airlines Logo
11:45 am - 11:58 pmLHR  London Heathrow-PIA Greater Peoria
18h 13m1 stop Charlotte Douglas
$1,013American Airlines
Fri, Nov 13 - Fri, Nov 20
Lufthansa Logo
5:30 pm - 7:35 pmPIA  Greater Peoria-LHR London Heathrow
20h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
7:40 am - 4:47 pmLHR  London Heathrow-PIA Greater Peoria
39h 07m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$1,034Lufthansa
Sun, Mar 21 - Sat, Mar 27
Multiple Airlines Logo
4:43 pm - 12:15 pmPIA  Greater Peoria-LHR London Heathrow
14h 32m1 stop Dallas/Fort Worth
Multiple Airlines Logo
2:45 pm - 11:48 amLHR  London Heathrow-PIA Greater Peoria
26h 03m1 stop Dallas/Fort Worth
$1,046Multiple Airlines
Thu, Dec 17 - Thu, Dec 31
American Airlines Logo
4:08 pm - 9:40 amPIA  Greater Peoria-LHR London Heathrow
11h 32m1 stop Charlotte Douglas
American Airlines Logo
11:45 am - 11:58 pmLHR  London Heathrow-PIA Greater Peoria
18h 13m1 stop Charlotte Douglas
$1,659American Airlines
Booking Insights

Price, demand and travel trends for Peoria to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Peoria to London Heathrow Airport?

Round-trip flights from Peoria to London Heathrow Airport typically range from $963 to $1,440. The lowest price found in the past 5 days was $923, on United Airlines.

What's the cheapest day of the week to fly from Peoria to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Peoria to London Heathrow Airport. It’s 25% cheaper than the average day, while Saturday is the most expensive, with prices 56% higher.

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Key details for Peoria to London Heathrow Airport flights

Low season

April

Cheapest flight

$368
Beat the crowds with an average 85% drop in travelers.
The most popular month to fly with an average 106% increase in travelers.
One-way flight from Peoria to London Heathrow Airport

When to book flights from Peoria to Heathrow

Are your dates flexible? Find out the best times to travel from Peoria to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Peoria to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Peoria to London Heathrow Airport?

    Two cabin classes are available on flights from Peoria to London Heathrow Airport:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Peoria to London Heathrow Airport?

    There are currently no nonstop flights available from Peoria to London Heathrow Airport. Flights with 1 layover take between 11h 44m and 13h 54m in total, depending on the connection.

  • Do I need a passport to fly from Peoria to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Peoria to London Heathrow Airport flight?

    Round-trip flights from Peoria to London Heathrow Airport range from $963 to $1,440, with an average of $1,133 over the past 12 months. Anything below $963 counts as a good deal.

  • How are flight prices from Peoria to London Heathrow Airport looking right now?

    One-way fares from Peoria to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about $2,332, which is 333% above the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Peoria to London Heathrow Airport?

    Flights from Peoria to London Heathrow Airport usually depart from Greater Peoria (PIA) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Peoria to London Heathrow Airport pass through?

    One-stop flights from Peoria to London Heathrow Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 91% of one-stop connections
    • Charlotte Douglas (CLT) - 4% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Peoria to London Heathrow Airport?

    Yes. Flexible dates can save you up to 52% on flights from Peoria to London Heathrow Airport. Wednesday is the cheapest departure day at $860 round-trip on average, while Saturday is the most expensive at $1,772, a difference of $912.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Peoria to London Heathrow Airport?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 11h 44m, compared with 12h 15m via Charlotte Douglas (CLT) and 13h 54m via Dallas/Fort Worth (DFW).

  • What is the time difference between Peoria and London Heathrow Airport?

    London Heathrow Airport is 6 hours ahead of Peoria (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Peoria to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $860, about $912 less than Saturday fares (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Peoria to London Heathrow Airport trip for April. Fares historically average $624 round-trip in that month - typically $1,539 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Peoria to Heathrow

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