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Cheap flights from Peoria, Illinois to London Heathrow Airport from £648

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to London Heathrow Airport departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Peoria, Illinois to London

Cheap return flights

These are some of the best return flight deals from Peoria, Illinois to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Peoria, Illinois to London.

Cheap last-minute flights

Planning a quick getaway from Peoria, Illinois to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Peoria, Illinois to London

Find recent round-trip train or bus tickets from Peoria, Illinois to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
07:00 - 07:40PIA-LHR
18h 40m2 stops
07:30 - 20:46LHR-PIA
19h 16m2 stops
£648United Airlines
Find Deal
Sun, 11 May - Thu, 22 May
15:13 - 12:45PIA-LHR
15h 32m1 stop
12:00 - 20:27LHR-PIA
14h 27m1 stop
£656American Airlines
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Sun, 11 May - Thu, 22 May
06:30 - 08:25PIA-LHR
19h 55m2 stops
12:05 - 21:31LHR-PIA
39h 26m2 stops
£666United Airlines
Find Deal
Mon, 6 Jan - Mon, 13 Jan
15:13 - 18:15PIA-LHR
21h 02m2 stops
11:10 - 21:18LHR-PIA
16h 08m1 stop
£688British Airways
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Sun, 11 May - Thu, 22 May
08:15 - 11:15PIA-LHR
21h 00m1 stop
15:00 - 16:38LHR-PIA
31h 38m2 stops
£690United Airlines
Find Deal
Tue, 31 Dec - Sun, 19 Jan
11:55 - 08:25PIA-LHR
14h 30m2 stops
15:00 - 14:58LHR-PIA
29h 58m2 stops
£694United Airlines
Find Deal
Tue, 31 Dec - Sun, 19 Jan
06:45 - 07:10PIA-LHR
19h 25m2 stops
15:00 - 20:46LHR-PIA
34h 46m2 stops
£698United Airlines
Find Deal
Sat, 22 Mar - Sat, 29 Mar
14:41 - 11:40PIA-LHR
14h 59m1 stop
14:10 - 19:58LHR-PIA
11h 48m1 stop
£709British Airways
Find Deal
Tue, 31 Dec - Sun, 19 Jan
16:40 - 11:40PIA-LHR
13h 00m1 stop
06:15 - 21:52LHR-PIA
21h 37m2 stops
£755British Airways
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Thu, 5 Dec - Thu, 12 Dec
11:55 - 09:40PIA-LHR
39h 45m2 stops
06:35 - 17:23LHR-PIA
16h 48m2 stops
£1,444Lufthansa
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Mon, 23 Dec - Sat, 28 Dec
PIA-LHR
4069 mimulti-stop
Multiple Airlines
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British Airways flights from Peoria, Illinois to London Heathrow Airport

Our best British Airways deals on Peoria, Illinois to London Heathrow Airport flight tickets
British Airways
11 May
PIA15:13Greater Peoria
21h 02m
2 stops
LHR18:15London Heathrow
22 May
LHR11:10London Heathrow
16h 08m
1 stop
PIA21:18Greater Peoria
British Airways
31 Dec
PIA14:41Greater Peoria
14h 59m
1 stop
LHR11:40London Heathrow
19 Jan
LHR14:10London Heathrow
11h 48m
1 stop
PIA19:58Greater Peoria
British Airways
5 Dec
PIA16:40Greater Peoria
13h 00m
1 stop
LHR11:40London Heathrow
12 Dec
LHR06:15London Heathrow
21h 37m
2 stops
PIA21:52Greater Peoria

United Airlines flights from Peoria, Illinois to London Heathrow Airport

Our best United Airlines deals on Peoria, Illinois to London Heathrow Airport flight tickets
United Airlines
11 May
PIA07:00Greater Peoria
18h 40m
2 stops
LHR07:40London Heathrow
22 May
LHR07:30London Heathrow
19h 16m
2 stops
PIA20:46Greater Peoria
United Airlines
6 Jan
PIA06:30Greater Peoria
19h 55m
2 stops
LHR08:25London Heathrow
13 Jan
LHR12:05London Heathrow
39h 26m
2 stops
PIA21:31Greater Peoria
United Airlines
31 Dec
PIA08:15Greater Peoria
21h 00m
1 stop
LHR11:15London Heathrow
19 Jan
LHR15:00London Heathrow
31h 38m
2 stops
PIA16:38Greater Peoria

See travel insights to London from

How to get the cheapest flight ticket from Peoria, Illinois to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, April is the cheapest month to fly from Peoria, Illinois to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £516. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Peoria, Illinois averaging around £520.

When to book flights from Peoria, Illinois to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Peoria, Illinois to London Heathrow Airport (PIA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to London Heathrow Airport

Best price found

£648

Fastest flight time

10h 39m

Direct flights

None
The best flight deal from Peoria, Illinois to London Heathrow Airport found on momondo in the last 72 hours is £648
The fastest flight from Peoria, Illinois to London Heathrow Airport takes 10h 39m
There are no direct flights from Peoria, Illinois to London Heathrow Airport. Popular non-direct route for this connection is Greater Peoria Airport - London Heathrow Airport.

  • How far is Greater Peoria to London Heathrow by plane?

    The distance between Greater Peoria and London Heathrow is about 4063.6 mi. Typically, this will take 10h 39m by plane in normal conditions.

  • When did momondo last update prices for flights from Greater Peoria Airport to London Heathrow Airport?

    Prices for flights from Greater Peoria Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Greater Peoria Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Peoria to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Peoria.

Can I find flights from Peoria to London with flexible booking policies on momondo?

Flights from Peoria to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Peoria to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Peoria.

I’m not ready to book a flight from Peoria to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Peoria to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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