LHR - PIA

£806 Find Cheap Flights from London Heathrow Airport to Peoria

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Peoria departing on 21/4. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Peoria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Peoria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Peoria, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£806
Lufthansa
Tue 21/4Tue 28/4
LHR - PIA • 2 stops
Cheapest one-way flight
£928
Lufthansa
Sun 2/8
LHR - PIA • 2 stops
Top airlines
Cheapest • from £806 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Peoria. You’ll need at least 1 connection.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Peoria!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Peoria (LHR-PIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Peoria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Peoria

Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
13:30 - 22:57
LHR
-
PIA
15h 27m
2 stops
Lufthansa Logo
13:20 - 06:45
PIA
-
LHR
11h 25m
1 stop
£806Lufthansa
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
12:15 - 18:34
LHR
-
PIA
12h 19m
1 stop
British Airways Logo
19:15 - 12:15
PIA
-
LHR
11h 00m
1 stop
£833British Airways
Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
08:45 - 18:53
LHR
-
PIA
16h 08m
2 stops
United Airlines Logo
10:40 - 07:15
PIA
-
LHR
14h 35m
2 stops
£835United Airlines
Wed, 22 Apr - Wed, 29 Apr
United Airlines Logo
06:50 - 16:44
LHR
-
PIA
15h 54m
2 stops
United Airlines Logo
08:05 - 06:45
PIA
-
LHR
16h 40m
1 stop
£842United Airlines
Wed, 22 Apr - Wed, 29 Apr
United Airlines Logo
14:10 - 22:57
LHR
-
PIA
14h 47m
1 stop
United Airlines Logo
19:43 - 11:55
PIA
-
LHR
10h 12m
1 stop
£865United Airlines
Thu, 23 Apr - Thu, 30 Apr
United Airlines Logo
08:45 - 18:53
LHR
-
PIA
16h 08m
2 stops
United Airlines Logo
10:45 - 05:55
PIA
-
LHR
13h 10m
2 stops
£867United Airlines
Sat, 25 Apr - Sat, 2 May
Lufthansa Logo
13:30 - 22:57
LHR
-
PIA
15h 27m
2 stops
Lufthansa Logo
13:35 - 08:30
PIA
-
LHR
12h 55m
1 stop
£873Lufthansa
Fri, 17 Apr - Sun, 19 Apr
United Airlines Logo
08:40 - 18:53
LHR
-
PIA
16h 13m
2 stops
United Airlines Logo
19:43 - 06:45
PIA
-
LHR
29h 02m
1 stop
£875United Airlines
Thu, 23 Apr - Thu, 30 Apr
British Airways Logo
09:45 - 23:33
LHR
-
PIA
19h 48m
1 stop
British Airways Logo
19:05 - 11:15
PIA
-
LHR
10h 10m
1 stop
£881British Airways
Thu, 23 Apr - Thu, 30 Apr
United Airlines Logo
08:00 - 14:08
LHR
-
PIA
12h 08m
1 stop
United Airlines Logo
14:50 - 08:30
PIA
-
LHR
11h 40m
1 stop
£894United Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Peoria flights

Get data-powered insights and trends into flights from Heathrow to Peoria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Peoria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Peoria were found on Lufthansa (£806) and British Airways (£833).

Good to know - Cheap tickets from London Heathrow Airport to Peoria

Cheapest flight£806
Flight from London Heathrow Airport to Peoria

When to book flights from Heathrow to Peoria

Are your dates flexible? Find out the best times to travel from Heathrow to Peoria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Peoria flights

  • What is the cheapest flight from London Heathrow Airport to Peoria?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Peoria was £928 for a one-way ticket and £806 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Peoria?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Peoria, also known as Greater Peoria.

  • Which aircraft models fly most regularly from London Heathrow Airport to Peoria?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Peoria?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Peoria.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Peoria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Peoria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Peoria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Peoria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Peoria with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Peoria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Peoria

 
See real verified KAYAK customer reviews for airlines flying from London to Peoria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Peoria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9418 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

They never clean the toilet, and the food is worse

4.0 OkayAnonymous, Mar 2026
HND - ORD
Read more United Airlines reviews

They never clean the toilet, and the food is worse

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Horrible Flight significantly delayed. Not due to united issue. But trying to rebook connection flight and get information about overnight accommodation was difficult. Agent did not seem to care or have any interest to help.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

This Japanese airline provides great service and very helpful in assisting their passengers.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Everything you need to know for your flight from Heathrow to Peoria

Information on your arrival and departure airports