$690 Find Cheap Flights from Peoria to London Heathrow Airport - Compare and Save

In the last 5 days, the lowest price for a flight from Peoria to London Heathrow Airport was $690 for a one-way ticket and $737 for a round-trip.

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

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

Star Alliance, and oneworld are the airline alliances operating flights between Peoria and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Peoria to London are United Airlines and American Airlines. With an average price for the route of $1,440 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,236 and an overall rating of 7.1.

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 Peoria to London Heathrow Airport.

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Peoria with another airline. Booking your flights between Peoria and LHR can sometimes prove cheaper using this method.

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 London Heathrow Airport from Peoria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.