Cheap flights from London to Illinois from £180

Yes, there are multiple flights from London to Illinois for under £400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £374, but on average you can expect to pay £397.

Cheapflights has at least 20 direct flights from London to Illinois under £500. A good price for a nonstop flight from London to Illinois is less than £530.

There are currently 20+ open flights from London to Illinois within the next 7 days for less than £500.

While some choose either London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl, London Heathrow - Chicago O'Hare Intl is the most popular route from London to Illinois.

Before booking your flight to Illinois from London, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (97%), Air Canada (83%), Austrian Airlines( 83%).

Looking for the cheapest flight from London to Illinois? While on average our users pay £1,297, our data indicates the cheapest price to be £479. The most popular route (London Heathrow - Chicago O'Hare Intl), is priced around £368.

LHR stands for London Heathrow Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

The amount of baggage you can bring on your London to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter London to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on London to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Illinois.

Yes. Cheapflights offers flight deals from London to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from London to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on London to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The London to Illinois flight deals you see on this page were last updated on 17/6.

When booking a flight from London to Illinois, you may want to consider flying on American Airlines, Air Canada or Finnair as they are the most popular for this route.

Currently, January is the cheapest month in which you can book a flight from London to Illinois (average of £601). Flying from London to Illinois in July is currently the most expensive (average of £766). 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.