Cheap flights from Illinois to London (LON) from $178

Yes, there are multiple flights from Illinois to London for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $480, but on average you can expect to pay $530.

Cheapflights has at least 20 direct flights from Illinois to London under $700. A good price for a nonstop flight from Illinois to London is less than $674.

There are currently 20+ open flights from Illinois to London within the next 7 days for less than $700.

Nonstop flights can be found on the following days: Wednesday, Thursday, Friday.

On average, you can expect to see 7 flights from Illinois to London a day.
Afternoon (Noon - 6pm) - 100% of flight departures

For as low as $480, TAP AIR PORTUGAL can have you in London from Illinois in 7h 50m. The distance between Illinois and London is about 3964 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

No one likes to see their flight delayed. When booking a flight from Illinois to London consider choosing EL AL (91%), Qatar Airways (78%) or Aer Lingus (78%) as they are the most reliable in getting you off to your destination on time.

On average you can expect to pay $3,602 for a flight from Illinois to London. The cheapest flight overall is $425 while the most popular route, (Chicago O'Hare Intl - London Heathrow) is currently priced at $524.

Great question - ORD to LHR just means Chicago O'Hare Intl Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

The amount of baggage you can bring on your Illinois to London 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 Illinois to London 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 Illinois to London flights, Cheapflights offers vacation 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 Illinois to London.

Yes. Cheapflights offers flight deals from Illinois to London 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 Illinois to London 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 Illinois to London 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 Illinois to London flight deals you see on this page were last updated on 5/8.