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Cheap Flights from London to Chicago $506.46

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Cheapest Flights from London to Chicago (LHR to ORD)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from London to Chicago (LHR to ORD)

Question : If speed is all that matters, how can you get from LHR to ORD as quickly as possible?
Answer : If you're able to take the fastest direct flight (which is offered by British Airways), you will be able to leave LHR at 11:45 AM GMT and get to ORD at 2:35 PM CDT (eight hours and 50 minutes). Remember, there is a time change of six hours.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Mar 29th has seen bookings (as of Mar 20th) as cheap as $498. That comes in 47% below the average price for this route. Saving on booking fees means you'll have more money in your hand for the trip.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes from the United Kingdom, as they're ranging anywhere from $498 to $4,185. The further out you book a route, the more likely you are to save.

Question : Have you considered flying out of an airport besides London Heathrow Airport (LHR)?
Answer : Lucky for you, there is another airport near London. London City Airport (LCY) is 22 miles away, and over the upcoming months, flights are being booked 26% cheaper than flights from London Heathrow Airport.

Question : Who's offering the cheapest round-trip flight to O'Hare International Airport (ORD) over the coming months?
Answer : Prices are hitting as high as $4,185 over the next three months when flying to ORD from LHR. Check out Lufthansa, as they have been booking customers at just $498.

Question : Which airline has been on schedule to O'Hare International Airport (ORD) from London Heathrow Airport (LHR) the most?
Answer : United Airlines holds the best record for flights from LHR to ORD with an 86% on-time rate. If they are late for some reason though, the average delay is about half an hour.

Question : How long do most people visit Chicago?
Answer : Of course you're not most people, but if you were, you'd stay roughly 15 days.

Question : Can you cut down on flight costs by changing the day of the week you travel to Chicago?
Answer : For the month of April, Wednesday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Should you be aware of any airlines that have a reputation of delayed arrivals for this route?
Answer : British Airways is late on 30% of flights from London Heathrow Airport (LHR) to O'Hare International Airport (ORD) at the moment. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : How often are flights late from London Heathrow Airport (LHR) to O'Hare International Airport (ORD)?
Answer : The London to Chicago route has an 82% on-time rate, ranking in the 71st percentile worldwide in getting their passengers to their destinations on schedule. If a flight is delayed, though, expect an average of about half an hour added to your flight time.

Question : Is this route your best bet for getting to Chicago with minimal delays?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. LHR to ORD currently has 4 stars out of 5, earning it one of the best performances in the world.

Question : For LHR to ORD, how many departure times are there on a given day?
Answer : Depending on the day, the number of flight times will change, but on average there are eight. That is higher than the national average of two.

Question : From London to Chicago, which day of the week is going to have the most flight times?
Answer : With eight total flight time options, Saturday provides the most flexibility from LHR to ORD. Friday currently offers the least amount of flight times with only seven options.

Question : About how long is the flight from London to Chicago?
Answer : Flying from LHR to ORD typically takes about nine hours and six minutes.