Vuelos Desde A. Internacional O'Hare (ORD) a Heathrow (LHR) Empezando Desde $250

Sometimes, a trip is all about the journey; other times, the magic is in the destination. If you’re keen to get to where you’re going fast, multiple airlines offer direct flights from O’Hare Airport to Heathrow Airport, including British Airways and United Airlines.

It usually takes 7 hours and 44 minutes to journey from ORD to Heathrow Airport. You’ll be in your seat for a while, so amuse yourself with a movie or get stuck into the airway’s magazines.

With 3,900 mi between O’Hare Intl. Airport (ORD) and Heathrow Airport (LHR), you’ll have more than enough time to relax. Enjoy the entertainment on board, write in your journal or snooze for a while.

There are a few airlines that offer direct flights from O’Hare Intl. Airport (ORD) to Heathrow Airport. British Airways (BA) is one of the most reputable, operating roughly 60 flights every month. Don’t forget to also look up the deals on offer from United Airlines (UA). Another well-known airline, it operates 30 flights each month on the Chicago to London route. Compare the two airlines to find your perfect fare.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.