$336 Cheap flights from Palm Beach Intl. to Heathrow (PBI to LHR)

If you want to get as quickly as possible from PBI to Heathrow Airport, consider American Airlines, Delta and British Airways. No airlines advertise direct flights between the two locations, so you’ll have to make at least one stopover.

The journey time between Palm Beach County and London is approximately 10 hours and 30 minutes — long enough to disturb anyone’s body clock. Consider the differences in time zones and be sure to get some sleep on the flight to ward off jet lag.

You’ll have covered 4,400 mi by the time you’ve taken off from Palm Beach Intl. Airport (PBI) and touched down at LHR. Remember to bring plenty to keep you busy — it’ll be a long flight.

There are currently no airlines offering direct flights between PBI and London Heathrow. Save time and avoid irritating layovers by investigating the best routes well in advance.

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.