Thursday flights are found to be more expensive to fly from London to Allentown. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Allentown.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 50% on flights from London to Allentown compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £359. For sooner than that we have options available in the next 3 days from £441.
March can be a great time to fly to Allentown from London with a flight ticket averaging about £304. Cheapflights users have found deals in the month of March for as cheap as £222. The most expensive prices can be found in the month of July.
A simple way to save on the total cost of your ticket is to fly from London to Allentown at midday. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Lehigh Valley for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
One of the carriers operating flights from London to Allentown Allentown-Bethlehem that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from London to Allentown for under £574. The cheapest flight booked recently is on Delta for just £514, but on average you can expect to pay £572.
There are no direct flights from London to Allentown, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
With an average temperature of 30 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Lehigh Valley are hotter than in London.
A quick flight from London to Allentown can take about 15h 09m. American Airlines provides one of the quickest options available for as low as £567. Both multi-stop and direct flights can be found to your destination and back.
According to our current data, Delta (£514), KLM (£549), and American Airlines (£566) offers the cheapest pricing from London to Allentown. Users have found that Delta is 25% cheaper than the other options available to this destination.