Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Allentown
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from London Heathrow Airport to Allentown
All round-trip flight deals to Allentown
United Airlines flights from London Heathrow Airport to Allentown
Our best United Airlines deals on London Heathrow Airport to Allentown flight tickets
See travel insights to Allentown from
How to get the cheapest flight ticket from London Heathrow Airport to Allentown
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Allentown?
The cheapest day to depart from London Heathrow Airport to Allentown is on a Tuesday when prices can be found for as low as £0. Flights from London Heathrow Airport to Allentown on a Sunday will generally be more expensive and average around £892. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Allentown?
Flying to Allentown from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £0 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £651.
When to book flights from London Heathrow Airport to Allentown
Cheap London Heathrow Airport to Allentown (LHR to ABE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Allentown
How far is London Heathrow to Allentown-Bethlehem by plane?
A flight from London Heathrow to Allentown-Bethlehem will travel around 3510.6 mi. Flights usually cover this in 14h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Allentown-Bethlehem Airport?
Prices for flights from London Heathrow Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.
How old do you have to be to fly from London Heathrow Airport to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from London to Allentown?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Allentown for you.
Can I find flights from London to Allentown with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Allentown flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Allentown?
Once all potential London to Allentown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Allentown right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.