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Cheap flights from London to Allentown from $1,043

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Allentown departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Allentown

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Allentown.
United Airlines Logo
8:30 am - 4:57 pmLHR-ABE
13h 27m1 stop
United Airlines Logo
5:32 pm - 11:45 amABE-LHR
13h 13m1 stop
$1,333United Airlines
Find Deal
Sat, May 3 - Thu, May 8
 Logo
6:30 am - 9:45 pmLHR-ABE
20h 15m2 stops
 Logo
6:37 am - 8:20 amABE-LHR
20h 43m1 stop
$1,702
Find Deal
Sat, May 3 - Thu, May 8
 Logo
6:00 am - 9:45 pmLHR-ABE
20h 45m2 stops
 Logo
6:37 am - 9:40 amABE-LHR
22h 03m2 stops
$1,743
Find Deal
Sat, May 3 - Thu, May 8
 Logo
6:30 am - 9:55 pmLHR-ABE
20h 25m2 stops
 Logo
5:35 pm - 11:45 amABE-LHR
13h 10m1 stop
$2,106
Find Deal
Tue, Jul 1 - Fri, Jul 11
 Logo
6:00 am - 9:55 pmLHR-ABE
20h 55m2 stops
 Logo
5:35 pm - 5:05 pmABE-LHR
18h 30m2 stops
$2,107
Find Deal
Tue, Jul 1 - Fri, Jul 11
 Logo
8:30 am - 9:55 pmLHR-ABE
18h 25m1 stop
 Logo
5:35 pm - 5:05 pmABE-LHR
18h 30m2 stops
$2,990
Find Deal
Sat, Jul 19 - Sun, Jul 20
 Logo
8:40 am - 9:55 pmLHR-ABE
18h 15m2 stops
 Logo
5:35 pm - 11:45 amABE-LHR
13h 10m1 stop
$3,487
Find Deal
Thu, Jun 5 - Sun, Jun 8
 Logo
8:30 am - 9:55 pmLHR-ABE
18h 25m1 stop
 Logo
5:35 pm - 11:45 amABE-LHR
13h 10m1 stop
$3,502
Find Deal
Thu, Jun 5 - Sun, Jun 8
 Logo
8:40 am - 9:55 pmLHR-ABE
18h 15m2 stops
 Logo
5:35 pm - 3:40 pmABE-LHR
17h 05m2 stops
$3,513
Find Deal
Thu, Jun 5 - Sun, Jun 8

See travel insights to Allentown from

How to get the cheapest flight ticket from London 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 to Allentown is on a Wednesday when prices can be found for as low as $892. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Wednesday is $892.

What is the cheapest time of day to depart on your flight to Allentown?

In the evening is the cheapest time of day to fly from London to Allentown when you can find flight prices for as low as $881. Flying to Allentown in the evening is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $881.

When to book flights from London to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from London to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Allentown (LON to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Allentown

Best Price Found

$1,043

Fastest flight time

12h 40m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from London in the past 72 hours is $1,043. The best round-trip flight deal from London to Allentown found on momondo in the last 72 hours is $1,333.
The fastest flight from London to Allentown takes 12h 40m
There are no direct flights from London to Allentown. Popular non-direct route for this connection is London Heathrow Airport - Allentown-Bethlehem Airport.
There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

  • How far is London to Allentown-Bethlehem by plane?

    Allentown-Bethlehem is 3523.4 mi away from London. 13h 27m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London to Allentown-Bethlehem Airport?

    Prices for flights from London to Allentown-Bethlehem Airport are updated daily.

  • How old do you have to be to fly from London to Allentown-Bethlehem Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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Why use momondo?

Why should I use momondo to find a flight deal from London to Allentown?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Allentown. momondo saves you time and could save you money on your trip.

Can I find flights from London to Allentown with flexible booking policies on momondo?

momondo does allow users to show only those flights to Allentown from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Allentown?

momondo helps you find the best flight between London and Allentown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Allentown right now. Can momondo alert me if prices change?

Price alerts on flights to Allentown from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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