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Cheap flights from London to Allentown from £563

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Allentown departing on 10/12. 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 return flights

These are some of the best return flight deals from London to Allentown that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Allentown.

Cheap last-minute flights

Planning a quick getaway from London to Allentown? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Allentown, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Allentown

Find recent round-trip train or bus tickets from London to Allentown.

All round-trip flight deals to Allentown

The cheapest plane tickets to Allentown found on KAYAK recently.
10:50 - 22:55LHR-ABE
17h 05m1 stop
17:35 - 12:40ABE-LHR
14h 05m2 stops
£563Virgin Atlantic
Find Deal
Tue, 10 Dec - Mon, 16 Dec
14:30 - 22:55LHR-ABE
13h 25m1 stop
17:35 - 12:40ABE-LHR
14h 05m2 stops
£608Virgin Atlantic
Find Deal
Fri, 13 Dec - Mon, 16 Dec
16:30 - 17:25LHR-ABE
29h 55m2 stops
17:17 - 12:00ABE-LHR
13h 43m1 stop
£657Finnair
Find Deal
Sun, 24 Nov - Sat, 30 Nov
06:30 - 17:09LHR-ABE
15h 39m2 stops
17:35 - 10:35ABE-LHR
12h 00m1 stop
£686KLM
Find Deal
Thu, 5 Dec - Thu, 12 Dec
14:30 - 22:53LHR-ABE
13h 23m1 stop
17:35 - 10:35ABE-LHR
12h 00m1 stop
£694KLM
Find Deal
Thu, 5 Dec - Thu, 12 Dec
13:10 - 20:25LHR-ABE
12h 15m1 stop
17:17 - 12:00ABE-LHR
13h 43m1 stop
£706Finnair
Find Deal
Sun, 24 Nov - Sat, 30 Nov
12:30 - 23:14LHR-ABE
15h 44m1 stop
06:00 - 06:20ABE-LHR
19h 20m1 stop
£1,190Delta
Find Deal
Sat, 21 Dec - Sat, 28 Dec
09:10 - 23:14LHR-ABE
19h 04m2 stops
06:00 - 06:20ABE-LHR
19h 20m1 stop
£1,281Delta
Find Deal
Sun, 22 Dec - Sun, 29 Dec
20:45 - 23:14LHR-ABE
31h 29m3 stops
06:00 - 12:50ABE-LHR
25h 50m2 stops
£1,285
Find Deal
Sun, 24 Nov - Sat, 30 Nov
21:40 - 23:14LHR-ABE
30h 34m2 stops
06:00 - 12:50ABE-LHR
25h 50m2 stops
£1,339
Find Deal
Sun, 24 Nov - Sat, 30 Nov
06:30 - 17:13LHR-ABE
15h 43m2 stops
£1,189Delta
Find Deal
Wed, 19 Feb
16:10 - 12:06LHR-ABE
24h 56m1 stop
£1,203Delta
Find Deal
Wed, 19 Feb
06:30 - 17:13LHR-ABE
15h 43m2 stops
£7,934Delta
Find Deal
Wed, 19 Feb
12:30 - 23:25LHR-ABE
15h 55m1 stop
£7,948Delta
Find Deal
Wed, 19 Feb

KLM flights from London to Allentown

Our best KLM deals on London to Allentown flight tickets
KLM
5 Dec
LHR06:30London Heathrow
15h 39m
2 stops
ABE17:09Allentown-Bethlehem
12 Dec
ABE17:35Allentown-Bethlehem
12h 00m
1 stop
LHR10:35London Heathrow
KLM
5 Dec
LHR14:30London Heathrow
13h 23m
1 stop
ABE22:53Allentown-Bethlehem
12 Dec
ABE17:35Allentown-Bethlehem
12h 00m
1 stop
LHR10:35London Heathrow

Virgin Atlantic flights from London to Allentown

Our best Virgin Atlantic deals on London to Allentown flight tickets
Virgin Atlantic
10 Dec
LHR10:50London Heathrow
17h 05m
1 stop
ABE22:55Allentown-Bethlehem
16 Dec
ABE17:35Allentown-Bethlehem
14h 05m
2 stops
LHR12:40London Heathrow
Virgin Atlantic
13 Dec
LHR14:30London Heathrow
13h 25m
1 stop
ABE22:55Allentown-Bethlehem
16 Dec
ABE17:35Allentown-Bethlehem
14h 05m
2 stops
LHR12:40London Heathrow
Virgin Atlantic
13 Dec
LHR08:50London Heathrow
19h 05m
2 stops
ABE22:55Allentown-Bethlehem
16 Dec
ABE06:10Allentown-Bethlehem
19h 40m
2 stops
LHR06:50London Heathrow

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 month to fly from London to Allentown?

February. The cheapest time of year to fly to Allentown from London is February. The most expensive is November.

What is the cheapest day to depart London for Allentown?

Monday. The cheapest day of the week is usually Monday. The most expensive is usually Sunday.

When is the cheapest time to fly from London to Allentown?

At midday. London to Allentown flights are approximately 3% more expensive in the morning than at midday

What is the cheapest London to Allentown flight route?

London Heathrow - Allentown-Bethlehem. Fly from London Heathrow to Allentown-Bethlehem for the best London - Allentown flight prices

Can stopping save me money on London to Allentown flights?

You could potentially save up to 1% on your flight if you consider stops on a London to Allentown flight.

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 return 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

£1,189

Fastest flight time

12h 15m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from London in the past 72 hours is £1,189. The best return flight deal from London to Allentown found on momondo in the last 72 hours is £563.
The fastest flight from London to Allentown takes 12h 15m
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. Flights usually cover this in 12h 15m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from London 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 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from London.

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

Yes. All flights to Allentown from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from London.

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

If you are not ready to book a flight from London to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.


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