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Cheap flights from London Heathrow Airport to Allentown from £500

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Allentown departing on 3/12. 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 Heathrow Airport to Allentown

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport 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 Heathrow Airport to Allentown.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport 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 Heathrow Airport to Allentown

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

All round-trip flight deals to Allentown

The cheapest plane tickets to Allentown found on KAYAK recently.
15:35 - 20:25LHR-ABE
33h 50m2 stops
07:55 - 08:40ABE-LHR
19h 45m2 stops
£501Finnair
Find Deal
Tue, 3 Dec - Tue, 10 Dec
13:30 - 11:24LHR-ABE
26h 54m1 stop
11:00 - 08:40ABE-LHR
16h 40m2 stops
£523Finnair
Find Deal
Tue, 3 Dec - Tue, 10 Dec
16:10 - 22:53LHR-ABE
35h 43m1 stop
17:35 - 10:35ABE-LHR
12h 00m1 stop
£564Virgin Atlantic
Find Deal
Tue, 3 Dec - Tue, 10 Dec
10:50 - 22:55LHR-ABE
17h 05m1 stop
17:35 - 12:40ABE-LHR
14h 05m2 stops
£565Virgin Atlantic
Find Deal
Tue, 10 Dec - Mon, 16 Dec
06:30 - 22:53LHR-ABE
21h 23m2 stops
12:25 - 07:55ABE-LHR
14h 30m1 stop
£573Delta
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Wed, 4 Dec - Wed, 11 Dec
06:30 - 22:53LHR-ABE
21h 23m2 stops
06:10 - 07:55ABE-LHR
20h 45m1 stop
£580Delta
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Wed, 4 Dec - Mon, 9 Dec
12:30 - 22:53LHR-ABE
15h 23m1 stop
17:35 - 10:35ABE-LHR
12h 00m1 stop
£1,170KLM
Find Deal
Mon, 2 Dec - Wed, 11 Dec
20:45 - 23:14LHR-ABE
31h 29m3 stops
06:00 - 12:50ABE-LHR
25h 50m2 stops
£1,289
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Sun, 24 Nov - Sat, 30 Nov
08:55 - 21:34LHR-ABE
17h 39m2 stops
06:30 - 07:55ABE-LHR
20h 25m1 stop
£1,303
Find Deal
Thu, 5 Dec - Sun, 8 Dec
06:30 - 17:09LHR-ABE
15h 39m2 stops
12:25 - 11:40ABE-LHR
18h 15m1 stop
£1,589KLM
Find Deal
Mon, 2 Dec - Wed, 11 Dec
06:30 - 17:13LHR-ABE
15h 43m2 stops
£1,193Delta
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Wed, 19 Feb
16:10 - 12:06LHR-ABE
24h 56m1 stop
£1,207Delta
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Wed, 19 Feb
11:30 - 22:54LHR-ABE
16h 24m2 stops
£1,238Delta
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Thu, 23 Jan
12:30 - 22:54LHR-ABE
15h 24m1 stop
£1,249Delta
Find Deal
Thu, 23 Jan
06:30 - 17:13LHR-ABE
15h 43m2 stops
£7,960Delta
Find Deal
Wed, 19 Feb
12:30 - 23:25LHR-ABE
15h 55m1 stop
£7,974Delta
Find Deal
Wed, 19 Feb

Finnair flights from London Heathrow Airport to Allentown

Our best Finnair deals on London Heathrow Airport to Allentown flight tickets
Finnair
3 Dec
LHR15:35London Heathrow
33h 50m
2 stops
ABE20:25Allentown-Bethlehem
10 Dec
ABE07:55Allentown-Bethlehem
19h 45m
2 stops
LHR08:40London Heathrow
Finnair
3 Dec
LHR13:30London Heathrow
26h 54m
1 stop
ABE11:24Allentown-Bethlehem
10 Dec
ABE11:00Allentown-Bethlehem
16h 40m
2 stops
LHR08:40London Heathrow
Finnair
8 Dec
LHR16:30London Heathrow
27h 55m
2 stops
ABE15:25Allentown-Bethlehem
15 Dec
ABE11:00Allentown-Bethlehem
15h 50m
2 stops
LHR07:50London Heathrow

Virgin Atlantic flights from London Heathrow Airport to Allentown

Our best Virgin Atlantic deals on London Heathrow Airport to Allentown flight tickets
Virgin Atlantic
3 Dec
LHR16:10London Heathrow
35h 43m
1 stop
ABE22:53Allentown-Bethlehem
10 Dec
ABE17:35Allentown-Bethlehem
12h 00m
1 stop
LHR10:35London Heathrow
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

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 London Heathrow Airport for Allentown?

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

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

At midday. London Heathrow Airport to Allentown flights are approximately 1% more expensive in the morning than at midday

Can stopping save me money on London Heathrow Airport to Allentown flights?

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

When to book flights from London Heathrow Airport to Allentown

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

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

Best price found

£1,193

Fastest flight time

12h 15m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from London Heathrow Airport in the past 72 hours is £1,193. The best return flight deal from London Heathrow Airport to Allentown found on momondo in the last 72 hours is £500.
The fastest flight from London Heathrow Airport to Allentown takes 12h 15m
There are no direct flights from London Heathrow Airport 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 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 12h 15m, 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.


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