How does KAYAK find such low prices on flights from Allentown to the United Kingdom?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to the United Kingdom. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to the United Kingdom?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Allentown to the United Kingdom?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to the United Kingdom with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to the United Kingdom?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Allentown to the United Kingdom take?

The duration of a flight to the United Kingdom depends on your arrival airport. The shortest routes to the United Kingdom from Allentown are to Edinburgh , which takes 12h 40m , London , which takes 14h 54m, and Manchester , which takes 15h 09m.

How long does a flight from Allentown to the United Kingdom take?

The duration of a flight to the United Kingdom depends on your arrival airport. The shortest routes to the United Kingdom from Allentown are to Edinburgh , which takes 12h 40m , London , which takes 14h 54m, and Manchester , which takes 15h 09m.

$352 CHEAP FLIGHTS from Allentown to the United Kingdom

KAYAK searches hundreds of travel sites at once for deals on flights to the United Kingdom

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Flight Deals

One-wayRound-trip

London1 stop$870

Edinburgh2 stops$897

Manchester2 stops$1,331

London1 stop$870

Edinburgh2 stops$897

Manchester2 stops$1,331

Book Cheap Allentown to the United Kingdom Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Allentown to the United Kingdom

Wed, Aug 19 - Thu, Aug 27

6:13 pm - 1:15 pm

ABE

LHR

14h 02m

1 stop

6:30 am - 5:30 pm

LHR

ABE

16h 00m

2 stops

$870Delta

Thu, Oct 8 - Sun, Oct 11

1:00 pm - 1:45 pm

ABE

LHR

19h 45m

2 stops

8:40 am - 10:46 pm

LHR

ABE

19h 06m

2 stops

$875Delta

Sat, Oct 10 - Mon, Oct 12

2:30 pm - 10:15 am

ABE

LHR

14h 45m

2 stops

8:00 am - 4:56 pm

LHR

ABE

13h 56m

1 stop

$882United Airlines

Sat, Oct 10 - Mon, Oct 12

2:30 pm - 10:15 am

ABE

LHR

14h 45m

2 stops

8:00 am - 4:56 pm

LHR

ABE

13h 56m

1 stop

$883United Airlines

Wed, Oct 7 - Tue, Oct 13

2:30 pm - 8:30 am

ABE

LHR

13h 00m

1 stop

6:55 am - 9:12 pm

LHR

ABE

19h 17m

2 stops

$891United Airlines

Wed, Oct 7 - Tue, Oct 13

10:38 am - 7:15 am

ABE

LHR

15h 37m

2 stops

6:55 am - 9:12 pm

LHR

ABE

19h 17m

2 stops

$895United Airlines

Tue, May 26 - Thu, May 28

10:17 am - 10:00 am

ABE

LGW

18h 43m

1 stop

2:00 pm - 2:42 pm

LGW

ABE

29h 42m

1 stop

$929Multiple Airlines

Tue, May 26 - Thu, May 28

10:17 am - 10:00 am

ABE

LGW

18h 43m

1 stop

2:00 pm - 10:28 pm

LGW

ABE

37h 28m

2 stops

$945Multiple Airlines

Sat, Jun 27 - Sat, Jul 4

5:46 pm - 5:00 pm

ABE

GLA

18h 14m

2 stops

10:25 am - 12:16 am

GLA

ABE

18h 51m

2 stops

$1,278American Airlines

Sun, Jun 28 - Sun, Jul 5

5:46 pm - 4:05 pm

ABE

MAN

17h 19m

2 stops

8:10 am - 11:27 pm

MAN

ABE

20h 17m

2 stops

$1,331British Airways

Booking Insights

KAYAK's insights & trends for Allentown to the United Kingdom flights

Get data-powered insights and trends into flights from Allentown to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Allentown to the United Kingdom were found on United Airlines ($897) and KLM ($899).

Find deals

Cheapest flight	$352

Flight from Allentown to London Heathrow Airport

How does KAYAK find such low prices on flights from Allentown to the United Kingdom?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to the United Kingdom.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to the United Kingdom?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Allentown to the United Kingdom?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to the United Kingdom with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to the United Kingdom?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to the United Kingdom

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Allentown (ABE)

$352 Find Cheap Flights from Allentown to the United Kingdom

KAYAK searches hundreds of travel sites at once for deals on flights to the United Kingdom

Cheap Flights from Allentown to the United Kingdom

Book Cheap Allentown to the United Kingdom Plane Tickets

Recent round-trip flight deals from Allentown to the United Kingdom

Recent one-way flight deals from Allentown to the United Kingdom

Recent last minute flight deals from Allentown to the United Kingdom

KAYAK's insights & trends for Allentown to the United Kingdom flights

Get data-powered insights and trends into flights from Allentown to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Allentown to the United Kingdom?

In the past 3 days, the cheapest round-trip tickets from Allentown to the United Kingdom were found on United Airlines ($897) and KLM ($899).

How long does a flight from Allentown to the United Kingdom take?

The duration of a flight to the United Kingdom depends on your arrival airport. The shortest routes to the United Kingdom from Allentown are to Edinburgh, which takes 12h 40m, London, which takes 14h 54m, and Manchester, which takes 15h 09m.

Good to know

FAQs - booking United Kingdom flights

How does KAYAK find such low prices on flights from Allentown to the United Kingdom?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to the United Kingdom.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to the United Kingdom?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Allentown to the United Kingdom?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to the United Kingdom with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to the United Kingdom?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to the United Kingdom

Information on your arrival and departure airports

Cabin class types available on flights to the United Kingdom

Complete your trip to the United Kingdom with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Allentown to the United Kingdom

Flights from Allentown to popular cities in the United Kingdom

Find deals for your return flight