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Cheap flights from Allentown to England from £306

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — LHR
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Allentown to England

Keep the following information in mind while searching for Allentown to England flight deals. Data was last updated 6 November 2025.

Round-trip from

£464

One-way from

£306
Delta
  • Delta
  • 11/2-20/2
  • 2 total stops
  • 29h 44m total
  • Allentown to England
Search Deals
United Airlines
  • United Airlines
  • 14/1
  • 2 total stops
  • 18h 20m total
  • Allentown to England
Search Deals

Find flight deals from Allentown to England

Enter your travel dates to find the best prices.

Cheapest flights from Allentown to England
Explore the most affordable flight options available from Allentown to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Sun 9/1117:22ABE - LHR
1 stop12h 53mUnited Airlines
Tue 18/1106:50LHR - ABE
2 stops14h 57mUnited Airlines
Deal found 4/11£474
Sat 22/1117:22ABE - LHR
1 stop31h 33mUnited Airlines
Thu 4/1206:50LHR - ABE
2 stops14h 57mUnited Airlines
Deal found 5/11£478
Sun 23/1106:32ABE - LHR
1 stop20h 23mUnited Airlines
Tue 2/1211:05LHR - ABE
2 stops34h 42mUnited Airlines
Deal found 4/11£484
Thu 6/1106:32ABE - LHR
1 stop18h 23mUnited Airlines
Thu 13/1106:35LHR - ABE
2 stops34h 13mUnited Airlines
Deal found 5/11£511
Thu 6/1114:00ABE - LHR
1 stop12h 20mAmerican Airlines
Thu 13/1109:55LHR - ABE
1 stop17h 58mAmerican Airlines
Deal found 5/11£534
Thu 6/1113:00ABE - LCY
2 stops18h 55mMultiple Airlines
Thu 13/1109:40LCY - ABE
3 stops31h 08mMultiple Airlines
Deal found 5/11£549
Fri 14/1113:46ABE - EDI
2 stops18h 29mAmerican Airlines
Tue 18/1107:50EDI - ABE
2 stops20h 02mAmerican Airlines
Deal found 5/11£662
Mon 22/1206:17ABE - EDI
2 stops47h 13mUnited Airlines
Mon 29/1212:30EDI - ABE
2 stops30h 25mUnited Airlines
Deal found 4/11£879
Thu 18/1212:54ABE - MAN
1 stop16h 36mDelta
Thu 25/1213:30MAN - ABE
1 stop14h 16mDelta
Deal found 3/11£980
Thu 18/1212:54ABE - MAN
2 stops16h 16mMultiple Airlines
Thu 25/1213:30MAN - ABE
1 stop14h 16mMultiple Airlines
Deal found 3/11£983
Thu 18/1212:54ABE - MAN
2 stops16h 16mAir France
Thu 25/1206:00MAN - ABE
2 stops21h 46mAir France
Deal found 3/11£995
Mon 22/1214:30ABE - EDI
2 stops39h 00mUnited Airlines
Wed 31/1209:25EDI - ABE
2 stops17h 22mUnited Airlines
Deal found 4/11£1,036

Cheapflights Fare Finder

 
Customise your flight search to find flights from Allentown to England that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Allentown to England that are best for you.

Fly from

Allentown

Fly to

England

Route

Depart

Return

Price

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 11/2

12:47-06:25

1 stop12h 38m

London Heathrow

Tue 24/2

08:55-17:18

1 stop13h 23m

£464

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 11/2

12:47-07:50

1 stop14h 03m

London Heathrow

Thu 19/2

08:55-17:18

1 stop13h 23m

£464

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Sat 14/2

17:58-07:50

1 stop32h 52m

London Heathrow

Tue 24/2

10:45-22:47

1 stop17h 02m

£468

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 11/2

16:57-11:15

1 stop13h 18m

London Heathrow

Tue 24/2

06:35-21:01

2 stops19h 26m

£479

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Fri 13/2

06:28-06:25

1 stop18h 57m

London Heathrow

Tue 24/2

06:30-17:18

2 stops15h 48m

£481

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Fri 13/2

12:47-07:50

1 stop14h 03m

London Heathrow

Fri 20/2

08:55-22:52

1 stop18h 57m

£483

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 12/2

06:28-07:50

1 stop20h 22m

London Heathrow

Tue 24/2

10:45-22:47

1 stop17h 02m

£483

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 12/2

06:28-06:25

1 stop18h 57m

London Heathrow

Fri 20/2

08:55-17:18

1 stop13h 23m

£483

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Fri 13/2

06:28-06:25

1 stop18h 57m

London Heathrow

Thu 19/2

12:30-22:47

1 stop15h 17m

£483

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Sun 15/2

12:47-06:25

1 stop12h 38m

London Heathrow

Sun 22/2

08:55-17:18

1 stop13h 23m

£483

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 43 results
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Best time to book a flight from Allentown to England

Have a flexible travel schedule? Discover the best time to fly to England from Allentown with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to England

What is the cheapest month to book a flight from Allentown to England?

Currently, March is the cheapest month in which you can book a flight from Allentown to England (average of £245). Flying from Allentown to England in May is currently the most expensive (average of £373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Allentown to England. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Allentown to England?

    Allentown-Bethlehem (ABE) is the airport you will fly out of if you book a flight from Allentown to England. It is only a 3.9 mi journey to Allentown-Bethlehem (ABE) from Allentown’s city center.

  • How long is the flight from Allentown to England?

    For as low as £464, Delta can have you in England from Allentown in 12h 38m. There are 3507 mi between Allentown and England. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Allentown to England?

    The most popular route from Allentown to England is Allentown-Bethlehem - London Heathrow. You may also consider Allentown-Bethlehem - Edinburgh Turnhouse or Allentown-Bethlehem - Manchester.

  • Can I find deals for flights from Allentown to England that include hotel bookings?

    Yes. In addition to deals on Allentown to England flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Allentown to England?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to England.

  • Can I find deals for business class flights from Allentown to England?

    Yes. Cheapflights offers flight deals from Allentown to England by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to England?

    Currently, March is the cheapest month in which you can book a flight from Allentown to England (average of £245). Flying from Allentown to England in May is currently the most expensive (average of £373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Allentown to England

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Can Cheapflights find flights from Allentown to England with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Allentown to England, users can toggle the no change fees filter when performing a flight search.

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