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Cheap flights from Allentown to England from £309

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — LHR
14 Dec — 21 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 14 November 2025.

Round-trip from

£478

One-way from

£309
United Airlines
  • United Airlines
  • 9/12-16/12
  • 4 total stops
  • 66h 10m total
  • Allentown to England
Search Deals
Delta
  • Delta
  • 15/3
  • 2 total stops
  • 18h 55m 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 14 November 2025.

Tue 9/1217:22ABE - LHR
2 stops32h 48mUnited Airlines
Tue 16/1207:30LHR - ABE
2 stops33h 22mUnited Airlines
Deal found 11/11£478
Tue 9/1212:54ABE - LHR
1 stop17h 46mKLM
Tue 16/1208:55LHR - ABE
1 stop18h 16mKLM
Deal found 11/11£492
Thu 13/1117:22ABE - LHR
1 stop12h 53mMultiple Airlines
Thu 20/1106:50LHR - ABE
2 stops14h 57mMultiple Airlines
Deal found 12/11£508
Thu 13/1112:56ABE - LHR
1 stop17h 44mKLM
Thu 20/1108:55LHR - ABE
1 stop13h 24mKLM
Deal found 12/11£530
Wed 31/1206:25ABE - LHR
1 stop20h 25mKLM
Wed 7/108:55LHR - ABE
1 stop18h 55mKLM
Deal found 12/11£568
Wed 31/1206:17ABE - LHR
2 stops19h 23mUnited Airlines
Wed 7/112:50LHR - ABE
2 stops26h 51mUnited Airlines
Deal found 13/11£571
Tue 9/1213:00ABE - LCY
2 stops23h 35mMultiple Airlines
Tue 16/1209:50LCY - ABE
3 stops31h 02mMultiple Airlines
Deal found 11/11£590
Thu 13/1113:00ABE - LCY
2 stops18h 55mMultiple Airlines
Thu 20/1113:30LCY - ABE
2 stops36h 46mMultiple Airlines
Deal found 12/11£609
Fri 5/1206:25ABE - EDI
2 stops25h 15mDelta
Tue 9/1213:30EDI - ABE
2 stops37h 41mDelta
Deal found 11/11£628
Tue 25/1113:00ABE - LHR
1 stop11h 55mUnited Airlines
Mon 1/1213:50LHR - ABE
2 stops36h 56mUnited Airlines
Deal found 12/11£644
Tue 25/1113:00ABE - LCY
2 stops23h 35mMultiple Airlines
Mon 1/1217:15LCY - ABE
2 stops33h 31mMultiple Airlines
Deal found 12/11£693
Sun 14/1212:54ABE - LHR
1 stop13h 56mDelta
Wed 31/1206:30LHR - ABE
2 stops21h 16mDelta
Deal found 12/11£847

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 14 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

Tue 9/12

17:22-07:10

2 stops32h 48m

London Heathrow

Tue 16/12

07:30-11:52

2 stops33h 22m

£478

AllentownEdinburgh

ABE - EDI

ABEEDI

Allentown-Bethlehem

Thu 8/1

12:47-16:05

2 stops22h 18m

Edinburgh Turnhouse

Tue 13/1

05:50-22:50

2 stops22h 00m

£480

AllentownEdinburgh

ABE - EDI

ABEEDI

Allentown-Bethlehem

Thu 8/1

12:47-16:05

2 stops22h 18m

Edinburgh Turnhouse

Wed 14/1

11:00-22:50

2 stops40h 50m

£480

AllentownEdinburgh

ABE - EDI

ABEEDI

Allentown-Bethlehem

Thu 8/1

12:47-16:05

2 stops22h 18m

Edinburgh Turnhouse

Mon 12/1

11:00-22:50

2 stops40h 50m

£480

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Tue 9/12

12:54-11:40

1 stop17h 46m

London Heathrow

Tue 16/12

08:55-22:11

1 stop18h 16m

£492

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Fri 16/1

17:58-11:40

1 stop12h 42m

London Heathrow

Mon 19/1

12:30-22:50

1 stop15h 20m

£498

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 31/12

06:25-06:25

1 stop19h 00m

London Heathrow

Wed 7/1

08:55-22:50

1 stop18h 55m

£549

AllentownEdinburgh

ABE - EDI

ABEEDI

Allentown-Bethlehem

Wed 7/1

17:58-16:05

2 stops41h 07m

Edinburgh Turnhouse

Wed 14/1

11:00-12:07

2 stops30h 07m

£561

AllentownEdinburgh

ABE - EDI

ABEEDI

Allentown-Bethlehem

Wed 7/1

17:58-16:05

2 stops41h 07m

Edinburgh Turnhouse

Tue 13/1

05:50-12:07

2 stops35h 17m

£561

AllentownEdinburgh

ABE - EDI

ABEEDI

Allentown-Bethlehem

Wed 7/1

17:58-16:05

2 stops41h 07m

Edinburgh Turnhouse

Mon 12/1

11:00-17:18

2 stops35h 18m

£561

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 £236). Flying from Allentown to England in May is currently the most expensive (average of £369). 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 £492, United Airlines can have you in England from Allentown in 17h 46m. 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 cheapest airlines to fly from Allentown to England one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £309. However, be on the lookout for offers from Air France and United Airlines, as they are both options that can get you from Allentown to England for a low price.

  • 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 - London City or Allentown-Bethlehem - Edinburgh Turnhouse.

  • 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 £236). Flying from Allentown to England in May is currently the most expensive (average of £369). 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Allentown to England?

Cheapflights makes it easy to find Allentown to England flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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.

Can Cheapflights notify me if prices for flights from Allentown to England become cheaper?

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