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Cheap flights from Sheffield to Allentown from £540

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — ABE
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Allentown

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Allentown
Explore the most affordable flight options available from Sheffield to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Wed 4/313:00
MAN
-
ABE
2 stops25h 56m
United Airlines
Sun 8/318:51
ABE
-
MAN
2 stops37h 29m
United Airlines
Deal found 17/2£792
Tue 7/405:55
MAN
-
ABE
2 stops32h 53m
United Airlines
Tue 14/410:35
ABE
-
MAN
2 stops26h 00m
United Airlines
Deal found 21/2£910
Sat 4/417:30
MAN
-
ABE
2 stops28h 47m
KLM
Sat 11/417:58
ABE
-
MAN
2 stops57h 27m
KLM
Deal found 18/2£973
Mon 6/411:10
MAN
-
ABE
2 stops34h 53m
United Airlines
Mon 13/417:38
ABE
-
MAN
2 stops35h 47m
United Airlines
Deal found 20/2£1,068
Sat 4/417:30
MAN
-
ABE
2 stops28h 47m
Virgin Atlantic
Sat 11/417:58
ABE
-
MAN
1 stop32h 17m
Virgin Atlantic
Deal found 18/2£1,153
Sun 5/411:10
MAN
-
ABE
2 stops39h 07m
United Airlines
Sun 12/410:35
ABE
-
MAN
2 stops25h 45m
United Airlines
Deal found 19/2£1,333
Sat 4/406:05
MAN
-
ABE
3 stops20h 12m
United Airlines
Sat 11/406:15
ABE
-
MAN
3 stops22h 35m
United Airlines
Deal found 18/2£1,344
Sat 4/413:15
MAN
-
ABE
1 stop33h 02m
Multiple Airlines
Sat 11/417:58
ABE
-
MAN
1 stop32h 17m
Multiple Airlines
Deal found 18/2£1,642

Find flight deals from Sheffield to Allentown

Keep the following information in mind while searching for Sheffield to Allentown flight deals. Data was last updated 21 February 2026.

Round-trip from

£792

One-way from

£540

Popular in

December

Cheapest in

June

Average price

£430
United Airlines
  • United Airlines
  • 4/3-8/3
  • 4 total stops
  • 63h 25m total
  • Sheffield to Allentown
Search Deals
KLM
  • KLM
  • 23/5
  • 2 total stops
  • 28h 53m total
  • Sheffield to Allentown
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to Allentown 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 21 February 2026.
Use the filters below to find and compare flights from Sheffield to Allentown that are best for you.

Fly from

Sheffield

Fly to

Allentown

Route

Depart

Return

Price

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Wed 4/3

13:00-09:56

2 stops25h 56m

Allentown-Bethlehem

Sun 8/3

18:51-12:20

2 stops37h 29m

£792

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Tue 7/4

05:55-09:48

2 stops32h 53m

Allentown-Bethlehem

Tue 14/4

10:35-17:35

2 stops26h 00m

£910

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sat 4/4

17:30-17:17

2 stops28h 47m

Allentown-Bethlehem

Sat 11/4

17:58-08:25

2 stops57h 27m

£973

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Mon 6/4

11:10-17:03

2 stops34h 53m

Allentown-Bethlehem

Mon 13/4

17:38-10:25

2 stops35h 47m

£1,068

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sat 4/4

17:30-17:17

2 stops28h 47m

Allentown-Bethlehem

Sat 11/4

17:58-07:15

1 stop32h 17m

£1,153

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sun 5/4

11:10-21:17

2 stops39h 07m

Allentown-Bethlehem

Sun 12/4

10:35-17:20

2 stops25h 45m

£1,333

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sat 4/4

06:05-21:17

3 stops20h 12m

Allentown-Bethlehem

Sat 11/4

06:15-09:50

3 stops22h 35m

£1,344

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sat 4/4

13:15-17:17

1 stop33h 02m

Allentown-Bethlehem

Sat 11/4

17:58-07:15

1 stop32h 17m

£1,642

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sat 23/5

17:30-17:23

2 stops28h 53m

£540

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Sat 23/5

13:40-23:26

3 stops38h 46m

£578

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Sheffield to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Sheffield 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 Sheffield to Allentown

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

Currently, November is the cheapest month in which you can book a flight from Sheffield to Allentown (average of £345). Flying from Sheffield to Allentown in July is currently the most expensive (average of £445). 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 Sheffield to Allentown. 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 into for flights to Allentown from Sheffield?

    If you book a flight to Allentown from Sheffield, you will be flying to Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown. There are 0 flights from Sheffield to Allentown-Bethlehem per day from 0 different airlines.

  • How long is the flight from Sheffield to Allentown?

    United Airlines and KLM can get you from Sheffield to Allentown in just under 25h 56m. Your travel time can differ by up to 2h 51m. The distance from Sheffield to Allentown is about 3395 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sheffield to Allentown 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 Sheffield to Allentown?

    Currently, November is the cheapest month in which you can book a flight from Sheffield to Allentown (average of £345). Flying from Sheffield to Allentown in July is currently the most expensive (average of £445). 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 Sheffield to Allentown

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

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Why should you use Cheapflights to find cheap flight tickets from Sheffield to Allentown?

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

Certainly. Search results for flights to Allentown from Sheffield shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Sheffield to Allentown on Cheapflights with our Price Alert feature and get notified when better prices are available.

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