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Cheap flights from Birmingham to Allentown from £837

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham to Allentown departing on 23/4. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:05 - 09:48
BHX
-
ABE
32h 43m
2 stops
United Airlines Logo
14:15 - 17:15
ABE
-
BHX
22h 00m
2 stops
£837United Airlines
Thu, 23 Apr - Thu, 30 Apr
United Airlines Logo
06:05 - 09:48
BHX
-
ABE
32h 43m
2 stops
United Airlines Logo
17:43 - 17:35
ABE
-
BHX
42h 52m
2 stops
£844United Airlines
Thu, 16 Apr - Mon, 20 Apr
United Airlines Logo
10:15 - 09:48
BHX
-
ABE
28h 33m
2 stops
United Airlines Logo
17:43 - 17:35
ABE
-
BHX
42h 52m
2 stops
£847United Airlines
Thu, 16 Apr - Mon, 20 Apr
United Airlines Logo
06:05 - 09:48
BHX
-
ABE
32h 43m
2 stops
United Airlines Logo
17:43 - 17:35
ABE
-
BHX
42h 52m
2 stops
£848United Airlines
Thu, 16 Apr - Mon, 20 Apr
United Airlines Logo
10:15 - 09:48
BHX
-
ABE
28h 33m
2 stops
United Airlines Logo
17:43 - 17:35
ABE
-
BHX
42h 52m
2 stops
£849United Airlines
Thu, 16 Apr - Mon, 20 Apr
United Airlines Logo
06:05 - 09:48
BHX
-
ABE
32h 43m
2 stops
United Airlines Logo
17:43 - 17:35
ABE
-
BHX
42h 52m
2 stops
£864United Airlines
Thu, 16 Apr - Mon, 20 Apr
United Airlines Logo
10:35 - 09:48
BHX
-
ABE
52h 13m
2 stops
United Airlines Logo
10:35 - 09:45
ABE
-
BHX
18h 10m
2 stops
£904United Airlines
Sun, 26 Apr - Sun, 3 May

United Airlines flights from Birmingham to Allentown

Our best United Airlines deals on Birmingham to Allentown flight tickets
United Airlines
23 Apr
BHX06:05Birmingham
32h 43m
2 stops
ABE09:48Allentown-Bethlehem
30 Apr
ABE14:15Allentown-Bethlehem
22h 00m
2 stops
BHX17:15Birmingham
£837
United Airlines
16 Apr
BHX06:05Birmingham
32h 43m
2 stops
ABE09:48Allentown-Bethlehem
20 Apr
ABE17:43Allentown-Bethlehem
42h 52m
2 stops
BHX17:35Birmingham
£844
United Airlines
16 Apr
BHX10:15Birmingham
28h 33m
2 stops
ABE09:48Allentown-Bethlehem
20 Apr
ABE17:43Allentown-Bethlehem
42h 52m
2 stops
BHX17:35Birmingham
£847

momondo Fare Finder

 
Customise your flight search to find flights from Birmingham 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, momondo users made 279,928 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from Birmingham to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Thu 23/4

06:05-09:48

2 stops32h 43m

Allentown-Bethlehem

Thu 30/4

14:15-17:15

2 stops22h 00m

£837

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Thu 16/4

06:05-09:48

2 stops32h 43m

Allentown-Bethlehem

Mon 20/4

17:43-17:35

2 stops42h 52m

£844

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Thu 16/4

10:15-09:48

2 stops28h 33m

Allentown-Bethlehem

Mon 20/4

17:43-17:35

2 stops42h 52m

£847

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Thu 16/4

06:05-09:48

2 stops32h 43m

Allentown-Bethlehem

Mon 20/4

17:43-17:35

2 stops42h 52m

£848

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Thu 16/4

10:15-09:48

2 stops28h 33m

Allentown-Bethlehem

Mon 20/4

17:43-17:35

2 stops42h 52m

£849

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Thu 16/4

06:05-09:48

2 stops32h 43m

Allentown-Bethlehem

Mon 20/4

17:43-17:35

2 stops42h 52m

£864

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Sun 26/4

10:35-09:48

2 stops52h 13m

Allentown-Bethlehem

Sun 3/5

10:35-09:45

2 stops18h 10m

£904
Cheapest one-way
Fastest single journey

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Wed 12/8

06:05-21:12

2 stops20h 07m

£1,207

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Wed 12/8

06:05-21:12

2 stops20h 07m

£1,211

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Sun 16/8

10:35-16:56

2 stops35h 21m

£1,374

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Allentown from

How to get the cheapest flight ticket from Birmingham 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 airline that flies from Birmingham to Allentown-Bethlehem?

United Airlines is the most popular carrier operating from Birmingham to Allentown-Bethlehem

Which airlines fly to Allentown?

British Airways, Aer Lingus and Lufthansa are the top three most popular airlines that fly to Allentown from Birmingham according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Allentown. Keep in mind that there are 16 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When to book flights from Birmingham to Allentown

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

Cheap Birmingham to Allentown (BHX to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham to Allentown

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Birmingham to Allentown takes 18h 50m
There are no direct flights from Birmingham to Allentown. There are no popular flight routes from Birmingham to Allentown.
Search flight deals

  • How far is Birmingham to Allentown-Bethlehem by plane?

    A flight from Birmingham to Allentown-Bethlehem will travel around 3430.5 mi. A reasonable flight in good conditions will take 18h 50m.

  • When did momondo last update prices for flights from Birmingham Airport to Allentown-Bethlehem Airport?

    Prices for flights from Birmingham Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Birmingham Airport to Allentown-Bethlehem Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham 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 Birmingham to Allentown?

It is quick and easy to find Birmingham to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

Can I find flights from Birmingham to Allentown with flexible booking policies on momondo?

Flights from Birmingham to Allentown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Birmingham to Allentown?

momondo provides multiple filters to help you find the best flight to Allentown from Birmingham. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Birmingham to Allentown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Allentown from Birmingham. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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