How long is the flight from Brighton to Allentown?

Delta can get you from Brighton to Allentown in just under 20h 49m. Your travel time can differ by up to . Airlines will cover a distance of 3507 mi.

In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 inches per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Allentown when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What is the cheapest time of day to fly from BH9 to ABE?

When flying from Brighton to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Allentown from Brighton?

If you book a flight to Allentown from Brighton, 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 Brighton to Allentown-Bethlehem per day from 0 different airlines.

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

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

How can I find direct flights from Brighton to Allentown?

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

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

Yes. Cheapflights offers flight deals from Brighton 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.

£471+ Cheap Flights from Brighton to Allentown

Cheap flight deals from Brighton to Allentown

Enter your travel dates to find the best prices.

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Cheapest flights from Brighton to Allentown
Explore the most affordable flight options available from Brighton to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Tue 3/1112:40 -

1 stop14h 39m

Tue 10/1118:00 -

1 stop12h 40m

Deal found 19/9£649

Tue 3/1106:30 -

2 stops20h 49m

Tue 10/1106:30 -

1 stop20h 20m

Deal found 19/9£662

Mon 7/1206:30 -

2 stops15h 53m

Wed 6/117:40 -

1 stop13h 00m

Deal found 15/9£686

Sun 1/1120:00 -

2 stops32h 24m

Sun 8/1117:14 -

1 stop33h 06m

Deal found 17/9£705

Sat 5/1206:30 -

2 stops15h 53m

Wed 6/113:00 -

1 stop17h 40m

Deal found 15/9£717

Sun 1/1111:00 -

1 stop16h 59m

Sun 8/1105:37 -

1 stop24h 58m

Deal found 17/9£724

Sun 1/1106:30 -

2 stops15h 46m

Sun 8/1106:39 -

2 stops18h 41m

Deal found 17/9£726

Find flight deals from Brighton to Allentown

Round-trip from	£640
One-way from	£471

American Airlines
2/2-10/2
4 total stops
39h 54m total
Brighton to Allentown

Search Deals

Delta
10/11-31/12
1 total stop
13h 20m total
Brighton to Allentown

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Brighton to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Tue 10/11

08:55-17:15

1 stop13h 20m

Allentown-Bethlehem

Wed 31/12

00:00-06:00

Nonstop0h 00m

£471

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Sun 15/11

08:55-17:15

1 stop13h 20m

Allentown-Bethlehem

Wed 31/12

00:00-06:00

Nonstop0h 00m

£514

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Thu 22/10

13:05-22:28

2 stops38h 23m

Allentown-Bethlehem

Wed 31/12

00:00-06:00

Nonstop0h 00m

£636

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Tue 3/11

06:30-22:19

2 stops20h 49m

Allentown-Bethlehem

Tue 10/11

06:30-07:50

1 stop20h 20m

£662

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Tue 2/2

12:40-22:46

1 stop15h 06m

Allentown-Bethlehem

Mon 15/2

13:00-07:50

1 stop13h 50m

£686

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Sat 6/2

08:55-17:12

1 stop13h 17m

Allentown-Bethlehem

Mon 15/2

17:40-06:25

1 stop31h 45m

£716

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Mon 8/2

08:55-17:12

1 stop13h 17m

Allentown-Bethlehem

Sat 13/2

13:00-06:25

1 stop12h 25m

£716

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Mon 2/11

07:50-16:56

1 stop14h 06m

Allentown-Bethlehem

Mon 9/11

06:15-05:55

1 stop18h 40m

£761

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Thu 5/11

06:35-16:56

2 stops39h 21m

Allentown-Bethlehem

Sun 8/11

17:36-13:00

2 stops38h 24m

£764

LondonAllentown

LHR London Heathrow - ABE Allentown-Bethlehem

LHRABE

London Heathrow

Wed 14/10

08:00-17:02

1 stop14h 02m

Allentown-Bethlehem

Wed 21/10

10:37-06:45

1 stop15h 08m

£781

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 16 resultsSorted by cheapest first

Best time to book a flight from Brighton to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Brighton with our price prediction graph.

LHR-ABE

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 Brighton to Allentown

BH9-ABE

LHR-ABE

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Allentown from Brighton?
If you book a flight to Allentown from Brighton, 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 Brighton to Allentown-Bethlehem per day from 0 different airlines.
How long is the flight from Brighton to Allentown?
Delta can get you from Brighton to Allentown in just under 20h 49m. Your travel time can differ by up to . Airlines will cover a distance of 3507 mi.
Can I find deals for flights from Brighton to Allentown that include hotel bookings?
Yes. In addition to deals on Brighton to Allentown flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Brighton to Allentown?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Allentown.
Can I find deals for business class flights from Brighton to Allentown?
Yes. Cheapflights offers flight deals from Brighton 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.

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Cheap flights from Brighton to Allentown from £471

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brighton to Allentown

Cheapest flights from Brighton to AllentownExplore the most affordable flight options available from Brighton to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Brighton to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Brighton to AllentownDiscover carefully curated flight deals from Brighton to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Brighton to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Brighton to AllentownDiscover last-minute flight deals from Brighton to Allentown. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Brighton to Allentown. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Brighton to AllentownSearch for one-way flight options from Brighton to Allentown. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Brighton to Allentown. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

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Best time to book a flight from Brighton to Allentown

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Related info for your journey

What airport do you fly into for flights to Allentown from Brighton?

How long is the flight from Brighton to Allentown?

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

How can I find direct flights from Brighton to Allentown?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brighton to Allentown

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Cheapest flights from Brighton to Allentown
Explore the most affordable flight options available from Brighton to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Brighton to Allentown
Discover carefully curated flight deals from Brighton to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Brighton to Allentown
Discover last-minute flight deals from Brighton to Allentown. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Brighton to Allentown
Search for one-way flight options from Brighton to Allentown. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.