Find flights
When to book
Airlines
FAQs

Cheap flights from Brighton to Allentown from £596

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ABE
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Brighton to Allentown

Keep the following information in mind while searching for Brighton to Allentown flight deals. Data was last updated 3 April 2025.

Round-trip from

£596

Popular in

August

Cheapest in

April

Average price

£529
Delta
  • Delta
  • 2/5-9/5
  • 3 total stops
  • 40h 33m total
  • Brighton to Allentown
Highest demand for flights based on searches. 18% potential increase in price (£117 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£44 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Brighton to Allentown

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 3 April 2025.

Fri 2/506:30LHR - ABE
2 stops20h 48mDelta
Fri 9/506:00ABE - LHR
1 stop19h 45mDelta
Deal found 2/4£596
Sat 17/509:20LHR - ABE
1 stop18h 24mKLM
Sat 24/513:12ABE - LHR
1 stop19h 18mKLM
Deal found 2/4£615
Sat 17/509:20LHR - ABE
1 stop18h 24mVirgin Atlantic
Sat 24/506:00ABE - LHR
2 stops19h 45mVirgin Atlantic
Deal found 2/4£615
Wed 9/409:15LHR - ABE
1 stop12h 40mAmerican Airlines
Thu 17/417:25ABE - LHR
1 stop10h 40mAmerican Airlines
Deal found 2/4£717
Mon 21/411:05LHR - ABE
1 stop15h 20mUnited Airlines
Mon 19/517:32ABE - LHR
1 stop13h 13mUnited Airlines
Deal found 2/4£1,123
Wed 9/406:00LHR - ABE
2 stops20h 25mMultiple Airlines
Fri 18/417:32ABE - LHR
2 stops18h 33mMultiple Airlines
Deal found 2/4£3,018

Cheapflights Fare Finder

Customise your flight search to find flights from Brighton 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 3 April 2025.
Use the filters below to find and compare flights from Brighton to Allentown that are best for you.

Fly from

Brighton

Fly to

Allentown

Route

Depart

Return

Price

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 2/5

06:30-22:18

2 stops20h 48m

Allentown-Bethlehem

Fri 9/5

06:00-06:45

1 stop19h 45m

£596

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 17/5

09:20-22:44

1 stop18h 24m

Allentown-Bethlehem

Sat 24/5

13:12-13:30

1 stop19h 18m

£615

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 17/5

09:20-22:44

1 stop18h 24m

Allentown-Bethlehem

Sat 24/5

06:00-06:45

2 stops19h 45m

£615

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 21/4

11:05-21:25

1 stop15h 20m

Allentown-Bethlehem

Mon 19/5

17:32-11:45

1 stop13h 13m

£1,123

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 21/4

20:05-16:57

2 stops25h 52m

Allentown-Bethlehem

Mon 19/5

17:32-11:45

1 stop13h 13m

£3,433

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 13/5

08:55-00:40

2 stops20h 45m

£2,021

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 14/5

11:20-22:55

1 stop16h 35m

£2,115

Flights are sorted by cheapest return flights first.

Deals found on 2/4

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.
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

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

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.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated 3 April 2025.

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Brighton 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 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 1 airline.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Brighton to Allentown

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Brighton to Allentown

Discover the top airline that operate flights from Brighton to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£477Average£586FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Allentown from Brighton today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Brighton to Allentown for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Allentown from Brighton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Brighton to Allentown flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.