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$468+ Cheap flights from Allentown (ABE) to Brighton, England

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — LHR
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Allentown to Brighton

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$605
(Delta)

One-way from

$468
(Delta)
Provider with most accurate pricing for Allentown-Bethlehem-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-London (LON) flights.
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From Allentown-Bethlehem to Brighton
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One-way flight from Allentown-Bethlehem to Brighton
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Find flight deals from Allentown to Brighton

Cheapest flights from Allentown to Brighton
Explore the most affordable flight options available from Allentown to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmABE - LHR
2 stops16h 50mUnited Airlines
Tue 11/186:35 amLHR - ABE
2 stops34h 13mUnited Airlines
Deal found 11/1$621
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:22 pmABE - LHR
2 stops32h 48mUnited Airlines
Mon 11/1711:05 amLHR - ABE
2 stops34h 42mUnited Airlines
Deal found 11/3$738
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 pmABE - LHR
1 stop12h 40mDelta
Sun 11/98:55 amLHR - ABE
1 stop13h 24mDelta
Deal found 11/2$784
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 pmABE - LHR
1 stop31h 25mDelta
Sun 11/912:30 pmLHR - ABE
1 stop14h 42mDelta
Deal found 11/2$789
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:00 pmABE - LHR
2 stops16h 50mUnited Airlines
Sun 11/94:20 pmLHR - ABE
2 stops24h 28mUnited Airlines
Deal found 11/2$802
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:22 pmABE - LHR
1 stop33h 33mUnited Airlines
Sun 11/94:20 pmLHR - ABE
2 stops24h 28mUnited Airlines
Deal found 11/2$807
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:22 pmABE - LHR
2 stops17h 28mUnited Airlines
Sun 11/94:20 pmLHR - ABE
2 stops24h 28mUnited Airlines
Deal found 11/2$809
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amABE - LHR
1 stop19h 25mDelta
Sun 11/98:55 amLHR - ABE
1 stop18h 17mDelta
Deal found 11/2$834
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:32 amABE - LHR
2 stops21h 38mUnited Airlines
Sun 11/94:20 pmLHR - ABE
2 stops24h 28mUnited Airlines
Deal found 11/2$852
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 pmABE - LCY
2 stops17h 35mDelta
Sun 11/91:45 pmLCY - ABE
2 stops27h 31mDelta
Deal found 11/2$1,236
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:00 amABE - LGW
1 stop20h 00mMultiple Airlines
Sat 11/811:55 amLGW - ABE
2 stops31h 57mMultiple Airlines
Deal found 11/2$1,828
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:00 amABE - LGW
1 stop20h 00mMultiple Airlines
Sun 11/911:40 amLGW - ABE
2 stops29h 36mMultiple Airlines
Deal found 11/2$1,945

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Brighton 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Allentown to Brighton that are best for you.

Fly from

Allentown

Fly to

Brighton

Route

Depart

Return

Price

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 2/11

6:28 am-6:25 am

1 stop18h 57m

London Heathrow

Tue 2/24

12:30 pm-10:47 pm

1 stop15h 17m

$605

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 2/11

5:58 pm-11:40 am

1 stop12h 42m

London Heathrow

Fri 2/20

10:45 am-10:47 pm

1 stop17h 02m

$605

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Sat 2/14

5:58 pm-6:25 am

1 stop31h 27m

London Heathrow

Tue 2/24

8:55 am-5:18 pm

1 stop13h 23m

$610

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Tue 2/17

10:33 am-7:55 am

1 stop16h 22m

London Heathrow

Tue 2/24

6:35 am-9:01 pm

2 stops19h 26m

$625

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Fri 2/13

12:47 pm-6:25 am

1 stop12h 38m

London Heathrow

Tue 2/24

8:40 am-10:47 pm

2 stops19h 07m

$627

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 2/12

6:28 am-6:25 am

1 stop18h 57m

London Heathrow

Wed 2/18

12:30 pm-10:47 pm

1 stop15h 17m

$630

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 2/12

12:47 pm-7:50 am

1 stop14h 03m

London Heathrow

Fri 2/20

10:45 am-10:47 pm

1 stop17h 02m

$630

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Tue 2/17

5:58 pm-11:40 am

1 stop12h 42m

London Heathrow

Sun 2/22

10:45 am-10:47 pm

1 stop17h 02m

$630

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Fri 2/13

6:28 am-6:25 am

1 stop18h 57m

London Heathrow

Mon 2/23

9:00 am-10:47 pm

2 stops18h 47m

$633

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 2/12

12:47 pm-6:25 am

1 stop12h 38m

London Heathrow

Mon 2/23

12:30 pm-10:47 pm

1 stop15h 17m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 38 results
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Best time to book a flight from Allentown to Brighton

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

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Brighton (average of $397). Flying from Allentown to Brighton in June is currently the most expensive (average of $621). 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.

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

Find hourly flight availability from Allentown to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Allentown to Brighton at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Brighton. 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 Brighton?

    Located just 3.9 mi from the city center, Allentown-Bethlehem is the airport most travelers will use when flying to Brighton from Allentown. Booking flights from Allentown-Bethlehem (ABE) to Brighton should be relatively easy as there are 0 daily outbound flights to Brighton from 2 different airlines.

  • How long is the flight from Allentown to Brighton?

    Airlines like Delta, United Airlines, and Virgin Atlantic fly from Allentown to Brighton in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 3h 47m. Airlines will cover a distance of 3527 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Allentown to Brighton one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $468. United Airlines flights start at $514 while deals on Virgin Atlantic start at $1,325 one-way.

  • What are the most popular routes from Allentown to Brighton?

    The most popular flight routes from Allentown to Brighton are Allentown-Bethlehem - London Heathrow, Allentown-Bethlehem - London City and Allentown-Bethlehem - London Gatwick.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Allentown to Brighton (average of $397). Flying from Allentown to Brighton in June is currently the most expensive (average of $621). 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 Brighton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Allentown to Brighton

Discover the top 2 airlines that operate flights from Allentown to Brighton. 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$581Average$724FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$690Average$824FlexibilityNo cancel feeOn-time69%

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