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Cheap flights from London to Allentown from £614

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — ABE
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

Cheap flight deals from London to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 April 2024.

Popular in

March

Cheapest in

February

Average price

£958

Round-trip from

£354
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in April 2024
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From London (LON) to Allentown-Bethlehem
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What is the cheapest day to fly round-trip from London to Allentown?

Flights from London to Allentown are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Allentown.

How far in advance should I book a flight from London to Allentown?

Find a great deal and save up to 30% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Allentown within the next two weeks, with the cheapest ticket starting at £436.

What is the cheapest month to fly from London to Allentown?

January is one of the best times of the year to fly to Allentown from London. Prices for January average £419 per person but you can even find prices for as low as £269. The most expensive prices can be found in the month of July. Opting for a January flight can save you 29% on your journey compared to booking in July

When is the cheapest time to fly from London to Allentown (LON - ABE)?

It’s typically best to fly out from London to Allentown at midday. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap London to Allentown flights in April & May 2024

Find cheap flight options from London to Allentown specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 27 April 2024.
Sun 26/513:55LHR - ABE
1 stop14h 22mKLM
Sun 2/606:00ABE - LHR
1 stop19h 25mKLM
Deal found 26/4£644
Sun 26/509:55LHR - ABE
2 stops18h 22mVirgin Atlantic
Sun 2/606:00ABE - LHR
1 stop19h 25mVirgin Atlantic
Deal found 26/4£646
Sun 26/508:30LHR - ABE
2 stops18h 07mMultiple Airlines
Sun 2/606:40ABE - LHR
2 stops18h 55mMultiple Airlines
Deal found 26/4£1,666

London to Allentown 2024 flight deals

Discover exclusive flight deals for travel between London and Allentown in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Sun 26/513:55LHR - ABE
1 stop14h 22mKLM
Sun 2/606:00ABE - LHR
1 stop19h 25mKLM
Deal found 26/4£644
Sun 26/509:55LHR - ABE
2 stops18h 22mVirgin Atlantic
Sun 2/606:00ABE - LHR
1 stop19h 25mVirgin Atlantic
Deal found 26/4£646
Wed 31/709:15LHR - ABE
1 stop18h 13mAmerican Airlines
Wed 14/817:45ABE - LHR
1 stop10h 20mAmerican Airlines
Deal found 26/4£858
Wed 31/710:50LHR - ABE
2 stops17h 24mDelta
Wed 14/813:00ABE - LHR
1 stop13h 50mDelta
Deal found 26/4£1,368
Sun 26/508:30LHR - ABE
2 stops18h 07mMultiple Airlines
Sun 2/606:40ABE - LHR
2 stops18h 55mMultiple Airlines
Deal found 26/4£1,666
Wed 31/706:00LHR - ABE
2 stops15h 58mMultiple Airlines
Wed 14/817:40ABE - LHR
2 stops17h 05mMultiple Airlines
Deal found 26/4£2,330
Wed 31/706:00LHR - ABE
2 stops15h 58mMultiple Airlines
Tue 13/817:40ABE - LHR
2 stops17h 05mMultiple Airlines
Deal found 26/4£2,823

One-way flights to Allentown from London

Search for one-way flight options from London to Allentown. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Fri 10/522:25LHR - ABE
3 stops39h 54mMultiple Airlines
Deal found 26/4£614
Fri 10/506:30LHR - ABE
2 stops21h 47mVirgin Atlantic
Deal found 26/4£1,786
Fri 10/511:35LHR - ABE
1 stop16h 42mVirgin Atlantic
Deal found 26/4£1,800
Mon 13/513:55LHR - ABE
1 stop14h 22mDelta
Deal found 26/4£1,812
Wed 1/513:55LHR - ABE
1 stop14h 13mDelta
Deal found 26/4£2,097

Find flights from London to Allentown within your budget

Customise your flight search to find flights from London 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 925,685 searches. Data last updated 27 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£644 - £2,823

Route

Depart

Return

Price

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sun 26/5

1 stop14h 22m

Allentown-Bethlehem

Sun 2/6

1 stop19h 25m

£644

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sun 26/5

2 stops18h 22m

Allentown-Bethlehem

Sun 2/6

1 stop19h 25m

£646

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 31/7

1 stop18h 13m

Allentown-Bethlehem

Wed 14/8

1 stop10h 20m

£858

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 31/7

2 stops17h 24m

Allentown-Bethlehem

Wed 14/8

1 stop13h 50m

£1,368

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sun 26/5

2 stops18h 07m

Allentown-Bethlehem

Sun 2/6

2 stops18h 55m

£1,666

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 31/7

2 stops15h 58m

Allentown-Bethlehem

Wed 14/8

2 stops17h 05m

£2,330

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 31/7

2 stops15h 58m

Allentown-Bethlehem

Tue 13/8

2 stops17h 05m

£2,823

Flights are sorted by cheapest first

Deals found on 26/4

When is the cheapest time to fly from London to Allentown?

Use this chart to determine the cheapest time to fly return from London to Allentown. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Allentown flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Allentown by month

Plan your trip from London to Allentown by taking into account the cheapest months to travel. The average price of a one-way flight from London to Allentown is currently £1,622 while a return flight costs £1,476. Price data was last updated on 21 April 2024.

Temperature and rainfall in Allentown by month

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

NYC

Temperature

1 - 25 °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 27 April 2024.
Delta
8.1
Very Good
10,951 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
10,951 reviews
Delta
8.1
Very Good
10,951 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very Good
10,951 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Virgin Atlantic
7.7
Good
746 reviews
Delta
8.1
Very Good
10,951 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very Good
10,951 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

    If you book a flight to Allentown from London, 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 London to Allentown-Bethlehem per day from 1 airline.

  • Can I find flights from London to Allentown for under £700 on Cheapflights?

    Yes, there are multiple flights from London to Allentown for under £700. The cheapest flight booked recently is on KLM for just £644, but on average you can expect to pay £1,476.

  • What are the cheapest airlines flying from London to Allentown round-trip?

    Our cheapest airline available from London to Allentown is KLM. Our recent data shows that you can find tickets from as low as £644 on this airline. Additional options worth looking into are Virgin Atlantic and American Airlines, starting at £646 and £858 round-trip. These flights start at 20% lower than the current average price 3 months from now.

  • What does LHR to ABE mean?

    LHR and ABE are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to ABE refers to a flight route from London Heathrow Airport to Allentown-Bethlehem Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from London to Allentown that include extra baggage allowance?

    The amount of baggage you can bring on your London to Allentown flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Allentown with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Allentown flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • Can I find deals for flights from London to Allentown that allow pets onboard?

    Many airlines flying from London to Allentown offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Allentown?

    Yes, you can often find last-minute deals on London to Allentown flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Allentown flight deals updated?

    The London to Allentown flight deals you see on this page were last updated on 26/4.

See more FAQs

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Top airline flying from London to Allentown

Discover the top airline that operate flights from London 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 925,685 searches. Data last updated 27 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£495Average£586FlexibilityNo cancel feeOn-time72%
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Search flights from London to Allentown by cabin class

Find flights from London to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 London to Allentown?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Allentown. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Allentown from London.

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

Need flexible booking options for your flight to Allentown from London? 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 London to Allentown become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Allentown from London today and book when prices fit your budget.

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