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Cheap flights from London to Allentown from £533

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. 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 Apr — 9 Apr1
1 adult
Tue 2/4
Tue 9/4

Find deals on flights from London to Allentown by searching across hundreds of travel sites at once

 
Cheapflights users frequently choose these airlines when searching for flights from London to Allentown, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from London to Allentown, based on our search results.
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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 Sunday. 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.

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

February is one of the best times of the year to fly to Allentown from London. Prices for February average £807 per person but you can even find prices for as low as £512. The most expensive prices can be found in the month of March. Opting for a February flight can save you 38% on your journey compared to booking in March

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 11% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from London to Allentown

Explore cheap flight options specifically provided by Delta for the route between London and Allentown. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 968,578 searches. Data last updated 28 March 2024.
Take a peek at the cheapest Delta flights we've detected travelling from London to Allentown. It's recommended that users confirm their flight details before booking.
Wed 24/406:15LHR - ABE
2 stops21h 55mDelta
Sun 28/417:35ABE - LHR
1 stop33h 15mDelta
Deal found 25/3£533
Wed 24/411:30LHR - ABE
2 stops16h 40mDelta
Sun 28/417:35ABE - LHR
1 stop31h 50mDelta
Deal found 26/3£534
Wed 24/413:55LHR - ABE
1 stop14h 15mDelta
Sun 28/417:35ABE - LHR
1 stop31h 50mDelta
Deal found 26/3£542
Thu 18/412:10LHR - ABE
2 stops16h 00mDelta
Thu 11/712:27ABE - LHR
2 stops14h 38mDelta
Deal found 27/3£1,427
Thu 18/412:55LHR - ABE
2 stops15h 15mDelta
Thu 11/717:55ABE - LHR
1 stop14h 20mDelta
Deal found 27/3£4,322

Cheap American Airlines flights from London to Allentown

Explore cheap flight options specifically provided by American Airlines for the route between London and Allentown. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 968,578 searches. Data last updated 28 March 2024.
Take a gander at the lowest prices we've found on American Airlines flights from London to Allentown. Check back soon if you're not seeing flights that suit your needs.
Mon 15/415:15LHR - ABE
1 stop13h 56mAmerican Airlines
Mon 22/419:33ABE - LHR
1 stop11h 37mAmerican Airlines
Deal found 26/3£540
Wed 24/414:25LHR - ABE
2 stops14h 46mAmerican Airlines
Sun 28/406:25ABE - LHR
2 stops18h 25mAmerican Airlines
Deal found 26/3£572
Thu 4/409:15LHR - ABE
1 stop14h 47mAmerican Airlines
Thu 18/411:48ABE - LHR
1 stop14h 42mAmerican Airlines
Deal found 27/3£585
Thu 4/413:00LHR - ABE
2 stops16h 11mAmerican Airlines
Thu 18/411:48ABE - LHR
2 stops14h 07mAmerican Airlines
Deal found 27/3£589
Thu 18/415:15LHR - ABE
1 stop13h 56mAmerican Airlines
Thu 11/719:54ABE - LHR
1 stop11h 16mAmerican Airlines
Deal found 27/3£626
Fri 26/415:15LHR - ABE
1 stop13h 56mAmerican Airlines
Fri 3/519:33ABE - LHR
1 stop11h 37mAmerican Airlines
Deal found 27/3£676
Wed 24/414:25LHR - ABE
2 stops14h 46mAmerican Airlines
Sun 28/411:48ABE - LHR
2 stops13h 52mAmerican Airlines
Deal found 25/3£730
Sat 6/409:15LHR - ABE
1 stop14h 47mAmerican Airlines
Tue 9/415:31ABE - LHR
1 stop10h 59mAmerican Airlines
Deal found 27/3£1,132
Mon 3/613:20LHR - ABE
2 stops16h 02mAmerican Airlines
Fri 7/612:07ABE - LHR
2 stops14h 58mAmerican Airlines
Deal found 27/3£1,156

Cheap London to Allentown flights in March & April 2024

Find cheap flight options from London to Allentown specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 968,578 searches. Prices were last updated on 28 March 2024.
The lowest fares we've come across on flights travelling from London to Allentown in March and April 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 24/411:30LHR - ABE
2 stops16h 40mDelta
Sun 28/417:35ABE - LHR
1 stop31h 50mDelta
Deal found 26/3£534
Wed 24/413:55LHR - ABE
1 stop14h 15mDelta
Sun 28/417:35ABE - LHR
1 stop31h 50mDelta
Deal found 26/3£542
Wed 24/414:25LHR - ABE
2 stops14h 46mAmerican Airlines
Sun 28/406:25ABE - LHR
2 stops18h 25mAmerican Airlines
Deal found 26/3£572
Thu 4/409:15LHR - ABE
1 stop14h 47mAmerican Airlines
Thu 18/411:48ABE - LHR
1 stop14h 42mAmerican Airlines
Deal found 27/3£585
Thu 4/413:00LHR - ABE
2 stops16h 11mAmerican Airlines
Thu 18/411:48ABE - LHR
2 stops14h 07mAmerican Airlines
Deal found 27/3£589
Thu 18/415:15LHR - ABE
1 stop13h 56mAmerican Airlines
Thu 11/719:54ABE - LHR
1 stop11h 16mAmerican Airlines
Deal found 27/3£626
Fri 26/413:00LHR - ABE
2 stops15h 10mVirgin Atlantic
Fri 3/517:35ABE - LHR
2 stops21h 35mVirgin Atlantic
Deal found 27/3£627
Fri 26/411:35LHR - ABE
1 stop16h 35mVirgin Atlantic
Fri 3/517:35ABE - LHR
1 stop12h 35mVirgin Atlantic
Deal found 27/3£654
Fri 26/415:15LHR - ABE
1 stop13h 56mAmerican Airlines
Fri 3/519:33ABE - LHR
1 stop11h 37mAmerican Airlines
Deal found 27/3£676

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 968,578 searches. Data last updated 28 March 2024.
The lowest fares we've come across on flights travelling from London to Allentown in March and April 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 24/411:30LHR - ABE
2 stops16h 40mDelta
Sun 28/417:35ABE - LHR
1 stop31h 50mDelta
Deal found 26/3£534
Wed 24/413:55LHR - ABE
1 stop14h 15mDelta
Sun 28/417:35ABE - LHR
1 stop31h 50mDelta
Deal found 26/3£542
Wed 24/414:25LHR - ABE
2 stops14h 46mAmerican Airlines
Sun 28/406:25ABE - LHR
2 stops18h 25mAmerican Airlines
Deal found 26/3£572
Thu 4/409:15LHR - ABE
1 stop14h 47mAmerican Airlines
Thu 18/411:48ABE - LHR
1 stop14h 42mAmerican Airlines
Deal found 27/3£585
Thu 4/413:00LHR - ABE
2 stops16h 11mAmerican Airlines
Thu 18/411:48ABE - LHR
2 stops14h 07mAmerican Airlines
Deal found 27/3£589
Thu 18/415:15LHR - ABE
1 stop13h 56mAmerican Airlines
Thu 11/719:54ABE - LHR
1 stop11h 16mAmerican Airlines
Deal found 27/3£626
Fri 26/413:00LHR - ABE
2 stops15h 10mVirgin Atlantic
Fri 3/517:35ABE - LHR
2 stops21h 35mVirgin Atlantic
Deal found 27/3£627
Fri 26/411:35LHR - ABE
1 stop16h 35mVirgin Atlantic
Fri 3/517:35ABE - LHR
1 stop12h 35mVirgin Atlantic
Deal found 27/3£654
Tue 9/720:05LHR - ABE
2 stops32h 09mKLM
Sun 21/718:00ABE - LHR
1 stop31h 25mKLM
Deal found 27/3£673

London to Allentown flights leaving soon

Find last-minute flight options from London to Allentown for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 968,578 searches. Data last updated 28 March 2024.
Have a look at some of the last-minute flights available departing from London to Allentown. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 4/409:15LHR - ABE
1 stop14h 47mAmerican Airlines
Thu 18/411:48ABE - LHR
1 stop14h 42mAmerican Airlines
Deal found 27/3£585
Thu 4/413:00LHR - ABE
2 stops16h 11mAmerican Airlines
Thu 18/411:48ABE - LHR
2 stops14h 07mAmerican Airlines
Deal found 27/3£589
Sat 6/409:15LHR - ABE
1 stop14h 47mAmerican Airlines
Tue 9/415:31ABE - LHR
1 stop10h 59mAmerican Airlines
Deal found 27/3£1,132
Thu 4/422:05LHR - ABE
2 stops27h 46mMultiple Airlines
Thu 18/410:06ABE - LHR
3 stops30h 29mMultiple Airlines
Deal found 27/3£1,349

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 968,578 searches. Data last updated 28 March 2024.
Take a look at some of the one-way flights we've detected from London to Allentown. For those needing a return trip from London, there is a search form available above.
Tue 25/613:20LHR - ABE
2 stops16h 16mAmerican Airlines
Deal found 26/3£1,267
Mon 3/613:55LHR - ABE
1 stop14h 22mDelta
Deal found 26/3£1,285
Thu 20/613:55LHR - ABE
1 stop14h 19mDelta
Deal found 26/3£1,327
Thu 20/613:55LHR - ABE
1 stop14h 19mDelta
Deal found 27/3£1,328
Sun 30/613:55LHR - ABE
1 stop14h 19mDelta
Deal found 26/3£1,386
Tue 23/411:30LHR - ABE
2 stops16h 40mDelta
Deal found 26/3£1,805
Tue 23/413:55LHR - ABE
1 stop26h 48mDelta
Deal found 26/3£1,812
Fri 5/420:10LHR - ABE
2 stops20h 08mAmerican Airlines
Deal found 26/3£2,045
Wed 3/409:35LHR - ABE
2 stops19h 36mAmerican Airlines
Deal found 26/3£2,048

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 968,578 searches. Data last updated 28 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£533 - £855

Route

Depart

Return

Price

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 24/4

2 stops21h 55m

Allentown-Bethlehem

Sun 28/4

1 stop33h 15m

£533

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 24/4

2 stops16h 40m

Allentown-Bethlehem

Sun 28/4

1 stop31h 50m

£534

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Mon 15/4

1 stop13h 56m

Allentown-Bethlehem

Mon 22/4

1 stop11h 37m

£540

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Fri 26/4

2 stops15h 10m

Allentown-Bethlehem

Fri 3/5

2 stops21h 35m

£627

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Tue 9/7

2 stops32h 09m

Allentown-Bethlehem

Sun 21/7

1 stop31h 25m

£673

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Tue 9/7

1 stop14h 44m

Allentown-Bethlehem

Sun 21/7

1 stop32h 11m

£685

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Tue 9/4

2 stops15h 04m

Allentown-Bethlehem

Tue 16/4

1 stop13h 15m

£778

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Mon 3/6

2 stops19h 27m

Allentown-Bethlehem

Fri 7/6

1 stop30h 41m

£808

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Tue 9/4

2 stops27h 54m

Allentown-Bethlehem

Tue 16/4

2 stops18h 55m

£855

Flights are sorted by cheapest first

Deals found on 25/3

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 24 March 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.
Search Deals

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 28 March 2024.
Get a feel of what it's like to fly with Delta, American Airlines and Virgin Atlantic from London to Allentown by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,418 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,418 reviews
8.1
Very Good
11,418 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.9
Good
1,691 reviews
8.1
Very Good
11,418 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,379 reviews
8.1
Very Good
11,418 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
755 reviews
8.1
Very Good
11,418 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,481 reviews
8.1
Very Good
11,418 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

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 0 different airlines.

  • Can I find flights from London to Allentown for under £600 on Cheapflights?

    Yes, there are multiple flights from London to Allentown for under £600. The cheapest flight booked recently is on Delta for just £533, but on average you can expect to pay £750.

  • Are there last-minute flights available from London to Allentown for under £600?

    There are currently 4+ open flights from London to Allentown within the next 7 days for less than £600.

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

    Our cheapest airline available from London to Allentown is Delta. Our recent data shows that you can find tickets from as low as £533 on this airline. Additional options worth looking into are American Airlines and Virgin Atlantic, starting at £540 and £627 round-trip. These flights start at 33% 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 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 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 vacation 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 see available direct flights.

  • 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 do 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.

  • 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 27/3.

See more FAQs

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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.

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 can I compare prices from different travel booking sites for flights from London to Allentown?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from London to Allentown that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.