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Cheap flights from London to Allentown from £573

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. 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
18 Jun — 25 Jun1
1 adult
Tue 18/6
Tue 25/6

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 Saturday. 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 £749 per person but you can even find prices for as low as £509. The most expensive prices can be found in the month of December. Opting for a February flight can save you 109% on your journey compared to booking in December

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

It’s typically best to fly out from London to Allentown at midday. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

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 1,007,911 searches. Data last updated 13 June 2024.
Wed 28/809:15LHR - ABE
1 stop12h 20mAmerican Airlines
Wed 4/917:05ABE - LHR
1 stop14h 05mAmerican Airlines
Deal found 12/6£617
Wed 28/809:15LHR - ABE
1 stop12h 20mAmerican Airlines
Wed 4/917:05ABE - LHR
1 stop14h 05mAmerican Airlines
Deal found 13/6£620
Fri 12/709:15LHR - ABE
1 stop14h 57mAmerican Airlines
Fri 19/719:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£684
Fri 28/612:15LHR - ABE
1 stop12h 06mAmerican Airlines
Mon 1/719:51ABE - LHR
1 stop11h 19mAmerican Airlines
Deal found 11/6£746
Mon 24/612:15LHR - ABE
1 stop12h 06mAmerican Airlines
Mon 1/719:51ABE - LHR
1 stop11h 19mAmerican Airlines
Deal found 12/6£864
Tue 23/712:15LHR - ABE
1 stop28h 18mAmerican Airlines
Mon 5/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£975
Tue 23/715:15LHR - ABE
1 stop25h 18mAmerican Airlines
Mon 5/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 13/6£979
Thu 25/709:15LHR - ABE
1 stop18h 13mAmerican Airlines
Mon 5/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£1,006
Thu 25/709:15LHR - ABE
1 stop18h 13mAmerican Airlines
Mon 5/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£1,009

Cheap London to Allentown flights in June & July 2024

Find cheap flight options from London to Allentown specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,007,911 searches. Prices were last updated on 13 June 2024.
Fri 12/709:15LHR - ABE
1 stop14h 57mAmerican Airlines
Fri 19/719:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£684
Fri 28/612:15LHR - ABE
1 stop12h 06mAmerican Airlines
Mon 1/719:51ABE - LHR
1 stop11h 19mAmerican Airlines
Deal found 11/6£746
Wed 24/709:15LHR - ABE
1 stop18h 13mAmerican Airlines
Thu 1/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 13/6£826
Thu 27/613:05LHR - ABE
1 stop13h 33mUnited Airlines
Thu 4/717:40ABE - LHR
1 stop13h 05mUnited Airlines
Deal found 13/6£860
Mon 24/612:15LHR - ABE
1 stop12h 06mAmerican Airlines
Mon 1/719:51ABE - LHR
1 stop11h 19mAmerican Airlines
Deal found 12/6£864
Fri 12/712:10LHR - ABE
2 stops15h 59mKLM
Fri 19/706:05ABE - LHR
1 stop19h 20mKLM
Deal found 12/6£943
Tue 23/712:15LHR - ABE
1 stop28h 18mAmerican Airlines
Mon 5/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£975
Tue 23/712:15LHR - ABE
1 stop28h 18mAmerican Airlines
Mon 5/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 13/6£979
Thu 13/613:55LHR - ABE
1 stop14h 19mDelta
Wed 19/617:49ABE - LHR
1 stop14h 26mDelta
Deal found 12/6£1,004

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 1,007,911 searches. Data last updated 13 June 2024.
Mon 9/913:55LHR - ABE
1 stop14h 11mVirgin Atlantic
Mon 23/917:40ABE - LHR
1 stop12h 30mVirgin Atlantic
Deal found 13/6£573
Mon 9/920:05LHR - ABE
2 stops32h 01mVirgin Atlantic
Mon 23/917:50ABE - LHR
1 stop14h 25mVirgin Atlantic
Deal found 13/6£591
Mon 9/916:35LHR - ABE
2 stops35h 31mVirgin Atlantic
Mon 23/906:30ABE - LHR
2 stops23h 00mVirgin Atlantic
Deal found 13/6£607
Wed 28/809:15LHR - ABE
1 stop12h 20mAmerican Airlines
Wed 4/917:05ABE - LHR
1 stop14h 05mAmerican Airlines
Deal found 12/6£617
Wed 28/809:15LHR - ABE
1 stop12h 20mAmerican Airlines
Wed 4/917:05ABE - LHR
1 stop14h 05mAmerican Airlines
Deal found 13/6£620
Fri 12/709:15LHR - ABE
1 stop14h 57mAmerican Airlines
Fri 19/719:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 12/6£684
Fri 28/612:15LHR - ABE
1 stop12h 06mAmerican Airlines
Mon 1/719:51ABE - LHR
1 stop11h 19mAmerican Airlines
Deal found 11/6£746
Wed 24/709:15LHR - ABE
1 stop18h 13mAmerican Airlines
Thu 1/819:42ABE - LHR
1 stop11h 28mAmerican Airlines
Deal found 13/6£826
Thu 27/613:05LHR - ABE
1 stop13h 33mUnited Airlines
Thu 4/717:40ABE - LHR
1 stop13h 05mUnited Airlines
Deal found 13/6£860

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 1,007,911 searches. Data last updated 13 June 2024.
Sat 28/914:10LHR - ABE
2 stops26h 33mWestJet
Deal found 12/6£738
Wed 25/908:40LHR - ABE
2 stops19h 26mDelta
Deal found 12/6£1,184
Wed 25/911:35LHR - ABE
1 stop16h 31mKLM
Deal found 12/6£1,194
Thu 26/906:30LHR - ABE
2 stops21h 36mDelta
Deal found 12/6£1,226
Fri 27/911:35LHR - ABE
1 stop16h 31mKLM
Deal found 12/6£1,236
Mon 30/908:40LHR - ABE
2 stops19h 26mDelta
Deal found 12/6£1,267
Mon 30/911:35LHR - ABE
1 stop16h 31mKLM
Deal found 12/6£1,277
Wed 4/913:55LHR - ABE
1 stop14h 14mDelta
Deal found 12/6£1,279
Sun 1/908:20LHR - ABE
2 stops19h 42mAmerican Airlines
Deal found 12/6£1,299

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 1,007,911 searches. Data last updated 13 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£617 - £1,519

Route

Depart

Return

Price

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 28/8

1 stop12h 20m

Allentown-Bethlehem

Wed 4/9

1 stop14h 05m

£617

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Wed 28/8

1 stop12h 20m

Allentown-Bethlehem

Wed 4/9

1 stop14h 05m

£620

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Fri 12/7

1 stop14h 57m

Allentown-Bethlehem

Fri 19/7

1 stop11h 28m

£684

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Fri 28/6

1 stop12h 06m

Allentown-Bethlehem

Mon 1/7

1 stop11h 19m

£746

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Mon 24/6

1 stop12h 06m

Allentown-Bethlehem

Mon 1/7

1 stop11h 19m

£864

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Fri 12/7

2 stops15h 59m

Allentown-Bethlehem

Fri 19/7

1 stop19h 20m

£943

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sun 4/8

1 stop14h 39m

Allentown-Bethlehem

Sun 11/8

1 stop13h 50m

£1,014

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sun 4/8

2 stops17h 33m

Allentown-Bethlehem

Sun 11/8

1 stop14h 03m

£1,019

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Fri 12/7

2 stops25h 33m

Allentown-Bethlehem

Fri 19/7

2 stops20h 15m

£1,519

Flights are sorted by cheapest first

Deals found on 12/6

What is the cheapest day 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 9 June 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 at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from London to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from London 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.

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 13 June 2024.
8.0
Very Good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,000 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,460 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
1,359 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
712 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
2,827 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 American Airlines for just £617, but on average you can expect to pay £1,043.

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

    Our cheapest airline available from London to Allentown is American Airlines. Our recent data shows that you can find tickets from as low as £617 on this airline. Additional options worth looking into are KLM and Virgin Atlantic, starting at £943 and £1,014 round-trip. These flights start at 17% lower than the current average price 3 months from now.

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

    £738 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Delta and KLM, with prices starting from £1,184 and £1,194, respectively.

  • 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 13/6.

See more FAQs

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Alternative routes for London to Allentown
See prices for flight routes from nearby airports that may be better suited for you.

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 1,007,911 searches. Data last updated 13 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£484Average£573FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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.

Fly with Cheapflights

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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.

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