Find flights
Airlines
FAQs

Cheap flights from the United Kingdom to Allentown from £618

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. 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.
LHR — ABE
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

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

To save on the cost of your flight from United Kingdom to Allentown, book at least 54 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £437 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £533.

What is the cheapest month to fly from United Kingdom to Allentown?

January can be a great time to fly to Allentown from United Kingdom with a flight ticket averaging about £420. Cheapflights users have found deals in the month of January for as cheap as £270. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from United Kingdom to Allentown (GB - ABE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Allentown as you normally would.

Cheap KLM flights from United Kingdom to Allentown

Explore cheap flight options specifically provided by KLM for the route between United Kingdom 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 899,432 searches. Data last updated 19 April 2024.
Find some of the cheapest KLM flights travelling from United Kingdom to Allentown. Make sure to double check the flight details before booking.
Fri 28/613:25MAN - ABE
2 stops32h 44mKLM
Sun 14/717:55ABE - MAN
2 stops32h 40mKLM
Deal found 18/4£787
Fri 28/613:25MAN - ABE
2 stops32h 44mKLM
Sun 14/717:55ABE - MAN
1 stop32h 20mKLM
Deal found 18/4£841

Cheap Finnair flights from United Kingdom to Allentown

Explore cheap flight options specifically provided by Finnair for the route between United Kingdom 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 899,432 searches. Data last updated 19 April 2024.
Have a look at some of the cheapest available Finnair flights departing from United Kingdom and landing in Allentown. Deals are refreshing constantly so come back soon for more options.
Sat 1/609:15LHR - ABE
1 stop15h 14mFinnair
Sat 8/606:05ABE - LHR
1 stop22h 00mFinnair
Deal found 19/4£670
Tue 30/713:20LHR - ABE
2 stops14h 08mFinnair
Sun 4/819:54ABE - LHR
1 stop30h 36mFinnair
Deal found 18/4£964

Cheap United Kingdom to Allentown flights in April & May 2024

Find cheap flight options from United Kingdom 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 899,432 searches. Prices were last updated on 19 April 2024.
Check out some of the best flight deals from United Kingdom to Allentown in 2024. For more flight deals, be sure to check back very soon.
Mon 20/509:15LHR - ABE
1 stop12h 02mAmerican Airlines
Mon 27/516:48ABE - LHR
1 stop11h 17mAmerican Airlines
Deal found 18/4£618
Mon 20/509:15LHR - ABE
1 stop12h 02mAmerican Airlines
Mon 27/516:48ABE - LHR
1 stop11h 17mAmerican Airlines
Deal found 19/4£619
Fri 17/515:15LHR - ABE
1 stop14h 07mAmerican Airlines
Thu 30/512:01ABE - LHR
1 stop14h 29mAmerican Airlines
Deal found 18/4£639
Fri 17/514:35LHR - ABE
2 stops14h 47mAmerican Airlines
Thu 30/516:48ABE - LHR
1 stop11h 17mAmerican Airlines
Deal found 18/4£642
Sun 19/518:10MAN - ABE
2 stops34h 07mVirgin Atlantic
Sun 26/514:00ABE - MAN
2 stops36h 35mVirgin Atlantic
Deal found 19/4£716
Sun 19/511:40MAN - ABE
1 stop16h 37mVirgin Atlantic
Sun 26/514:00ABE - MAN
2 stops36h 35mVirgin Atlantic
Deal found 19/4£752
Sat 18/507:50MAN - ABE
2 stops32h 33mAmerican Airlines
Sat 25/519:59ABE - MAN
2 stops33h 06mAmerican Airlines
Deal found 19/4£756
Sun 19/510:40MAN - ABE
3 stops18h 42mAmerican Airlines
Sun 26/512:01ABE - MAN
3 stops17h 04mAmerican Airlines
Deal found 19/4£766
Sat 18/511:40MAN - ABE
1 stop29h 04mDelta
Sat 25/514:00ABE - MAN
1 stop12h 15mDelta
Deal found 19/4£767

United Kingdom to Allentown 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and Allentown in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 19 April 2024.
Check out some of the best flight deals from United Kingdom to Allentown in 2024. For more flight deals, be sure to check back very soon.
Mon 20/509:15LHR - ABE
1 stop12h 02mAmerican Airlines
Mon 27/516:48ABE - LHR
1 stop11h 17mAmerican Airlines
Deal found 18/4£618
Mon 20/509:15LHR - ABE
1 stop12h 02mAmerican Airlines
Mon 27/516:48ABE - LHR
1 stop11h 17mAmerican Airlines
Deal found 19/4£619
Fri 17/515:15LHR - ABE
1 stop14h 07mAmerican Airlines
Thu 30/512:01ABE - LHR
1 stop14h 29mAmerican Airlines
Deal found 18/4£639
Fri 17/514:35LHR - ABE
2 stops14h 47mAmerican Airlines
Thu 30/516:48ABE - LHR
1 stop11h 17mAmerican Airlines
Deal found 18/4£642
Sat 1/609:40LHR - ABE
2 stops18h 37mVirgin Atlantic
Sat 8/617:49ABE - LHR
1 stop14h 26mVirgin Atlantic
Deal found 19/4£660
Sat 1/609:15LHR - ABE
1 stop15h 14mFinnair
Sat 8/606:05ABE - LHR
1 stop22h 00mFinnair
Deal found 19/4£670
Sat 1/608:10LHR - ABE
2 stops16h 19mAmerican Airlines
Sat 8/612:22ABE - LHR
2 stops15h 43mAmerican Airlines
Deal found 19/4£680
Sun 19/518:10MAN - ABE
2 stops34h 07mVirgin Atlantic
Sun 26/514:00ABE - MAN
2 stops36h 35mVirgin Atlantic
Deal found 19/4£716
Fri 25/1010:40EDI - ABE
2 stops16h 30mAmerican Airlines
Thu 31/1012:02ABE - EDI
2 stops18h 13mAmerican Airlines
Deal found 18/4£738

United Kingdom to Allentown flights leaving soon

Find last-minute flight options from United Kingdom 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 899,432 searches. Data last updated 19 April 2024.
Consider one of these great deals we found on last-minute flights from United Kingdom to Allentown. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 26/411:40MAN - ABE
1 stop16h 30mDelta
Fri 17/512:24ABE - MAN
1 stop13h 51mDelta
Deal found 19/4£784
Fri 26/410:10MAN - ABE
2 stops18h 00mDelta
Fri 17/512:24ABE - MAN
1 stop13h 51mDelta
Deal found 19/4£789
Fri 26/408:30LHR - ABE
1 stop13h 24mUnited Airlines
Tue 14/517:30ABE - LHR
1 stop13h 15mUnited Airlines
Deal found 19/4£942
Fri 26/413:55LHR - ABE
1 stop14h 15mDelta
Tue 14/512:24ABE - LHR
2 stops13h 21mDelta
Deal found 19/4£1,088
Fri 26/408:40LHR - ABE
2 stops17h 53mMultiple Airlines
Tue 14/517:30ABE - LHR
2 stops17h 15mMultiple Airlines
Deal found 19/4£1,159
Fri 26/408:50MAN - ABE
2 stops17h 43mMultiple Airlines
Fri 17/517:30ABE - MAN
2 stops18h 30mMultiple Airlines
Deal found 19/4£2,759

One-way flights to Allentown from United Kingdom

Search for one-way flight options from United Kingdom 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 899,432 searches. Data last updated 19 April 2024.
Take a look at some of the best available options we've come across on one-way flights from United Kingdom to Allentown. Users can also find round-trip United Kingdom to Allentown flights by using the search form above.
Sun 14/713:55LHR - ABE
1 stop14h 19mDelta
Deal found 18/4£1,386
Sat 20/713:55LHR - ABE
1 stop14h 19mDelta
Deal found 18/4£1,607
Mon 15/713:55LHR - ABE
1 stop14h 19mDelta
Deal found 18/4£1,625
Thu 18/713:55LHR - ABE
1 stop14h 19mDelta
Deal found 18/4£1,667
Fri 19/713:55LHR - ABE
1 stop14h 19mDelta
Deal found 18/4£2,157
Sat 11/513:55LHR - ABE
1 stop14h 22mDelta
Deal found 18/4£7,111

Find flights from United Kingdom to Allentown within your budget

Customise your flight search to find flights from United Kingdom 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 899,432 searches. Data last updated 19 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£618 - £1,058

Route

Depart

Return

Price

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Mon 20/5

1 stop12h 02m

Allentown-Bethlehem

Mon 27/5

1 stop11h 17m

£618

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Mon 20/5

1 stop12h 02m

Allentown-Bethlehem

Mon 27/5

1 stop11h 17m

£619

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Fri 17/5

1 stop14h 07m

Allentown-Bethlehem

Thu 30/5

1 stop14h 29m

£639

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sat 1/6

2 stops18h 37m

Allentown-Bethlehem

Sat 8/6

1 stop14h 26m

£660

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Sat 1/6

1 stop15h 14m

Allentown-Bethlehem

Sat 8/6

1 stop22h 00m

£670

ManchesterAllentown-Bethlehem

MAN - ABE

MANABE

Manchester

Sat 18/5

1 stop29h 04m

Allentown-Bethlehem

Sat 25/5

1 stop12h 15m

£767

ManchesterAllentown-Bethlehem

MAN - ABE

MANABE

Manchester

Fri 28/6

2 stops32h 44m

Allentown-Bethlehem

Sun 14/7

2 stops32h 40m

£787

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Tue 30/7

1 stop15h 29m

Allentown-Bethlehem

Sun 4/8

1 stop14h 20m

£1,028

London HeathrowAllentown-Bethlehem

LHR - ABE

LHRABE

London Heathrow

Tue 30/7

1 stop12h 30m

Allentown-Bethlehem

Sun 4/8

1 stop31h 40m

£1,058

Flights are sorted by cheapest first

Deals found on 18/4

No data available for this route at this time. Please check back soon.

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 19 April 2024.
Get a feel of what it's like to fly with KLM, Finnair and Virgin Atlantic from United Kingdom to Allentown by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
11,094 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

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

Delta
8.1
Very Good
11,094 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

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

KLM
7.9
Good
1,641 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

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

Finnair
7.8
Good
1,390 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

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

Virgin Atlantic
7.7
Good
751 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

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

United Airlines
7.4
Good
11,325 reviews
Delta
8.1
Very Good
11,094 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.5

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 United Kingdom 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 United Kingdom?

    For a flight from United Kingdom to Allentown, you will be flying into Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

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

    Yes, there are multiple flights from United Kingdom to Allentown for under £700. The cheapest flight booked recently is on American Airlines for just £618, but on average you can expect to pay £773.

  • Are there last-minute flights available from United Kingdom to Allentown for under £800?

    There are currently 6+ open flights from United Kingdom to Allentown within the next 7 days for less than £800.

  • What are the most popular routes from United Kingdom to Allentown?

    The most popular route from United Kingdom to Allentown is London Heathrow - Allentown-Bethlehem. You may also consider Manchester - Allentown-Bethlehem or Birmingham - Allentown-Bethlehem.

  • What does LHR to ABE mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Allentown-Bethlehem Airport flight would often be abbreviated as a LHR to ABE flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA).

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

    The amount of baggage you can bring on your United Kingdom 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 United Kingdom to Allentown with specific airlines?

    Yes, Cheapflights allows you to browse and filter United Kingdom 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 United Kingdom to Allentown that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to Allentown?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Allentown that allow pets onboard?

    Many airlines flying from United Kingdom 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 United Kingdom to Allentown?

    Yes, you can often find last-minute deals on United Kingdom 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 United Kingdom to Allentown flight deals updated?

    The United Kingdom to Allentown flight deals you see on this page were last updated on 19/4.

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

Heathrow to Philadelphia flights
Heathrow to Pittsburgh flights
Gatwick to Philadelphia flights
London City to Philadelphia flights
Gatwick to Pittsburgh flights
London City to Pittsburgh flights
Manchester to Philadelphia flights
Edinburgh to Pittsburgh flights
Edinburgh to Philadelphia flights
Birmingham to Philadelphia flights
Dublin to Philadelphia flights
Luton to Philadelphia flights
Heathrow to Harrisburg flights
Manchester to Pittsburgh flights
Heathrow to Allentown flights
Manchester to Allentown flights
Stansted to Pittsburgh flights
Leeds to Philadelphia flights
Heathrow to Scranton flights
Newcastle upon Tyne to Philadelphia flights
Bristol to Philadelphia flights
Heathrow to Erie flights
Aberdeen to Pittsburgh flights
Stansted to Philadelphia flights
London City to Harrisburg flights
Heathrow to State College flights
Birmingham to Pittsburgh flights
Edinburgh to Allentown flights
Gatwick to Erie flights
Bristol to Pittsburgh flights
Luton to Pittsburgh flights
Leeds to Pittsburgh flights
Newquay to Philadelphia flights
Edinburgh to Erie flights
Cardiff to Philadelphia flights
Birmingham to Allentown flights
Edinburgh to Scranton flights
Inverness to Philadelphia flights
Exeter to Philadelphia flights
Doncaster to Philadelphia flights

Top 2 airlines flying from United Kingdom to Allentown

Discover the top 2 airlines that operate flights from United Kingdom 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 899,432 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£497Average£747FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£658Average£806FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
London to Goa flights
London to Las Vegas flights
Bristol to Malta flights
Dublin to Abu Dhabi flights
Manchester to Mumbai flights
London to The Bahamas flights
London to Portugal flights
London to Athens flights
London to Dublin flights
England to Germany flights
Manchester to Thailand flights
United Kingdom to Abidjan flights

Search flights from United Kingdom to Allentown by cabin class

Find flights from United Kingdom to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Clermont-Ferrand Aulnat
Flights to Kalamata
Flights to Launceston
Flights to Lihue
Flights to Cagayan de Oro Laguindingan
Flights to Naxos
Flights to Kavála Megas Alexandros
Flights to Malmö
Flights to New Bern Coastal Carolina Rgnl
Flights to Ancona Falconara
Flights to Monterey Regional
Flights to Appleton Intl
Flights to Avignon-Caum
Flights to La Rochelle Laleu
Flights to Kalamazoo Intl
Flights to Flagstaff Pulliam
Flights to Bangor

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 United Kingdom to Allentown?

Cheapflights helps you search for flights from United Kingdom to Allentown via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom 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 United Kingdom to Allentown with no change fees?

Yes, we can. To see specific flights from United Kingdom to Allentown with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from United Kingdom to Allentown on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.
View all available airlines