$641 Cheap flight deals from London (LON) to Allentown (ABE)

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This Weekend's Flight Deals from London to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 10 - Thu, Aug 21
LHR
Heathrow
PHL
Philadelphia Intl.
$781 Roundtrip, found 2 days ago
$781
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Aug 10 from Heathrow to Philadelphia Intl., returning Thu, Aug 21, priced at $781 found 2 days ago
Fri, Aug 8 - Sun, Aug 10
LCY
London City
PHL
Philadelphia Intl.
$826 Roundtrip, found 2 days ago
$826
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Aug 8 from London City to Philadelphia Intl., returning Sun, Aug 10, priced at $826 found 2 days ago
Fri, Aug 8 - Sun, Aug 10
LGW
Gatwick
PHL
Philadelphia Intl.
$1,232 Roundtrip, found 2 days ago
$1,232
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Aug 8 from Gatwick to Philadelphia Intl., returning Sun, Aug 10, priced at $1,232 found 2 days ago

Airfares from $641 One Way, $571 Round Trip from London to Allentown

Prices starting at $571 for return flights and $641 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Tue, Sep 9
LHR
London
PHL
Philadelphia
$571 Roundtrip, just found
$571
Roundtrip
just found
Select Aer Lingus flight, departing Mon, Sep 1 from London to Philadelphia, returning Tue, Sep 9, priced at $571 just found
Wed, Oct 15 - Wed, Jan 14
LHR
London
PHL
Philadelphia
$630 Roundtrip, found 4 days ago
$630
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Oct 15 from London to Philadelphia, returning Wed, Jan 14, priced at $630 found 4 days ago
Wed, Aug 20 - Mon, Aug 25
LGW
London
PHL
Philadelphia
$634 Roundtrip, found 3 days ago
$634
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Aug 20 from London to Philadelphia, returning Mon, Aug 25, priced at $634 found 3 days ago
Tue, Feb 10 - Tue, Mar 3
LHR
London
PHL
Philadelphia
$642 Roundtrip, found 5 days ago
$642
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Feb 10 from London to Philadelphia, returning Tue, Mar 3, priced at $642 found 5 days ago
Mon, Sep 29 - Mon, Oct 20
LHR
London
PHL
Philadelphia
$664 Roundtrip, found 5 days ago
$664
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Sep 29 from London to Philadelphia, returning Mon, Oct 20, priced at $664 found 5 days ago

More About Flying To Allentown from London

Route Information for Flights from London to Allentown

Origin Airport IATA Code
LON
Destination Airport IATA Code
ABE
Distance
3535 mi
Direct Flight Airlines
American Airlines, Aer Lingus, Finnair, Iberia, Malaysia Airlines, British Airways
Earliest Flight Arrival
12:10PM UTC
Latest Flight Arrival
3:25PM UTC

London to Allentown

The perfect trip begins with Orbitz. From booking your flights from London to Allentown to finding the best hotels, Orbitz has got it covered.

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Not only does booking with us ensure guaranteed low prices, but Orbitz does the hard work, leaving you to relax. Just tell us what you want, from London to Allentown flights, to great deals on hotels and car rental, and activities and tours, and we will do all the rest.

Frequently asked questions

Are there non-stop flights from London to Allentown?
Get set to pack your suitcase, because there are two carriers that offer direct flights from Heathrow Airport to Philadelphia Intl. Airport (PHL). Check out the deals with American Airlines and British Airways.
What is the shortest flight from London to Allentown?
The shortest flight from London to Allentown is around 8 hours and 40 minutes. Grab your favorite tipple from the drink cart, write in your travel journal or read a few magazines — you'll have the time on this medium-haul trip.
What airlines fly from London to Allentown most frequently?
There are a couple of airlines offering frequent flights from Heathrow Airport (LHR) to PHL, including American Airlines (AA). The preferred choice of many travelers, it operates 30 flights on this route every month. If you can't find the right flight for you there, have a look at the airfares with British Airways (BA). This carrier is a fantastic alternative and operates 30 flights from London to Allentown monthly.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.