$449 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.

Sat, May 17 - Wed, Jun 4
LHR
Heathrow
PHL
Philadelphia Intl.
$958 Roundtrip, found 9 hours ago
$958
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Sat, May 17 from Heathrow to Philadelphia Intl., returning Wed, Jun 4, priced at $958 found 9 hours ago
Sun, May 18 - Wed, Jun 4
LGW
Gatwick
PHL
Philadelphia Intl.
$1,273 Roundtrip, found 2 days ago
$1,273
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, May 18 from Gatwick to Philadelphia Intl., returning Wed, Jun 4, priced at $1,273 found 2 days ago
Sun, May 18 - Wed, Jun 4
LCY
London City
PHL
Philadelphia Intl.
$1,341 Roundtrip, found 2 days ago
$1,341
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, May 18 from London City to Philadelphia Intl., returning Wed, Jun 4, priced at $1,341 found 2 days ago

Airfares from $449 One Way, $521 Round Trip from London to Allentown

Prices starting at $521 for return flights and $449 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.

Sun, May 25 - Wed, Jun 11
LGW
London
PHL
Philadelphia
$521 Roundtrip, found 1 day ago
$521
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, May 25 from London to Philadelphia, returning Wed, Jun 11, priced at $521 found 1 day ago
Wed, Nov 5 - Mon, Nov 10
LHR
London
PHL
Philadelphia
$526 Roundtrip, found 4 hours ago
$526
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Wed, Nov 5 from London to Philadelphia, returning Mon, Nov 10, priced at $526 found 4 hours ago
Sat, Nov 22 - Sat, Nov 29
LHR
London
PHL
Philadelphia
$531 Roundtrip, found 5 days ago
$531
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 22 from London to Philadelphia, returning Sat, Nov 29, priced at $531 found 5 days ago
Mon, Sep 1 - Sun, Sep 21
LHR
London
PHL
Philadelphia
$548 Roundtrip, found 3 days ago
$548
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Sep 1 from London to Philadelphia, returning Sun, Sep 21, priced at $548 found 3 days ago
Tue, Sep 16 - Tue, Sep 23
LCY
London
PHL
Philadelphia
$558 Roundtrip, found 3 days ago
$558
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Sep 16 from London to Philadelphia, returning Tue, Sep 23, priced at $558 found 3 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
11:50AM UTC
Latest Flight Arrival
3:25PM UTC

London to Allentown

When you’re ready to take your next trip, get the most affordable prices on flights from London to Allentown with Orbitz! The guaranteed low prices and cutting-edge mobile tools on Orbits make it easy for you to plan your next great vacation.

Keep Up With Sudden Flight Changes

As any traveler knows, air travel can suddenly be temporarily halted due to service disruptions. Along with offering the best fares for flights from London to Allentown, Orbitz also offers free mobile phone and email alerts that help you keep up with sudden changes to your flight plans. Choose from email, text, or voice message alerts.

Get Great Prices for London to Allentown Flights

Orbitz features both an Android app and an iPhone app to give you the lowest prices for London to Allentown flights. Use these mobile apps to get updates on your flight, the details of your itinerary, and to learn about available hotel deals in the area.

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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.