What is the cheapest flight from Allentown to London Gatwick Airport?

In the last 3 days, the lowest price for a flight from Allentown to London Gatwick Airport was $324 for a one-way ticket and $835 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Allentown and London?

Yes, you'll most likely have to show a valid passport before boarding the plane in Allentown and on arrival in London. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Allentown to London?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Allentown to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Allentown is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Allentown to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Allentown with another airline. Booking your flights between Allentown and LGW can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Gatwick?

The most popular airline among KAYAK users flying to Gatwick is Icelandair, followed by JetBlue and British Airways.

Cheap Flights from Allentown to London Gatwick (ABE - LGW)

ABE - LGW

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

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Cheapest round-trip

$835

Multiple Airlines

Mon 3/16Thu 3/19

ABE - LGW • 1 stop

Cheapest one-way

$324

Multiple Airlines

Sun 11/23

ABE - LGW • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Allentown to London (ABE-LGW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Allentown to London

Mon, Mar 16 - Thu, Mar 19

6:30 am - 10:00 amABE-LGW

23h 30m1 stop

2:00 pm - 12:18 pmLGW-ABE

26h 18m1 stop

$835Multiple Airlines

Find Deal

Mon, Mar 16 - Fri, Mar 20

6:30 am - 10:00 amABE-LGW

23h 30m1 stop

2:00 pm - 12:48 pmLGW-ABE

26h 48m1 stop

$854Multiple Airlines

Find Deal

Mon, Mar 16 - Mon, Mar 23

6:30 am - 10:00 amABE-LGW

23h 30m1 stop

2:00 pm - 10:28 amLGW-ABE

24h 28m1 stop

$889Multiple Airlines

Find Deal

Mon, Mar 16 - Sun, Mar 22

6:30 am - 10:00 amABE-LGW

23h 30m1 stop

1:00 pm - 10:28 amLGW-ABE

49h 28m2 stops

$907Multiple Airlines

Find Deal

Mon, Mar 16 - Mon, Mar 23

1:35 pm - 6:00 amABE-LGW

36h 25m2 stops

2:00 pm - 10:28 amLGW-ABE

24h 28m1 stop

$913Multiple Airlines

Find Deal

Sun, Mar 15 - Thu, Mar 19

4:51 pm - 6:00 amABE-LGW

33h 09m2 stops

2:00 pm - 12:18 pmLGW-ABE

26h 18m1 stop

$914Multiple Airlines

Find Deal

Sun, Mar 15 - Fri, Mar 20

4:51 pm - 6:00 amABE-LGW

33h 09m2 stops

2:00 pm - 12:48 pmLGW-ABE

26h 48m1 stop

$933Multiple Airlines

Find Deal

Mon, Mar 16 - Sat, Mar 21

6:30 am - 10:00 amABE-LGW

23h 30m1 stop

1:00 pm - 11:01 pmLGW-ABE

38h 01m2 stops

$961Multiple Airlines

Find Deal

Sun, Mar 15 - Mon, Mar 23

4:51 pm - 6:00 amABE-LGW

33h 09m2 stops

2:00 pm - 10:28 amLGW-ABE

24h 28m1 stop

$970Multiple Airlines

Find Deal

Tue, Mar 17 - Mon, Mar 23

5:34 pm - 6:00 amABE-LGW

32h 26m2 stops

2:00 pm - 10:28 amLGW-ABE

24h 28m1 stop

$987Multiple Airlines

Find Deal

Booking Insights

Cheapest flight	$324

Flight from Allentown to London

When to book flights from Allentown to London

Are your dates flexible? Find out the best times to travel from Allentown to London based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Allentown to London Gatwick Airport?
In the last 3 days, the lowest price for a flight from Allentown to London Gatwick Airport was $324 for a one-way ticket and $835 for a round-trip.
Do I need a passport to fly between Allentown and London?
Yes, you'll most likely have to show a valid passport before boarding the plane in Allentown and on arrival in London.
Which aircraft models fly most regularly from Allentown to London?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Allentown to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Allentown to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Allentown with another airline. Booking your flights between Allentown and LGW can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to London

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Allentown (ABE)

Gatwick (LGW)

ABE - LGW

$394 Find Cheap Flights from Allentown to London

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

Everything you should know

Cheap Flights from Allentown to London (ABE-LGW)

Recent round-trip flight deals from Allentown to London

Recent one-way flight deals from Allentown to London

Good to know

When to book flights from Allentown to London

FAQs for booking Allentown to London flights

What is the cheapest flight from Allentown to London Gatwick Airport?

In the last 3 days, the lowest price for a flight from Allentown to London Gatwick Airport was $324 for a one-way ticket and $835 for a round-trip.

Do I need a passport to fly between Allentown and London?

Yes, you'll most likely have to show a valid passport before boarding the plane in Allentown and on arrival in London.

Which aircraft models fly most regularly from Allentown to London?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Allentown to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Allentown to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Allentown with another airline. Booking your flights between Allentown and LGW can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to London

Information on your arrival and departure airports

Cabin class types available on flights to London

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Allentown and London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London