LHR - ABE

£446 Find Cheap Flights from London Heathrow Airport to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Allentown departing on 16/6. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Allentown, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£726
Virgin Atlantic
Tue 9/6Sat 13/6
LHR - ABE • 2 stops
Cheapest one-way flight
£446
Multiple Airlines
Tue 16/6
LHR - ABE • 3 stops
Direct flights
Not available
There are currently no direct flights between Heathrow and Allentown. You’ll need at least 1 connection.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Allentown (LHR-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Allentown 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.

Recent return flight deals from Heathrow to Allentown

Tue, 9 Jun - Sat, 13 Jun
Virgin Atlantic Logo
19:45 - 17:30
LHR
-
ABE
26h 45m
2 stops
Virgin Atlantic Logo
18:09 - 07:55
ABE
-
LHR
56h 46m
2 stops
£726Virgin Atlantic
Tue, 9 Jun - Sat, 13 Jun
Multiple Airlines Logo
11:15 - 23:08
LHR
-
ABE
16h 53m
1 stop
Multiple Airlines Logo
18:09 - 07:55
ABE
-
LHR
56h 46m
2 stops
£755Multiple Airlines
Tue, 9 Jun - Sat, 13 Jun
Virgin Atlantic Logo
15:15 - 17:30
LHR
-
ABE
31h 15m
1 stop
Virgin Atlantic Logo
18:09 - 06:25
ABE
-
LHR
31h 16m
1 stop
£813Virgin Atlantic
Fri, 2 Oct - Sun, 4 Oct
United Airlines Logo
08:40 - 10:06
LHR
-
ABE
30h 26m
2 stops
United Airlines Logo
17:36 - 06:45
ABE
-
LHR
32h 09m
1 stop
£831United Airlines
Fri, 2 Oct - Sun, 4 Oct
United Airlines Logo
08:40 - 10:06
LHR
-
ABE
30h 26m
2 stops
United Airlines Logo
17:36 - 08:30
ABE
-
LHR
33h 54m
1 stop
£833United Airlines
Fri, 2 Oct - Sun, 4 Oct
United Airlines Logo
08:40 - 10:06
LHR
-
ABE
30h 26m
2 stops
United Airlines Logo
17:36 - 10:00
ABE
-
LHR
35h 24m
2 stops
£835United Airlines
Fri, 2 Oct - Sun, 4 Oct
United Airlines Logo
08:40 - 10:06
LHR
-
ABE
30h 26m
2 stops
United Airlines Logo
17:36 - 10:15
ABE
-
LHR
35h 39m
2 stops
£837United Airlines
Fri, 2 Oct - Sun, 4 Oct
United Airlines Logo
08:40 - 10:06
LHR
-
ABE
30h 26m
2 stops
United Airlines Logo
17:36 - 10:15
ABE
-
LHR
35h 39m
2 stops
£838United Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
11:45 - 17:25
LHR
-
ABE
34h 40m
2 stops
Multiple Airlines Logo
13:12 - 09:00
ABE
-
LHR
14h 48m
2 stops
£841Multiple Airlines
Fri, 2 Oct - Sun, 4 Oct
United Airlines Logo
11:05 - 10:06
LHR
-
ABE
28h 01m
1 stop
United Airlines Logo
17:36 - 06:45
ABE
-
LHR
32h 09m
1 stop
£859United Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Allentown flights

Get data-powered insights and trends into flights from Heathrow to Allentown to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Allentown?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Allentown were found on Virgin Atlantic (£726) and United Airlines (£831).

Find deals

Good to know - Cheap tickets from London Heathrow Airport to Allentown

Cheapest flight£446
Flight from London Heathrow Airport to Allentown

When to book flights from Heathrow to Allentown

Are your dates flexible? Find out the best times to travel from Heathrow to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

FAQs for booking London Heathrow Airport to Allentown flights

  • What is the cheapest flight from London Heathrow Airport to Allentown?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Allentown was £446 for a one-way ticket and £726 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Allentown?

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

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

    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 London Heathrow Airport to Allentown.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Allentown with an airline and back to London Heathrow Airport with another airline.

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

    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 Allentown from London Heathrow Airport 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 Heathrow to Allentown

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Allentown (ABE)