£341 Find Cheap Flights from Allentown to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to the United Kingdom departing on 4/8. 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

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Cheap Flights from Allentown to the United Kingdom

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

Tue, 9 Sep - Tue, 23 Sep
KLM Logo
14:30 - 12:05ABE-EDI
16h 35m1 stop
KLM Logo
06:00 - 22:41EDI-ABE
21h 41m2 stops
£495KLM
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Thu, 14 Aug - Thu, 21 Aug
American Airlines Logo
13:56 - 07:40ABE-LHR
12h 44m1 stop
American Airlines Logo
11:00 - 19:05LHR-ABE
13h 05m1 stop
£512American Airlines
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Thu, 25 Sep - Sun, 5 Oct
Delta Logo
18:12 - 13:30ABE-LHR
14h 18m1 stop
Delta Logo
13:05 - 22:41LHR-ABE
14h 36m1 stop
£519Delta
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Wed, 8 Oct - Sat, 18 Oct
Delta Logo
17:40 - 13:30ABE-LHR
14h 50m1 stop
Delta Logo
13:05 - 22:52LHR-ABE
14h 47m1 stop
£545Delta
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Wed, 3 Dec - Sun, 7 Dec
Delta Logo
06:30 - 07:55ABE-MAN
20h 25m1 stop
Delta Logo
11:15 - 17:14MAN-ABE
34h 59m2 stops
£562Delta
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Thu, 14 Aug - Thu, 21 Aug
United Airlines Logo
17:35 - 11:45ABE-LHR
13h 10m1 stop
United Airlines Logo
07:25 - 21:54LHR-ABE
19h 29m2 stops
£573United Airlines
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Tue, 29 Jul - Tue, 5 Aug
American Airlines Logo
20:03 - 17:55ABE-EDI
16h 52m2 stops
American Airlines Logo
11:35 - 00:27EDI-ABE
17h 52m2 stops
£582American Airlines
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Fri, 14 Nov - Tue, 18 Nov
Virgin Atlantic Logo
13:00 - 16:35ABE-GLA
22h 35m2 stops
Virgin Atlantic Logo
06:05 - 22:52GLA-ABE
21h 47m2 stops
£617Virgin Atlantic
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Fri, 14 Nov - Tue, 18 Nov
Virgin Atlantic Logo
13:00 - 16:35ABE-GLA
22h 35m2 stops
Virgin Atlantic Logo
06:05 - 22:52GLA-ABE
21h 47m2 stops
£635Virgin Atlantic
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Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
17:28 - 11:45ABE-LHR
13h 17m1 stop
United Airlines Logo
08:30 - 16:53LHR-ABE
13h 23m1 stop
£675United Airlines
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KAYAK's insights & trends for Allentown to the United Kingdom flights

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

Which airlines provide the cheapest flights from Allentown to the United Kingdom?

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 Allentown to the United Kingdom were found on KLM (£495) and American Airlines (£512).

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Good to know - Cheap tickets from Allentown to the United Kingdom

Low seasonNovember
High seasonOctober
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Allentown to the United Kingdom?

    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 the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to the United Kingdom 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 Allentown to the United Kingdom?

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

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

    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 from Allentown to the United Kingdom 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 the United Kingdom

Information on your arrival and departure airports

Allentown (ABE)

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