£339 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 22/9. 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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Flight Deals

Book Cheap Allentown to the United Kingdom Plane Tickets

 
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

Sun, 26 Oct - Sun, 2 Nov
Virgin Atlantic Logo
12:46 - 06:25ABE-LHR
13h 39m1 stop
Virgin Atlantic Logo
08:55 - 22:15LHR-ABE
18h 20m1 stop
£427Virgin Atlantic
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Sun, 2 Nov - Tue, 18 Nov
Virgin Atlantic Logo
12:46 - 09:00ABE-LHR
15h 14m1 stop
Virgin Atlantic Logo
08:55 - 17:19LHR-ABE
13h 24m1 stop
£459Virgin Atlantic
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Sun, 26 Oct - Sun, 2 Nov
Logo
06:00 - 16:05ABE-LHR
30h 05m2 stops
Logo
12:30 - 22:15LHR-ABE
14h 45m1 stop
£475
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Sun, 2 Nov - Tue, 18 Nov
Delta Logo
18:00 - 09:00ABE-LHR
34h 00m1 stop
Delta Logo
09:00 - 22:12LHR-ABE
18h 12m2 stops
£479Delta
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Sun, 26 Oct - Sun, 2 Nov
American Airlines Logo
17:53 - 13:15ABE-EDI
15h 22m2 stops
American Airlines Logo
09:15 - 22:53EDI-ABE
18h 38m2 stops
£486American Airlines
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Thu, 2 Oct - Wed, 22 Oct
United Airlines Logo
13:00 - 06:20ABE-LHR
12h 20m1 stop
United Airlines Logo
08:40 - 10:38LHR-ABE
30h 58m2 stops
£487United Airlines
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Sun, 2 Nov - Tue, 18 Nov
Delta Logo
05:00 - 06:05ABE-LHR
20h 05m2 stops
Delta Logo
06:20 - 22:12LHR-ABE
20h 52m2 stops
£490Delta
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Mon, 27 Oct - Mon, 3 Nov
American Airlines Logo
17:53 - 13:05ABE-GLA
15h 12m2 stops
American Airlines Logo
11:35 - 22:52GLA-ABE
16h 17m2 stops
£500American Airlines
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Thu, 2 Oct - Wed, 22 Oct
United Airlines Logo
13:00 - 08:20ABE-LHR
14h 20m1 stop
United Airlines Logo
11:05 - 21:54LHR-ABE
15h 49m1 stop
£501United Airlines
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Sun, 26 Oct - Sun, 2 Nov
Logo
13:00 - 10:05ABE-LHR
17h 05m2 stops
Logo
05:50 - 16:47LHR-ABE
14h 57m2 stops
£524
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Booking Insights

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 Virgin Atlantic (£427) and Delta (£479).

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

Low seasonNovember
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 14% 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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