£282 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 9/2. 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

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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

Tue, 21 Apr - Fri, 8 May
Delta Logo
17:59 - 11:50
ABE
-
EDI
12h 51m
1 stop
Delta Logo
09:00 - 22:56
EDI
-
ABE
18h 56m
1 stop
£437Delta
Tue, 10 Mar - Fri, 20 Mar
Multiple Airlines Logo
06:32 - 07:50
ABE
-
LHR
21h 18m
1 stop
Multiple Airlines Logo
15:50 - 17:17
LHR
-
ABE
29h 27m
1 stop
£444Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar
Delta Logo
06:28 - 06:25
ABE
-
LHR
18h 57m
1 stop
Delta Logo
08:55 - 22:49
LHR
-
ABE
18h 54m
2 stops
£447Delta
Tue, 24 Feb - Tue, 3 Mar
KLM Logo
06:28 - 07:50
ABE
-
LHR
20h 22m
1 stop
KLM Logo
06:30 - 17:12
LHR
-
ABE
15h 42m
2 stops
£448KLM
Tue, 24 Feb - Tue, 3 Mar
KLM Logo
17:58 - 11:40
ABE
-
LHR
12h 42m
1 stop
KLM Logo
10:45 - 22:49
LHR
-
ABE
17h 04m
1 stop
£453KLM
Mon, 9 Mar - Wed, 25 Mar
Virgin Atlantic Logo
17:59 - 08:45
ABE
-
NCL
34h 46m
2 stops
Virgin Atlantic Logo
06:05 - 22:59
NCL
-
ABE
20h 54m
2 stops
£462Virgin Atlantic
Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
06:28 - 10:20
ABE
-
MAN
22h 52m
2 stops
United Airlines Logo
06:10 - 09:56
MAN
-
ABE
32h 46m
2 stops
£476United Airlines
Thu, 26 Feb - Thu, 5 Mar
American Airlines Logo
12:00 - 10:45
ABE
-
GLA
17h 45m
2 stops
American Airlines Logo
11:30 - 00:29
GLA
-
ABE
17h 59m
2 stops
£482American Airlines
Wed, 25 Feb - Sun, 1 Mar
United Airlines Logo
06:28 - 10:20
ABE
-
MAN
22h 52m
2 stops
United Airlines Logo
06:00 - 10:01
MAN
-
ABE
33h 01m
2 stops
£485United Airlines
Thu, 26 Feb - Thu, 5 Mar
Virgin Atlantic Logo
17:58 - 17:20
ABE
-
LCY
18h 22m
2 stops
Virgin Atlantic Logo
10:00 - 22:49
LCY
-
ABE
17h 49m
2 stops
£537Virgin Atlantic
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 KLM (£448) and Delta (£450).

Find deals

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)