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Cheap flights from Allentown to the United Kingdom from $618

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to the United Kingdom departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Allentown to the United Kingdom

Cheap round-trip flights

These are some of the best round-trip flight deals from Allentown to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Allentown to the United Kingdom.

Cheap last minute flights

Planning a quick getaway from Allentown to the United Kingdom? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Allentown to the United Kingdom

Find recent round-trip train or bus tickets from Allentown to the United Kingdom.

All round-trip flight deals to the United Kingdom

The cheapest plane tickets to the United Kingdom found on KAYAK recently.
1:00 pm - 8:30 amABE-LHR
14h 30m1 stop
1:25 pm - 11:25 pmLHR-ABE
15h 00m1 stop
$700Delta
Find Deal
Thu, May 1 - Thu, May 8
1:18 pm - 7:55 amABE-LHR
13h 37m1 stop
6:30 am - 10:54 pmLHR-ABE
21h 24m2 stops
$735Delta
Find Deal
Fri, Jan 17 - Mon, Jan 20
6:30 am - 7:55 amABE-LHR
20h 25m1 stop
12:05 pm - 9:21 pmLHR-ABE
38h 16m2 stops
$739United Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
6:30 am - 6:55 amABE-LHR
19h 25m2 stops
1:45 pm - 9:21 pmLHR-ABE
36h 36m2 stops
$744United Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
1:18 pm - 10:35 amABE-LHR
16h 17m1 stop
10:50 am - 10:54 pmLHR-ABE
17h 04m1 stop
$747Delta
Find Deal
Fri, Jan 17 - Mon, Jan 20
5:30 pm - 11:40 amABE-LHR
13h 10m1 stop
10:50 am - 10:54 pmLHR-ABE
17h 04m1 stop
$749Delta
Find Deal
Fri, Jan 17 - Mon, Jan 20
2:14 pm - 7:10 amABE-LHR
35h 56m3 stops
2:50 pm - 11:45 amLHR-ABE
25h 55m2 stops
$1,212
Find Deal
Tue, Nov 26 - Thu, Dec 5
5:17 pm - 12:00 pmABE-LHR
13h 43m1 stop
1:30 pm - 12:27 amLHR-ABE
15h 57m1 stop
$1,443American Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 5
5:17 pm - 12:00 pmABE-LHR
13h 43m1 stop
3:25 pm - 12:27 amLHR-ABE
14h 02m2 stops
$1,447American Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 5
6:30 am - 7:55 amABE-LHR
20h 25m1 stop
6:00 am - 9:21 pmLHR-ABE
20h 21m2 stops
$1,538
Find Deal
Sun, Jan 12 - Sun, Jan 19
5:35 pm - 10:35 amABE-LHR
12h 00m1 stop
$618Delta
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Sun, Dec 15
5:49 pm - 11:40 amABE-LHR
12h 51m1 stop
$943Delta
Find Deal
Sat, Nov 23
5:49 pm - 10:35 amABE-LHR
11h 46m1 stop
$9,782Delta
Find Deal
Fri, Nov 22
5:17 pm - 1:15 pmABE-EDI
14h 58m2 stops
10:05 am - 10:32 pmEDI-ABE
17h 27m2 stops
$987American Airlines
Find Deal
Sun, Nov 17 - Tue, Nov 19
5:49 pm - 11:40 amABE-LHR
12h 51m1 stop
2:30 pm - 10:55 pmLHR-ABE
13h 25m1 stop
$1,583KLM
Find Deal
Mon, Nov 18 - Wed, Dec 11
5:37 pm - 11:15 amABE-LHR
12h 38m1 stop
10:00 am - 9:34 pmLHR-ABE
16h 34m2 stops
$2,097United Airlines
Find Deal
Mon, Nov 18 - Wed, Dec 11
5:37 pm - 4:45 pmABE-LHR
18h 08m2 stops
6:00 am - 9:34 pmLHR-ABE
20h 34m2 stops
$2,295
Find Deal
Mon, Nov 18 - Wed, Dec 11

Delta flights from Allentown to United Kingdom

Our best Delta deals on Allentown to United Kingdom flight tickets
Delta
May 1
ABE1:00 pmAllentown-Bethlehem
14h 30m
1 stop
LHR8:30 amLondon Heathrow
May 8
LHR1:25 pmLondon Heathrow
15h 00m
1 stop
ABE11:25 pmAllentown-Bethlehem
Delta
Jan 17
ABE1:18 pmAllentown-Bethlehem
13h 37m
1 stop
LHR7:55 amLondon Heathrow
Jan 20
LHR6:30 amLondon Heathrow
21h 24m
2 stops
ABE10:54 pmAllentown-Bethlehem
Delta
Jan 17
ABE1:18 pmAllentown-Bethlehem
16h 17m
1 stop
LHR10:35 amLondon Heathrow
Jan 20
LHR10:50 amLondon Heathrow
17h 04m
1 stop
ABE10:54 pmAllentown-Bethlehem

United Airlines flights from Allentown to United Kingdom

Our best United Airlines deals on Allentown to United Kingdom flight tickets
United Airlines
Jan 17
ABE6:30 amAllentown-Bethlehem
20h 25m
1 stop
LHR7:55 amLondon Heathrow
Jan 20
LHR12:05 pmLondon Heathrow
38h 16m
2 stops
ABE9:21 pmAllentown-Bethlehem
United Airlines
Jan 17
ABE6:30 amAllentown-Bethlehem
19h 25m
2 stops
LHR6:55 amLondon Heathrow
Jan 20
LHR1:45 pmLondon Heathrow
36h 36m
2 stops
ABE9:21 pmAllentown-Bethlehem
United Airlines
Apr 5
ABE6:44 amAllentown-Bethlehem
20h 41m
2 stops
MAN8:25 amManchester
Apr 15
MAN6:05 amManchester
19h 38m
2 stops
ABE8:43 pmAllentown-Bethlehem

How to get the cheapest flight ticket from Allentown to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to United Kingdom from Allentown?

United Airlines. United Airlines and American Airlines are the most popular carriers operating from Allentown to United Kingdom

What is the cheapest Allentown to United Kingdom flight route?

Allentown-Bethlehem - London Heathrow. Fly from Allentown-Bethlehem to London Heathrow for the best Allentown - United Kingdom flight prices

Cheap Allentown to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to United Kingdom

Best Price Found

$618

Fastest flight time

10h 37m

Direct flights

None

Airports in United Kingdom

3 airports
The best one-way flight to United Kingdom from Allentown in the past 72 hours is $618. The best round-trip flight deal from Allentown to United Kingdom found on momondo in the last 72 hours is $700.
The fastest flight from Allentown to United Kingdom takes 10h 37m
There are no direct flights from Allentown to United Kingdom. Popular non-direct routes for this connection are Allentown-Bethlehem Airport - Manchester Airport, Allentown-Bethlehem Airport - London City Airport and Allentown-Bethlehem Airport - London Heathrow Airport.
There are 3 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Manchester (MAN)

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to United Kingdom?

    Prices for flights from Allentown-Bethlehem Airport to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to United Kingdom?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Allentown to United Kingdom

Compare and see reviews for airlines that fly from Allentown to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $575Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Allentown.

Can I find flights from Allentown to United Kingdom with flexible booking policies on momondo?

Flights from Allentown to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to United Kingdom?

Once you have performed a search for Allentown to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Allentown to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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