Question 1

What are the most popular routes to and from Allentown?

Accepted Answer

Travelers frequently search for route combinations, such as Allentown and Orlando, Tampa, Punta Gorda, Denver, Fort Lauderdale, Toronto, Nassau, Sarasota, Medellín, Auckland, Kingston, Marseille, Lima, Midland, Djerba, Nairobi, Cancún, Santorini, Ahmedabad, Vancouver.

Question 2

What are the most popular routes to and from London?

Accepted Answer

Travelers frequently search for route combinations, such as London and Istanbul, Tel Aviv, Tirana, Bucharest, Barcelona, Chișinău, Athens, Paris, Madrid, Prague, Edinburgh, Rome, Málaga, Jeddah, Sofia, Bangkok, Larnaca, Bacău, Warsaw, Budapest.

Question 3

What airports are near Allentown?

Accepted Answer

The main airport in Allentown is Lehigh Valley International. It is also served by John F. Kennedy International, Newark Liberty International, Philadelphia International, Baltimore–Washington International, LaGuardia, Atlantic City International, New York Stewart International Airport, Long Island MacArthur, Ronald Reagan Washington National, Westchester County.

Question 4

What airports are near London?

Accepted Answer

The main airport in London is Heathrow. It is also served by Birmingham, Bristol, East Midlands, Cardiff, Southampton, Bournemouth, Exeter, Norwich, Humberside.

Question 5

Which airlines fly between Allentown and London?

Accepted Answer

Currently, you can fly between Allentown and London with Ryanair, JetBlue Airways, Aer Lingus, Air Transat.

Question 6

When’s the best time to travel between Allentown and London?

Accepted Answer

If you don’t have specific dates for your trip between Allentown and London, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between Allentown and London?

Accepted Answer

Traveling between Allentown and London, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near Allentown?

Accepted Answer

There are a number of airports in and around Allentown. The main one is Lehigh Valley International and other nearby airports include John F. Kennedy International, Newark Liberty International, Philadelphia International, Baltimore–Washington International, LaGuardia, Atlantic City International, New York Stewart International Airport, Long Island MacArthur, Ronald Reagan Washington National, Westchester County

Question 9

How many airports are there near London?

Accepted Answer

There are a number of airports in and around London. The main one is Heathrow and other nearby airports include Birmingham, Bristol, East Midlands, Cardiff, Southampton, Bournemouth, Exeter, Norwich, Humberside.

Question 10

What time do nonstop (direct) flights between Allentown and London depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Allentown, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Allentown and London arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at London, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Allentown and London depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Allentown, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Allentown and London arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at London, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£265
Cheapest round-trip	£600
Average round-trip	£842
Includes rare itinerary	Travel hack

Transport Option	Typical time	Typical cost	Frequency	Best for
Heathrow Express to Paddington	15 min	£15 – £25; advance vs on-the-day fares	every 15 min	fastest to Paddington
Elizabeth line	28-38 min	£12 – £13; Oyster/contactless fare	every 5–10 min	central London with stops
Taxi (black cab)	35-75 min	£60 – £100; metered; varies by traffic	on-demand 24/7 (traffic dependent)	door-to-door with luggage

Name	Carrier code	IATA Code	Passport needed during booking
		-
Ryanair	RYR	FR	No
JetBlue Airways	JBU	B6	No
Aer Lingus	EIN	EI	No
Air Transat	TSC	TS	No

Month	Average monthly max temperature	Average monthly min temperature
January	6°C	-1°C
February	8°C	0°C
March	12°C	2°C
April	16°C	6°C
May	20°C	9°C
June	25°C	14°C
July	28°C	16°C
August	27°C	16°C
September	22°C	12°C
October	17°C	8°C
November	11°C	3°C
December	7°C	0°C

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