Cheap flights from Allentown to London from £368

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Fri 10/12
Fri 17/12

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Allentown Allentown-Bethlehem to London.
View current United Kingdom travel restrictions

Flight information for Allentown to London
(ABE to LON)

Find info about flight duration, direct flights, and airports for your flight from Allentown to London
Best price found£366The best return flight deal from Allentown to London found on momondo in the last 72 hours is £366. The best one-way flight to London from Allentown in the past 72 hours is £368
Fastest flight time12h 15mThe fastest flight from Allentown to London takes 12h 15m
Direct flightsNoneThere are no direct flights from Allentown to London. Popular non-direct routes for this connection are Allentown Allentown-Bethlehem Airport - London City Airport and Allentown Allentown-Bethlehem Airport - London Heathrow Airport.
Airports in London6 airportsThere are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Allentown to London

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 month to fly from Allentown to London?

April

The cheapest time of year to fly to London from Allentown is April. The most expensive is January.

What is the cheapest Allentown to London flight route?

Allentown Allentown-Bethlehem - London Heathrow

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


Easily compare return flights from Allentown to London

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Allentown to London by changing tabs
American Airlines
29 Mar
ABE02:34Allentown Allentown-Bethlehem
20h 06m
1 stop
LHR22:40London Heathrow
7 Apr
LHR06:30London Heathrow
15h 53m
1 stop
ABE22:23Allentown Allentown-Bethlehem
United Airlines
29 Mar
ABE11:15Allentown Allentown-Bethlehem
13h 20m
2 stops
LHR00:35London Heathrow
7 Apr
LHR06:35London Heathrow
15h 08m
1 stop
ABE21:43Allentown Allentown-Bethlehem
Delta
25 Mar
ABE13:00Allentown Allentown-Bethlehem
12h 45m
1 stop
LHR01:45London Heathrow
8 Apr
LHR02:30London Heathrow
21h 48m
2 stops
ABE00:18Allentown Allentown-Bethlehem
Multiple Airlines
25 May
ABE04:36Allentown Allentown-Bethlehem
17h 14m
1 stop
LHR21:50London Heathrow
1 Jun
LHR07:15London Heathrow
11h 54m
1 stop
ABE19:09Allentown Allentown-Bethlehem
Iberia
31 Mar
ABE10:49Allentown Allentown-Bethlehem
20h 31m
2 stops
LHR07:20London Heathrow
6 Apr
LHR08:15London Heathrow
14h 08m
1 stop
ABE22:23Allentown Allentown-Bethlehem
American Airlines
29 Mar
ABE08:12Allentown Allentown-Bethlehem
18h 58m
2 stops
LHR03:10London Heathrow
7 Apr
LHR07:50London Heathrow
17h 14m
2 stops
ABE01:04Allentown Allentown-Bethlehem

Find the cheapest one-way flights from Allentown to London

If you're looking for one-way flights from Allentown to London, view some of our deals below provided by American Airlines and Delta
American Airlines
28 Jan
ABE06:52Allentown Allentown-Bethlehem
15h 48m
2 stops
LHR22:40London Heathrow
Delta
28 Jan
ABE07:55Allentown Allentown-Bethlehem
15h 35m
2 stops
LCY23:30London City
Delta
18 Dec
ABE07:50Allentown Allentown-Bethlehem
13h 40m
1 stop
LHR21:30London Heathrow

Search last-minute flights to London from Allentown

Find and compare return flight prices for your last-minute flight from Allentown to London
United Airlines
14 Dec
ABE01:45Allentown Allentown-Bethlehem
18h 35m
2 stops
LHR20:20London Heathrow
20 Dec
LHR06:10London Heathrow
39h 01m
2 stops
ABE21:11Allentown Allentown-Bethlehem
Delta
12 Dec
ABE07:48Allentown Allentown-Bethlehem
13h 42m
1 stop
LHR21:30London Heathrow
6 Jan
LHR09:55London Heathrow
13h 33m
1 stop
ABE23:28Allentown Allentown-Bethlehem
Multiple Airlines
14 Dec
ABE10:21Allentown Allentown-Bethlehem
13h 54m
1 stop
LHR00:15London Heathrow
20 Dec
LHR05:35London Heathrow
14h 59m
1 stop
ABE20:34Allentown Allentown-Bethlehem
KLM
14 Dec
ABE09:00Allentown Allentown-Bethlehem
14h 30m
2 stops
LCY23:30London City
20 Dec
LCY12:05London City
29h 19m
2 stops
ABE17:24Allentown Allentown-Bethlehem
United Airlines
14 Dec
ABE09:45Allentown Allentown-Bethlehem
10h 35m
1 stop
LHR20:20London Heathrow
20 Dec
LHR06:10London Heathrow
39h 01m
2 stops
ABE21:11Allentown Allentown-Bethlehem
United Airlines
14 Dec
ABE09:45Allentown Allentown-Bethlehem
10h 35m
1 stop
LHR20:20London Heathrow
19 Dec
LHR05:25London Heathrow
15h 46m
1 stop
ABE21:11Allentown Allentown-Bethlehem

  • How far is Allentown Allentown-Bethlehem to London by plane?

    The distance between Allentown Allentown-Bethlehem and London is about 3523.4 mi. Flights usually cover this in 10h 50m, depending on flying conditions and air traffic around both airports.


Can I fly to London from Allentown Allentown-Bethlehem right now?

Information is based on travel restrictions from Allentown Allentown-Bethlehem to London

Most visitors from Allentown Allentown-Bethlehem need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Allentown Allentown-Bethlehem must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Allentown Allentown-Bethlehem are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Allentown Allentown-Bethlehem from London?

Returning to Allentown Allentown-Bethlehem from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Allentown Allentown-Bethlehem.

Quarantine requirements
Visitors from London are not required to quarantine after entering Allentown Allentown-Bethlehem.

If you are planning to travel to London at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Allentown to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Pittsburgh to London Flights
Fastest flight time9h 55m
Cheapest price£402
Philadelphia to Manchester Flights
Fastest flight time9h 30m
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Fastest flight time11h 10m
Cheapest price£433
Pittsburgh to Manchester Flights
Fastest flight time13h 00m
Cheapest price£471
Harrisburg to London Flights
Fastest flight time14h 17m
Cheapest price£475
Philadelphia to Leeds Flights
Fastest flight time13h 15m
Cheapest price£778
Philadelphia to Nottingham Flights
Fastest flight time29h 20m
Cheapest price£578
Pittsburgh to Birmingham Flights
Fastest flight time23h 45m
Cheapest price£525
Philadelphia to Newcastle upon Tyne Flights
Fastest flight time15h 59m
Cheapest price£509
Philadelphia to Southampton, England Flights
Fastest flight time16h 30m
Cheapest price£681
State College to London Flights
Fastest flight time19h 10m
Cheapest price£799

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