App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
United Kingdom
>
London
>
Flights from Allentown to London
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Allentown to London Starting at €443

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ABE06:00
        19h 20m
        1 stop
        LHR06:20
        Thu, Dec 5|Allentown - London|Virgin Atlantic
        €443€580
        24% OFF
        24% OFF
        €580€443

        Choose Virgin Atlantic flights from Allentown to London. The one-way connecting flight with Virgin Atlantic departs from Lehigh Valley International Airport on Thu, Dec 5, arriving at London Heathrow Airport. One-way Prices start from €443 including taxes and charges.

      • ABE06:30
        20h 25m
        1 stop
        LHR07:55
        Thu, Dec 5|Allentown - London|United Airlines
        €449€580
        23% OFF
        23% OFF
        €580€449

        Choose United Airlines flights from Allentown to London. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Thu, Dec 5, arriving at London Heathrow Airport. One-way Prices start from €449 including taxes and charges.

      • ABE17:37
        12h 38m
        1 stop
        LHR11:15
        Wed, Dec 4|Allentown - London|United Airlines
        €451€580
        22% OFF
        22% OFF
        €580€451

        Choose United Airlines flights from Allentown to London. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Wed, Dec 4, arriving at London Heathrow Airport. One-way Prices start from €451 including taxes and charges.

      • ABE17:49
        11h 46m
        1 stop
        LHR10:35
        Thu, Dec 5|Allentown - London|Delta Air Lines
        €454
        €454

        Choose Delta Air Lines flights from Allentown to London. The one-way connecting flight with Delta Air Lines departs from Lehigh Valley International Airport on Thu, Dec 5, arriving at London Heathrow Airport. One-way Prices start from €454 including taxes and charges.

      • ABE17:49
        11h 46m
        1 stop
        LHR10:35
        Wed, Dec 4|Allentown - London|Virgin Atlantic
        €458
        €458

        Choose Virgin Atlantic flights from Allentown to London. The one-way connecting flight with Virgin Atlantic departs from Lehigh Valley International Airport on Wed, Dec 4, arriving at London Heathrow Airport. One-way Prices start from €458 including taxes and charges.

      • ABE17:37
        12h 38m
        1 stop
        LHR11:15
        Mon, Nov 25|Allentown - London|United Airlines
        €470
        €470

        Choose United Airlines flights from Allentown to London. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Mon, Nov 25, arriving at London Heathrow Airport. One-way Prices start from €470 including taxes and charges.

      • ABE06:30
        20h 25m
        1 stop
        LHR07:55
        Tue, Dec 3|Allentown - London|United Airlines
        €472
        €472

        Choose United Airlines flights from Allentown to London. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Tue, Dec 3, arriving at London Heathrow Airport. One-way Prices start from €472 including taxes and charges.

      • ABE06:30
        20h 25m
        1 stop
        LHR07:55
        Sun, Nov 24|Allentown - London|United Airlines
        €473
        €473

        Choose United Airlines flights from Allentown to London. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Sun, Nov 24, arriving at London Heathrow Airport. One-way Prices start from €473 including taxes and charges.

      • ABE06:00
        19h 20m
        1 stop
        LHR06:20
        Wed, Dec 4|Allentown - London|Delta Air Lines
        €474
        €474

        Choose Delta Air Lines flights from Allentown to London. The one-way connecting flight with Delta Air Lines departs from Lehigh Valley International Airport on Wed, Dec 4, arriving at London Heathrow Airport. One-way Prices start from €474 including taxes and charges.

      • ABE12:25
        18h 15m
        1 stop
        LHR11:40
        Sun, Dec 1|Allentown - London|Virgin Atlantic
        €474
        €474

        Choose Virgin Atlantic flights from Allentown to London. The one-way connecting flight with Virgin Atlantic departs from Lehigh Valley International Airport on Sun, Dec 1, arriving at London Heathrow Airport. One-way Prices start from €474 including taxes and charges.

      • ABE13:00
        3h 5m
        Nonstop
        LON14:00
        Thu, Nov 21|Allentown - London|Virgin Atlantic
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Allentown to London

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Allentown to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From €368
United Airlines
From €396
Virgin Atlantic
From €438
Delta Air Lines
From €454
KLM Royal Dutch Airlines
From €479

Find more flights and airlines

Alternative Routes from Allentown to London

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Allentown to London.

  • Cheapest
    American Airlines
    ABE
    17:17
    33h 33m
    2 transfer
    LHR
    07:50
    Lehigh Valley International Airport - London Heathrow Airport
    Mon, Nov 18American Airlines
    €368
  • United Airlines
    ABE
    06:30
    22h 30m
    2 transfer
    LGW
    10:00
    Lehigh Valley International Airport - Gatwick Airport
    Thu, Nov 28United Airlines
    €396
  • Virgin Atlantic
    ABE
    12:25
    21h 30m
    2 transfer
    LTN
    14:55
    Lehigh Valley International Airport - London Luton Airport
    Wed, Dec 4Virgin Atlantic
    €438
  • Virgin Atlantic
    ABE
    12:25
    21h 30m
    2 transfer
    LTN
    14:55
    Lehigh Valley International Airport - London Luton Airport
    Wed, Dec 4Virgin Atlantic
    €438
    Find More Flights

FAQ

  • When are flight tickets from Allentown (ABE) to London (LON) the cheapest?

    Airlines adjust prices for flights from Allentown to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Allentown (ABE) to London (LON) cost?

    According to Trip.com's data, the lowest price is around €1,205.

  • What is the transportation method from the main airport to downtown in London?

    • The distance from Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from London Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.

How to find a cheap flight from Allentown to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Allentown to London. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Allentown to London

Cheapest nonstop flight price€442
Off-season for travelNovember
Peak season for travelSeptember
Flight distance5,666.23 km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.