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Cheap flights from London to Lehigh Valley from £422

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ABE
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Lehigh Valley

Keep the following information in mind while searching for London to Lehigh Valley flight deals. Data was last updated 16 September 2025.

Round-trip from

£527

One-way from

£422
Virgin Atlantic
  • Virgin Atlantic
  • 3/10-6/10
  • 2 total stops
  • 41h 06m total
  • London to Lehigh Valley
Search Deals
American Airlines
  • American Airlines
  • 12/12
  • 2 total stops
  • 35h 56m total
  • London to Lehigh Valley
Search Deals

Find flight deals from London to Lehigh Valley

Cheapest flights from London to Lehigh Valley
Explore the most affordable flight options available from London to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 3/1013:05LHR - ABE
1 stop14h 36mVirgin Atlantic
Mon 6/1006:00ABE - LHR
1 stop26h 30mVirgin Atlantic
Deal found 13/9£527
Fri 3/1016:50LHR - ABE
2 stops24h 14mDelta
Mon 6/1018:00ABE - LHR
1 stop14h 30mDelta
Deal found 14/9£545
Wed 17/914:10LHR - ABE
1 stop12h 44mUnited Airlines
Mon 6/1013:00ABE - LHR
1 stop12h 20mUnited Airlines
Deal found 15/9£1,029
Fri 19/1208:55LHR - ABE
1 stop13h 19mDelta
Fri 2/112:50ABE - LHR
1 stop14h 00mDelta
Deal found 14/9£1,046
Fri 19/1207:40LHR - ABE
1 stop13h 50mUnited Airlines
Fri 2/114:30ABE - LHR
2 stops15h 20mUnited Airlines
Deal found 14/9£1,449
Fri 19/1218:00LHR - ABE
2 stops24h 55mMultiple Airlines
Fri 2/106:17ABE - LHR
2 stops19h 13mMultiple Airlines
Deal found 14/9£3,091

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Lehigh Valley that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from London to Lehigh Valley that are best for you.

Fly from

London

Fly to

Lehigh Valley

Route

Depart

Return

Price

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 3/10

13:05-22:41

1 stop14h 36m

Allentown-Bethlehem

Mon 6/10

06:00-13:30

1 stop26h 30m

£527

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 3/10

18:30-17:31

2 stops28h 01m

Allentown-Bethlehem

Mon 6/10

18:00-13:30

1 stop14h 30m

£545

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 19/12

08:55-17:14

1 stop13h 19m

Allentown-Bethlehem

Fri 2/1

12:50-07:50

1 stop14h 00m

£1,046

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 19/12

07:40-16:30

1 stop13h 50m

Allentown-Bethlehem

Fri 2/1

14:30-10:50

2 stops15h 20m

£1,449

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 12/12

16:10-23:06

2 stops35h 56m

£422

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 13/12

06:30-17:14

2 stops15h 44m

£442

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 12/12

08:55-17:14

1 stop13h 19m

£455

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 30/10

06:30-22:15

2 stops19h 45m

£487

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 30/10

08:55-22:15

1 stop17h 20m

£500

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 13/10

09:20-22:15

1 stop17h 55m

£531

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 14 results
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Best time to book a flight from London to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Lehigh Valley
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Lehigh Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Lehigh Valley?

    A quick flight from London to Lehigh Valley can take about 14h 36m. Virgin Atlantic provides one of the quickest options available for as low as £527. Airlines will cover a distance of 3507 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Lehigh Valley one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at £422. Delta flights start at £442 while deals on KLM start at £500 one-way.

  • Can I find deals for flights from London to Lehigh Valley that include hotel bookings?

    Yes. In addition to deals on London to Lehigh Valley flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Lehigh Valley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Lehigh Valley.

  • Can I find deals for business class flights from London to Lehigh Valley?

    Yes. Cheapflights offers flight deals from London to Lehigh Valley by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London to Lehigh Valley

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Top airline flying from London to Lehigh Valley

Discover the top airline that operate flights from London to Lehigh Valley. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£468Average£559FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Lehigh Valley?

Deals for London to Lehigh Valley flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Lehigh Valley?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lehigh Valley from London.

Can Cheapflights find flights from London to Lehigh Valley with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Lehigh Valley, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Lehigh Valley become cheaper?

Yes, Cheapflights offers price alerts on London to Lehigh Valley flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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