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Cheap flights from London to Lehigh Valley from £414

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ABE
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Lehigh Valley

Enter your travel dates to find the best prices.

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 29 July 2026.

Mon 7/909:20
LHR
-
ABE
1 stop18h 03m
Virgin Atlantic
Mon 14/906:25
ABE
-
LHR
1 stop19h 00m
Virgin Atlantic
Deal found 24/7£676
Tue 8/913:10
LHR
-
ABE
1 stop14h 30m
Multiple Airlines
Tue 15/909:13
ABE
-
LHR
1 stop21h 02m
Multiple Airlines
Deal found 25/7£693
Tue 8/908:40
LHR
-
ABE
2 stops18h 46m
Delta
Tue 15/912:56
ABE
-
LHR
2 stops18h 09m
Delta
Deal found 25/7£695
Fri 27/1108:40
LHR
-
ABE
2 stops18h 47m
Virgin Atlantic
Tue 8/1212:53
ABE
-
LHR
1 stop17h 47m
Virgin Atlantic
Deal found 28/7£698
Mon 7/906:15
LHR
-
ABE
2 stops16h 08m
Delta
Mon 14/912:56
ABE
-
LHR
1 stop12h 29m
Delta
Deal found 24/7£702
Fri 9/1009:20
LHR
-
ABE
1 stop12h 55m
Virgin Atlantic
Mon 12/1013:00
ABE
-
LHR
1 stop17h 20m
Virgin Atlantic
Deal found 25/7£704

Find 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 29 July 2026.

Round-trip from

£676

One-way from

£414
Virgin Atlantic
  • Virgin Atlantic
  • 7/9-14/9
  • 2 total stops
  • 37h 03m total
  • London to Lehigh Valley
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 35h 10m total
  • London to Lehigh Valley
Search Deals

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 29 July 2026.
Use the filters below to find and compare flights from London to Lehigh Valley that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 30/9

13:10-22:18

1 stop14h 08m

Allentown-Bethlehem

Tue 13/10

06:00-09:05

1 stop22h 05m

£694

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 8/9

08:40-22:26

2 stops18h 46m

Allentown-Bethlehem

Tue 15/9

12:56-12:05

2 stops18h 09m

£695

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 7/9

06:15-17:23

2 stops16h 08m

Allentown-Bethlehem

Mon 14/9

12:56-13:05

2 stops19h 09m

£702

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 9/10

09:40-22:29

2 stops17h 49m

Allentown-Bethlehem

Mon 12/10

13:00-10:20

2 stops16h 20m

£712

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 16/9

07:30-21:00

2 stops18h 30m

Allentown-Bethlehem

Sun 20/9

18:01-06:45

1 stop31h 44m

£729

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 7/9

06:50-16:56

2 stops15h 06m

Allentown-Bethlehem

Mon 14/9

10:32-06:45

1 stop15h 13m

£733
Fastest return journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 8/9

06:50-16:56

2 stops15h 06m

Allentown-Bethlehem

Tue 15/9

17:36-11:55

1 stop13h 19m

£749

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 12/11

13:45-09:47

2 stops49h 02m

Allentown-Bethlehem

Mon 16/11

17:32-05:55

1 stop31h 23m

£756
Cheapest one-way

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 15/9

09:30-15:40

2 stops35h 10m

£414

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 25/11

12:15-18:23

2 stops35h 08m

£432

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 16 resultsSorted by cheapest first
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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 18h 46m. Delta provides one of the quickest options available for as low as £695. Airlines will cover a distance of 3507 mi.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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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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