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Cheap flights from London to Lehigh Valley from £413

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ABE
13 Jul — 20 Jul1
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 13 June 2026.

Fri 28/813:10
LHR
-
ABE
1 stop14h 30m
Multiple Airlines
Thu 10/909:13
ABE
-
LHR
1 stop18h 52m
Multiple Airlines
Deal found 11/6£664
Tue 7/715:00
LHR
-
ABE
1 stop14h 23m
American Airlines
Wed 15/717:12
ABE
-
LHR
1 stop13h 03m
American Airlines
Deal found 10/6£673
Wed 23/907:30
LHR
-
ABE
2 stops31h 05m
United Airlines
Sun 27/906:20
ABE
-
LHR
1 stop19h 25m
United Airlines
Deal found 8/6£696
Fri 28/811:45
LHR
-
ABE
2 stops34h 38m
Virgin Atlantic
Thu 10/913:00
ABE
-
LHR
1 stop12h 25m
Virgin Atlantic
Deal found 11/6£708
Tue 7/712:10
LHR
-
ABE
2 stops37h 57m
United Airlines
Wed 15/710:35
ABE
-
LHR
1 stop16h 55m
United Airlines
Deal found 10/6£722

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 13 June 2026.

Round-trip from

£664

One-way from

£413
28/8-10/9
  • 28/8-10/9
  • 2 total stops
  • 33h 22m total
  • London to Lehigh Valley
Search Deals
4/9
  • 4/9
  • 2 total stops
  • 27h 34m 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 13 June 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
Fastest return journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 28/8

13:10-22:40

1 stop14h 30m

Allentown-Bethlehem

Thu 10/9

09:13-09:05

1 stop18h 52m

£664

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 23/9

07:30-09:35

2 stops31h 05m

Allentown-Bethlehem

Sun 27/9

06:20-06:45

1 stop19h 25m

£696

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 7/7

07:30-21:07

2 stops18h 37m

Allentown-Bethlehem

Wed 15/7

06:15-06:55

2 stops19h 40m

£726

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 6/7

14:10-09:58

1 stop24h 48m

Allentown-Bethlehem

Mon 13/7

10:35-06:45

1 stop15h 10m

£747
Cheapest one-way

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 5/9

09:30-20:25

2 stops39h 55m

£476

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 5/9

13:25-22:23

1 stop13h 58m

£504

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 6/9

09:50-19:00

3 stops38h 10m

£505

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 4/9

11:15-22:23

1 stop16h 08m

£507

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 6/9

11:15-22:23

1 stop16h 08m

£507

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 3/8

09:50-09:28

3 stops28h 38m

£507

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 11 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 31h 05m. United Airlines provides one of the quickest options available for as low as £696. 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

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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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