£503+ Cheap flights to Lehigh Valley

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Flights to Lehigh Valley in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Lehigh Valley
Explore the most affordable flight options available to Lehigh Valley. Find the lowest fares based on data from user searches, with prices last updated on 14 April 2026.

Thu 28/515:15
LHR
-
ABE
1 stop13h 01m
Multiple Airlines
Thu 4/617:06
ABE
-
LHR
1 stop13h 09m
Multiple Airlines
Deal found 13/4£755
Thu 28/508:40
LHR
-
ABE
2 stops18h 38m
Delta
Thu 4/606:23
ABE
-
LHR
1 stop19h 02m
Delta
Deal found 13/4£784
Mon 25/515:15
LHR
-
ABE
1 stop13h 01m
Multiple Airlines
Mon 1/617:06
ABE
-
LHR
1 stop13h 09m
Multiple Airlines
Deal found 10/4£819
Mon 25/512:25
LHR
-
ABE
2 stops28h 54m
Delta
Mon 1/612:59
ABE
-
LHR
2 stops16h 21m
Delta
Deal found 10/4£828
Wed 27/508:00
LHR
-
ABE
1 stop14h 01m
United Airlines
Wed 3/610:38
ABE
-
LHR
1 stop15h 07m
United Airlines
Deal found 12/4£913
Tue 26/508:45
LHR
-
ABE
2 stops34h 03m
United Airlines
Tue 2/606:15
ABE
-
LHR
2 stops18h 40m
United Airlines
Deal found 11/4£941
Thu 30/715:15
LHR
-
ABE
1 stop13h 00m
Multiple Airlines
Sun 2/817:18
ABE
-
LHR
1 stop12h 57m
Multiple Airlines
Deal found 11/4£947
Sun 24/508:00
LHR
-
ABE
1 stop14h 01m
United Airlines
Sun 31/517:36
ABE
-
LHR
1 stop13h 19m
United Airlines
Deal found 9/4£1,060

Find flight deals to Lehigh Valley

Find the latest flights to Lehigh Valley in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 14 April 2026.

Return from

£755

One-way from

£503
28/5-4/6
  • 28/5-4/6
  • 2 total stops
  • 26h 10m total
  • London to Allentown
Search Deals
14/6
  • 14/6
  • 3 total stops
  • 43h 16m total
  • London to Lehigh Valley
Search Deals

Cheapflights Fare Finder

 
Locate flights to Lehigh Valley that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 14 April 2026.
Use the filters below to find and compare flights to Lehigh Valley that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 28/5

15:15-23:16

1 stop13h 01m

Allentown-Bethlehem

Thu 4/6

17:06-11:15

1 stop13h 09m

£755

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 28/5

08:40-22:18

2 stops18h 38m

Allentown-Bethlehem

Thu 4/6

06:23-06:25

1 stop19h 02m

£784

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 27/5

08:00-17:01

1 stop14h 01m

Allentown-Bethlehem

Wed 3/6

10:38-06:45

1 stop15h 07m

£913

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 24/5

08:00-17:01

1 stop14h 01m

Allentown-Bethlehem

Sun 31/5

17:36-11:55

1 stop13h 19m

£1,060

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 25/5

08:00-17:01

1 stop14h 01m

Allentown-Bethlehem

Mon 1/6

14:23-08:30

1 stop13h 07m

£1,167

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 27/9

17:50-16:56

2 stops28h 06m

Allentown-Bethlehem

Thu 1/10

10:38-06:45

1 stop15h 07m

£1,601
Cheapest one-way

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 14/6

08:50-23:06

3 stops43h 16m

£503
Fastest single journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 6/6

09:20-17:28

1 stop13h 08m

£526

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 14/6

08:55-22:30

2 stops18h 35m

£564

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 19/4

07:25-21:17

2 stops18h 52m

£931

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley 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 to Lehigh Valley

How long is the flight to Lehigh Valley?

On average, a flight from London to Lehigh Valley takes 13 hours 0 minutes. Flights to Lehigh Valley from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Lehigh Valley by month

Plan your trip to Lehigh Valley by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lehigh Valley ranges from 69.0 - 127.0 inches per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Lehigh Valley when rainfall is around 69.0 mm.

Temperature in Lehigh Valley by month

Plan your trip to Lehigh Valley by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lehigh Valley, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

FAQs about flying to Lehigh Valley

  • Can I find cheaper flights to Lehigh Valley if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Lehigh Valley on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Lehigh Valley depart from?

    For those looking to save time traveling to Lehigh Valley, London offers the quickest one-way flight (13 hours 0 minutes).

  • Does Allentown-Bethlehem have car hire?

    Yes. Those touching down at Allentown-Bethlehem can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Allentown-Bethlehem?

    Yes. Allentown-Bethlehem has hotels nearby for those requiring accommodations. Days Hotel by Wyndham Allentown Airport / Lehigh Valley is the closest property to Allentown-Bethlehem (0.0 mi away from Allentown-Bethlehem).

See more FAQs

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