£428+ 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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
9 May — 16 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 9 April 2026.

Wed 13/515:15
LHR
-
ABE
1 stop31h 13m
Virgin Atlantic
Thu 21/512:59
ABE
-
LHR
1 stop17h 21m
Virgin Atlantic
Deal found 7/4£670
Tue 19/520:55
LHR
-
ABE
2 stops30h 23m
Virgin Atlantic
Thu 9/713:08
ABE
-
LHR
2 stops17h 12m
Virgin Atlantic
Deal found 6/4£702
Mon 14/915:00
LHR
-
ABE
1 stop12h 14m
American Airlines
Thu 15/1017:18
ABE
-
LHR
1 stop12h 57m
American Airlines
Deal found 7/4£703
Tue 15/916:35
LHR
-
ABE
2 stops30h 35m
American Airlines
Thu 15/1017:18
ABE
-
LHR
1 stop12h 57m
American Airlines
Deal found 7/4£707
Wed 20/506:30
LHR
-
ABE
2 stops20h 48m
Delta
Wed 27/512:59
ABE
-
LHR
2 stops18h 06m
Delta
Deal found 5/4£712
Tue 19/509:15
LHR
-
ABE
1 stop19h 13m
American Airlines
Thu 9/717:18
ABE
-
LHR
1 stop12h 12m
American Airlines
Deal found 6/4£732
Sun 13/909:15
LHR
-
ABE
1 stop13h 55m
American Airlines
Mon 12/1013:54
ABE
-
LHR
1 stop12h 01m
American Airlines
Deal found 7/4£761
Thu 17/915:00
LHR
-
ABE
1 stop32h 10m
American Airlines
Mon 12/1013:54
ABE
-
LHR
1 stop12h 01m
American Airlines
Deal found 7/4£771
Sat 23/506:30
LHR
-
ABE
2 stops20h 48m
Delta
Sat 30/506:23
ABE
-
LHR
2 stops19h 47m
Delta
Deal found 8/4£774
Wed 16/911:10
LHR
-
ABE
1 stop16h 05m
Multiple Airlines
Wed 14/1017:18
ABE
-
LHR
1 stop12h 57m
Multiple Airlines
Deal found 7/4£781

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 9 April 2026.

Return from

£670

One-way from

£428
Virgin Atlantic
  • Virgin Atlantic
  • 13/5-21/5
  • 2 total stops
  • 48h 34m total
  • London to Allentown
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 16h 05m 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 9 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

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 15/9

11:10-22:15

1 stop16h 05m

Allentown-Bethlehem

Thu 15/10

17:18-11:15

1 stop12h 57m

£703

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 20/5

13:25-22:18

1 stop13h 53m

Allentown-Bethlehem

Wed 27/5

12:59-12:05

2 stops18h 06m

£726

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 23/5

09:20-22:18

1 stop17h 58m

Allentown-Bethlehem

Sat 30/5

06:23-07:10

2 stops19h 47m

£788

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 20/5

12:00-00:22

1 stop17h 22m

Allentown-Bethlehem

Wed 27/5

17:06-10:30

1 stop12h 24m

£795

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 21/5

11:05-21:17

1 stop15h 12m

Allentown-Bethlehem

Thu 28/5

06:15-10:00

2 stops22h 45m

£964
Fastest return journey

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

£1,062

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 27/9

12:10-21:12

2 stops38h 02m

Allentown-Bethlehem

Thu 1/10

14:30-08:30

1 stop13h 00m

£1,565
Cheapest one-way

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 15/9

08:40-22:56

2 stops19h 16m

£445

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 16/9

09:55-12:08

2 stops31h 13m

£446

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 17/9

06:30-22:56

2 stops21h 26m

£487

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 16 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 16 hours 5 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, Manchester offers the quickest one-way flight (15 hours 51 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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How does Cheapflights help users find flights to Lehigh Valley?

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