£470+ 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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
23 Apr — 30 Apr1
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 24 March 2026.

Tue 14/418:05
LHR
-
ABE
2 stops22h 22m
American Airlines
Mon 20/412:00
ABE
-
LHR
2 stops17h 15m
American Airlines
Deal found 20/3£648
Fri 17/418:05
LHR
-
ABE
2 stops22h 22m
American Airlines
Mon 20/412:00
ABE
-
LHR
2 stops17h 15m
American Airlines
Deal found 20/3£649
Fri 17/408:15
LHR
-
ABE
2 stops21h 07m
American Airlines
Thu 23/406:04
ABE
-
LHR
1 stop19h 51m
American Airlines
Deal found 20/3£657
Fri 17/413:25
LHR
-
ABE
1 stop14h 35m
Virgin Atlantic
Tue 21/412:53
ABE
-
LHR
1 stop13h 22m
Virgin Atlantic
Deal found 20/3£668
Thu 16/411:35
LHR
-
ABE
2 stops17h 47m
American Airlines
Mon 20/412:00
ABE
-
LHR
2 stops17h 15m
American Airlines
Deal found 20/3£678
Tue 14/408:15
LHR
-
ABE
2 stops20h 13m
American Airlines
Tue 21/412:57
ABE
-
LHR
2 stops15h 53m
American Airlines
Deal found 20/3£685
Fri 17/408:15
LHR
-
ABE
2 stops21h 07m
American Airlines
Fri 24/412:00
ABE
-
LHR
2 stops15h 30m
American Airlines
Deal found 20/3£687
Sat 18/411:20
LHR
-
ABE
2 stops16h 40m
Delta
Mon 20/412:53
ABE
-
LHR
2 stops18h 42m
Delta
Deal found 20/3£696
Wed 15/418:05
LHR
-
ABE
2 stops22h 22m
American Airlines
Thu 23/406:04
ABE
-
LHR
2 stops18h 46m
American Airlines
Deal found 20/3£714
Tue 14/408:15
LHR
-
ABE
2 stops20h 13m
American Airlines
Fri 24/412:00
ABE
-
LHR
1 stop16h 05m
American Airlines
Deal found 20/3£715
Wed 15/408:55
LHR
-
ABE
2 stops19h 05m
Delta
Wed 22/417:59
ABE
-
LHR
1 stop31h 26m
Delta
Deal found 20/3£716

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 24 March 2026.

Return from

£349

One-way from

£470

Popular in

July

Cheapest in

September

Average price

£408
Icelandair
  • Icelandair
  • 28/4-16/5
  • 2 total stops
  • 21h 55m total
  • London to New York
Search Deals
Delta
  • Delta
  • 26/5
  • 1 total stop
  • 13h 53m total
  • London to Lehigh Valley
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
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 24 March 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

Sat 18/4

09:20-17:19

1 stop12h 59m

Allentown-Bethlehem

Sun 19/4

17:59-06:25

1 stop31h 26m

£696

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 15/4

08:55-23:00

2 stops19h 05m

Allentown-Bethlehem

Wed 22/4

17:59-06:25

1 stop31h 26m

£716

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 1/5

15:15-12:12

1 stop25h 57m

Allentown-Bethlehem

Fri 15/5

18:15-20:10

2 stops20h 55m

£746

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 15/4

09:20-17:19

1 stop12h 59m

Allentown-Bethlehem

Sat 18/4

17:59-06:25

1 stop31h 26m

£754

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 22/4

07:30-09:48

2 stops31h 18m

Allentown-Bethlehem

Sun 26/4

17:43-08:30

1 stop33h 47m

£785

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 3/6

11:10-23:19

1 stop17h 09m

Allentown-Bethlehem

Mon 15/6

17:06-11:15

1 stop13h 09m

£794
Fastest return journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 20/4

08:00-17:03

1 stop14h 03m

Allentown-Bethlehem

Mon 27/4

17:43-11:55

1 stop13h 12m

£820

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 5/5

06:50-17:00

2 stops15h 10m

Allentown-Bethlehem

Tue 12/5

17:40-11:55

1 stop13h 15m

£859

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 3/5

14:10-09:48

1 stop24h 38m

Allentown-Bethlehem

Sun 10/5

14:25-11:55

1 stop16h 30m

£868

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 30/4

08:00-17:00

1 stop14h 00m

Allentown-Bethlehem

Sun 3/5

06:15-09:00

1 stop21h 45m

£869

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 20 resultsSorted by cheapest first
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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 14 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 (14 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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Fly with Cheapflights

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How does Cheapflights help users find flights to Lehigh Valley?

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

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

Yes! Cheapflights helps users easily find flights to Lehigh Valley with no change fees.

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Of course! You can track prices for flights to Lehigh Valley and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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