£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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
3 Sep — 10 Sep1
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 4 August 2026.

Tue 15/920:55
LHR
-
ABE
2 stops49h 24m
Virgin Atlantic
Tue 22/912:56
ABE
-
LHR
1 stop12h 29m
Virgin Atlantic
Deal found 1/8£675
Wed 16/915:00
LHR
-
ABE
1 stop13h 22m
American Airlines
Tue 6/1012:48
ABE
-
LHR
2 stops16h 27m
American Airlines
Deal found 1/8£691
Tue 15/914:25
LHR
-
ABE
1 stop12h 52m
American Airlines
Tue 22/917:10
ABE
-
LHR
1 stop12h 40m
American Airlines
Deal found 1/8£700
Tue 15/906:30
LHR
-
ABE
2 stops20h 46m
Delta
Tue 22/918:08
ABE
-
LHR
1 stop14h 07m
Delta
Deal found 31/7£704
Mon 14/906:15
LHR
-
ABE
2 stops21h 01m
Delta
Wed 7/1018:03
ABE
-
LHR
1 stop14h 12m
Delta
Deal found 1/8£709
Wed 16/908:40
LHR
-
ABE
2 stops18h 38m
American Airlines
Mon 21/909:13
ABE
-
LHR
1 stop20h 37m
American Airlines
Deal found 31/7£710
Sat 19/906:15
LHR
-
ABE
2 stops16h 16m
Air France
Mon 21/912:56
ABE
-
LHR
1 stop12h 29m
Air France
Deal found 31/7£711
Wed 16/909:20
LHR
-
ABE
1 stop13h 01m
Delta
Wed 23/918:08
ABE
-
LHR
1 stop14h 07m
Delta
Deal found 31/7£715
Mon 14/909:45
LHR
-
ABE
1 stop17h 33m
American Airlines
Mon 5/1018:20
ABE
-
LHR
1 stop11h 30m
American Airlines
Deal found 1/8£717
Tue 15/913:25
LHR
-
ABE
1 stop13h 51m
Multiple Airlines
Tue 22/912:56
ABE
-
LHR
1 stop17h 24m
Multiple Airlines
Deal found 31/7£717
Tue 15/909:20
LHR
-
ABE
1 stop13h 01m
Delta
Mon 5/1012:56
ABE
-
LHR
1 stop12h 29m
Delta
Deal found 1/8£718

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 4 August 2026.

Return from

£675

One-way from

£470
Virgin Atlantic
  • Virgin Atlantic
  • 15/9-22/9
  • 3 total stops
  • 61h 53m total
  • London to Allentown
Search Deals
Delta
  • Delta
  • 28/9
  • 1 total stop
  • 12h 59m 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 4 August 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

Wed 16/9

09:20-22:16

1 stop17h 56m

Allentown-Bethlehem

Mon 21/9

12:56-07:15

1 stop13h 19m

£715
Fastest return journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 16/9

13:25-22:16

1 stop13h 51m

Allentown-Bethlehem

Tue 6/10

13:00-06:25

1 stop12h 25m

£718

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 21/9

06:50-16:56

2 stops15h 06m

Allentown-Bethlehem

Mon 28/9

17:46-11:55

1 stop13h 09m

£732

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 16/9

07:30-21:00

2 stops18h 30m

Allentown-Bethlehem

Sun 20/9

18:01-16:25

2 stops41h 24m

£738

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 2/11

06:50-16:57

2 stops15h 07m

Allentown-Bethlehem

Sun 8/11

17:32-05:55

1 stop31h 23m

£740
Cheapest one-way

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 28/9

09:20-17:19

1 stop12h 59m

£470

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 29/9

09:20-17:21

1 stop13h 01m

£470

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 19/10

06:30-22:29

2 stops20h 59m

£478
Fastest single journey

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 20/10

09:20-17:16

1 stop12h 56m

£485

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 26/9

09:20-17:31

1 stop13h 11m

£513

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 16 resultsSorted by cheapest first
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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 15 hours 7 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 (15 hours 7 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

Browse thousands of different options on Cheapflights for your next trip

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Search flights to Lehigh Valley by cabin class

Find flights to Lehigh Valley, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Lehigh Valley
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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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Lehigh Valley for you. Better yet — we are completely free to use.

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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