£476+ Cheap flights to Lehigh Valley

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Lehigh Valley in 2025

Enter your travel dates to find the best prices.

Best flights to Lehigh Valley
Discover carefully curated flight deals to Lehigh Valley that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Mon 9/208:55LHR - ABE
1 stop13h 19mVirgin Atlantic
Mon 16/212:47ABE - LHR
1 stop14h 03mVirgin Atlantic
Deal found 26/12£476
Sat 10/108:55LHR - ABE
1 stop18h 15mDelta
Wed 14/117:59ABE - LHR
1 stop12h 41mDelta
Deal found 26/12£535
Thu 5/212:05LHR - ABE
2 stops51h 36mUnited Airlines
Mon 9/216:57ABE - LHR
1 stop31h 58mUnited Airlines
Deal found 26/12£604
Sat 10/109:40LHR - ABE
2 stops17h 30mVirgin Atlantic
Wed 14/112:50ABE - LHR
2 stops14h 15mVirgin Atlantic
Deal found 26/12£517
Wed 18/210:25LHR - ABE
1 stop15h 28mUnited Airlines
Sat 28/217:23ABE - LHR
1 stop12h 52mUnited Airlines
Deal found 26/12£680

Find flight deals to Lehigh Valley

Find the latest flights to Lehigh Valley in 2025, 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 28 December 2025.

Return from

£476

One-way from

£894
Virgin Atlantic
  • Virgin Atlantic
  • 9/2-16/2
  • 3 total stops
  • 29h 38m total
  • London to Allentown
Search Deals
Delta
  • Delta
  • 12/1
  • 1 total stop
  • 13h 23m 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 28 December 2025.
Use the filters below to find and compare flights to Lehigh Valley that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 9/2

08:55-17:14

1 stop13h 19m

Allentown-Bethlehem

Mon 16/2

12:47-07:50

1 stop14h 03m

£476

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 10/1

09:40-22:10

2 stops17h 30m

Allentown-Bethlehem

Wed 14/1

12:50-08:05

2 stops14h 15m

£517

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 10/1

08:55-22:10

1 stop18h 15m

Allentown-Bethlehem

Wed 14/1

17:59-11:40

1 stop12h 41m

£535

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 5/2

12:05-10:41

2 stops51h 36m

Allentown-Bethlehem

Mon 9/2

16:57-05:55

1 stop31h 58m

£604

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 18/2

10:25-20:53

1 stop15h 28m

Allentown-Bethlehem

Sat 28/2

17:23-11:15

1 stop12h 52m

£680

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 12/1

08:55-17:18

1 stop13h 23m

£894

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 11/3

11:40-00:29

2 stops16h 49m

£7,966

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 10/3

11:40-23:31

2 stops15h 51m

£7,966

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 9/3

11:40-00:29

2 stops16h 49m

£7,991

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 11/3

10:45-22:59

1 stop16h 14m

£8,114

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 12 results
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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 13 hours 19 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.

What are the most popular airlines that fly to Lehigh Valley?

The most popular airline flying from London to Lehigh Valley is Finnair.

Finnair
Finnair
From £527

What are the cheapest airlines that fly to Lehigh Valley?

The cheapest airline flying from London to Lehigh Valley is Finnair.

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.

  • What is the best airline to fly to Lehigh Valley?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Lehigh Valley.

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

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