£423+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Lehigh Valley in 2025
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 15 September 2025.
Find flight deals to Lehigh Valley
Cheapest flights to Lehigh ValleyExplore the most affordable flight options available to Lehigh Valley. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.
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 15 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Lehigh Valley that are best for you.
Fly from
Route
Depart
Return
Price
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Thu 5/3
09:40-17:13
2 stops36h 33m
Allentown-Bethlehem
Sun 8/3
17:40-11:55
2 stops38h 15m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Fri 3/10
11:20-22:41
1 stop16h 21m
Allentown-Bethlehem
Mon 6/10
06:00-13:30
1 stop26h 30m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Fri 3/10
08:40-22:41
2 stops19h 01m
Allentown-Bethlehem
Mon 6/10
06:00-07:15
1 stop20h 15m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Tue 28/10
13:35-11:48
1 stop26h 13m
Allentown-Bethlehem
Tue 4/11
17:22-11:15
1 stop12h 53m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Fri 12/12
16:10-23:06
2 stops35h 56m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Sat 13/12
06:30-17:14
2 stops15h 44m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Fri 12/12
08:55-17:14
1 stop13h 19m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Tue 21/10
09:20-17:20
1 stop13h 00m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Sat 25/10
06:30-17:20
2 stops15h 50m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
Sat 20/12
16:35-12:10
2 stops24h 35m
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.
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 11 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.
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
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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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