Cheap flights from London to Lehigh Valley from £502
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Lehigh Valley
Keep the following information in mind while searching for London to Lehigh Valley flight deals. Data was last updated 1 mai 2025.
Find flight deals from London to Lehigh Valley
Cheapest flights from London to Lehigh ValleyExplore the most affordable flight options available from London to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 mai 2025.
Explore the most affordable flight options available from London to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 mai 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to Lehigh Valley that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 mai 2025.
Use the filters below to find and compare flights from London to Lehigh Valley that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
mar. 9/9
09:15-16:22
1 stop12h 07m
Allentown-Bethlehem
jeu. 25/9
12:02-07:40
1 stop14h 38m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
sam. 14/6
09:40-22:29
2 stops17h 49m
Allentown-Bethlehem
sam. 21/6
12:58-13:30
1 stop19h 32m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
sam. 14/6
09:35-22:29
2 stops17h 54m
Allentown-Bethlehem
sam. 21/6
12:57-11:25
2 stops17h 28m
LondonAllentown
LHR - ABE
LHRABE
London Heathrow
mer. 24/9
09:20-17:14
1 stop12h 54m
Best time to book a flight from London to Lehigh Valley
Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Lehigh Valley
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).
Reviews of airlines servicing Lehigh Valley
Get insights into the airlines that provide service to Lehigh Valley. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lehigh Valley. Reviews last updated 1 mai 2025.
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from London to Lehigh Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to Lehigh Valley
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from London to Lehigh Valley
Discover the top airline that operate flights from London to Lehigh Valley. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 mai 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Lehigh Valley?
Deals for London to Lehigh Valley flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from London to Lehigh Valley?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lehigh Valley from London.
Can Cheapflights find flights from London to Lehigh Valley with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Lehigh Valley, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Lehigh Valley become cheaper?
Yes, Cheapflights offers price alerts on London to Lehigh Valley flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.