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£567+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Return from

£567

One-way from

£768

Popular in

August

Cheapest in

April

Average price

£694
Virgin Atlantic
  • Virgin Atlantic
  • 3/10-6/10
  • 2 total stops
  • 40h 36m total
  • London to Allentown
23/7
  • 23/7
  • 3 total stops
  • 49h 21m total
  • London to Lehigh Valley
Highest demand for flights based on searches. 20% potential increase in price (£118 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£45 potential savings vs. average return price).
Average for return flights in July 2025

Find flight deals to Lehigh Valley

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 11 July 2025.

Fri 3/1013:05LHR - ABE
1 stop14h 36mVirgin Atlantic
Mon 6/1006:30ABE - LHR
1 stop26h 00mVirgin Atlantic
Deal found 10/7£567
Fri 3/1020:25LHR - ABE
2 stops20h 43mDelta
Mon 6/1013:00ABE - LHR
1 stop13h 15mDelta
Deal found 10/7£582
Sun 24/820:55LHR - ABE
2 stops49h 39mKLM
Sun 31/806:00ABE - LHR
2 stops20h 15mKLM
Deal found 10/7£751
Sun 24/811:00LHR - ABE
1 stop16h 37mAmerican Airlines
Sun 31/813:56ABE - LHR
1 stop12h 44mAmerican Airlines
Deal found 10/7£801
Sun 24/808:30LHR - ABE
1 stop13h 23mUnited Airlines
Sun 31/813:00ABE - LHR
1 stop14h 20mUnited Airlines
Deal found 10/7£896
Wed 3/906:30LHR - ABE
2 stops20h 24mMultiple Airlines
Mon 8/917:28ABE - LHR
1 stop13h 17mMultiple Airlines
Deal found 9/7£1,422
Fri 8/814:10LHR - ABE
2 stops27h 05mWestJet
Fri 22/812:56ABE - LHR
2 stops42h 09mWestJet
Deal found 9/7£5,215

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 11 July 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

Fri 3/10

13:05-22:41

1 stop14h 36m

Allentown-Bethlehem

Mon 6/10

06:30-13:30

1 stop26h 00m

£567

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 3/10

20:25-12:08

2 stops20h 43m

Allentown-Bethlehem

Mon 6/10

13:00-07:15

1 stop13h 15m

£582

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 24/8

20:55-17:34

2 stops49h 39m

Allentown-Bethlehem

Sun 31/8

06:00-07:15

2 stops20h 15m

£751

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 24/8

11:00-22:37

1 stop16h 37m

Allentown-Bethlehem

Sun 31/8

13:56-07:40

1 stop12h 44m

£801

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 24/8

08:30-16:53

1 stop13h 23m

Allentown-Bethlehem

Sun 31/8

13:00-08:20

1 stop14h 20m

£896

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 3/9

06:30-21:54

2 stops20h 24m

Allentown-Bethlehem

Mon 8/9

17:28-11:45

1 stop13h 17m

£1,422

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 8/8

14:10-12:15

2 stops27h 05m

Allentown-Bethlehem

Fri 22/8

12:56-12:05

2 stops42h 09m

£5,215

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 23/7

15:50-12:11

3 stops49h 21m

£768

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 1/9

09:20-17:34

1 stop13h 14m

£1,210

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 19/8

08:55-21:44

2 stops17h 49m

£2,091

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 11 results
1
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 36 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 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).

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 11 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andUnited Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very Good

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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, Edinburgh Turnhouse offers the quickest one-way flight (12 hours 34 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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