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Cheap flights from London Heathrow Airport to Lehigh Valley from £456

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ABE
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Lehigh Valley

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Lehigh Valley
Explore the most affordable flight options available from Heathrow to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2026.

Wed 11/216:10
LHR
-
ABE
2 stops37h 19m
Iberia
Mon 16/212:00
ABE
-
LHR
1 stop14h 20m
Iberia
Deal found 29/1£722
Mon 16/313:35
LHR
-
ABE
1 stop24h 21m
United Airlines
Mon 23/318:51
ABE
-
LHR
1 stop12h 24m
United Airlines
Deal found 30/1£731
Wed 11/208:40
LHR
-
ABE
2 stops19h 10m
Delta
Mon 16/212:47
ABE
-
LHR
1 stop12h 38m
Delta
Deal found 29/1£751
Wed 11/206:30
LHR
-
ABE
2 stops21h 20m
Delta
Wed 18/206:28
ABE
-
LHR
1 stop18h 57m
Delta
Deal found 30/1£753
Sun 15/307:40
LHR
-
ABE
1 stop30h 16m
United Airlines
Sun 22/318:51
ABE
-
LHR
1 stop12h 24m
United Airlines
Deal found 29/1£801
Tue 10/206:30
LHR
-
ABE
2 stops15h 44m
Delta
Sat 14/214:00
ABE
-
LHR
2 stops25h 10m
Delta
Deal found 30/1£838
Thu 5/206:50
LHR
-
ABE
2 stops19h 15m
United Airlines
Mon 9/216:57
ABE
-
LHR
1 stop13h 18m
United Airlines
Deal found 28/1£947

Find flight deals from Heathrow to Lehigh Valley

Keep the following information in mind while searching for Heathrow to Lehigh Valley flight deals. Data was last updated 31 January 2026.

Round-trip from

£722

One-way from

£456
Iberia
  • Iberia
  • 11/2-16/2
  • 3 total stops
  • 51h 39m total
  • London to Lehigh Valley
Search Deals
16/6
  • 16/6
  • 1 total stop
  • 16h 05m total
  • London to Lehigh Valley
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 31 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lehigh Valley that are best for you.

Fly from

Heathrow

Fly to

Lehigh Valley

Route

Depart

Return

Price

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 11/2

16:10-00:29

2 stops37h 19m

Allentown-Bethlehem

Mon 16/2

12:00-07:20

1 stop14h 20m

£722

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Mon 16/3

13:35-09:56

1 stop24h 21m

Allentown-Bethlehem

Mon 23/3

18:51-11:15

1 stop12h 24m

£731

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 11/2

06:30-22:50

2 stops21h 20m

Allentown-Bethlehem

Mon 16/2

06:28-08:45

2 stops21h 17m

£751

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 11/2

08:55-22:50

1 stop18h 55m

Allentown-Bethlehem

Wed 18/2

17:58-11:40

1 stop12h 42m

£765

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sun 15/3

07:40-09:56

1 stop30h 16m

Allentown-Bethlehem

Sun 22/3

18:51-11:15

1 stop12h 24m

£801

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 10/2

06:30-17:14

2 stops15h 44m

Allentown-Bethlehem

Sat 14/2

14:00-20:10

2 stops25h 10m

£838

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 16/6

11:10-22:15

1 stop16h 05m

£456

Flights are sorted by cheapest return flights first.

Deals found on 29/1

Best time to book a flight from Heathrow to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Heathrow 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 from London Heathrow Airport to Lehigh Valley
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Lehigh Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Lehigh Valley?

    Airlines like Iberia, United Airlines, and Delta fly from London Heathrow Airport to Lehigh Valley in about 21h 20m. The time it takes to get you to your destination can typically vary by up to 15h 59m. London Heathrow Airport and Lehigh Valley are separated by a distance of 3507 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Heathrow to Lehigh Valley that include hotel bookings?

    Yes. In addition to deals on Heathrow to Lehigh Valley flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Lehigh Valley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Lehigh Valley.

  • Can I find deals for business class flights from Heathrow to Lehigh Valley?

    Yes. Cheapflights offers flight deals from Heathrow to Lehigh Valley by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.
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Southend to Newark flights
Heathrow to Allentown flights
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Heathrow to State College flights
Heathrow to Scranton flights
London City to Reagan-National flights
Luton to Pittsburgh flights
London City to Harrisburg flights
Southend to Dulles Intl flights
Heathrow to Erie flights
Gatwick to Erie flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Lehigh Valley?

Deals for Heathrow 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 Heathrow to Lehigh Valley?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Lehigh Valley for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Lehigh Valley with no change fees?

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

Can Cheapflights notify me if prices for flights from Heathrow to Lehigh Valley become cheaper?

Yes, Cheapflights offers price alerts on Heathrow 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.

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