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Cheap flights from Lehigh Valley to London (LON)

ABE — LON
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Find flight deals from Lehigh Valley to London

Keep the following information in mind while searching for Lehigh Valley to London flight deals. Data was last updated May 25, 2026.

Round-trip from

$868
(Delta)

One-way from

$340
(United Airlines)
From Lehigh Valley to London (LON)
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One-way flight from Lehigh Valley to London (LON)
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Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to London. 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 Lehigh Valley to London?

    A quick flight from Lehigh Valley to London can take about 15h 13m. Delta provides one of the quickest options available for as low as $901. There are 3507 mi between Lehigh Valley and London. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Lehigh Valley to London?

    When deciding which route to take from Lehigh Valley to London consider Allentown-Bethlehem - London Heathrow, Allentown-Bethlehem - London Gatwick or Allentown-Bethlehem - London City as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley to London 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Dorking
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
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