£430 Find Cheap Flights to Lehigh Valley

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Lehigh Valley departing on 13/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lehigh Valley

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Lehigh Valley, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Lehigh Valley, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Flight Deals
Booking Insights
Flight Deals

Book Cheap Lehigh Valley Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Lehigh Valley that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Lehigh Valley

Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
13:45 - 10:41
LHR
-
ABE
49h 56m2 stops
United Airlines Logo
11:30 - 07:55
ABE
-
LHR
15h 25m1 stop
£730United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
09:00 - 10:41
LHR
-
ABE
30h 41m2 stops
United Airlines Logo
16:57 - 07:55
ABE
-
LHR
33h 58m1 stop
£732United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
06:35 - 21:05
LHR
-
ABE
19h 30m2 stops
United Airlines Logo
16:57 - 15:50
ABE
-
LHR
17h 53m2 stops
£760United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
06:35 - 21:05
LHR
-
ABE
19h 30m2 stops
United Airlines Logo
16:57 - 15:50
ABE
-
LHR
17h 53m2 stops
£762United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
07:40 - 21:05
LHR
-
ABE
18h 25m1 stop
United Airlines Logo
11:30 - 07:55
ABE
-
LHR
15h 25m1 stop
£769United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
07:40 - 16:22
LHR
-
ABE
13h 42m1 stop
United Airlines Logo
16:57 - 11:15
ABE
-
LHR
13h 18m1 stop
£770United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
09:25 - 10:41
EDI
-
ABE
30h 16m2 stops
United Airlines Logo
16:57 - 07:55
ABE
-
EDI
33h 58m2 stops
£774United Airlines
Mon, 5 Jan - Sat, 10 Jan
Virgin Atlantic Logo
16:50 - 17:18
LHR
-
ABE
29h 28m2 stops
Virgin Atlantic Logo
06:28 - 20:10
ABE
-
LHR
56h 42m2 stops
£790Virgin Atlantic
Mon, 5 Jan - Sat, 10 Jan
Multiple Airlines Logo
15:50 - 17:18
LHR
-
ABE
30h 28m1 stop
Multiple Airlines Logo
14:00 - 09:00
ABE
-
LHR
38h 00m2 stops
£1,368Multiple Airlines
Mon, 5 Jan - Sat, 10 Jan
Virgin Atlantic Logo
15:50 - 17:18
LHR
-
ABE
30h 28m1 stop
Virgin Atlantic Logo
14:00 - 09:00
ABE
-
LHR
14h 00m1 stop
£1,712Virgin Atlantic
Booking Insights

KAYAK's insights & trends for flights to Lehigh Valley

Get data-powered insights and trends for flights to Lehigh Valley to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from the United Kingdom to Lehigh Valley?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Lehigh Valley, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from the United Kingdom to Lehigh Valley, you should book around 2 weeks before departure, which saves you about 35% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Find deals

Good to know - Cheap tickets to Lehigh Valley

Low seasonJanuary
Cheapest flight£430
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London Heathrow Airport to Allentown

FAQs - booking Lehigh Valley flights

  • How does KAYAK find such low prices on flights from the United Kingdom to Lehigh Valley?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Lehigh Valley.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Lehigh Valley?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Lehigh Valley is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Lehigh Valley?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Lehigh Valley with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Lehigh Valley?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Lehigh Valley up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Lehigh Valley?

    Based on KAYAK data, the cheapest day to fly to Lehigh Valley is Monday when return tickets can be as cheap as £613. On the other hand, the most expensive day to fly is Saturday, when return prices are £995 on average.

  • What is the cheapest time of day to fly to Lehigh Valley?

    The cheapest time of day to fly to Lehigh Valley is generally in the evening, when retur flights cost £486 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Lehigh Valley is generally at night, which is peak travel time and where the average cost of a ticket is £591.

Top tips for finding cheap flights to Lehigh Valley

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Lehigh Valley flight deals.

Reviews of the top airline flying to Lehigh Valley

 
See real verified KAYAK customer reviews for airlines flying to Lehigh Valley. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Lehigh Valley. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to Lehigh Valley? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1338 reviews
7.4Comfort
6.7Food
7.6Boarding
8.1Crew
6.9Entertainment
Airline reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

8.0 ExcellentDavid, Oct 2025
LHR - BWI
Read more Finnair reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Everything you need to know for your flight to Lehigh Valley

Cabin class types available on flights to Lehigh Valley

Cabin classes available on flights to Lehigh Valley. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Lehigh Valleyfrom £49
Business Class flights to Lehigh Valleyfrom £42
Prem Econ Class flights to Lehigh Valleyfrom £83
Economy class flights to Lehigh Valleyfrom £13