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$1,107+ Cheap flights from Heathrow (LHR) to Atlantic City (ACY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ACY
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Heathrow to Atlantic City

Best flights from Heathrow to Atlantic City
Discover carefully curated flight deals from Heathrow to Atlantic City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:50 amLHR - ACY
3 stops22h 09mMultiple Airlines
Fri 5/156:00 amACY - LHR
3 stops24h 15mMultiple Airlines
Deal found 12/13$1,107

Find flight deals from Heathrow to Atlantic City

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Atlantic City (ACY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,107
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$952
Provider with most accurate pricing for London Heathrow-Atlantic City flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Atlantic City flights.
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From London Heathrow to Atlantic City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Atlantic City 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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Atlantic City that are best for you.

Fly from

Heathrow

Fly to

Atlantic City

Route

Depart

Return

Price

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Sat 5/9

6:50 am-11:59 pm

3 stops22h 09m

Atlantic City

Fri 5/15

6:00 am-11:15 am

3 stops24h 15m

$1,107

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Atlantic City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Atlantic City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Atlantic City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Atlantic City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Atlantic City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Atlantic City

Have a flexible travel schedule? Discover the best time to fly to Atlantic City from Heathrow with our price prediction graph.
Estimated round-trip 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 Atlantic City

What is the cheapest month to book a flight from London Heathrow Airport to Atlantic City?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Atlantic City (average of $414). Flying from London Heathrow Airport to Atlantic City in June is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly into for flights to Atlantic City from London Heathrow?

    Atlantic City (ACY) is the airport you will fly into if you book a flight from London Heathrow to Atlantic City. You should not have trouble finding flights to Atlantic City from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Atlantic City airport from London Heathrow. It is only a 10.5 mi journey from Atlantic City (ACY) to Atlantic City’s city center.

  • Can I find deals for flights from Heathrow to Atlantic City that include hotel bookings?

    Yes. In addition to deals on Heathrow to Atlantic City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Atlantic City?

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

  • Can I find deals for business class flights from Heathrow to Atlantic City?

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Atlantic City?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Atlantic City (average of $414). Flying from London Heathrow Airport to Atlantic City in June is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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