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Cheap flights from London Heathrow Airport to Atlantic City from £625

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ACY
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Atlantic City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Atlantic City
Explore the most affordable flight options available from Heathrow to Atlantic City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2026.

Thu 8/1009:30
LHR
-
ACY
2 stops31h 35m
Multiple Airlines
Mon 12/1012:45
ACY
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 6/7£779
Thu 17/907:30
LHR
-
ACY
2 stops40h 21m
Multiple Airlines
Wed 7/1012:45
ACY
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 7/7£794
Thu 10/914:05
LHR
-
ACY
2 stops26h 00m
Multiple Airlines
Thu 1/1012:45
ACY
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 6/7£1,073
Fri 18/906:15
LHR
-
ACY
2 stops37h 11m
Finnair
Sat 3/1017:30
ACY
-
LHR
2 stops31h 50m
Finnair
Deal found 7/7£2,159
Sat 12/907:35
LHR
-
ACY
2 stops40h 15m
Finnair
Thu 17/915:20
ACY
-
LHR
2 stops15h 40m
Finnair
Deal found 7/7£2,281
Sat 12/920:10
LHR
-
ACY
2 stops25h 17m
Finnair
Fri 2/1017:30
ACY
-
LHR
2 stops31h 45m
Finnair
Deal found 7/7£2,838

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 7 July 2026.

Round-trip from

£779

One-way from

£625

Popular in

July

Cheapest in

September

Average price

£743
8/10-12/10
  • 8/10-12/10
  • 3 total stops
  • 45h 45m total
  • London to Atlantic City
Search Deals
31/7
  • 31/7
  • 3 total stops
  • 47h 32m total
  • London to Atlantic City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 7 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Atlantic City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Thu 17/9

07:30-18:51

2 stops40h 21m

Atlantic City

Wed 7/10

12:45-07:55

1 stop14h 10m

£794
Fastest return journey

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Thu 10/9

14:05-11:05

2 stops26h 00m

Atlantic City

Thu 1/10

12:45-07:55

1 stop14h 10m

£1,073

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Thu 8/10

12:50-12:05

1 stop28h 15m

Atlantic City

Mon 12/10

12:45-07:55

1 stop14h 10m

£1,308

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Fri 18/9

06:15-14:26

2 stops37h 11m

Atlantic City

Sat 3/10

17:30-06:20

2 stops31h 50m

£2,159

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Sat 12/9

20:10-16:27

2 stops25h 17m

Atlantic City

Fri 2/10

17:30-06:15

2 stops31h 45m

£2,838
Cheapest one-way

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Tue 14/7

08:00-12:59

3 stops57h 59m

£704

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Wed 15/7

13:45-13:59

3 stops53h 14m

£766

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Mon 13/7

21:25-11:45

3 stops43h 20m

£778

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Fri 31/7

21:25-17:30

2 stops49h 05m

£1,012
Fastest single journey

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Sun 12/7

06:30-17:30

2 stops16h 00m

£1,747

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Sorted by cheapest first

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 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.

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.

  • How long is the flight from London Heathrow Airport to Atlantic City?

    Finnair can get you from London Heathrow Airport to Atlantic City in just under 37h 11m. Your travel time can differ by up to . There are 3524 mi between London Heathrow Airport and Atlantic City.

  • 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 holiday 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.

See more FAQs

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How does Cheapflights help users find flights from Heathrow to Atlantic City?

Cheapflights makes it easy to find Heathrow to Atlantic City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Atlantic City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Atlantic City.

Can Cheapflights find flights from Heathrow to Atlantic City with no change fees?

Yes, we can. To see specific flights from Heathrow to Atlantic City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Atlantic City become cheaper?

Of course! You can now track prices for flights from Heathrow to Atlantic City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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