Cheap flights from London to Atlantic City from £654

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ACY
24 Aug — 31 Aug1
1 adult

Cheap flight deals from London to Atlantic City

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 19 August 2025.

Round-trip from

£654

Popular in

August

Cheapest in

September

Average price

£1,085
1/10-8/10
  • 1/10-8/10
  • 5 total stops
  • 61h 17m total
  • London to Atlantic City
Highest demand for flights based on searches. 20% potential increase in price (£115 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£35 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from London to Atlantic City

Cheapest flights from London to Atlantic City
Explore the most affordable flight options available from London to Atlantic City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Wed 1/1006:00LHR - ACY
3 stops32h 52mMultiple Airlines
Wed 8/1007:00ACY - LHR
2 stops28h 25mMultiple Airlines
Deal found 17/8£654
Fri 19/906:40LHR - ACY
3 stops32h 12mMultiple Airlines
Fri 26/906:30ACY - LHR
3 stops28h 30mMultiple Airlines
Deal found 19/8£683

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 19 August 2025.
Use the filters below to find and compare flights from London to Atlantic City that are best for you.

Fly from

London

Fly to

Atlantic City

Route

Depart

Return

Price

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Wed 1/10

06:00-09:52

3 stops32h 52m

Atlantic City

Wed 8/10

07:00-16:25

2 stops28h 25m

£654

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Fri 19/9

06:40-09:52

3 stops32h 12m

Atlantic City

Fri 26/9

06:30-16:00

3 stops28h 30m

£683

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Thu 15/1

10:50-23:05

1 stop17h 15m

Atlantic City

Sun 18/1

06:00-06:45

1 stop19h 45m

£771

LondonAtlantic City

LHR - ACY

LHRACY

London Heathrow

Fri 9/1

09:45-19:07

1 stop14h 22m

Atlantic City

Tue 13/1

06:00-06:15

2 stops19h 15m

£1,291

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Best time to book a flight from London to Atlantic City

Have a flexible travel schedule? Discover the best time to fly to Atlantic City from London 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 to Atlantic City

What is the cheapest time of day to fly from LON to ACY?

Find hourly flight availability from London to Atlantic City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

It’s optimal to fly from London to Atlantic City in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Atlantic City

Get insights into the airlines that provide service to Atlantic City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlantic City. Reviews last updated 19 August 2025.
Read through reviews of airlines operating flights from London to Atlantic City, such as Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Atlantic City (ACY) is the airport you will fly into if you book a flight from London to Atlantic City. You should not have trouble finding flights to Atlantic City from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Atlantic City airport from London. It is only a 10.5 mi journey from Atlantic City (ACY) to Atlantic City’s city center.

  • What is the cheapest airline to fly from London to Atlantic City round-trip?

    Cheapflights users have booked flights from London to Atlantic City round-trip from £472. This flight start at 23% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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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Alternative routes for London to Atlantic City

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London to Atlantic City

Discover the top airline that operate flights from London to Atlantic City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£472Average£614FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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

Deals for London to Atlantic City 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 London to Atlantic City?

Cheapflights simply makes it quick and affordable to book flights from London to Atlantic City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from London to Atlantic City with no change fees.

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