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Cheap flights from London to Nantucket Island from £498

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ACK
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Nantucket Island

Enter your travel dates to find the best prices.

Best flights from London to Nantucket Island
Discover carefully curated flight deals from London to Nantucket Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Wed 28/109:20LHR - ACK
1 stop14h 04mJetBlue
Wed 4/216:04ACK - LHR
1 stop9h 51mJetBlue
Deal found 14/12£498
Tue 28/408:25LHR - ACK
1 stop14h 59mJetBlue
Fri 1/509:20ACK - LHR
1 stop16h 10mJetBlue
Deal found 13/12£1,301
Wed 28/110:00LHR - ACK
2 stops14h 50mMultiple Airlines
Wed 4/215:00ACK - LHR
2 stops34h 55mMultiple Airlines
Deal found 14/12£3,741

Find flight deals from London to Nantucket Island

Keep the following information in mind while searching for London to Nantucket Island flight deals. Data was last updated 16 December 2025.

Round-trip from

£498

Popular in

December

Cheapest in

September

Average price

£550
JetBlue
  • JetBlue
  • 28/1-4/2
  • 2 total stops
  • 23h 55m total
  • London to Nantucket Island
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Nantucket Island 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 16 December 2025.
Use the filters below to find and compare flights from London to Nantucket Island that are best for you.

Fly from

London

Fly to

Nantucket Island

Route

Depart

Return

Price

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Wed 28/1

09:20-18:24

1 stop14h 04m

Nantucket Memorial

Wed 4/2

16:04-06:55

1 stop9h 51m

£498

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Tue 28/4

08:25-18:24

1 stop14h 59m

Nantucket Memorial

Fri 1/5

09:20-06:30

1 stop16h 10m

£1,301

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Wed 28/1

10:00-19:50

2 stops14h 50m

Nantucket Memorial

Wed 4/2

15:00-06:55

2 stops34h 55m

£3,741

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Best time to book a flight from London to Nantucket Island

Have a flexible travel schedule? Discover the best time to fly to Nantucket Island 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 Nantucket Island
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Nantucket Island. 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 London to Nantucket Island?

    There are many flights that can get you from London to Nantucket Island in 14h 04m. Fly via JetBlue to get the fastest option. London and Nantucket Island are separated by a distance of 3261 mi.

  • Can I find deals for flights from London to Nantucket Island that include hotel bookings?

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

  • How can I find direct flights from London to Nantucket Island?

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

  • Can I find deals for business class flights from London to Nantucket Island?

    Yes. Cheapflights offers flight deals from London to Nantucket Island 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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