£564+ Cheap flights to Nantucket Island

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ACK
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Nantucket Island in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Nantucket Island
Explore the most affordable flight options available to Nantucket Island. Find the lowest fares based on data from user searches, with prices last updated on 6 August 2026.

Wed 16/908:40 -
1 stop31h 42m
Wed 23/915:10 -
1 stop10h 20m
Deal found 1/8£564
Sat 5/908:40 -
1 stop30h 42m
Sat 19/915:10 -
1 stop10h 20m
Deal found 3/8£564
Sat 5/908:15 -
1 stop12h 24m
Sat 19/915:10 -
2 stops19h 50m
Deal found 3/8£588
Sat 19/911:20 -
3 stops29h 02m
Sat 26/914:30 -
2 stops20h 05m
Deal found 5/8£662
Wed 16/913:05 -
2 stops27h 17m
Wed 23/915:10 -
2 stops15h 45m
Deal found 1/8£716
Sat 5/908:00 -
2 stops36h 03m
Sat 19/916:45 -
2 stops22h 55m
Deal found 3/8£754
Wed 16/916:00 -
1 stop22h 12m
Wed 23/909:50 -
1 stop30h 30m
Deal found 1/8£778

Find flight deals to Nantucket Island

Find the latest flights to Nantucket Island in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 August 2026.

Return from

£426

Popular in

June

Cheapest in

February

Average price

£519
17/9-21/9
  • 17/9-21/9
  • 4 total stops
  • 50h 45m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Nantucket Island that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 August 2026.
Use the filters below to find and compare flights to Nantucket Island that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 5/9

08:40-10:22

1 stop30h 42m

Nantucket Memorial

Sat 19/9

15:10-06:30

1 stop10h 20m

£564

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 19/9

11:20-11:22

3 stops29h 02m

Nantucket Memorial

Sat 26/9

14:30-15:35

2 stops20h 05m

£662

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 5/9

11:20-10:22

3 stops28h 02m

Nantucket Memorial

Sat 19/9

15:10-15:35

2 stops19h 25m

£696

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 5/9

08:00-15:03

2 stops36h 03m

Nantucket Memorial

Sat 19/9

16:45-20:40

2 stops22h 55m

£754

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Wed 16/9

16:00-09:12

1 stop22h 12m

Nantucket Memorial

Wed 23/9

09:50-21:20

1 stop30h 30m

£778
Fastest return journey

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Mon 17/8

08:15-15:24

1 stop12h 09m

Nantucket Memorial

Sun 23/8

15:33-06:30

1 stop9h 57m

£894

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sat 19/9

11:55-10:24

1 stop27h 29m

Nantucket Memorial

Sat 26/9

14:30-06:30

1 stop11h 00m

£900

LondonNantucket

LHR London Heathrow - ACK Nantucket Memorial

LHRACK

London Heathrow

Sun 16/8

08:15-15:24

1 stop12h 09m

Nantucket Memorial

Wed 19/8

12:02-09:30

1 stop16h 28m

£909

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Sorted by cheapest first

Best time to book a flight to Nantucket Island

Have a flexible travel schedule? Discover the best time to fly to Nantucket Island 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 to Nantucket Island

How long is the flight to Nantucket Island?

On average, a flight from London to Nantucket Island takes 29 hours 2 minutes. Flights to Nantucket Island from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Nantucket Island by month

Plan your trip to Nantucket Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantucket Island ranges from 40.0 - 110.0 inches per month. January is typically the wettest month, when rainfall can reach 110.0 mm. June is typically the driest time to visit Nantucket Island when rainfall is around 40.0 mm.

Temperature in Nantucket Island by month

Plan your trip to Nantucket Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantucket Island, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 0.0 C).

FAQs about flying to Nantucket Island

  • Can I find cheaper flights to Nantucket Island if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Nantucket Island on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Nantucket Memorial have car hire?

    Yes. Those touching down at Nantucket Memorial can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Nantucket Memorial?

    Yes. Nantucket Memorial has hotels nearby for those requiring accommodations. Spacious 3 bed 3 bath home with optional Jeep rental is the closest property to Nantucket Memorial (0.0 mi away from Nantucket Memorial).

Browse thousands of different options on Cheapflights for your next trip

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Search flights to Nantucket Island by cabin class

Find flights to Nantucket Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights to Nantucket Island?

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Can Cheapflights find flights to Nantucket Island with no change fees?

Need flexible booking options for your flight to Nantucket Island ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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