£507+ Cheap flights to Nantucket Island

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
— ACK
26 Apr — 3 May1
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 27 March 2026.

Thu 4/608:40
LHR
-
ACK
1 stop12h 53m
JetBlue
Mon 8/610:52
ACK
-
LHR
1 stop14h 38m
JetBlue
Deal found 26/3£817
Thu 4/607:45
LHR
-
ACK
1 stop12h 11m
United Airlines
Mon 8/615:44
ACK
-
LHR
2 stops13h 56m
United Airlines
Deal found 22/3£889
Fri 3/708:15
LHR
-
ACK
1 stop12h 08m
JetBlue
Fri 3/718:40
ACK
-
LHR
1 stop30h 50m
JetBlue
Deal found 24/3£1,264
Wed 6/506:00
LHR
-
ACK
2 stops16h 05m
Multiple Airlines
Wed 13/514:45
ACK
-
LHR
1 stop10h 45m
Multiple Airlines
Deal found 22/3£1,575
Wed 6/508:40
LHR
-
ACK
1 stop13h 25m
JetBlue
Wed 13/514:45
ACK
-
LHR
1 stop10h 45m
JetBlue
Deal found 22/3£1,673
Mon 15/607:30
LHR
-
ACK
2 stops16h 27m
Multiple Airlines
Wed 17/614:06
ACK
-
LHR
2 stops13h 34m
Multiple Airlines
Deal found 24/3£3,755
Mon 15/621:25
LHR
-
ACK
2 stops50h 32m
Multiple Airlines
Thu 18/616:10
ACK
-
LHR
1 stop9h 35m
Multiple Airlines
Deal found 24/3£4,408

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 27 March 2026.

Return from

£387

One-way from

£507

Popular in

July

Cheapest in

September

Average price

£466
JetBlue
  • JetBlue
  • 16/9-23/9
  • Nonstop
  • 14h 38m total
  • London to Boston
Search Deals
3/7
  • 3/7
  • 2 total stops
  • 34h 12m total
  • London to Nantucket Island
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 27 March 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 - ACK

LHRACK

London Heathrow

Thu 4/6

08:40-16:33

1 stop12h 53m

Nantucket Memorial

Mon 8/6

10:52-06:30

1 stop14h 38m

£817

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

07:45-14:56

1 stop12h 11m

Nantucket Memorial

Mon 8/6

15:44-10:40

2 stops13h 56m

£889

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Wed 6/5

06:00-17:05

2 stops16h 05m

Nantucket Memorial

Wed 13/5

14:45-06:30

1 stop10h 45m

£1,575
Fastest return journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Wed 6/5

08:40-17:05

1 stop13h 25m

Nantucket Memorial

Wed 13/5

14:45-06:30

1 stop10h 45m

£1,673
Cheapest one-way

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Fri 3/7

06:00-11:12

2 stops34h 12m

£507

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Fri 3/7

19:25-10:40

2 stops20h 15m

£644
Fastest single journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Wed 29/4

08:15-17:05

2 stops13h 50m

£715

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 12 hours 8 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).

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