£515+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ACK
1 Jun — 8 Jun1
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 2 May 2026.

Thu 25/608:40
LHR
-
ACK
1 stop30h 44m
JetBlue
Sun 12/718:02
ACK
-
LHR
1 stop31h 28m
JetBlue
Deal found 27/4£621
Sun 14/608:15
LHR
-
ACK
1 stop32h 10m
JetBlue
Sun 21/618:03
ACK
-
LHR
1 stop31h 27m
JetBlue
Deal found 30/4£718
Fri 26/619:45
LHR
-
ACK
2 stops23h 54m
Multiple Airlines
Sun 12/715:24
ACK
-
LHR
1 stop12h 26m
Multiple Airlines
Deal found 30/4£833
Thu 25/619:45
LHR
-
ACK
2 stops23h 54m
Multiple Airlines
Sun 12/715:24
ACK
-
LHR
1 stop12h 26m
Multiple Airlines
Deal found 27/4£836
Tue 30/616:20
LHR
-
ACK
1 stop27h 19m
Delta
Sun 5/715:20
ACK
-
LHR
1 stop23h 50m
Delta
Deal found 30/4£858
Sun 14/620:10
LHR
-
ACK
2 stops23h 03m
American Airlines
Sun 21/610:19
ACK
-
LHR
1 stop15h 46m
American Airlines
Deal found 30/4£868
Thu 25/619:45
LHR
-
ACK
2 stops47h 54m
Air France
Sun 12/715:24
ACK
-
LHR
2 stops20h 11m
Air France
Deal found 30/4£871
Thu 11/619:45
LHR
-
ACK
2 stops23h 54m
Air France
Thu 18/615:20
ACK
-
LHR
2 stops14h 10m
Air France
Deal found 27/4£894
Thu 11/611:55
LHR
-
ACK
1 stop28h 30m
JetBlue
Thu 18/612:18
ACK
-
LHR
1 stop16h 12m
JetBlue
Deal found 27/4£918
Fri 26/607:30
LHR
-
ACK
2 stops36h 34m
United Airlines
Sun 12/716:32
ACK
-
LHR
2 stops21h 08m
United Airlines
Deal found 30/4£930
Thu 11/620:10
LHR
-
ACK
2 stops23h 03m
American Airlines
Thu 18/610:19
ACK
-
LHR
1 stop15h 51m
American Airlines
Deal found 27/4£962

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 2 May 2026.

Return from

£447

One-way from

£515

Popular in

July

Cheapest in

September

Average price

£465
Icelandair
  • Icelandair
  • 14/5-18/5
  • 2 total stops
  • 23h 00m total
  • London to Boston
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 41h 55m total
  • London to Nantucket Island
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 (£6 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 2 May 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 25/6

08:15-15:34

1 stop12h 19m

Nantucket Memorial

Sun 12/7

18:02-06:30

1 stop31h 28m

£644

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 25/6

19:45-14:39

2 stops23h 54m

Nantucket Memorial

Sun 12/7

15:24-08:50

1 stop12h 26m

£836

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Tue 30/6

16:20-14:39

1 stop27h 19m

Nantucket Memorial

Sun 5/7

15:20-20:10

1 stop23h 50m

£858

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 14/6

20:10-14:13

2 stops23h 03m

Nantucket Memorial

Sun 21/6

10:19-07:05

1 stop15h 46m

£868
Fastest return journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 25/6

20:10-12:21

2 stops21h 11m

Nantucket Memorial

Sun 12/7

12:56-06:50

1 stop12h 54m

£868

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 11/6

19:45-14:39

2 stops23h 54m

Nantucket Memorial

Thu 18/6

15:20-10:30

2 stops14h 10m

£894

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 11/6

11:55-11:25

1 stop28h 30m

Nantucket Memorial

Thu 18/6

12:18-09:30

1 stop16h 12m

£918

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 11/6

20:10-14:13

2 stops23h 03m

Nantucket Memorial

Thu 18/6

10:19-07:10

1 stop15h 51m

£962

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 14/6

17:50-09:35

2 stops44h 45m

Nantucket Memorial

Sun 21/6

16:32-21:35

2 stops24h 03m

£1,098

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 2/7

08:15-15:34

1 stop12h 19m

Nantucket Memorial

Fri 3/7

12:15-20:45

1 stop27h 30m

£1,192

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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 19 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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Find flights to Nantucket Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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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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