How long is the flight from London Heathrow Airport to Nantucket?

A quick flight from London Heathrow Airport to Nantucket can take about 29h 25m. Icelandair provides one of the quickest options available for as low as £856. London Heathrow Airport and Nantucket are separated by a distance of 3261 mi.

What is the cheapest day to fly from London Heathrow Airport to Nantucket?

Travellers seeking maximum savings on their London Heathrow Airport to Nantucket flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Nantucket 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Nantucket, 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).

What is the cheapest time of day to fly from LHR to ACK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Nantucket as you normally would.

What airport do you fly into for flights to Nantucket from London Heathrow?

Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from London Heathrow to Nantucket. You should not have trouble finding flights to Memorial from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Nantucket airport from London Heathrow. It is only a 2.8 mi journey from Memorial (ACK) to Nantucket’s city center.

Can I find deals for flights from Heathrow to Nantucket that include hotel bookings?

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

How can I find direct flights from Heathrow to Nantucket?

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

Can I find deals for business class flights from Heathrow to Nantucket?

Yes. Cheapflights offers flight deals from Heathrow to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£856+ Cheap Flights from London Heathrow Airport to Nantucket

Cheap flight deals from Heathrow to Nantucket

Round-trip from	£871
Popular in	December
Cheapest in	February
Average price	£424

Icelandair
26/10-1/11
3 total stops
62h 20m total
London to Nantucket

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Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

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Average for round-trip flights in October 2025

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Find flight deals from Heathrow to Nantucket

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Nantucket
Explore the most affordable flight options available from Heathrow to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2025.

Sun 26/1009:20LHR - ACK

1 stop29h 25mIcelandair

Sat 1/1111:05ACK - LHR

2 stops29h 40mIcelandair

Deal found 3/10£856

Mon 24/1109:20LHR - ACK

1 stop16h 20mJetBlue

Thu 27/1112:32ACK - LHR

1 stop13h 23mJetBlue

Deal found 30/9£962

Sun 26/1009:20LHR - ACK

1 stop10h 24mMultiple Airlines

Sat 1/1117:25ACK - LHR

2 stops25h 15mMultiple Airlines

Deal found 2/10£1,702

Best flights from Heathrow to Nantucket
Discover carefully curated flight deals from Heathrow to Nantucket that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2025.

Sun 26/1009:20LHR - ACK

1 stop29h 25mIcelandair

Sat 1/1111:05ACK - LHR

2 stops29h 40mIcelandair

Deal found 3/10£856

Mon 24/1109:20LHR - ACK

1 stop16h 20mJetBlue

Thu 27/1112:32ACK - LHR

1 stop13h 23mJetBlue

Deal found 30/9£962

Sun 26/1009:20LHR - ACK

1 stop10h 24mMultiple Airlines

Sat 1/1117:25ACK - LHR

2 stops25h 15mMultiple Airlines

Deal found 2/10£1,702

Last-minute flights from Heathrow to Nantucket
Discover last-minute flight deals from Heathrow to Nantucket. Data last updated 3 October 2025 and is based on user searches.

Sun 26/1009:20LHR - ACK

1 stop32h 40mIcelandair

Sat 1/1109:04ACK - LHR

1 stop31h 41mIcelandair

Deal found 2/10£871

Sun 26/1009:20LHR - ACK

1 stop10h 24mMultiple Airlines

Sat 1/1117:25ACK - LHR

2 stops25h 15mMultiple Airlines

Deal found 2/10£1,702

Mon 24/1109:20LHR - ACK

1 stop16h 20mJetBlue

Thu 27/1112:32ACK - LHR

1 stop13h 23mJetBlue

Deal found 30/9£962

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 26/10

09:20-10:45

1 stop29h 25m

Nantucket Memorial

Sat 1/11

11:05-20:45

2 stops29h 40m

£856

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Mon 24/11

09:20-20:40

1 stop16h 20m

Nantucket Memorial

Thu 27/11

12:32-06:55

1 stop13h 23m

£962

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 26/10

09:20-15:44

1 stop10h 24m

Nantucket Memorial

Sat 1/11

17:25-22:40

2 stops25h 15m

£1,702

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Best time to book a flight from Heathrow to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Heathrow 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.

Related info for your journey

What airport do you fly into for flights to Nantucket from London Heathrow?
Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from London Heathrow to Nantucket. You should not have trouble finding flights to Memorial from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Nantucket airport from London Heathrow. It is only a 2.8 mi journey from Memorial (ACK) to Nantucket’s city center.
How long is the flight from London Heathrow Airport to Nantucket?
A quick flight from London Heathrow Airport to Nantucket can take about 29h 25m. Icelandair provides one of the quickest options available for as low as £856. London Heathrow Airport and Nantucket are separated by a distance of 3261 mi.
Can I find deals for flights from Heathrow to Nantucket that include hotel bookings?
Yes. In addition to deals on Heathrow to Nantucket flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Nantucket.
Can I find deals for business class flights from Heathrow to Nantucket?
Yes. Cheapflights offers flight deals from Heathrow to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from London Heathrow Airport to Nantucket from £856

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Nantucket

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Find flight deals from Heathrow to Nantucket

Cheapest flights from Heathrow to NantucketExplore the most affordable flight options available from Heathrow to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2025.

Explore the most affordable flight options available from Heathrow to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Nantucket that are best for you.

Best time to book a flight from Heathrow to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Heathrow with our price prediction graph.

Related info for your journey

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

How long is the flight from London Heathrow Airport to Nantucket?

Can I find deals for flights from Heathrow to Nantucket that include hotel bookings?

How can I find direct flights from Heathrow to Nantucket?

Can I find deals for business class flights from Heathrow to Nantucket?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Nantucket

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

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How does Cheapflights help users find flights from Heathrow to Nantucket?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Nantucket?

Can Cheapflights find flights from Heathrow to Nantucket with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Nantucket become cheaper?

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Cheapest flights from Heathrow to Nantucket
Explore the most affordable flight options available from Heathrow to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2025.