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Cheap flights from the United Kingdom to Boston from £991

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Boston departing on 21/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from the United Kingdom to Boston

Recent return flight deals from the United Kingdom to Boston

Enter your travel dates to find the best prices.
JetBlue Logo
09:20 - 10:45LHR-ACK
30h 25m1 stop
JetBlue Logo
16:54 - 06:55ACK-LHR
9h 01m1 stop
£991JetBlue
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Sun, 21 Dec - Sun, 28 Dec
Multiple Airlines Logo
10:00 - 20:40LHR-ACK
15h 40m2 stops
Multiple Airlines Logo
15:20 - 09:15ACK-LHR
12h 55m2 stops
£1,059Multiple Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec
Multiple Airlines Logo
10:00 - 20:40LHR-ACK
15h 40m2 stops
Multiple Airlines Logo
12:45 - 09:15ACK-LHR
15h 30m3 stops
£1,115Multiple Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec
Multiple Airlines Logo
06:00 - 17:40LHR-ACK
16h 40m2 stops
Multiple Airlines Logo
17:25 - 11:25ACK-LHR
13h 00m1 stop
£1,209Multiple Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Nantucket 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, momondo users made 279,928 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from the United Kingdom to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 21/12

09:20-10:45

1 stop30h 25m

Nantucket Memorial

Sun 28/12

16:54-06:55

1 stop9h 01m

£991

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 21/12

10:00-20:40

2 stops15h 40m

Nantucket Memorial

Sun 28/12

15:20-09:15

2 stops12h 55m

£1,059

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 21/12

10:00-20:40

2 stops15h 40m

Nantucket Memorial

Sun 28/12

12:45-09:15

3 stops15h 30m

£1,115

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 21/12

06:00-17:40

2 stops16h 40m

Nantucket Memorial

Sun 28/12

17:25-11:25

1 stop13h 00m

£1,209

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from United Kingdom to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Nantucket?

Our data shows that Thursday is the least expensive day to fly to Nantucket. Tickets to fly out on this day can be as low as £752. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £923. These prices are subject to change though, so be sure to set up a Price Alert for flights to Nantucket.

Cheap United Kingdom to Nantucket flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Nantucket

Direct flights

None
There are no direct flights from United Kingdom to Nantucket. There are no popular flight routes from United Kingdom to Nantucket.
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  • When did momondo last update prices for flights from United Kingdom to Nantucket Memorial Airport?

    Prices for flights from United Kingdom to Nantucket Memorial Airport were last updated today.

  • How old do you have to be to fly from United Kingdom to Nantucket Memorial Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The required travel and health documents for your Nantucket Memorial Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nantucket Memorial Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Nantucket?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Nantucket. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Nantucket with flexible booking policies on momondo?

All flight searches from United Kingdom to Nantucket on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Nantucket?

momondo helps you find the best flight between United Kingdom and Nantucket by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United Kingdom to Nantucket right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Nantucket now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nantucket and let you know when they change.

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