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Cheap flights from the United Kingdom to Boston from £544

This is the cheapest one-way 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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
United Airlines Logo
16:40 - 14:56
LHR
-
ACK
27h 16m
2 stops
United Airlines Logo
15:44 - 07:15
ACK
-
LHR
10h 31m
1 stop
£841United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
14:05 - 14:56
LHR
-
ACK
29h 51m
2 stops
United Airlines Logo
15:44 - 09:20
ACK
-
LHR
12h 36m
1 stop
£842United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
07:45 - 14:56
LHR
-
ACK
12h 11m
1 stop
United Airlines Logo
15:44 - 07:15
ACK
-
LHR
10h 31m
1 stop
£843United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
16:40 - 14:56
LHR
-
ACK
27h 16m
2 stops
United Airlines Logo
15:44 - 10:15
ACK
-
LHR
13h 31m
2 stops
£846United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
14:05 - 14:56
LHR
-
ACK
29h 51m
2 stops
United Airlines Logo
15:44 - 10:15
ACK
-
LHR
13h 31m
2 stops
£848United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
07:45 - 14:56
LHR
-
ACK
12h 11m
1 stop
United Airlines Logo
15:44 - 07:15
ACK
-
LHR
10h 31m
1 stop
£906United Airlines
Thu, 21 May - Thu, 28 May
Delta Logo
16:20 - 14:19
LHR
-
ACK
26h 59m
1 stop
Delta Logo
15:00 - 10:20
ACK
-
LHR
14h 20m
1 stop
£906Delta
Fri, 22 May - Fri, 29 May
JetBlue Logo
08:40 - 16:33
LHR
-
ACK
12h 53m
1 stop
JetBlue Logo
10:52 - 06:30
ACK
-
LHR
14h 38m
1 stop
£907JetBlue
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
16:40 - 14:56
LHR
-
ACK
27h 16m
2 stops
United Airlines Logo
15:44 - 09:20
ACK
-
LHR
12h 36m
1 stop
£910United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
07:45 - 14:56
LHR
-
ACK
12h 11m
1 stop
United Airlines Logo
15:44 - 10:15
ACK
-
LHR
13h 31m
2 stops
£911United Airlines
Thu, 4 Jun - Mon, 8 Jun

United Airlines flights from United Kingdom to Nantucket

Our best United Airlines deals on United Kingdom to Nantucket flight tickets
United Airlines
4 Jun
LHR16:40London Heathrow
27h 16m
2 stops
ACK14:56Nantucket Memorial
8 Jun
ACK15:44Nantucket Memorial
10h 31m
1 stop
LHR07:15London Heathrow
£841
United Airlines
4 Jun
LHR14:05London Heathrow
29h 51m
2 stops
ACK14:56Nantucket Memorial
8 Jun
ACK15:44Nantucket Memorial
12h 36m
1 stop
LHR09:20London Heathrow
£842
United Airlines
4 Jun
LHR07:45London Heathrow
12h 11m
1 stop
ACK14:56Nantucket Memorial
8 Jun
ACK15:44Nantucket Memorial
10h 31m
1 stop
LHR07:15London Heathrow
£843

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 8 April 2026.
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

Cheapest return flight

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

16:40-14:56

2 stops27h 16m

Nantucket Memorial

Mon 8/6

15:44-07:15

1 stop10h 31m

£841

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

14:05-14:56

2 stops29h 51m

Nantucket Memorial

Mon 8/6

15:44-09:20

1 stop12h 36m

£842
Fastest return journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

07:45-14:56

1 stop12h 11m

Nantucket Memorial

Mon 8/6

15:44-07:15

1 stop10h 31m

£843

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

16:40-14:56

2 stops27h 16m

Nantucket Memorial

Mon 8/6

15:44-10:15

2 stops13h 31m

£846

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

14:05-14:56

2 stops29h 51m

Nantucket Memorial

Mon 8/6

15:44-10:15

2 stops13h 31m

£848

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 21/5

07:45-14:56

1 stop12h 11m

Nantucket Memorial

Thu 28/5

15:44-07:15

1 stop10h 31m

£906

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Fri 22/5

16:20-14:19

1 stop26h 59m

Nantucket Memorial

Fri 29/5

15:00-10:20

1 stop14h 20m

£906

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

£907

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

16:40-14:56

2 stops27h 16m

Nantucket Memorial

Mon 8/6

15:44-09:20

1 stop12h 36m

£910

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 4/6

07:45-14:56

1 stop12h 11m

Nantucket Memorial

Mon 8/6

15:44-10:15

2 stops13h 31m

£911

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 airline that flies from United Kingdom to Nantucket Memorial?

Air France is the most popular carrier operating from United Kingdom to Nantucket Memorial

Which airlines fly to Nantucket?

British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Nantucket from United Kingdom according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Nantucket. Keep in mind that there are 20 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

12h 11m

Direct flights

None
The fastest flight from United Kingdom to Nantucket takes 12h 11m
There are no direct flights from United Kingdom to Nantucket. There are no popular flight routes from United Kingdom to Nantucket.
Search flight deals

Frequently asked questions about flying from the United Kingdom to Nantucket

  • 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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