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Cheap flights from the United Kingdom to Boston from £370

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
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
08:15 - 15:19
LHR
-
ACK
12h 04m
1 stop
JetBlue Logo
15:33 - 06:30
ACK
-
LHR
9h 57m
1 stop
£558JetBlue
Thu, 9 Jul - Mon, 13 Jul
JetBlue Logo
08:15 - 15:19
LHR
-
ACK
12h 04m
1 stop
JetBlue Logo
15:33 - 06:30
ACK
-
LHR
9h 57m
1 stop
£558JetBlue
Thu, 9 Jul - Mon, 13 Jul
JetBlue Logo
08:15 - 15:19
LHR
-
ACK
12h 04m
1 stop
JetBlue Logo
15:33 - 06:30
ACK
-
LHR
9h 57m
1 stop
£578JetBlue
Thu, 9 Jul - Mon, 13 Jul
JetBlue Logo
08:15 - 15:19
LHR
-
ACK
12h 04m
1 stop
JetBlue Logo
15:33 - 06:30
ACK
-
LHR
9h 57m
1 stop
£578JetBlue
Thu, 9 Jul - Mon, 13 Jul
JetBlue Logo
08:40 - 10:24
LHR
-
ACK
30h 44m
1 stop
JetBlue Logo
14:20 - 06:30
ACK
-
LHR
11h 10m
1 stop
£582JetBlue
Sun, 14 Jun - Sat, 4 Jul
JetBlue Logo
08:40 - 10:24
LHR
-
ACK
30h 44m
1 stop
JetBlue Logo
12:15 - 09:30
ACK
-
LHR
16h 15m
1 stop
£583JetBlue
Sat, 13 Jun - Thu, 2 Jul
JetBlue Logo
08:40 - 10:24
LHR
-
ACK
30h 44m
1 stop
JetBlue Logo
16:30 - 20:45
ACK
-
LHR
23h 15m
1 stop
£584JetBlue
Sat, 13 Jun - Sat, 4 Jul
JetBlue Logo
08:40 - 10:24
LHR
-
ACK
30h 44m
1 stop
JetBlue Logo
16:30 - 09:30
ACK
-
LHR
12h 00m
1 stop
£608JetBlue
Sun, 14 Jun - Thu, 2 Jul
JetBlue Logo
08:40 - 10:24
LHR
-
ACK
30h 44m
1 stop
JetBlue Logo
12:15 - 09:30
ACK
-
LHR
16h 15m
1 stop
£627JetBlue
Sat, 13 Jun - Fri, 3 Jul
JetBlue Logo
08:40 - 10:24
LHR
-
ACK
30h 44m
1 stop
JetBlue Logo
12:15 - 09:30
ACK
-
LHR
16h 15m
1 stop
£652JetBlue
Sun, 14 Jun - Fri, 3 Jul

JetBlue flights from United Kingdom to Nantucket

Our best JetBlue deals on United Kingdom to Nantucket flight tickets
JetBlue
9 Jul
LHR08:15London Heathrow
12h 04m
1 stop
ACK15:19Nantucket Memorial
13 Jul
ACK15:33Nantucket Memorial
9h 57m
1 stop
LHR06:30London Heathrow
£558
JetBlue
9 Jul
LHR08:15London Heathrow
12h 04m
1 stop
ACK15:19Nantucket Memorial
13 Jul
ACK15:33Nantucket Memorial
9h 57m
1 stop
LHR06:30London Heathrow
£558
JetBlue
12 Jun
LHR08:40London Heathrow
30h 44m
1 stop
ACK10:24Nantucket Memorial
4 Jul
ACK12:00Nantucket Memorial
27h 45m
1 stop
LHR20:45London Heathrow
£564

Delta flights from United Kingdom to Nantucket

Our best Delta deals on United Kingdom to Nantucket flight tickets
Delta
3 Jul
LHR11:45London Heathrow
30h 04m
2 stops
ACK12:49Nantucket Memorial
3 Aug
ACK15:24Nantucket Memorial
10h 51m
1 stop
LHR07:15London Heathrow
£805
Delta
3 Jul
LHR18:35London Heathrow
23h 14m
1 stop
ACK12:49Nantucket Memorial
30 Jul
ACK15:24Nantucket Memorial
9h 56m
1 stop
LHR06:20London Heathrow
£823
Delta
13 Jun
LHR11:45London Heathrow
31h 54m
2 stops
ACK14:39Nantucket Memorial
4 Jul
ACK15:20Nantucket Memorial
10h 00m
1 stop
LHR06:20London Heathrow
£846

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 3 June 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
Fastest return journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 9/7

08:15-15:19

1 stop12h 04m

Nantucket Memorial

Mon 13/7

15:33-06:30

1 stop9h 57m

£558

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 9/7

08:15-15:19

1 stop12h 04m

Nantucket Memorial

Mon 13/7

15:33-06:30

1 stop9h 57m

£558

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 9/7

08:15-15:19

1 stop12h 04m

Nantucket Memorial

Mon 13/7

15:33-06:30

1 stop9h 57m

£578

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 9/7

08:15-15:19

1 stop12h 04m

Nantucket Memorial

Mon 13/7

15:33-06:30

1 stop9h 57m

£578

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 14/6

08:40-10:24

1 stop30h 44m

Nantucket Memorial

Sat 4/7

14:20-06:30

1 stop11h 10m

£582

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sat 13/6

08:40-10:24

1 stop30h 44m

Nantucket Memorial

Thu 2/7

12:15-09:30

1 stop16h 15m

£583

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sat 13/6

08:40-10:24

1 stop30h 44m

Nantucket Memorial

Sat 4/7

16:30-20:45

1 stop23h 15m

£584

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 14/6

08:40-10:24

1 stop30h 44m

Nantucket Memorial

Thu 2/7

16:30-09:30

1 stop12h 00m

£608

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sat 13/6

08:40-10:24

1 stop30h 44m

Nantucket Memorial

Fri 3/7

12:15-09:30

1 stop16h 15m

£627

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 14/6

08:40-10:24

1 stop30h 44m

Nantucket Memorial

Fri 3/7

12:15-09:30

1 stop16h 15m

£652

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

JetBlue 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 37% of people opting to fly with this airline when travelling to Nantucket. Keep in mind that there are 19 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 04m

Direct flights

None
The fastest flight from United Kingdom to Nantucket takes 12h 04m
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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