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Cheap flights from London to Cape Cod and the Islands from £414

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ACK
25 Jul — 1 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Cape Cod and the Islands

Enter your travel dates to find the best prices.

Cheapest flights from London to Cape Cod and the Islands
Explore the most affordable flight options available from London to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 June 2026.

Tue 7/708:40
LHR
-
ACK
1 stop30h 42m
JetBlue
Wed 15/718:02
ACK
-
LHR
1 stop31h 28m
JetBlue
Deal found 22/6£568
Thu 9/708:15
LHR
-
ACK
1 stop12h 04m
JetBlue
Mon 13/712:02
ACK
-
LHR
1 stop16h 28m
JetBlue
Deal found 24/6£579
Sun 2/808:40
LHR
-
ACK
1 stop30h 46m
JetBlue
Thu 6/816:19
ACK
-
LHR
1 stop12h 11m
JetBlue
Deal found 24/6£675
Thu 30/708:40
LHR
-
ACK
1 stop30h 42m
JetBlue
Sun 2/815:32
ACK
-
LHR
1 stop9h 58m
JetBlue
Deal found 20/6£679
Wed 1/708:40
LHR
-
ACK
1 stop30h 44m
JetBlue
Sat 4/716:30
ACK
-
LHR
1 stop23h 15m
JetBlue
Deal found 24/6£709
Tue 7/716:40
LHR
-
ACK
2 stops22h 35m
United Airlines
Wed 15/715:44
ACK
-
LHR
1 stop33h 11m
United Airlines
Deal found 22/6£746
Sun 9/808:40
LHR
-
ACK
1 stop30h 42m
JetBlue
Sat 22/818:02
ACK
-
LHR
1 stop31h 28m
JetBlue
Deal found 20/6£755
Thu 6/808:15
LHR
-
ACK
1 stop12h 08m
JetBlue
Thu 13/816:19
ACK
-
LHR
1 stop12h 11m
JetBlue
Deal found 22/6£757
Tue 7/721:25
LHR
-
ACK
2 stops41h 57m
Multiple Airlines
Wed 15/718:02
ACK
-
LHR
2 stops12h 53m
Multiple Airlines
Deal found 22/6£765
Thu 9/712:00
LHR
-
ACK
1 stop32h 04m
United Airlines
Mon 13/715:44
ACK
-
LHR
2 stops13h 56m
United Airlines
Deal found 24/6£782
Fri 7/812:20
LGW
-
PVC
1 stop11h 30m
Multiple Airlines
Fri 14/811:28
PVC
-
LGW
2 stops17h 17m
Multiple Airlines
Deal found 23/6£1,446
Fri 7/808:40
LHR
-
PVC
1 stop15h 10m
Multiple Airlines
Fri 14/811:28
PVC
-
LHR
1 stop14h 02m
Multiple Airlines
Deal found 23/6£1,748

Find flight deals from London to Cape Cod and the Islands

Keep the following information in mind while searching for London to Cape Cod and the Islands flight deals. Data was last updated 25 June 2026.

Round-trip from

£568

One-way from

£414

Popular in

June

Cheapest in

September

Average price

£614
JetBlue
  • JetBlue
  • 7/7-15/7
  • 2 total stops
  • 62h 10m total
  • London to Cape Cod and the Islands
Search Deals
JetBlue
  • JetBlue
  • 7/9
  • 1 total stop
  • 12h 08m total
  • London to Cape Cod and the Islands
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Cape Cod and the Islands 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, Cheapflights users made 858,174 searches. Data last updated 25 June 2026.
Use the filters below to find and compare flights from London to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 9/7

08:15-15:19

1 stop12h 04m

Nantucket Memorial

Mon 13/7

12:02-09:30

1 stop16h 28m

£579

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 2/8

08:40-10:26

1 stop30h 46m

Nantucket Memorial

Thu 6/8

16:19-09:30

1 stop12h 11m

£675

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Tue 7/7

16:40-10:15

2 stops22h 35m

Nantucket Memorial

Wed 15/7

15:44-05:55

1 stop33h 11m

£746
Fastest return journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 6/8

08:15-15:23

1 stop12h 08m

Nantucket Memorial

Thu 13/8

16:19-09:30

1 stop12h 11m

£757

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 9/7

12:00-15:04

1 stop32h 04m

Nantucket Memorial

Mon 13/7

15:44-10:40

2 stops13h 56m

£782

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 30/7

10:05-10:49

1 stop29h 44m

Nantucket Memorial

Sun 2/8

19:07-09:40

2 stops33h 33m

£830

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sun 9/8

16:25-09:12

2 stops45h 47m

Nantucket Memorial

Sat 22/8

16:45-14:40

2 stops40h 55m

£993

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 6/8

07:45-15:04

1 stop12h 19m

Nantucket Memorial

Thu 13/8

09:50-12:50

2 stops22h 00m

£1,000

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Thu 30/7

08:30-06:30

3 stops27h 00m

Nantucket Memorial

Sun 2/8

18:53-08:40

3 stops32h 47m

£1,026

LondonProvincetown

LGW - PVC

LGWPVC

London Gatwick

Fri 7/8

12:20-18:50

1 stop11h 30m

Provincetown

Fri 14/8

11:28-09:45

2 stops17h 17m

£1,446

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from London to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from London 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 from London to Cape Cod and the Islands
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Cape Cod and the Islands?

    Departing from London to Cape Cod and the Islands will take you 12h 04m. The distance between London and Cape Cod and the Islands is about 3261 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Cape Cod and the Islands?

    While some choose either London Gatwick - Provincetown or London Heathrow - Provincetown, London Heathrow - Nantucket Memorial is the most popular route from London to Cape Cod and the Islands.

  • Can I find deals for flights from London to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on London to Cape Cod and the Islands flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cape Cod and the Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cape Cod and the Islands.

  • Can I find deals for business class flights from London to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from London to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from London to Cape Cod and the Islands?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Cape Cod and the Islands. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Cape Cod and the Islands?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Cape Cod and the Islands for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Cape Cod and the Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Cape Cod and the Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Cape Cod and the Islands become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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