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£353+ Cheap flights to Falmouth, Massachusetts

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Falmouth in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Falmouth
Explore the most affordable flight options available to Falmouth. Find the lowest fares based on data from user searches, with prices last updated on 19 June 2026.

Wed 30/909:15
LCY
-
BOS
1 stop15h 55m
Multiple Airlines
Sun 11/1021:40
BOS
-
LCY
1 stop16h 00m
Multiple Airlines
Deal found 17/6£462
Thu 16/712:10
LHR
-
BOS
1 stop12h 45m
United Airlines
Mon 27/717:44
BOS
-
LHR
1 stop11h 41m
United Airlines
Deal found 18/6£462
Thu 30/714:30
LGW
-
BOS
1 stop12h 15m
LEVEL
Sun 9/823:35
BOS
-
LGW
1 stop27h 55m
LEVEL
Deal found 19/6£462
Thu 9/719:15
LCY
-
BOS
1 stop29h 40m
SWISS
Thu 16/721:40
BOS
-
LCY
1 stop14h 50m
SWISS
Deal found 18/6£462
Fri 26/612:30
LHR
-
BOS
1 stop11h 35m
British Airways
Tue 30/620:10
BOS
-
LHR
Nonstop6h 50m
British Airways
Deal found 19/6£462
Sat 11/711:30
LHR
-
BOS
1 stop13h 20m
American Airlines
Fri 17/721:50
BOS
-
LHR
Nonstop6h 45m
American Airlines
Deal found 19/6£463
Wed 8/717:25
LGW
-
BOS
1 stop33h 20m
LEVEL
Wed 15/722:55
BOS
-
LGW
1 stop30h 55m
LEVEL
Deal found 18/6£463
Sat 4/710:05
LHR
-
BOS
Nonstop7h 30m
British Airways
Sat 11/718:00
BOS
-
LHR
1 stop9h 30m
British Airways
Deal found 17/6£464
Wed 2/910:25
LGW
-
BOS
1 stop14h 10m
Virgin Atlantic
Wed 23/906:05
BOS
-
LGW
2 stops22h 20m
Virgin Atlantic
Deal found 18/6£464
Thu 16/709:15
LCY
-
BOS
1 stop10h 55m
SWISS
Sat 25/721:40
BOS
-
LCY
1 stop14h 45m
SWISS
Deal found 17/6£465
Sat 4/720:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Fri 10/706:01
BOS
-
LHR
1 stop10h 39m
British Airways
Deal found 16/6£465
Sat 29/809:25
LGW
-
BOS
1 stop15h 30m
SWISS
Sun 6/921:40
BOS
-
LGW
1 stop15h 10m
SWISS
Deal found 18/6£465

Find flight deals to Falmouth

Find the latest flights to Falmouth in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 June 2026.

Return from

£462

One-way from

£353

Popular in

June

Cheapest in

September

Average price

£610
Lufthansa
  • Lufthansa
  • 16/7-21/7
  • 2 total stops
  • 20h 50m total
  • London to Boston
Search Deals
British Airways
  • British Airways
  • 28/10
  • 1 total stop
  • 17h 10m total
  • London to Falmouth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Falmouth that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 June 2026.
Use the filters below to find and compare flights to Falmouth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 8/7

10:05-12:35

Nonstop7h 30m

Boston Logan Intl

Wed 15/7

20:05-08:00

Nonstop6h 55m

£463

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 8/7

17:25-21:45

1 stop33h 20m

Boston Logan Intl

Wed 15/7

22:55-10:50

1 stop30h 55m

£463
Fastest return journey

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 20/9

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Sun 27/9

07:25-18:55

Nonstop6h 30m

£463

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 6/7

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Mon 13/7

20:05-08:00

Nonstop6h 55m

£463

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 7/10

10:05-12:30

Nonstop7h 25m

Boston Logan Intl

Wed 14/10

19:35-07:10

Nonstop6h 35m

£464

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 29/6

08:00-19:30

1 stop16h 30m

Boston Logan Intl

Fri 10/7

06:05-20:40

1 stop9h 35m

£467

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 16/7

13:05-21:45

1 stop13h 40m

Boston Logan Intl

Thu 23/7

23:35-23:10

1 stop18h 35m

£471

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 18/10

09:30-17:40

2 stops13h 10m

Boston Logan Intl

Sun 25/10

18:30-11:05

1 stop12h 35m

£474

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 7/10

11:30-22:19

2 stops15h 49m

Boston Logan Intl

Sun 11/10

21:20-20:00

1 stop17h 40m

£476

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 16/10

06:20-18:50

2 stops17h 30m

Boston Logan Intl

Fri 23/10

23:00-17:25

2 stops13h 25m

£485

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Falmouth

Have a flexible travel schedule? Discover the best time to fly to Falmouth 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 to Falmouth

How long is the flight to Falmouth?

On average, a flight from London to Falmouth takes 10 hours 26 minutes. Flights to Falmouth from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Falmouth

The most flights from London to Falmouth are scheduled on a Thursday (38 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (24 on average).

What are the most popular airlines that fly to Falmouth?

The most popular airlines flying from London to Falmouth are Virgin Atlantic, British Airways and KLM.

Virgin Atlantic
Virgin Atlantic
From £355
British Airways
British Airways
From £329
Aer Lingus
Aer Lingus
From £315
KLM
KLM
From £380

What are the cheapest airlines that fly to Falmouth?

The cheapest airlines flying from London to Falmouth are Icelandair, Delta and TAP AIR PORTUGAL.

Rainfall in Falmouth by month

Plan your trip to Falmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Falmouth ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Falmouth when rainfall is around 78.0 mm.

Temperature in Falmouth by month

Plan your trip to Falmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Falmouth, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

When is the cheapest time to fly to Falmouth?

Use this chart to determine the cheapest time to fly return from London to Falmouth. Price data was last updated on 13 June 2026.

Users looking for the lowest fares to Falmouth should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Reviews of airlines servicing Falmouth

Get insights into the airlines that provide service to Falmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Falmouth. Reviews last updated 19 June 2026.
Get a feel of what it's like to fly with KLM,Virgin Atlantic, andJetBlue to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
690 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
2,986 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
679 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,055 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Falmouth

  • Can I find cheaper flights to Falmouth if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Falmouth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Falmouth?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Falmouth.

  • How much is a return flight to Falmouth?

    A return flight to Falmouth will typically cost around £338, however they can be found for as little as £126.

  • Where does the fastest flight to Falmouth depart from?

    For those looking to save time traveling to Falmouth, Edinburgh Turnhouse offers the quickest one-way flight (7 hours 6 minutes).

  • Does Boston Logan Intl have car hire?

    Yes. Those touching down at Boston Logan Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boston Logan Intl?

    Yes. Boston Logan Intl has hotels nearby for those requiring accommodations. Hilton Boston Logan Airport is the closest property to Boston Logan Intl (0.0 mi away from Boston Logan Intl).

See more FAQs

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Deals for Falmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Falmouth?

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

Can Cheapflights find flights to Falmouth with no change fees?

Need flexible booking options for your flight to Falmouth ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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