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£294+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Falmouth in 2026

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 14 January 2026.

Return from

£373

One-way from

£294

Popular in

July

Cheapest in

September

Average price

£425
American Airlines
  • American Airlines
  • 27/1-2/2
  • 1 total stop
  • 22h 12m total
  • London to Boston
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8/2
  • 8/2
  • 2 total stops
  • 19h 15m total
  • London to Falmouth
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£60 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to Falmouth

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 14 January 2026.

Tue 27/113:30
LHR
-
BOS
Nonstop7h 45m
American Airlines
Mon 2/213:48
BOS
-
LHR
1 stop14h 27m
American Airlines
Deal found 13/1£373
Sun 15/221:25
LGW
-
BOS
2 stops22h 10m
TAP AIR PORTUGAL
Sun 22/222:45
BOS
-
LGW
1 stop12h 00m
TAP AIR PORTUGAL
Deal found 13/1£373
Mon 26/113:30
LHR
-
BOS
Nonstop7h 45m
British Airways
Mon 2/218:55
BOS
-
LHR
Nonstop6h 35m
British Airways
Deal found 13/1£374
Sat 17/112:15
LHR
-
BOS
1 stop10h 35m
Icelandair
Tue 20/119:50
BOS
-
LHR
1 stop18h 40m
Icelandair
Deal found 13/1£375
Mon 9/221:25
LGW
-
BOS
2 stops22h 20m
TAP AIR PORTUGAL
Mon 23/218:05
BOS
-
LGW
2 stops21h 30m
TAP AIR PORTUGAL
Deal found 14/1£375
Mon 16/213:25
LHR
-
BOS
2 stops14h 12m
Air Canada
Tue 24/215:35
BOS
-
LHR
1 stop10h 35m
Air Canada
Deal found 13/1£375
Tue 28/421:50
LTN
-
BOS
2 stops28h 15m
Multiple Airlines
Tue 19/517:25
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Deal found 12/1£376
Mon 30/306:40
LHR
-
BOS
1 stop13h 55m
Scandinavian Airlines
Sun 12/417:40
BOS
-
LHR
2 stops17h 45m
Scandinavian Airlines
Deal found 12/1£376
Thu 17/909:15
LCY
-
BOS
1 stop15h 55m
Lufthansa
Tue 22/922:00
BOS
-
LCY
1 stop14h 55m
Lufthansa
Deal found 13/1£377
Sun 1/306:30
LHR
-
BOS
1 stop11h 40m
United Airlines
Sun 15/321:40
BOS
-
LHR
2 stops13h 05m
United Airlines
Deal found 12/1£377
Tue 3/211:45
LGW
-
BOS
2 stops16h 11m
Iberia
Tue 10/212:16
BOS
-
LGW
2 stops17h 34m
Iberia
Deal found 13/1£377
Mon 26/113:30
LCY
-
BOS
1 stop11h 30m
SWISS
Mon 2/222:10
BOS
-
LCY
1 stop13h 55m
SWISS
Deal found 12/1£378

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 14 January 2026.
Use the filters below to find and compare flights to Falmouth that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 7/5

15:40-22:10

1 stop11h 30m

Boston Logan Intl

Sat 30/5

20:50-11:45

1 stop9h 55m

£377

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 12/5

13:00-18:50

1 stop10h 50m

Boston Logan Intl

Fri 29/5

23:30-11:45

1 stop31h 15m

£378

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 8/5

15:40-22:10

1 stop11h 30m

Boston Logan Intl

Fri 29/5

23:30-11:45

1 stop31h 15m

£378

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 13/5

14:30-17:00

Nonstop7h 30m

Boston Logan Intl

Wed 20/5

20:15-08:00

Nonstop6h 45m

£384

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 13/4

14:30-17:00

Nonstop7h 30m

Boston Logan Intl

Mon 20/4

19:35-07:10

Nonstop6h 35m

£384

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 13/2

05:50-13:55

1 stop13h 05m

Boston Logan Intl

Sun 22/2

21:15-11:45

1 stop9h 30m

£385

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 16/2

07:30-22:48

2 stops20h 18m

Boston Logan Intl

Thu 26/2

19:00-09:40

1 stop9h 40m

£390

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 18/2

10:20-22:48

2 stops17h 28m

Boston Logan Intl

Thu 26/2

19:00-09:40

1 stop9h 40m

£390

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 17/2

10:20-22:48

2 stops17h 28m

Boston Logan Intl

Sun 22/2

19:00-06:20

1 stop30h 20m

£390

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 18/2

07:30-22:48

2 stops20h 18m

Boston Logan Intl

Wed 25/2

19:00-09:40

1 stop9h 40m

£390

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 60 results
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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

When is the best time to book a flight to Falmouth?

Use this chart to determine the optimal time to book a return flight from London to Falmouth. Price data was last updated on 9 January 2026.

The price you pay for your flight to Falmouth may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Falmouth?

On average, a flight from London to Falmouth takes 10 hours 56 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.

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 10 January 2026.

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

Weekly flight availability to Falmouth

The most flights from London to Falmouth are scheduled on a Monday (27 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (23 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.

British Airways
British Airways
From £255
Virgin Atlantic
Virgin Atlantic
From £348
Aer Lingus
Aer Lingus
From £322
KLM
KLM
From £347

What are the cheapest airlines that fly to Falmouth?

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

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).

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 14 January 2026.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andAir France 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
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,522 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Icelandair
7.1
Good
596 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,671 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 £165, however they can be found for as little as £54.

  • 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 3 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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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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