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£343+ 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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
1 Jun — 8 Jun1
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 2 May 2026.

Mon 23/1118:30
LHR
-
BOS
1 stop25h 10m
TAP AIR PORTUGAL
Mon 30/1118:00
BOS
-
LHR
1 stop23h 40m
TAP AIR PORTUGAL
Deal found 26/4£447
Thu 14/513:00
LGW
-
BOS
1 stop13h 05m
Multiple Airlines
Mon 18/520:50
BOS
-
LGW
1 stop9h 55m
Multiple Airlines
Deal found 27/4£447
Tue 19/521:35
LGW
-
BOS
3 stops30h 04m
Multiple Airlines
Wed 8/723:00
BOS
-
LGW
1 stop10h 40m
Multiple Airlines
Deal found 26/4£449
Sat 16/513:00
LGW
-
BOS
1 stop13h 05m
LEVEL
Sat 23/522:50
BOS
-
LGW
1 stop18h 50m
LEVEL
Deal found 26/4£450
Sat 24/1012:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Sat 31/1019:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 26/4£454
Tue 8/916:30
LHR
-
BOS
1 stop26h 10m
ITA Airways
Tue 29/917:05
BOS
-
LHR
1 stop11h 35m
ITA Airways
Deal found 27/4£457
Tue 8/916:30
LHR
-
BOS
1 stop26h 10m
ITA Airways
Tue 22/917:05
BOS
-
LHR
1 stop11h 35m
ITA Airways
Deal found 29/4£458
Mon 1/621:50
LTN
-
BOS
2 stops21h 55m
Multiple Airlines
Mon 8/616:45
BOS
-
LTN
2 stops23h 20m
Multiple Airlines
Deal found 28/4£458
Thu 14/513:35
LGW
-
BOS
1 stop12h 30m
LEVEL
Thu 12/1122:40
BOS
-
LGW
1 stop11h 00m
LEVEL
Deal found 27/4£458
Mon 18/520:50
STN
-
BOS
2 stops22h 55m
Multiple Airlines
Mon 25/516:45
BOS
-
STN
2 stops20h 30m
Multiple Airlines
Deal found 27/4£459
Fri 15/519:40
LGW
-
BOS
2 stops30h 25m
Multiple Airlines
Mon 18/520:50
BOS
-
LGW
1 stop9h 55m
Multiple Airlines
Deal found 27/4£459
Tue 1/913:05
LHR
-
BOS
1 stop10h 45m
Icelandair
Mon 7/923:00
BOS
-
LHR
1 stop16h 20m
Icelandair
Deal found 27/4£459

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 2 May 2026.

Return from

£447

One-way from

£343

Popular in

July

Cheapest in

September

Average price

£465
Icelandair
  • Icelandair
  • 14/5-18/5
  • 2 total stops
  • 23h 00m total
  • London to Boston
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 36h 20m total
  • London to Falmouth
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 2 May 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

LGW - BOS

LGWBOS

London Gatwick

Tue 23/6

16:50-21:00

1 stop33h 10m

Boston Logan Intl

Thu 23/7

23:35-23:10

1 stop18h 35m

£477

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 2/7

13:05-21:45

1 stop13h 40m

Boston Logan Intl

Sun 19/7

23:35-17:40

1 stop13h 05m

£479

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 23/6

09:40-14:55

1 stop10h 15m

Boston Logan Intl

Tue 30/6

17:25-09:15

1 stop10h 50m

£490

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 29/7

07:10-21:05

1 stop18h 55m

Boston Logan Intl

Wed 5/8

22:55-10:15

1 stop30h 20m

£498

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sun 24/5

09:00-14:55

1 stop10h 55m

Boston Logan Intl

Thu 28/5

17:25-09:30

1 stop11h 05m

£500

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 1/10

13:00-21:15

1 stop13h 15m

Boston Logan Intl

Thu 8/10

23:00-23:10

1 stop19h 10m

£501

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 11/5

21:05-21:05

1 stop29h 00m

Boston Logan Intl

Fri 15/5

22:50-08:30

1 stop28h 40m

£501

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 28/9

06:30-13:19

1 stop11h 49m

Boston Logan Intl

Mon 5/10

19:05-06:45

Nonstop6h 40m

£532

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 1/10

18:55-21:20

Nonstop7h 25m

Boston Logan Intl

Thu 8/10

21:30-09:15

Nonstop6h 45m

£533

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 1/6

08:15-18:50

1 stop15h 35m

Boston Logan Intl

Sun 7/6

21:15-21:40

1 stop19h 25m

£534

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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 38 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 25 April 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.

Weekly flight availability to Falmouth

The most flights from London to Falmouth are scheduled on a Wednesday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 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 £332
Virgin Atlantic
Virgin Atlantic
From £345
Aer Lingus
Aer Lingus
From £307
KLM
KLM
From £355

What are the cheapest airlines that fly to Falmouth?

The cheapest airlines flying from London to Falmouth are Delta, Icelandair 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).

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 2 May 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
1,509 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

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
1,509 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

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
7.4
Good
688 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

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
7.2
Good
2,971 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

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
646 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

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
7,937 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

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 £205, however they can be found for as little as £139.

  • 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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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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