Find flights
Deals
Airlines

£336+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
25 dic — 1 gen1
1 adult
1 adult, Economy, 0 bags

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 25 novembre 2025.

mer 3/1212:15LHR - BOS
1 stop10h 35mIcelandair
lun 8/1219:50BOS - LHR
1 stop10h 00mIcelandair
Deal found 23/11£367
gio 11/1207:00LGW - BOS
1 stop18h 55mMultiple Airlines
dom 14/1212:57BOS - LGW
1 stop16h 03mMultiple Airlines
Deal found 23/11£368
gio 11/1208:15LHR - BOS
1 stop16h 55mTAP AIR PORTUGAL
gio 8/122:45BOS - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 23/11£369
mar 2/1220:35LHR - BOS
1 stop26h 15mIcelandair
mar 9/1219:50BOS - LHR
1 stop10h 00mIcelandair
Deal found 23/11£370
mer 3/1211:55LGW - BOS
1 stop10h 55mIcelandair
lun 8/1219:50BOS - LGW
1 stop10h 05mIcelandair
Deal found 23/11£370
mar 2/1220:35LHR - BOS
1 stop26h 15mIcelandair
sab 6/1219:50BOS - LHR
1 stop10h 00mIcelandair
Deal found 23/11£372
ven 5/1211:55LGW - BOS
1 stop10h 55mIcelandair
lun 8/1219:50BOS - LGW
1 stop10h 05mIcelandair
Deal found 23/11£372
mer 3/1212:15LHR - BOS
1 stop27h 20mIcelandair
mer 10/1219:50BOS - LHR
1 stop18h 40mIcelandair
Deal found 22/11£372
mer 3/1211:55LGW - BOS
1 stop10h 55mIcelandair
mer 10/1219:50BOS - LGW
1 stop10h 05mIcelandair
Deal found 22/11£373
gio 4/1212:15LHR - BOS
1 stop10h 35mIcelandair
lun 8/1219:50BOS - LHR
1 stop10h 00mIcelandair
Deal found 23/11£374
gio 4/1211:55LGW - BOS
1 stop10h 55mIcelandair
mar 9/1219:50BOS - LGW
1 stop10h 05mIcelandair
Deal found 24/11£375
mar 2/1220:35LHR - BOS
1 stop26h 15mIcelandair
mer 10/1219:50BOS - LHR
1 stop10h 00mIcelandair
Deal found 23/11£376

Flights to Falmouth in 2025

Find the latest flights to Falmouth in 2025, 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 25 novembre 2025.

Return from

£367

One-way from

£336

Popular in

December

Cheapest in

September

Average price

£448
Icelandair
  • Icelandair
  • 6/12-14/12
  • 2 total stops
  • 45h 35m total
  • London to Boston
Search Deals
9/1
  • 9/1
  • 1 total stop
  • 26h 08m total
  • London to Falmouth
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 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 November 2025
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 25 novembre 2025.
Use the filters below to find and compare flights to Falmouth that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

ven 13/2

20:50-20:55

1 stop29h 05m

Boston Logan Intl

sab 21/2

22:40-09:10

1 stop29h 30m

£379

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

sab 6/12

11:55-17:50

1 stop10h 55m

Boston Logan Intl

lun 8/12

19:50-10:55

1 stop10h 05m

£389

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

dom 7/12

11:55-17:50

1 stop10h 55m

Boston Logan Intl

sab 13/12

11:35-10:55

1 stop18h 20m

£389

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

gio 11/12

12:15-17:50

1 stop10h 35m

Boston Logan Intl

dom 14/12

19:50-10:50

1 stop10h 00m

£392

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

sab 17/1

11:55-17:50

1 stop10h 55m

Boston Logan Intl

lun 26/1

19:50-10:55

1 stop10h 05m

£395

LondonBoston

STN - BOS

STNBOS

London Stansted

gio 5/2

21:20-17:50

2 stops25h 30m

Boston Logan Intl

dom 8/2

19:50-17:35

2 stops16h 45m

£397

LondonBoston

LTN - BOS

LTNBOS

London Luton

ven 16/1

05:50-17:50

2 stops17h 00m

Boston Logan Intl

sab 24/1

19:50-16:05

2 stops15h 15m

£408

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

gio 11/12

11:55-17:50

1 stop10h 55m

Boston Logan Intl

ven 9/1

19:50-10:55

1 stop10h 05m

£410

LondonBoston

STN - BOS

STNBOS

London Stansted

mar 13/1

16:10-17:50

2 stops30h 40m

Boston Logan Intl

sab 17/1

19:50-15:25

2 stops14h 35m

£419

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mer 24/12

18:30-14:35

1 stop25h 05m

Boston Logan Intl

gio 8/1

22:45-17:30

1 stop13h 45m

£422

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 60 results
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

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 21 November 2025.

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 28 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 16 December 2024.

Users looking for the lowest fares to Falmouth should consider flying on Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday 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 (30 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

What are the most popular airlines that fly to Falmouth?

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

British Airways
British Airways
From £262
Virgin Atlantic
Virgin Atlantic
From £358
Aer Lingus
Aer Lingus
From £348
KLM
KLM
From £353

What are the cheapest airlines that fly to Falmouth?

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

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 25 novembre 2025.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andIcelandair 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
1,420 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,420 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.0
Good
581 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
PLAY
7.0
Good
KLM
7.7
Good
1,420 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,536 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £603, however they can be found for as little as £24.

  • 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 10 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Falmouth by cabin class

Find flights to Falmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Falmouth?

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.

Can Cheapflights notify me if prices for flights to Falmouth become cheaper?

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.