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£298+ 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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
7 Feb — 14 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 8 January 2026.

Return from

£378

One-way from

£298

Popular in

July

Cheapest in

September

Average price

£421
Austrian Airlines
  • Austrian Airlines
  • 20/2-28/2
  • 3 total stops
  • 28h 32m total
  • London to Boston
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19/1
  • 19/1
  • 3 total stops
  • 30h 10m total
  • London to Falmouth
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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 (£9 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 8 January 2026.

Tue 13/109:00LHR - BOS
2 stops18h 37mAir Canada
Thu 22/110:15BOS - LHR
2 stops15h 15mAir Canada
Deal found 6/1£378
Thu 30/410:35LGW - BOS
1 stop15h 10mTAP AIR PORTUGAL
Tue 5/518:05BOS - LGW
2 stops21h 20mTAP AIR PORTUGAL
Deal found 7/1£378
Mon 9/313:30LCY - BOS
1 stop11h 30mSWISS
Thu 19/322:50BOS - LCY
1 stop15h 55mSWISS
Deal found 7/1£379
Fri 16/106:50LHR - BOS
2 stops17h 52mAir Canada
Sun 18/110:45BOS - LHR
2 stops15h 25mAir Canada
Deal found 7/1£379
Tue 7/416:50LGW - BOS
1 stop33h 15mLEVEL
Thu 23/422:50BOS - LGW
1 stop13h 55mLEVEL
Deal found 7/1£379
Wed 11/309:50LCY - BOS
1 stop32h 20mLufthansa
Thu 19/317:25BOS - LCY
1 stop11h 55mLufthansa
Deal found 6/1£380
Mon 26/111:30STN - BOS
1 stop12h 29mMultiple Airlines
Mon 2/221:15BOS - STN
1 stop16h 05mMultiple Airlines
Deal found 6/1£380
Mon 26/113:30LHR - BOS
Nonstop7h 45mMultiple Airlines
Mon 2/218:55BOS - LHR
Nonstop6h 35mMultiple Airlines
Deal found 6/1£380
Sat 11/415:40LGW - BOS
1 stop11h 30mIcelandair
Wed 15/420:50BOS - LGW
1 stop12h 50mIcelandair
Deal found 7/1£380
Mon 26/106:00LTN - BOS
1 stop12h 55mMultiple Airlines
Mon 2/217:10BOS - LTN
1 stop10h 25mMultiple Airlines
Deal found 6/1£380
Tue 20/113:30LHR - BOS
Nonstop7h 45mBritish Airways
Tue 27/121:35BOS - LHR
Nonstop6h 40mBritish Airways
Deal found 6/1£380
Fri 6/311:55LGW - BOS
1 stop10h 55mIcelandair
Thu 26/320:50BOS - LGW
1 stop10h 05mIcelandair
Deal found 6/1£381

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 8 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

LTN - BOS

LTNBOS

London Luton

Mon 26/1

06:00-13:55

1 stop12h 55m

Boston Logan Intl

Mon 2/2

17:10-08:35

1 stop10h 25m

£380

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 26/1

13:30-16:15

Nonstop7h 45m

Boston Logan Intl

Mon 2/2

18:55-06:30

Nonstop6h 35m

£381

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 11/5

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Mon 18/5

07:25-18:55

Nonstop6h 30m

£386

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 29/1

07:50-13:55

1 stop11h 05m

Boston Logan Intl

Thu 5/2

19:15-07:00

Nonstop6h 45m

£388

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 10/4

06:40-15:35

1 stop13h 55m

Boston Logan Intl

Sun 26/4

17:40-16:25

2 stops17h 45m

£390

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 9/3

11:55-18:50

1 stop10h 55m

Boston Logan Intl

Mon 23/3

20:50-10:55

1 stop10h 05m

£391

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 20/1

10:20-22:56

2 stops17h 36m

Boston Logan Intl

Thu 26/2

19:00-09:40

1 stop9h 40m

£391

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 22/1

08:50-13:55

1 stop10h 05m

Boston Logan Intl

Tue 3/2

21:35-09:15

Nonstop6h 40m

£391

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 22/1

08:50-13:55

1 stop10h 05m

Boston Logan Intl

Wed 4/2

07:30-19:00

Nonstop6h 30m

£391

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 8/4

07:05-15:35

2 stops13h 30m

Boston Logan Intl

Wed 15/4

17:40-14:35

2 stops15h 55m

£392

Flights are sorted by cheapest return flights first.

Deals found on 7/1

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 2 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 11 hours 19 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 3 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 (32 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (28 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 £346
Aer Lingus
Aer Lingus
From £321
KLM
KLM
From £342

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 8 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
1,434 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,519 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Icelandair
7.1
Good
593 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,657 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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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