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£350+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
21 Jun — 28 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 22 May 2026.

Mon 23/1106:00
LHR
-
BOS
2 stops15h 57m
Air Canada
Mon 30/1115:20
BOS
-
LHR
1 stop10h 50m
Air Canada
Deal found 18/5£493
Sat 24/1019:50
LHR
-
BOS
1 stop24h 50m
TAP AIR PORTUGAL
Sat 31/1019:00
BOS
-
LHR
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 17/5£494
Fri 11/910:35
LGW
-
BOS
1 stop14h 45m
TAP AIR PORTUGAL
Sat 19/923:15
BOS
-
LGW
1 stop31h 05m
TAP AIR PORTUGAL
Deal found 18/5£494
Wed 24/613:05
LHR
-
BOS
1 stop10h 45m
Icelandair
Thu 16/720:50
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 17/5£495
Thu 28/509:25
LTN
-
BOS
2 stops14h 25m
Multiple Airlines
Thu 4/620:50
BOS
-
LTN
2 stops21h 35m
Multiple Airlines
Deal found 17/5£495
Fri 2/1009:50
LHR
-
BOS
1 stop10h 50m
Aer Lingus
Sat 17/1018:30
BOS
-
LHR
1 stop9h 35m
Aer Lingus
Deal found 18/5£496
Sun 14/612:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Wed 25/1118:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 17/5£496
Thu 8/1012:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Mon 12/1020:50
BOS
-
LTN
2 stops18h 25m
Multiple Airlines
Deal found 17/5£497
Fri 26/615:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Sun 22/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 17/5£497
Sun 18/1021:05
LHR
-
BOS
2 stops23h 30m
Scandinavian Airlines
Fri 23/1017:50
BOS
-
LHR
2 stops15h 45m
Scandinavian Airlines
Deal found 18/5£497
Sat 27/621:25
LHR
-
BOS
1 stop26h 25m
Icelandair
Sat 21/1119:50
BOS
-
LHR
1 stop10h 00m
Icelandair
Deal found 17/5£498
Tue 2/616:50
LGW
-
BOS
1 stop33h 10m
LEVEL
Wed 10/622:50
BOS
-
LGW
1 stop30h 25m
LEVEL
Deal found 18/5£498

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 22 May 2026.

Return from

£493

One-way from

£350

Popular in

June

Cheapest in

September

Average price

£514
LEVEL
  • LEVEL
  • 15/6-21/6
  • 2 total stops
  • 57h 50m total
  • London to Boston
Search Deals
British Airways
  • British Airways
  • 3/9
  • 1 total stop
  • 15h 00m total
  • London to Falmouth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 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 22 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

LTN - BOS

LTNBOS

London Luton

Thu 8/10

12:45-21:05

1 stop13h 20m

Boston Logan Intl

Mon 12/10

20:50-20:15

2 stops18h 25m

£497

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 19/9

06:30-13:19

1 stop11h 49m

Boston Logan Intl

Sat 26/9

21:30-09:15

Nonstop6h 45m

£508

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 1/10

21:05-15:35

2 stops23h 30m

Boston Logan Intl

Tue 6/10

17:40-16:25

2 stops17h 45m

£509

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 22/10

06:30-13:15

1 stop11h 45m

Boston Logan Intl

Thu 29/10

20:10-06:50

Nonstop6h 40m

£510
Fastest return journey

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 19/8

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Sun 30/8

21:55-09:40

Nonstop6h 45m

£514

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 22/9

17:35-20:05

Nonstop7h 30m

Boston Logan Intl

Tue 29/9

06:30-21:40

1 stop10h 10m

£514

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 20/6

14:10-23:01

1 stop13h 51m

Boston Logan Intl

Tue 30/6

20:10-08:00

Nonstop6h 50m

£520

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 2/9

21:05-15:35

2 stops23h 30m

Boston Logan Intl

Wed 23/9

17:40-16:25

2 stops17h 45m

£526

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 3/8

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Sat 15/8

21:50-09:35

Nonstop6h 45m

£527

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 11/8

07:45-13:18

1 stop10h 33m

Boston Logan Intl

Mon 17/8

19:05-09:30

1 stop9h 25m

£540

Flights are sorted by cheapest return flights first.

Deals found on 21/5

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 6 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 Wednesday (38 on average). You will have fewer flight options on Sunday, 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.

Virgin Atlantic
Virgin Atlantic
From £349
British Airways
British Airways
From £336
Aer Lingus
Aer Lingus
From £311
KLM
KLM
From £361

What are the cheapest airlines that fly to Falmouth?

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

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 16 May 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 22 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
1,519 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
1,519 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
689 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
7.2
Good
2,981 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
657 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
7,995 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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 £483, however they can be found for as little as £103.

  • 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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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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