Skyscanner home

Cheap Flights from London to Cornwall

Compare London to Cornwall flight deals

Find the cheapest month or even day of the year to fly to Cornwall

Book the best Cornwall fare with no extra fees

Flight deals from London to Cornwall

Looking for a cheap last-minute deal or the best return flight from London to Cornwall? Find the lowest prices on one-way and return tickets right here.
Ottawa.ج.م.‏ 11,527 per passenger.Departing Tue, 28 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 28 Apr, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 11,527, select.
Ottawa.ج.م.‏ 11,643 per passenger.Departing Wed, 13 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Wed, 13 May, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 11,643, select.
Ottawa.ج.م.‏ 12,071 per passenger.Departing Tue, 16 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 16 Jun, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 12,071, select.
Ottawa.ج.م.‏ 15,591 per passenger.Departing Tue, 20 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Tue, 20 Oct, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 15,591, select.
Ottawa.ج.م.‏ 16,242 per passenger.Departing Wed, 9 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 9 Sep, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 16,242, select.
Ottawa.ج.م.‏ 16,863 per passenger.Departing Tue, 18 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 18 Aug, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 16,863, select.
Ottawa.ج.م.‏ 16,999 per passenger.Departing Tue, 14 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 14 Jul, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 16,999, select.
Ottawa.ج.م.‏ 17,799 per passenger.Departing Tue, 31 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 31 Mar, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 17,799, select.
Ottawa.ج.م.‏ 18,052 per passenger.Departing Sun, 24 May.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from London Gatwick on Sun, 24 May, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 18,052, select.
Ottawa.ج.م.‏ 20,675 per passenger.Departing Tue, 8 Dec.One-way flight with KLM.Outbound indirect flight with KLM, departs from London City on Tue, 8 Dec, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 20,675, select.
Ottawa.ج.م.‏ 20,769 per passenger.Departing Thu, 5 Nov.One-way flight with Air France.Outbound indirect flight with Air France, departs from London Heathrow on Thu, 5 Nov, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 20,769, select.
Ottawa.ج.م.‏ 22,585 per passenger.Departing Mon, 8 Feb.One-way flight with Air France.Outbound indirect flight with Air France, departs from London Heathrow on Mon, 8 Feb, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 22,585, select.
Ottawa.ج.م.‏ 25,807 per passenger.Departing Fri, 2 Oct.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from London Gatwick on Fri, 2 Oct, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 25,807, select.
Ottawa.ج.م.‏ 25,850 per passenger.Departing Sun, 21 Jun.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from London Gatwick on Sun, 21 Jun, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 25,850, select.
Ottawa.ج.م.‏ 25,984 per passenger.Departing Tue, 15 Sep.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from London Gatwick on Tue, 15 Sep, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 25,984, select.
Ottawa.ج.م.‏ 29,106 per passenger.Departing Sun, 5 Jul.One-way flight with Air Transat.Outbound direct flight with Air Transat departs from London Gatwick on Sun, 5 Jul, arriving in Ottawa International.Price includes taxes and charges.From ج.م.‏ 29,106, select.

London to Cornwall: Flight information

The things to know before you go.
Fly intoOttawa International Airport
Distance to Cornwall81.0 km
Cheapest flightج.م.‏ 11,527
Cheapest month to flyApril
Most popular airlineUnited
Average flight time7 hrs, 52 mins

Find the cheapest month to fly from London to Cornwall

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like London to Cornwall flights are currently cheapest in June. We’ve based this on flights into Massena Airport.
Mar
from ج.م.‏ 17,799
Apr
from ج.م.‏ 11,527
May
from ج.م.‏ 11,643
Jun
from ج.م.‏ 12,071
Jul
from ج.م.‏ 16,999
Aug
from ج.م.‏ 16,863
Sep
from ج.م.‏ 16,242
Oct
from ج.م.‏ 15,591
Nov
from ج.م.‏ 20,769
Dec
from ج.م.‏ 20,675
Jan
from ج.م.‏ 30,111
Feb
from ج.م.‏ 22,585

Finding cheap flights from London to Cornwall: Frequently asked questions

There are 2 airports near Cornwall: Ottawa International Airport and Ottawa Gatineau Airport.
The best price we found for a return flight from London to Cornwall is ج.م.‏ 21,887. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The average flight time to Cornwall is 7 hours and 51 minutes. We've calculated this based on journeys to Ottawa International Airport.
United, TAP Air Portugal, Air Canada all offer direct flights to Ottawa International Airport.
We’ve found roughly 47 per week flying from London to Ottawa International Airport.
We've checked every London to Cornwall fare we could find, and the cheapest upcoming date to fly seems to be on Friday, 5 June 2026. Overall, the cheapest month to fly from London to Cornwall is usually June.
If you're flying from London, the cheapest airport near Cornwall is Ottawa International – which is 81.0 km away from the centre of Cornwall. We've found flights into this airport from ج.م.‏ 21,887.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Cornwall on Friday, 5 June 2026.
No airlines currently offer direct flights between London and Cornwall. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cornwall but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cornwall is around 40 days in advance, so don’t leave your flight to the last minute.
Ottawa International Airport is 81.0km from Cornwall and Ottawa Gatineau Airport is 85.7km from Cornwall.
Ottawa International Airport is closest to Cornwall, at around 81.0 km away.
In March, the average temperature is usually around -3°C. July is typically the warmest month in Cornwall, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -15°C. The rainiest month is June.
The cheapest airline that flies to Cornwall is Air Transat .

Plan the rest of your trip from London to Cornwall