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Cheap Flights to Sarnia

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

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Flight deals to Sarnia

Looking for a cheap last-minute deal or the best return flight to Sarnia? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Windsor.559 € per passenger.Departing Thu, 4 Dec, returning Thu, 11 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Dublin on Thu, 4 Dec, arriving in Windsor.Inbound indirect flight with Lufthansa, departs from Windsor on Thu, 11 Dec, arriving in Dublin.Price includes taxes and charges.From 559 €, select.
Windsor.560 € per passenger.Departing Fri, 14 Nov, returning Thu, 20 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Dublin on Fri, 14 Nov, arriving in Windsor.Inbound indirect flight with Lufthansa, departs from Windsor on Thu, 20 Nov, arriving in Dublin.Price includes taxes and charges.From 560 €, select.
Windsor.566 € per passenger.Departing Thu, 26 Mar, returning Sun, 29 Mar.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from Dublin on Thu, 26 Mar, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Sun, 29 Mar, arriving in Dublin.Price includes taxes and charges.From 566 €, select.
Windsor.579 € per passenger.Departing Sat, 11 Apr, returning Tue, 14 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Sat, 11 Apr, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Tue, 14 Apr, arriving in Dublin.Price includes taxes and charges.From 579 €, select.
Windsor.589 € per passenger.Departing Sun, 28 Dec, returning Wed, 7 Jan.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from Dublin on Sun, 28 Dec, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Wed, 7 Jan, arriving in Dublin.Price includes taxes and charges.From 589 €, select.
Windsor.634 € per passenger.Departing Mon, 20 Oct, returning Sun, 14 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Mon, 20 Oct, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Sun, 14 Dec, arriving in Dublin.Price includes taxes and charges.From 634 €, select.
Windsor.671 € per passenger.Departing Wed, 29 Oct, returning Sun, 2 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Wed, 29 Oct, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Sun, 2 Nov, arriving in Dublin.Price includes taxes and charges.From 671 €, select.
Windsor.786 € per passenger.Departing Mon, 27 Oct, returning Fri, 31 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Dublin on Mon, 27 Oct, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Fri, 31 Oct, arriving in Dublin.Price includes taxes and charges.From 786 €, select.
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Flying to Sarnia

The things to know before you go.
Fly intoWindsor Airport
Distance to Sarnia93.7 km
Cheapest flight found559 €
Cheapest month to flyDecember

Find the cheapest time to fly to Sarnia

Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Sarnia.
Oct
from 786 €
Nov
from 560 €
Dec
from 559 €
Jan
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Feb
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Mar
from 566 €
Apr
from 579 €
May
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Jun
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Jul
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Aug
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Sep
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Frequently asked questions

There are 3 airports near Sarnia: Windsor Airport, London Airport and Kitchener / Waterloo Airport.
Currently, there are no airlines that fly direct to Sarnia. But we found flights with one or more stops from 559 €.
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 Sarnia 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.
No airlines currently offer direct flights between Ireland and Sarnia. Most routes have one or more stops.
The best price we found for a return flight to Sarnia is 559 €. This is an estimate based on information collected from different airlines and travel providers flying to Windsor Airport over the last 4 days and is subject to change and availability.
The cheapest airport near Sarnia is Windsor – which is 93.7 km away from the centre of Sarnia. We've found flights into this airport from 559 €.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Windsor Airport, the closest airport to Sarnia is Thursday, 4 December 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sarnia is around 40 days in advance, so don’t leave your flight to the last minute.
Windsor Airport is 93.7km from Sarnia, London Airport is 98.6km from Sarnia, and Kitchener / Waterloo Airport is 169.1km from Sarnia.
The average temperature in Sarnia in October is around 10°C. The warmest month in Sarnia is typically July, which averages 26°C. The coolest month is January, with temperatures averaging -8°C. The rainiest month is September, and it usually rains the least in January.
Currently, the cheapest airline that flies to Windsor Airport - the closest airport to Sarnia - Lufthansa.
Windsor Airport is 93.7km from Sarnia which is approximately 1 hour and 48 minutes driving time. Check out the options for car hire at Windsor Airport.
London Airport is 98.6km from Sarnia which is approximately 1 hour and 15 minutes driving time. Check out the options for car hire at London Airport.
Kitchener / Waterloo Airport is 169.1km from Sarnia which is approximately 1 hour and 58 minutes driving time. Check out the options for car hire at Kitchener / Waterloo Airport.

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