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- Flights from Sarnia to London
How much is a flight from Sarnia to London Heathrow?
Prices vary based on date, airline, and availability. Compare several options if you're flying between Sarnia and London.
Pick a travel date to see today’s available fares.
Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Sarnia - London Heathrow route.
Flights between Sarnia and London: which airports can you choose?
The distance between Sarnia and London is about 5923 km. Checking alternative airports can help lower the total cost of your trip.
- Airports in Sarnia: The only active airport in Sarnia is Sarnia.
- Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Sarnia airports to find the best option.
Explore flights from Sarnia to London Heathrow your way
On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.
Other popular destinations
Also interested in United Kingdom? Check out: Edinburgh, Glasgow, London, Manchester, Newquay.
If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently asked questions about flights from Sarnia to London Heathrow.
How much does an airline ticket from Sarnia to London Heathrow cost?
How far is Sarnia from London?
What are the airports in London?
What are the airports in Sarnia?
What are the most popular cities in United Kingdom?
When should I book a flight from Sarnia to London?
What is the cheapest month to fly from Sarnia to London?
What is the most expensive month to fly from Sarnia to London?
What is the best day of the week to fly from Sarnia to London?
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