Cheap flights to Lock

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Flying to Lock

The things to know before you go.
Fly intoPort Lincoln Airport
Distance to Lock72.1 miles
Cheapest flight found$1,495
Cheapest month to flyApril

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Frequently asked questions

There are two (2) airports near Lock: Port Lincoln Airport and Whyalla Airport.
Currently, there are no airlines that fly direct to Lock. But we found flights with one or more stops from $1,495.
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 Lock 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 United States and Lock. Most routes have one or more stops.
The best price we found for a roundtrip flight to Lock is $1,495. This is an estimate based on information collected from different airlines and travel providers flying to Port Lincoln Airport over the last four (4) days and is subject to change and availability.
The cheapest airport near Lock is Port Lincoln – which is 72.1 miles away from the center of Lock. We've found flights to this airport from $1,495.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Port Lincoln Airport, the closest airport to Lock, is Monday, April 6, 2026.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Lock is around 40 days in advance, so don’t leave your flight to the last minute.
Port Lincoln Airport is 72.1 miles from Lock and Whyalla Airport is 107.7 miles from Lock.
The average temperature in Lock in February is around 76°F. The warmest month in Lock is typically February, which averages 89°F. The coolest month is July, with temperatures averaging 44°F. The rainiest month is July, and it usually rains the least in January.
Currently, the cheapest airline that flies to Port Lincoln Airport – the closest airport to Lock – is Qantas.
Port Lincoln Airport is 72.1 miles from Lock which is approximately 1 hour and 33 minutes driving time. Check out the options for car rental at Port Lincoln Airport.
Whyalla Airport is 107.7 miles from Lock which is approximately 2 hours and 19 minutes driving time. Check out the options for car rental at Whyalla Airport.