We've gone through lots of different flights, to help you find the cheapest way to get from London Gatwick to Invercargill. You can choose from zero airlines.
If you want to broaden your search, look at flights departing from other airports.
The distance between London Gatwick to Invercargill is 19039 km. You can see the various flight times in the results.
If you need somewhere to stay for your trip to New Zealand, take a look at our accommodation options.