We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Blenheim. You can choose from four airlines.
Air New Zealand is the most popular airline that flies from London Heathrow to Blenheim. But it's still worth looking at other options, as there are 25 flights to Blenheim every week. If you want to broaden your search, look at flights departing from other airports.
Generally speaking, the flight from London Heathrow to Blenheim takes around 31 hrs 55 mins. The fastest flight takes 31 hrs 45 mins to cover the 18842 km distance. You can view all flight times yourself in the results list.
If you need somewhere to stay for your trip to New Zealand, take a look at our accommodation options.