Cheap flights from London-Heathrow to Invercargill
Cheap return flights from London-Heathrow to Invercargill
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Invercargill flight facts
What you need to know
What are the cheapest airlines?
- Air New Zealand
- Qantas
- Singapore Airlines
These airlines usually offer the cheapest flights from London-Heathrow to Invercargill.
What airlines fly indirectly?
- Emirates
- Cathay Pacific
- Etihad Airways
These airlines fly from London-Heathrow to Invercargill, but you’ll have at least one layover.
How long is the flight?
28 hours
This is the shortest flight time from London-Heathrow to Invercargill.
Alternative flights from the UK to Invercargill
Check out prices for other routes
Alternative flights from London-Heathrow
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London-Heathrow/Invercargill route. There are around 35 flights on any given week from the UK to Invercargill and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London-Heathrow to Invercargill
Tips and advice from our flight experts
You've searched for flights from London-Heathrow to Invercargill. We've found 15 flights and compared multiple offers to give you the best deal. On average, Air New Zealand is the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route from London-Heathrow to Invercargill on 24/01/2026 at 07:45 for £36.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 19,000 km flight from London-Heathrow to Invercargill.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Traveling in the off-peak season can also save you money. A popular and affordable airline for this route is Air New Zealand, with an average flight duration of 28 hours. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our hotel booking options or our flight + hotel service to save time and money.
Other popular destinations near Invercargill
Where other people are flying to
