How far ahead should I book a flight from London Heathrow Airport to Auckland with Singapore Airlines?

Booking with Singapore Airlines 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Auckland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Auckland with Singapore Airlines?

Currently, the most affordable month to book a Singapore Airlines flight from London Heathrow Airport to Auckland in May, with an average price of £1,081. Conversely, traveling with Singapore Airlines from London Heathrow Airport to Auckland in July will be the most expensive, with an average cost of £1,992. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Auckland ranges from 70.0 - 130.0 inches per month. July is typically the wettest month, when rainfall can reach 130.0 mm. January is typically the driest time to visit Auckland when rainfall is around 70.0 mm.

If weather is an important factor for your trip to Auckland, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

£951+ Singapore Airlines Flights from Heathrow to Auckland

Cheapflights users flying from London to Auckland on Singapore Airlines typically fly into Auckland Intl and depart from London Heathrow. Select your dates above for pricing.

Singapore Airlines flights from Heathrow to Auckland in 2026

One-way from	£951
Return from	£1,671
Popular in	July
Cheapest in	May
Average price (all airlines)	£940

Singapore Airlines
31/8
1 total stop
51h 15m total
London to Auckland

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Singapore Airlines
2/11-5/12
3 total stops
62h 05m total
London to Auckland

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Highest demand for flights from London Heathrow to Auckland Intl; 5% potential price increase.

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Best time to find cheap flights from London Heathrow to Auckland Intl; 1% potential price drop.

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Average price for all London Heathrow to Auckland Intl flights (one-way and round-trip).

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Cheapest Singapore Airlines flights from Heathrow to Auckland
Explore the most affordable Singapore Airlines flight options available from Heathrow to Auckland. Find the lowest fares with prices last updated on 13 May 2026.

Tue 2/609:25

LHR

AKL

1 stop25h 50m

Singapore Airlines

Sat 4/706:00

AKL

LHR

2 stops34h 55m

Singapore Airlines

Deal found 11/5£4,256

Fri 5/609:25

LHR

AKL

2 stops40h 00m

Singapore Airlines

Mon 29/623:55

AKL

LHR

1 stop26h 50m

Singapore Airlines

Deal found 11/5£4,520

Fri 5/611:20

LHR

AKL

1 stop23h 55m

Singapore Airlines

Mon 15/614:10

AKL

LHR

1 stop28h 50m

Singapore Airlines

Deal found 11/5£12,779

Prices

When is the best time to book a flight to Auckland with Singapore Airlines?

The best time to book a flight to Auckland with Singapore Airlines is 75 days before departure. On average, fares are higher if you book 57 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Auckland?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are July and June.

Best time to book a flight from Heathrow to Auckland

Have a flexible travel schedule? Discover the best time to fly to Auckland from Heathrow with our price prediction graph.

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Singapore Airlines flights from London Heathrow Airport to Auckland (LHR - AKL)

Cheapflights users flying from London to Auckland on Singapore Airlines typically fly into Auckland Intl and depart from London Heathrow. Select your dates above for pricing.

Singapore Airlines flights from Heathrow to Auckland in 2026

Find detailed information about Singapore Airlines flights from Heathrow to Auckland. Explore the options provided by Singapore Airlines to plan your journey from Heathrow to Auckland. Data last updated 13 May 2026.

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Find Singapore Airlines flight deals from Heathrow to Auckland

Cheapest Singapore Airlines flights from Heathrow to AucklandExplore the most affordable Singapore Airlines flight options available from Heathrow to Auckland. Find the lowest fares with prices last updated on 13 May 2026.

Explore the most affordable Singapore Airlines flight options available from Heathrow to Auckland. Find the lowest fares with prices last updated on 13 May 2026.

Best Singapore Airlines flights from Heathrow to AucklandDiscover carefully curated Singapore Airlines flight deals from Heathrow to Auckland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 May 2026.

Discover carefully curated Singapore Airlines flight deals from Heathrow to Auckland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 May 2026.

Last-minute Singapore Airlines flights from Heathrow to AucklandDiscover last-minute Singapore Airlines flight deals from Heathrow to Auckland. Data last updated 13 May 2026 and is based on user searches.

Discover last-minute Singapore Airlines flight deals from Heathrow to Auckland. Data last updated 13 May 2026 and is based on user searches.

One-way Singapore Airlines flights to AucklandSearch for one-way Singapore Airlines flight options to Auckland. Find affordable one-way fares based on user searches. Data last updated 13 May 2026.

Search for one-way Singapore Airlines flight options to Auckland. Find affordable one-way fares based on user searches. Data last updated 13 May 2026.

When is the best time to book a flight to Auckland with Singapore Airlines?

Which month is the cheapest to fly Economy class from London Heathrow Airport to Auckland?

Rainfall in Auckland by month

Temperature in Auckland by month

Best time to book a flight from Heathrow to Auckland

Have a flexible travel schedule? Discover the best time to fly to Auckland from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Auckland on another airline

Consider alternative airlines that service the Auckland area. Flight routes are based on user searches made on Cheapflights and were last updated on 13 May 2026.

Other Singapore Airlines flights from Heathrow

Browse through other Singapore Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 13 May 2026.

Complete your trip

Complete your trip to Auckland by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Auckland

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Other popular destinations in South Pacific

If Auckland is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 13 May 2026.

Popular flights with Singapore Airlines

Browse through some of the most popular routes that Singapore Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 13 May 2026.

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Cheapest Singapore Airlines flights from Heathrow to Auckland
Explore the most affordable Singapore Airlines flight options available from Heathrow to Auckland. Find the lowest fares with prices last updated on 13 May 2026.

Best Singapore Airlines flights from Heathrow to Auckland
Discover carefully curated Singapore Airlines flight deals from Heathrow to Auckland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 May 2026.

Last-minute Singapore Airlines flights from Heathrow to Auckland
Discover last-minute Singapore Airlines flight deals from Heathrow to Auckland. Data last updated 13 May 2026 and is based on user searches.

One-way Singapore Airlines flights to Auckland
Search for one-way Singapore Airlines flight options to Auckland. Find affordable one-way fares based on user searches. Data last updated 13 May 2026.