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Cheap Flights to Heathrow

Popular in December High demand for flights, 11% potential price rise
Cheapest in March Best time to find cheap flights, 3% potential price drop
Average price $1,581 Average for round-trip flights in October 2020
Round-trip from $1,546 From Auckland to London
One-way from $1,256 One-way flight from Auckland to London
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheapest prices for Heathrow flights by month

January
$1,579
February
$1,504
March
$1,556
April
$1,719
May
$1,585
June
$1,660
July
$1,719
August
$1,716
September
$1,677
October
$1,478
November
$1,484
December
$1,925
October is currently the cheapest month to fly to Heathrow. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Heathrow?

Choose a month below to see average flight price and weather conditions.
AKL - LON
Price
$1,478 - $2,602
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm
October is typically the best time to fly to Heathrow, but there are other times where great deals are available. If weather is an important factor for you when considering when to fly to Heathrow, the warmest period tends to be July, with the wettest being October.

When is the best time to book a flight to Heathrow?

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights to Heathrow. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Heathrow?

At the moment, Tuesday is the most economical day to take a flight to Heathrow. Friday is likely to be the most costly.

What time of day is cheapest to fly to LHR airport?

Flights in the morning are typically the cheapest time of the day to fly to Heathrow. Flights in the afternoon are usually the most expensive.