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Cheap flights from South Pacific to London Heathrow Airport from £357

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Pacific to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from South Pacific to Heathrow
Explore the most affordable flight options available from South Pacific to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Sat 25/415:15
BNE
-
LHR
2 stops30h 10m
Emirates
Wed 29/422:15
LHR
-
BNE
2 stops49h 30m
Emirates
Deal found 25/3£668
Mon 11/521:00
BNE
-
LHR
1 stop26h 25m
Emirates
Fri 29/520:40
LHR
-
BNE
1 stop24h 45m
Emirates
Deal found 25/3£669
Sat 25/415:15
BNE
-
LHR
2 stops30h 10m
Emirates
Tue 2/620:40
LHR
-
BNE
1 stop24h 45m
Emirates
Deal found 25/3£681
Sat 9/521:00
BNE
-
LHR
1 stop26h 25m
Emirates
Sat 16/509:05
LHR
-
BNE
1 stop36h 20m
Emirates
Deal found 25/3£682
Mon 19/1022:15
BNE
-
LHR
1 stop30h 05m
EVA Air
Thu 19/1121:20
LHR
-
BNE
1 stop37h 00m
EVA Air
Deal found 26/3£684
Mon 18/522:15
BNE
-
LHR
2 stops30h 05m
EVA Air
Thu 21/521:35
LHR
-
BNE
2 stops37h 25m
EVA Air
Deal found 24/3£686
Mon 10/811:05
BNE
-
LHR
2 stops62h 05m
Emirates
Wed 2/920:40
LHR
-
BNE
2 stops48h 20m
Emirates
Deal found 25/3£688
Wed 29/411:05
BNE
-
LHR
2 stops42h 10m
Emirates
Fri 15/520:40
LHR
-
BNE
2 stops27h 05m
Emirates
Deal found 25/3£691
Sat 16/520:50
SYD
-
LHR
1 stop24h 55m
Etihad Airways
Fri 5/620:50
LHR
-
SYD
1 stop24h 20m
Etihad Airways
Deal found 23/3£694
Fri 17/415:40
SYD
-
LHR
1 stop32h 25m
Etihad Airways
Fri 8/509:30
LHR
-
SYD
1 stop35h 40m
Etihad Airways
Deal found 23/3£695
Mon 1/622:15
BNE
-
LHR
2 stops30h 05m
EVA Air
Tue 16/621:35
LHR
-
BNE
2 stops37h 25m
EVA Air
Deal found 23/3£697
Fri 8/521:20
MEL
-
LHR
1 stop31h 30m
Shenzhen Airlines
Sun 24/522:05
LHR
-
MEL
1 stop28h 55m
Shenzhen Airlines
Deal found 22/3£697

Find flight deals from South Pacific to Heathrow

Keep the following information in mind while searching for South Pacific to Heathrow flight deals. Data was last updated 27 March 2026.

Round-trip from

£668

One-way from

£357

Popular in

December

Cheapest in

February

Average price

£876

Good round-trip deal

£1,117 or less

Good one-way deal

£885 or less
Emirates
  • Emirates
  • 25/4-29/4
  • 4 total stops
  • 79h 40m total
  • South Pacific to London
Search Deals
4/5
  • 4/5
  • 2 total stops
  • 43h 20m total
  • South Pacific to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from South Pacific to London Heathrow.
Search Deals
Price to beat on a one-way flight from South Pacific to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Pacific to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2026.
Use the filters below to find and compare flights from South Pacific to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 15/7

23:30-21:05

2 stops30h 35m

London Heathrow

Sun 20/9

06:30-20:00

2 stops28h 30m

£751

AucklandLondon

AKL - LHR

AKLLHR

Auckland Intl

Wed 3/6

09:00-16:00

3 stops42h 00m

London Heathrow

Sun 7/6

22:40-08:25

2 stops46h 45m

£844

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 14/4

17:10-07:25

1 stop23h 15m

London Heathrow

Fri 8/5

20:45-15:50

1 stop34h 05m

£853

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Mon 1/6

22:15-19:20

2 stops30h 05m

London Heathrow

Tue 16/6

16:00-20:00

3 stops43h 00m

£865

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 24/4

15:40-15:05

1 stop32h 25m

London Heathrow

Sun 3/5

21:45-06:10

1 stop23h 25m

£874

AucklandLondon

AKL - LHR

AKLLHR

Auckland Intl

Mon 4/5

09:00-07:00

2 stops33h 00m

London Heathrow

Thu 14/5

09:30-00:35

2 stops28h 05m

£894

PerthLondon

PER - LHR

PERLHR

Perth

Sat 1/8

15:50-16:35

1 stop31h 45m

London Heathrow

Fri 21/8

11:00-01:10

1 stop31h 10m

£895

WellingtonLondon

WLG - LHR

WLGLHR

Wellington

Thu 21/5

15:55-15:05

2 stops34h 10m

London Heathrow

Mon 25/5

09:30-00:10

2 stops27h 40m

£901

CanberraLondon

CBR - LHR

CBRLHR

Canberra

Wed 6/5

11:35-07:00

2 stops28h 25m

London Heathrow

Wed 13/5

09:30-21:30

2 stops27h 00m

£908

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 3/6

10:35-16:55

1 stop39h 20m

London Heathrow

Sun 7/6

19:50-22:15

1 stop41h 25m

£929

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6

Best time to book a flight from South Pacific to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from South Pacific with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Pacific to London Heathrow Airport

What is the cheapest month to book a flight from South Pacific to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from South Pacific to London Heathrow Airport (average of £488). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SP to LHR?

Find hourly flight availability from South Pacific to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Pacific to London Heathrow Airport as you normally would.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 27 March 2026.
Read reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways from South Pacific to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Cathay Pacific
7.6
Good
1,232 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
1,013 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qatar Airways
7.4
Good
3,733 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
British Airways
6.7
Okay
7,825 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from South Pacific to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Pacific to London Heathrow Airport?

    Departing from South Pacific to London Heathrow Airport will take you 23h 15m. The distance from South Pacific to London Heathrow Airport is about 10499 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from South Pacific to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at £189. China Southern flights start at £196 while deals on Air China start at £208 one-way.

  • What are the most popular routes from South Pacific to London Heathrow Airport?

    The most popular route from South Pacific to London Heathrow Airport is Sydney Kingsford Smith - London Heathrow. You may also consider Melbourne - London Heathrow or Perth - London Heathrow.

  • What are the cheapest flights from South Pacific to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £729. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £609 on average, our data indicates £1,340 when flying from South Pacific to London Heathrow Airport.

  • Can I find deals for flights from South Pacific to Heathrow that include hotel bookings?

    Yes. In addition to deals on South Pacific to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Pacific to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Pacific to Heathrow.

  • Can I find deals for business class flights from South Pacific to Heathrow?

    Yes. Cheapflights offers flight deals from South Pacific to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Pacific to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from South Pacific to London Heathrow Airport (average of £488). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Pacific to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from South Pacific to Heathrow

Discover the top 10 airlines that operate flights from South Pacific to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest£516Average£1,063FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Turkish AirlinesCheapest£620Average£985FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£622Average£1,082FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
China SouthernCheapest£624Average£1,171FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£632Average£755FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest£648Average£1,024FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£668Average£1,041FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air ChinaCheapest£669Average£872FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£692Average£921FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Malaysia AirlinesCheapest£705Average£1,052FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Pacific to Heathrow?

When you search for this flight from South Pacific to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from South Pacific to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Pacific to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from South Pacific to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Pacific to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Pacific to Heathrow become cheaper?

Of course! You can now track prices for flights from South Pacific to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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