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Cheap flights from South Pacific to London Heathrow Airport from £386

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
13 May — 20 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 13 April 2026.

Sun 11/1016:40
SYD
-
LHR
1 stop24h 20m
Etihad Airways
Sun 8/1120:55
LHR
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 9/4£705
Sun 18/1016:40
SYD
-
LHR
1 stop24h 20m
Etihad Airways
Thu 5/1120:55
LHR
-
SYD
1 stop34h 00m
Etihad Airways
Deal found 8/4£706
Tue 3/1116:35
SYD
-
LHR
1 stop25h 05m
Etihad Airways
Wed 18/1113:55
LHR
-
SYD
1 stop29h 40m
Etihad Airways
Deal found 11/4£707
Thu 22/1020:40
SYD
-
LHR
1 stop31h 00m
Air China
Thu 12/1120:25
LHR
-
SYD
1 stop32h 05m
Air China
Deal found 12/4£712
Thu 14/520:50
PER
-
LHR
2 stops28h 55m
Multiple Airlines
Thu 28/509:30
LHR
-
PER
2 stops27h 20m
Multiple Airlines
Deal found 8/4£714
Mon 25/520:50
PER
-
LHR
2 stops28h 55m
Multiple Airlines
Mon 1/621:45
LHR
-
PER
2 stops23h 00m
Multiple Airlines
Deal found 10/4£716
Tue 26/504:45
PER
-
LHR
2 stops33h 15m
Multiple Airlines
Tue 2/620:50
LHR
-
PER
2 stops23h 55m
Multiple Airlines
Deal found 11/4£717
Wed 27/504:55
PER
-
LHR
2 stops33h 05m
Multiple Airlines
Wed 3/621:45
LHR
-
PER
2 stops23h 00m
Multiple Airlines
Deal found 12/4£719
Thu 5/1120:40
SYD
-
LHR
1 stop32h 10m
Air China
Thu 26/1117:40
LHR
-
SYD
1 stop34h 50m
Air China
Deal found 9/4£720
Fri 5/604:45
PER
-
LHR
2 stops33h 15m
Multiple Airlines
Tue 23/621:45
LHR
-
PER
2 stops23h 00m
Multiple Airlines
Deal found 9/4£722
Wed 20/520:50
PER
-
LHR
2 stops28h 55m
Multiple Airlines
Tue 9/621:45
LHR
-
PER
2 stops23h 00m
Multiple Airlines
Deal found 11/4£722
Sun 24/520:50
PER
-
LHR
2 stops28h 55m
Multiple Airlines
Sun 31/514:45
LHR
-
PER
2 stops30h 00m
Multiple Airlines
Deal found 9/4£725

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 13 April 2026.

Round-trip from

£706

One-way from

£386

Popular in

December

Cheapest in

February

Average price

£954

Good round-trip deal

£1,241 or less

Good one-way deal

£1,181 or less
Etihad Airways
  • Etihad Airways
  • 21/5-10/6
  • 2 total stops
  • 65h 00m total
  • South Pacific to London
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 27h 55m total
  • South Pacific to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 13 April 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 6/5

17:20-07:00

1 stop22h 40m

London Heathrow

Sun 10/5

09:30-15:50

1 stop21h 20m

£885

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Mon 22/6

17:20-15:05

1 stop30h 45m

London Heathrow

Fri 26/6

09:30-15:50

1 stop21h 20m

£886

WellingtonLondon

WLG - LHR

WLGLHR

Wellington

Sat 2/5

06:00-07:00

2 stops36h 00m

London Heathrow

Mon 11/5

09:30-00:10

2 stops51h 40m

£898

WellingtonLondon

WLG - LHR

WLGLHR

Wellington

Sun 26/4

06:00-13:30

2 stops42h 30m

London Heathrow

Wed 13/5

21:45-00:10

2 stops39h 25m

£898

PerthLondon

PER - LHR

PERLHR

Perth

Sun 26/7

15:50-15:10

2 stops30h 20m

London Heathrow

Sat 22/8

18:30-01:10

2 stops23h 40m

£956

PerthLondon

PER - LHR

PERLHR

Perth

Mon 27/7

15:50-19:10

2 stops34h 20m

London Heathrow

Thu 20/8

20:50-01:10

2 stops45h 20m

£969

WellingtonLondon

WLG - LHR

WLGLHR

Wellington

Sun 5/7

06:00-15:05

2 stops44h 05m

London Heathrow

Sun 26/7

21:45-23:10

2 stops38h 25m

£982

PerthLondon

PER - LHR

PERLHR

Perth

Mon 18/5

22:55-13:55

1 stop22h 00m

London Heathrow

Tue 16/6

09:00-18:35

1 stop26h 35m

£1,017

PerthLondon

PER - LHR

PERLHR

Perth

Sun 26/4

22:55-13:55

1 stop22h 00m

London Heathrow

Tue 5/5

09:30-12:15

1 stop19h 45m

£1,017

AucklandLondon

AKL - LHR

AKLLHR

Auckland Intl

Sat 1/8

06:00-18:40

2 stops47h 40m

London Heathrow

Sat 29/8

21:20-15:45

1 stop31h 25m

£1,018

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £484). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £713). 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 13 April 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.

Weekly flight availability from South Pacific to London Heathrow Airport

Explore weekly flight availability from South Pacific to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 April 2026.

The most flights from 0SP to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 13 April 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
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

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
1,493 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

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
1,275 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

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
1,018 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

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
3,728 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

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
7,881 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

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 22h 40m. 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 £128. China Southern flights start at £194 while deals on Air China start at £206 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 £723. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £633 on average, our data indicates £1,520 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 £484). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £713). 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
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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 13 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest£512Average£1,055FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Etihad AirwaysCheapest£558Average£890FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£615Average£977FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£617Average£1,269FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
China SouthernCheapest£619Average£1,167FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£627Average£749FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest£643Average£1,094FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£663Average£1,034FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air ChinaCheapest£663Average£865FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£681Average£932FlexibilityNo cancel feeOn-timeN/A
Search Air India 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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