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Cheap flights from South Pacific to London Heathrow Airport from £322

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
21 Apr — 28 Apr1
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 22 March 2026.

Sat 2/520:50
SYD
-
LHR
1 stop27h 15m
Etihad Airways
Sat 9/521:45
LHR
-
SYD
1 stop23h 25m
Etihad Airways
Deal found 18/3£669
Tue 21/420:50
SYD
-
LHR
1 stop27h 15m
Etihad Airways
Wed 13/520:45
LHR
-
SYD
1 stop35h 05m
Etihad Airways
Deal found 18/3£670
Mon 6/420:50
SYD
-
LHR
1 stop24h 55m
Etihad Airways
Sun 19/409:30
LHR
-
SYD
1 stop22h 20m
Etihad Airways
Deal found 18/3£675
Wed 20/516:00
SYD
-
LHR
2 stops34h 40m
Multiple Airlines
Tue 16/620:25
LHR
-
SYD
1 stop33h 25m
Multiple Airlines
Deal found 17/3£675
Thu 21/520:50
SYD
-
LHR
1 stop30h 55m
Etihad Airways
Mon 8/609:30
LHR
-
SYD
1 stop22h 20m
Etihad Airways
Deal found 18/3£680
Thu 14/519:40
SYD
-
LHR
1 stop31h 00m
Air China
Tue 19/520:25
LHR
-
SYD
1 stop33h 25m
Air China
Deal found 17/3£681
Fri 10/420:50
SYD
-
LHR
1 stop24h 55m
Etihad Airways
Sat 25/420:45
LHR
-
SYD
1 stop24h 25m
Etihad Airways
Deal found 18/3£682
Thu 30/421:00
SYD
-
LHR
2 stops31h 30m
Multiple Airlines
Tue 12/522:40
LHR
-
SYD
1 stop31h 10m
Multiple Airlines
Deal found 17/3£684
Wed 13/519:40
MEL
-
LHR
1 stop33h 45m
Air China
Mon 8/622:40
LHR
-
MEL
1 stop31h 15m
Air China
Deal found 17/3£684
Fri 20/316:25
SYD
-
LHR
1 stop37h 05m
Etihad Airways
Tue 14/421:10
LHR
-
SYD
1 stop34h 40m
Etihad Airways
Deal found 19/3£687
Thu 21/520:50
SYD
-
LHR
1 stop30h 55m
Etihad Airways
Fri 26/614:45
LHR
-
SYD
1 stop30h 25m
Etihad Airways
Deal found 19/3£687
Mon 11/522:15
BNE
-
LHR
2 stops30h 05m
EVA Air
Thu 21/521:35
LHR
-
BNE
2 stops37h 25m
EVA Air
Deal found 21/3£687

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 22 March 2026.

Round-trip from

£669

One-way from

£322

Popular in

December

Cheapest in

February

Average price

£876

Good round-trip deal

£1,117 or less

Good one-way deal

£885 or less
Etihad Airways
  • Etihad Airways
  • 2/5-9/5
  • 2 total stops
  • 50h 40m total
  • South Pacific to London
Search Deals
Tianjin Airlines
  • Tianjin Airlines
  • 5/5
  • 1 total stop
  • 35h 40m 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 (£22 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 22 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

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Mon 11/5

11:05-18:40

1 stop40h 35m

London Heathrow

Mon 18/5

21:20-09:00

1 stop26h 40m

£785

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 18/5

22:10-16:30

1 stop27h 20m

London Heathrow

Tue 2/6

21:10-10:45

1 stop28h 35m

£842

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 7/9

09:45-16:35

1 stop39h 20m

London Heathrow

Mon 21/9

21:35-07:00

1 stop24h 55m

£848

WellingtonLondon

WLG - LHR

WLGLHR

Wellington

Thu 21/5

15:55-15:05

2 stops34h 10m

London Heathrow

Thu 11/6

09:30-00:10

2 stops27h 40m

£905

AucklandLondon

AKL - LHR

AKLLHR

Auckland Intl

Fri 1/5

08:55-12:45

2 stops38h 50m

London Heathrow

Sun 31/5

09:30-00:30

2 stops28h 00m

£911

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 25/5

20:30-18:40

1 stop31h 10m

London Heathrow

Wed 9/9

21:20-08:00

3 stops49h 40m

£915

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 19/5

15:40-12:45

1 stop30h 05m

London Heathrow

Sat 23/5

20:45-06:10

1 stop24h 25m

£923

PerthLondon

PER - LHR

PERLHR

Perth

Sun 17/5

02:10-19:10

2 stops24h 00m

London Heathrow

Thu 28/5

20:50-07:45

2 stops27h 55m

£938

PerthLondon

PER - LHR

PERLHR

Perth

Sat 2/5

02:10-19:10

2 stops24h 00m

London Heathrow

Tue 19/5

20:50-07:45

2 stops27h 55m

£938

PerthLondon

PER - LHR

PERLHR

Perth

Sun 31/5

23:15-07:00

2 stops38h 45m

London Heathrow

Thu 11/6

21:45-05:50

2 stops25h 05m

£996

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £489). 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 22 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.

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 22 March 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 22 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

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Overall

8.2

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

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Overall

8.2

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
1,222 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Overall

8.2

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
1,008 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Overall

8.2

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

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Overall

8.2

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
7,811 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Overall

8.2

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 27h 20m. The distance from South Pacific to London Heathrow Airport is about 10568 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 £587 on average, our data indicates £1,341 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 £489). 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
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest£516Average£1,064FlexibilityNo 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£633Average£755FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest£648Average£1,024FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£669Average£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£706Average£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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