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Cheap flights from South Pacific to London Heathrow Airport from £218

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
8 Apr — 15 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 9 March 2026.

Sun 3/514:10
SYD
-
LHR
1 stop38h 10m
China Southern
Fri 5/622:10
LHR
-
SYD
1 stop29h 15m
China Southern
Deal found 5/3£618
Thu 30/410:05
SYD
-
LHR
1 stop42h 15m
China Southern
Fri 15/522:10
LHR
-
SYD
1 stop36h 15m
China Southern
Deal found 5/3£619
Tue 28/410:05
SYD
-
LHR
1 stop42h 15m
China Southern
Tue 12/522:10
LHR
-
SYD
1 stop36h 15m
China Southern
Deal found 5/3£620
Tue 19/514:10
SYD
-
LHR
1 stop38h 10m
China Southern
Wed 10/622:10
LHR
-
SYD
1 stop36h 15m
China Southern
Deal found 7/3£624
Wed 20/510:20
BNE
-
LHR
1 stop42h 00m
China Southern
Thu 4/622:10
LHR
-
BNE
1 stop25h 15m
China Southern
Deal found 7/3£624
Thu 21/514:10
SYD
-
LHR
1 stop38h 10m
China Southern
Mon 1/622:10
LHR
-
SYD
1 stop29h 15m
China Southern
Deal found 6/3£624
Mon 18/523:00
BNE
-
LHR
1 stop29h 20m
China Southern
Tue 2/622:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 8/3£625
Sun 3/510:20
BNE
-
LHR
1 stop42h 00m
China Southern
Wed 3/622:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 8/3£626
Sun 3/510:20
BNE
-
LHR
1 stop42h 00m
China Southern
Sat 16/522:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 8/3£627
Fri 8/514:10
SYD
-
LHR
1 stop38h 10m
China Southern
Sat 16/522:10
LHR
-
SYD
1 stop29h 15m
China Southern
Deal found 5/3£630
Fri 8/510:20
BNE
-
LHR
1 stop42h 00m
China Southern
Wed 3/622:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 6/3£630
Sun 3/519:40
SYD
-
LHR
1 stop31h 00m
Air China
Sun 31/522:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 9/3£630

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 9 March 2026.

Round-trip from

£618

One-way from

£218

Popular in

December

Cheapest in

February

Average price

£862

Good round-trip deal

£962 or less

Good one-way deal

£801 or less
China Southern
  • China Southern
  • 3/5-5/6
  • 2 total stops
  • 67h 25m total
  • South Pacific to London
Search Deals
Beijing Capital Airlines
  • Beijing Capital Airlines
  • 19/3
  • 1 total stop
  • 44h 05m 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 9 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

PerthLondon

PER - LHR

PERLHR

Perth

Wed 6/5

00:10-20:35

1 stop27h 25m

London Heathrow

Mon 11/5

18:20-22:40

1 stop21h 20m

£760

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 20/5

21:35-16:00

2 stops27h 25m

London Heathrow

Wed 3/6

16:45-06:15

2 stops28h 30m

£763

PerthLondon

PER - LHR

PERLHR

Perth

Tue 19/5

15:50-16:40

2 stops31h 50m

London Heathrow

Fri 12/6

22:40-01:10

2 stops43h 30m

£793

PerthLondon

PER - LHR

PERLHR

Perth

Thu 14/5

17:20-15:10

2 stops28h 50m

London Heathrow

Thu 18/6

18:30-01:10

2 stops23h 40m

£807

PerthLondon

PER - LHR

PERLHR

Perth

Thu 14/5

07:20-15:10

3 stops38h 50m

London Heathrow

Mon 15/6

13:25-01:10

2 stops28h 45m

£807

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 3/5

20:30-18:40

1 stop31h 10m

London Heathrow

Mon 11/5

21:20-12:35

1 stop30h 15m

£862

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 19/5

21:05-15:10

2 stops27h 05m

London Heathrow

Sat 23/5

06:30-19:10

2 stops27h 40m

£862

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 21/5

20:50-15:05

1 stop27h 15m

London Heathrow

Wed 3/6

21:45-06:10

1 stop23h 25m

£869

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 18/5

20:50-15:05

1 stop27h 15m

London Heathrow

Thu 21/5

21:45-16:50

1 stop34h 05m

£871

AucklandLondon

AKL - LHR

AKLLHR

Auckland Intl

Mon 8/6

08:20-18:40

2 stops45h 20m

London Heathrow

Thu 11/6

21:20-15:45

1 stop31h 25m

£876

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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 £486). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £723). 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 9 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 9 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 9 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
1,471 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
1,471 reviews
Singapore Airlines
8.2
Very Good
1,471 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
1,202 reviews
Singapore Airlines
8.2
Very Good
1,471 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
1,002 reviews
Singapore Airlines
8.2
Very Good
1,471 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
3,744 reviews
Singapore Airlines
8.2
Very Good
1,471 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
7,781 reviews
Singapore Airlines
8.2
Very Good
1,471 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 27h 25m. The distance from South Pacific to London Heathrow Airport is about 9009 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 £195 while deals on Air China start at £207 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 £756. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £624 on average, our data indicates £1,263 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 £486). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £723). 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
Chelmsford
Eastbourne
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

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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 9 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£617Average£981FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£620Average£1,076FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
China SouthernCheapest£621Average£1,156FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£630Average£728FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest£645Average£1,018FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£666Average£1,037FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air ChinaCheapest£666Average£803FlexibilityNo cancel feeOn-time67%
Search Air China flights
Malaysia AirlinesCheapest£682Average£1,018FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest£689Average£917FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Hainan AirlinesCheapest£711Average£760FlexibilityNo cancel feeOn-time61%
Search Hainan 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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