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Cheap flights from South Pacific to London Heathrow Airport from £351

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
17 Aug — 24 Aug1
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 18 July 2026.

Mon 3/811:00
MEL
-
LHR
1 stop40h 40m
China Eastern
Tue 18/821:20
LHR
-
MEL
1 stop30h 20m
China Eastern
Deal found 17/7£748
Mon 17/810:20
MEL
-
LHR
1 stop42h 00m
China Southern
Tue 1/922:10
LHR
-
MEL
1 stop25h 30m
China Southern
Deal found 17/7£750
Sun 19/721:20
MEL
-
LHR
1 stop31h 30m
Shenzhen Airlines
Sun 9/822:05
LHR
-
MEL
1 stop28h 55m
Shenzhen Airlines
Deal found 18/7£752
Sun 19/721:20
MEL
-
LHR
1 stop31h 30m
Shenzhen Airlines
Sun 23/822:05
LHR
-
MEL
1 stop28h 55m
Shenzhen Airlines
Deal found 16/7£753
Fri 7/821:20
MEL
-
LHR
1 stop31h 30m
Shenzhen Airlines
Sun 6/922:05
LHR
-
MEL
1 stop28h 55m
Shenzhen Airlines
Deal found 16/7£754
Tue 3/1118:20
MEL
-
LHR
1 stop28h 45m
Etihad Airways
Mon 23/1119:20
LHR
-
MEL
1 stop34h 40m
Etihad Airways
Deal found 18/7£755
Sun 1/1115:30
MEL
-
LHR
2 stops28h 40m
Finnair
Wed 2/1216:15
LHR
-
MEL
2 stops28h 05m
Finnair
Deal found 16/7£756
Mon 20/719:40
MEL
-
LHR
1 stop33h 45m
Air China
Thu 6/822:40
LHR
-
MEL
1 stop30h 45m
Air China
Deal found 16/7£757
Tue 4/811:00
MEL
-
LHR
1 stop40h 40m
China Eastern
Tue 11/821:20
LHR
-
MEL
1 stop26h 40m
China Eastern
Deal found 15/7£757
Mon 3/816:00
MEL
-
LHR
2 stops37h 25m
Multiple Airlines
Mon 17/820:25
LHR
-
MEL
1 stop33h 00m
Multiple Airlines
Deal found 17/7£758
Sat 25/719:40
MEL
-
LHR
1 stop31h 00m
Air China
Thu 6/820:25
LHR
-
MEL
1 stop33h 00m
Air China
Deal found 18/7£759
Tue 11/807:55
HBA
-
LHR
2 stops45h 05m
Multiple Airlines
Wed 2/922:05
LHR
-
HBA
2 stops34h 25m
Multiple Airlines
Deal found 16/7£824

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 18 July 2026.

Round-trip from

£748

One-way from

£351

Popular in

December

Cheapest in

February

Average price

£1,083

Good round-trip deal

£1,440 or less

Good one-way deal

£849 or less
China Eastern
  • China Eastern
  • 3/8-18/8
  • 2 total stops
  • 71h 00m total
  • South Pacific to London
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 7/8
  • 1 total stop
  • 31h 30m total
  • South Pacific to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£59 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 July 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 18 July 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

Thu 6/8

11:00-18:40

1 stop40h 40m

London Heathrow

Sun 23/8

21:20-09:00

1 stop26h 40m

£884

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 23/8

10:05-18:40

2 stops41h 35m

London Heathrow

Sat 19/9

21:20-12:35

1 stop30h 15m

£904

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Mon 3/8

21:35-09:50

2 stops45h 15m

London Heathrow

Mon 17/8

22:40-19:40

2 stops36h 00m

£939

PerthLondon

PER - LHR

PERLHR

Perth

Sun 8/11

02:25-05:55

2 stops35h 30m

London Heathrow

Mon 23/11

08:25-01:25

2 stops33h 00m

£948

PerthLondon

PER - LHR

PERLHR

Perth

Sat 10/10

02:10-06:30

2 stops35h 20m

London Heathrow

Sun 1/11

08:25-01:25

2 stops33h 00m

£952

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 8/11

15:30-15:15

2 stops34h 45m

London Heathrow

Wed 11/11

18:10-07:20

2 stops26h 10m

£962

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 12/8

21:35-15:10

2 stops26h 35m

London Heathrow

Wed 9/9

16:45-08:50

2 stops31h 05m

£988

PerthLondon

PER - LHR

PERLHR

Perth

Sun 8/11

00:25-20:10

1 stop27h 45m

London Heathrow

Mon 23/11

22:05-16:10

2 stops34h 05m

£1,007

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Sat 10/10

11:05-18:40

1 stop40h 35m

London Heathrow

Sun 8/11

21:00-09:00

1 stop26h 00m

£1,009

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 18/8

11:00-18:40

1 stop40h 40m

London Heathrow

Wed 16/9

21:20-12:35

1 stop30h 15m

£1,021

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
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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 £847). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £1,337). 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 18 July 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 18 July 2026.

The most flights from 0SP to LHR are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How far ahead should I book a flight from South Pacific to London Heathrow Airport?

The price you pay for your flight from South Pacific to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 18 July 2026.
Read reviews from past customers who have flown with Emirates,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.
Emirates
8.1
Very Good
3,629 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very Good
3,629 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Cathay Pacific
7.6
Good
1,416 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Qantas Airways
7.5
Good
1,062 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Qatar Airways
7.3
Good
3,744 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Etihad Airways
7.3
Good
1,479 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

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 35h 30m. 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 £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.

  • 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 £847). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £1,337). 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Watford
Eastbourne
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest£331Average£1,078FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest£544Average£1,195FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£558Average£1,238FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£558Average£895FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Virgin AtlanticCheapest£617Average£1,073FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
China SouthernCheapest£619Average£1,260FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£634Average£827FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£638Average£1,103FlexibilityNo cancel feeOn-time67%
Search Air China flights
Malaysia AirlinesCheapest£700Average£1,217FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest£785Average£1,156FlexibilityNo cancel feeOn-time70%
Search British Airways 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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