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

Departing from London Heathrow Airport to South Pacific will take you 26h 40m. The distance from London Heathrow Airport to South Pacific 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 London Heathrow Airport to South Pacific one-way?

£430 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Tianjin Airlines and Malaysia Airlines, with prices starting from £465 and £529, respectively.

In terms of precipitation, rainfall in South Pacific ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit South Pacific when rainfall is around 50.0 mm.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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

Most travelers choose London Heathrow - Sydney Kingsford Smith, London Heathrow - Melbourne or London Heathrow - Perth when deciding on the best route from London Heathrow Airport to South Pacific.

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

On average you can expect to pay £4,360 for a flight from London Heathrow Airport to South Pacific. The cheapest flight overall is £924 while the most popular route, (London Heathrow - Sydney Kingsford Smith) is currently priced at £569.

What are the most popular airlines that fly from London Heathrow Airport to South Pacific?

Consider Singapore Airlines, Cathay Pacific or Qantas Airways when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to South Pacific.

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

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

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

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

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

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

£415+ Cheap Flights from London Heathrow Airport to South Pacific

Cheap flight deals from Heathrow to South Pacific

Round-trip from	£669
One-way from	£415
Popular in	December
Cheapest in	May
Average price	£892
Good round-trip deal	£1,067 or less
Good one-way deal	£940 or less

China Southern
26/11-18/1
4 total stops
71h 20m total
London to South Pacific

Search Deals

China Southern
2/12
1 total stop
24h 45m total
London to South Pacific

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£75 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to South Pacific.

Search Deals

Price to beat on a one-way flight from London Heathrow to South Pacific.

Search Deals

Find flight deals from Heathrow to South Pacific

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to South Pacific
Explore the most affordable flight options available from Heathrow to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Sun 26/1017:15LHR - BNE

2 stops29h 00mChina Southern

Tue 11/1110:15BNE - LHR

2 stops37h 45mChina Southern

Deal found 16/10£669

Wed 12/1121:30LHR - BNE

2 stops48h 45mChina Southern

Wed 3/1223:00BNE - LHR

1 stop29h 35mChina Southern

Deal found 15/10£673

Tue 30/1221:00LHR - BNE

1 stop26h 00mChina Eastern

Tue 10/311:10BNE - LHR

1 stop40h 20mChina Eastern

Deal found 15/10£674

Mon 3/1122:00LHR - BNE

1 stop24h 15mChina Southern

Thu 13/1110:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 15/10£681

Thu 4/1221:05LHR - SYD

3 stops34h 45mMultiple Airlines

Thu 29/120:05SYD - LHR

2 stops30h 20mMultiple Airlines

Deal found 16/10£681

Mon 3/1121:00LHR - AKL

2 stops32h 40mHainan Airlines

Sun 9/1122:20AKL - LHR

2 stops32h 35mHainan Airlines

Deal found 16/10£682

Tue 4/1117:40LHR - SYD

1 stop34h 50mMultiple Airlines

Wed 12/1111:25SYD - LHR

1 stop42h 10mMultiple Airlines

Deal found 16/10£682

Sat 15/1121:30LHR - SYD

2 stops35h 50mChina Southern

Sat 29/1122:10SYD - LHR

2 stops55h 25mChina Southern

Deal found 15/10£683

Thu 6/1122:00LHR - SYD

1 stop35h 20mChina Southern

Mon 17/1122:10SYD - LHR

1 stop31h 25mChina Southern

Deal found 15/10£683

Tue 28/1021:30LHR - AKL

2 stops53h 45mChina Southern

Sat 8/1122:10AKL - LHR

2 stops57h 25mChina Southern

Deal found 16/10£684

Sat 15/1121:30LHR - SYD

2 stops35h 50mChina Southern

Thu 4/1211:25SYD - LHR

2 stops41h 30mChina Southern

Deal found 15/10£684

Mon 29/1221:00LHR - BNE

1 stop26h 00mChina Eastern

Wed 11/311:10BNE - LHR

1 stop40h 20mChina Eastern

Deal found 15/10£685

Best flights from Heathrow to South Pacific
Discover carefully curated flight deals from Heathrow to South Pacific that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Mon 5/121:30LHR - SYD

2 stops47h 00mChina Southern

Mon 9/211:25SYD - LHR

2 stops42h 10mChina Southern

Deal found 16/10£696

Sun 15/222:00LHR - WLG

2 stops36h 50mMultiple Airlines

Wed 4/313:45WLG - LHR

2 stops41h 50mMultiple Airlines

Deal found 16/10£778

Fri 7/1106:35LHR - PER

2 stops39h 15mTurkish Airlines

Sat 22/1123:10PER - LHR

2 stops47h 45mTurkish Airlines

Deal found 15/10£840

Mon 10/1120:15LHR - PER

1 stop26h 40mCathay Pacific

Tue 18/1100:25PER - LHR

1 stop24h 55mCathay Pacific

Deal found 15/10£863

Sat 28/219:20LHR - SYD

1 stop24h 15mEtihad Airways

Sun 22/316:35SYD - LHR

1 stop25h 05mEtihad Airways

Deal found 15/10£876

Fri 13/312:30LHR - NAN

1 stop29h 25mBritish Airways

Tue 17/321:40NAN - LHR

1 stop29h 50mBritish Airways

Deal found 15/10£911

Fri 14/1121:15LHR - MEL

1 stop27h 50mChina Airlines

Sun 12/721:50MEL - LHR

1 stop27h 40mChina Airlines

Deal found 15/10£911

Mon 16/208:35LHR - PER

1 stop19h 45mQatar Airways

Mon 16/315:55PER - LHR

1 stop22h 00mQatar Airways

Deal found 17/10£913

Thu 4/1212:45LHR - MEL

2 stops33h 45mUnited Airlines

Mon 2/211:30MEL - LHR

2 stops29h 50mUnited Airlines

Deal found 15/10£949

Mon 2/210:40LHR - ADL

1 stop59h 40mSingapore Airlines

Wed 4/310:15ADL - LHR

1 stop39h 35mSingapore Airlines

Deal found 15/10£950

Sat 7/316:55LHR - NAN

1 stop25h 00mAmerican Airlines

Sat 4/421:15NAN - LHR

1 stop25h 55mAmerican Airlines

Deal found 15/10£1,198

Wed 5/1122:35LHR - AVV

2 stops37h 40mEmirates

Wed 19/1108:10AVV - LHR

2 stops38h 30mEmirates

Deal found 16/10£1,206

Mon 9/320:10LHR - WLG

1 stop29h 40mQantas Airways

Thu 26/306:05WLG - LHR

1 stop37h 10mQantas Airways

Deal found 15/10£1,225

Sun 9/1122:35LHR - PER

2 stops47h 15mTurkish Airlines

Sat 22/1123:10PER - LHR

2 stops48h 50mTurkish Airlines

Deal found 15/10£841

Sat 8/1122:05LHR - PER

1 stop24h 50mCathay Pacific

Tue 25/1108:30PER - LHR

1 stop40h 50mCathay Pacific

Deal found 15/10£863

Tue 3/206:05LHR - PER

2 stops32h 50mMultiple Airlines

Mon 9/308:30PER - LHR

1 stop28h 55mMultiple Airlines

Deal found 15/10£876

Tue 6/121:30LHR - SYD

2 stops29h 05mChina Southern

Wed 11/211:25SYD - LHR

1 stop42h 10mChina Southern

Deal found 16/10£893

Tue 3/308:05LHR - ADL

1 stop22h 30mBritish Airways

Wed 1/422:40ADL - LHR

1 stop24h 55mBritish Airways

Deal found 17/10£928

Fri 7/1106:35LHR - PER

2 stops39h 15mTurkish Airlines

Tue 2/1223:10PER - LHR

2 stops53h 55mTurkish Airlines

Deal found 17/10£847

Wed 3/1212:50LHR - MEL

2 stops33h 40mUnited Airlines

Fri 30/111:30MEL - LHR

2 stops29h 50mUnited Airlines

Deal found 15/10£949

Thu 6/1116:50LHR - PER

1 stop22h 05mCathay Pacific

Tue 18/1100:25PER - LHR

1 stop24h 55mCathay Pacific

Deal found 15/10£863

Mon 5/121:30LHR - SYD

2 stops29h 05mChina Southern

Wed 11/215:15SYD - LHR

1 stop38h 20mChina Southern

Deal found 16/10£893

Wed 10/1208:50LHR - WLG

2 stops50h 15mEtihad Airways

Sat 24/115:55WLG - LHR

2 stops35h 35mEtihad Airways

Deal found 17/10£986

Wed 29/1017:50LHR - PER

1 stop29h 05mMultiple Airlines

Fri 14/1108:30PER - LHR

2 stops34h 40mMultiple Airlines

Deal found 15/10£906

Wed 5/1121:15LHR - MEL

1 stop27h 50mChina Airlines

Thu 20/1123:20MEL - LHR

1 stop28h 35mChina Airlines

Deal found 16/10£1,001

Sat 15/1115:30LHR - ADL

2 stops30h 10mQatar Airways

Sat 29/1122:00ADL - LHR

1 stop26h 30mQatar Airways

Deal found 15/10£1,021

Thu 5/308:35LHR - ADL

1 stop22h 00mBritish Airways

Wed 1/422:40ADL - LHR

1 stop25h 00mBritish Airways

Deal found 17/10£928

Wed 4/306:35LHR - PER

2 stops34h 50mTurkish Airlines

Sun 22/323:10PER - LHR

2 stops29h 55mTurkish Airlines

Deal found 16/10£849

Sat 31/115:20LHR - BNE

2 stops30h 10mUnited Airlines

Sat 14/310:40BNE - LHR

1 stop30h 45mUnited Airlines

Deal found 15/10£951

Wed 5/1120:15LHR - MEL

1 stop39h 45mCathay Pacific

Sat 15/1115:35MEL - LHR

1 stop34h 25mCathay Pacific

Deal found 15/10£875

Direct flights from Heathrow to South Pacific
Explore direct flight options from Heathrow to South Pacific based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2025.

Mon 10/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 4/215:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/10£918

Mon 10/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 22/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/10£937

Wed 11/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sun 22/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/10£957

Sat 7/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 25/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/10£961

Tue 4/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 18/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/10£995

Tue 11/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Mon 17/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/10£1,003

Sun 1/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 7/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/10£1,022

Tue 11/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 18/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/10£1,045

Sat 8/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 22/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/10£1,063

Thu 13/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 20/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/10£1,065

Sun 2/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sun 9/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/10£1,067

Sun 9/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Thu 20/1119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 15/10£1,141

Last-minute flights from Heathrow to South Pacific
Discover last-minute flight deals from Heathrow to South Pacific. Data last updated 17 October 2025 and is based on user searches.

Sun 26/1017:15LHR - BNE

2 stops29h 00mChina Southern

Wed 12/1110:15BNE - LHR

2 stops41h 40mChina Southern

Deal found 16/10£669

Sun 26/1017:15LHR - BNE

2 stops29h 00mChina Southern

Fri 14/1110:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 15/10£686

Tue 28/1021:30LHR - AKL

2 stops53h 45mChina Southern

Sat 8/1122:10AKL - LHR

2 stops57h 25mChina Southern

Deal found 16/10£684

Mon 3/1122:00LHR - BNE

1 stop24h 15mChina Southern

Thu 13/1110:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 15/10£681

Mon 3/1121:00LHR - AKL

2 stops32h 40mHainan Airlines

Sun 9/1122:20AKL - LHR

2 stops32h 35mHainan Airlines

Deal found 16/10£682

Tue 4/1121:05LHR - SYD

3 stops34h 45mMultiple Airlines

Wed 12/1120:05SYD - LHR

2 stops30h 20mMultiple Airlines

Deal found 14/10£682

Thu 6/1122:00LHR - SYD

1 stop35h 20mChina Southern

Mon 17/1122:10SYD - LHR

1 stop31h 25mChina Southern

Deal found 15/10£683

Wed 12/1121:30LHR - BNE

2 stops48h 45mChina Southern

Wed 3/1223:00BNE - LHR

1 stop29h 35mChina Southern

Deal found 15/10£673

Sat 15/1121:30LHR - SYD

2 stops35h 50mChina Southern

Sat 29/1122:10SYD - LHR

2 stops55h 25mChina Southern

Deal found 15/10£683

Sat 15/1121:30LHR - SYD

2 stops35h 50mChina Southern

Thu 4/1211:25SYD - LHR

2 stops41h 30mChina Southern

Deal found 15/10£684

Thu 20/1117:40LHR - SYD

1 stop34h 50mAir China

Thu 4/1220:40SYD - LHR

1 stop32h 10mAir China

Deal found 16/10£685

Wed 26/1117:15LHR - SYD

2 stops40h 05mChina Southern

Sun 14/1222:10SYD - LHR

2 stops31h 25mChina Southern

Deal found 15/10£686

One-way flights from Heathrow to South Pacific
Search for one-way flight options from Heathrow to South Pacific. Find affordable one-way fares based on user searches. Data last updated 17 October 2025.

Tue 2/1222:00LHR - MEL

1 stop24h 45mChina Southern

Deal found 16/10£415

Tue 11/1121:30LHR - MEL

2 stops61h 00mChina Southern

Deal found 16/10£417

Mon 1/1221:30LHR - MEL

2 stops49h 15mChina Southern

Deal found 16/10£418

Tue 4/1121:00LHR - MEL

1 stop30h 05mChina Eastern

Deal found 16/10£418

Mon 10/1121:00LHR - MEL

1 stop30h 05mChina Eastern

Deal found 15/10£419

Wed 3/1222:00LHR - AKL

1 stop29h 15mChina Southern

Deal found 15/10£421

Sat 8/1121:00LHR - MEL

1 stop30h 05mChina Eastern

Deal found 15/10£421

Fri 31/1021:00LHR - AKL

2 stops32h 40mHainan Airlines

Deal found 15/10£421

Sat 15/1121:00LHR - MEL

1 stop30h 05mChina Eastern

Deal found 15/10£421

Sat 6/1221:10LHR - AVV

3 stops54h 00mMultiple Airlines

Deal found 14/10£424

Mon 3/1121:00LHR - AKL

2 stops32h 40mHainan Airlines

Deal found 16/10£424

Sat 15/1121:35LHR - MEL

2 stops39h 00mMultiple Airlines

Deal found 15/10£424

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 5/1

21:30-07:30

2 stops47h 00m

Sydney Kingsford Smith

Mon 9/2

11:25-18:35

2 stops42h 10m

£696

LondonWellington

LHR - WLG

LHRWLG

London Heathrow

Sun 15/2

22:00-23:50

2 stops36h 50m

Wellington

Wed 4/3

13:45-18:35

2 stops41h 50m

£778

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 7/11

06:35-05:50

2 stops39h 15m

Perth

Sat 22/11

23:10-14:55

2 stops47h 45m

£840

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 9/11

22:35-05:50

2 stops47h 15m

Perth

Sat 22/11

23:10-16:00

2 stops48h 50m

£841

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 7/11

06:35-05:50

2 stops39h 15m

Perth

Tue 2/12

23:10-21:05

2 stops53h 55m

£847

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/3

06:35-01:25

2 stops34h 50m

Perth

Sun 22/3

23:10-21:05

2 stops29h 55m

£849

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 10/11

20:15-06:55

1 stop26h 40m

Perth

Tue 18/11

00:25-17:20

1 stop24h 55m

£863

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 8/11

22:05-06:55

1 stop24h 50m

Perth

Tue 25/11

08:30-17:20

1 stop40h 50m

£863

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 6/11

16:50-22:55

1 stop22h 05m

Perth

Tue 18/11

00:25-17:20

1 stop24h 55m

£863

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 5/11

20:15-23:00

1 stop39h 45m

Melbourne

Sat 15/11

15:35-15:00

1 stop34h 25m

£875

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 results

...

Best time to book a flight from Heathrow to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Heathrow 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 London Heathrow Airport to South Pacific

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to South Pacific (average of £512). Flying from London Heathrow Airport to South Pacific in July is currently the most expensive (average of £783). 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 LHR to SP?

It’s typically best to fly out from London Heathrow Airport to South Pacific in the evening. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to South Pacific?

Travellers seeking maximum savings on their London Heathrow Airport to South Pacific flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to South Pacific

The most flights from LHR to 0SP 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 South Pacific

Read reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from London Heathrow Airport to South Pacific. 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

8.1

Very Good

1,382 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

1,382 reviews

Singapore Airlines

8.1

Very Good

1,382 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Cathay Pacific

7.6

Good

1,028 reviews

Singapore Airlines

8.1

Very Good

1,382 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Qantas Airways

7.5

Good

918 reviews

Singapore Airlines

8.1

Very Good

1,382 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

China Southern

7.4

Good

116 reviews

Singapore Airlines

8.1

Very Good

1,382 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Malaysia Airlines

7.3

Good

278 reviews

Singapore Airlines

8.1

Very Good

1,382 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

How long is the flight from London Heathrow Airport to South Pacific?
Departing from London Heathrow Airport to South Pacific will take you 26h 40m. The distance from London Heathrow Airport to South Pacific 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 London Heathrow Airport to South Pacific one-way?
£430 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Tianjin Airlines and Malaysia Airlines, with prices starting from £465 and £529, respectively.
What are the most popular routes from London Heathrow Airport to South Pacific?
Most travelers choose London Heathrow - Sydney Kingsford Smith, London Heathrow - Melbourne or London Heathrow - Perth when deciding on the best route from London Heathrow Airport to South Pacific.
What are the cheapest flights from London Heathrow Airport to South Pacific?
On average you can expect to pay £4,360 for a flight from London Heathrow Airport to South Pacific. The cheapest flight overall is £924 while the most popular route, (London Heathrow - Sydney Kingsford Smith) is currently priced at £569.
Can I find deals for flights from Heathrow to South Pacific that include hotel bookings?
Yes. In addition to deals on Heathrow to South Pacific flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to South Pacific?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to South Pacific.
Can I find deals for business class flights from Heathrow to South Pacific?
Yes. Cheapflights offers flight deals from Heathrow to South Pacific 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 London Heathrow Airport to South Pacific?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to South Pacific (average of £512). Flying from London Heathrow Airport to South Pacific in July is currently the most expensive (average of £783). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Heathrow to South Pacific

Airline	Cheapest	Average	Flexibility	On-time
AirAsia	Cheapest£128	Average£177	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Beijing Capital Airlines	Cheapest£327	Average£641	FlexibilityNo cancel fee	On-timeN/A	Search Beijing Capital Airlines flights
Hainan Airlines	Cheapest£336	Average£841	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Oman Air	Cheapest£495	Average£1,364	FlexibilityNo cancel fee	On-time76%	Search Oman Air flights
Royal Brunei Airlines	Cheapest£641	Average£778	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
SWISS	Cheapest£713	Average£857	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Vietnam Airlines	Cheapest£736	Average£1,056	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Austrian Airlines	Cheapest£743	Average£841	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air France	Cheapest£755	Average£1,174	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Canada	Cheapest£811	Average£1,148	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to South Pacific via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to South Pacific, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to South Pacific from £415

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to South Pacific

Keep the following information in mind while searching for Heathrow to South Pacific flight deals. Data was last updated 17 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to South Pacific

Cheapest flights from Heathrow to South PacificExplore the most affordable flight options available from Heathrow to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Explore the most affordable flight options available from Heathrow to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to South Pacific that are best for you.

Best time to book a flight from Heathrow to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Heathrow with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Heathrow to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

What is the cheapest day to fly from London Heathrow Airport to South Pacific?

Use this chart to determine the cheapest time to fly return from Heathrow to South Pacific. Price data was last updated on 16 December 2024.

Weekly flight availability from London Heathrow Airport to South Pacific

Reviews of airlines servicing South Pacific

Related info for your journey

Find useful and relevant information for your journey from Heathrow to South Pacific. 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 London Heathrow Airport to South Pacific?

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

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

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

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

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

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

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

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 Heathrow to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Heathrow to South Pacific

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 Heathrow to South Pacific?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to South Pacific
Explore the most affordable flight options available from Heathrow to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.