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

Departing from London Heathrow Airport to South Pacific will take you 28h 50m. The distance from London Heathrow Airport to South Pacific 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 London Heathrow Airport to South Pacific one-way?

£319 is the cheapest one-way deal found within the past few days, from Beijing Capital Airlines. You may also be able to find cheap deals on Air China and Hainan Airlines, with prices starting from £340 and £345, 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 - Melbourne, London Heathrow - Perth or London Heathrow - Sydney Kingsford Smith 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 £4,336 for a flight from London Heathrow Airport to South Pacific. The cheapest flight overall is £651 while the most popular route, (London Heathrow - Melbourne) is currently priced at £633.

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.

£422+ Flights from London Heathrow Airport to South Pacific

Cheap 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 5 December 2025.

Sat 27/1221:30LHR - MEL

2 stops46h 20mChina Southern

Sun 25/108:40MEL - LHR

1 stop44h 55mChina Southern

Deal found 2/12£741

Sat 27/1221:30LHR - MEL

2 stops46h 20mChina Southern

Sat 31/108:40MEL - LHR

2 stops40h 20mChina Southern

Deal found 2/12£746

Sat 27/1221:30LHR - BNE

2 stops37h 40mChina Southern

Fri 20/310:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 3/12£759

Thu 25/1221:30LHR - MEL

2 stops46h 20mChina Southern

Mon 12/108:40MEL - LHR

2 stops64h 20mChina Southern

Deal found 3/12£762

Mon 29/1221:30LHR - SYD

2 stops29h 05mChina Southern

Thu 29/122:00SYD - LHR

2 stops30h 55mChina Southern

Deal found 3/12£779

Wed 31/1221:30LHR - MEL

2 stops37h 00mChina Southern

Wed 21/111:25MEL - LHR

1 stop42h 10mChina Southern

Deal found 3/12£780

Tue 30/1222:00LHR - MEL

1 stop24h 45mChina Southern

Tue 20/111:25MEL - LHR

2 stops42h 10mChina Southern

Deal found 2/12£785

Wed 31/1221:30LHR - SYD

2 stops35h 50mChina Southern

Fri 30/111:25SYD - LHR

2 stops61h 35mChina Southern

Deal found 3/12£785

Wed 31/1217:15LHR - SYD

2 stops26h 20mChina Southern

Wed 21/115:15SYD - LHR

1 stop38h 20mChina Southern

Deal found 3/12£788

Wed 31/1221:10LHR - MEL

1 stop28h 50mShenzhen Airlines

Tue 10/322:20MEL - LHR

1 stop31h 50mShenzhen Airlines

Deal found 3/12£794

Wed 24/1217:15LHR - MEL

2 stops26h 35mChina Southern

Tue 20/123:30MEL - LHR

1 stop30h 05mChina Southern

Deal found 3/12£795

Mon 29/1221:00LHR - SYD

2 stops31h 20mHainan Airlines

Thu 29/121:00SYD - LHR

2 stops31h 35mHainan Airlines

Deal found 3/12£796

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 5 December 2025.

Wed 25/206:35LHR - BNE

2 stops37h 50mTurkish Airlines

Sun 15/308:05BNE - LHR

2 stops40h 50mTurkish Airlines

Deal found 3/12£757

Fri 27/221:10LHR - MEL

1 stop28h 50mShenzhen Airlines

Fri 13/322:20MEL - LHR

1 stop31h 50mShenzhen Airlines

Deal found 4/12£796

Mon 9/316:35LHR - BNE

2 stops27h 40mMultiple Airlines

Mon 30/311:05BNE - LHR

2 stops31h 30mMultiple Airlines

Deal found 2/12£827

Wed 25/208:50LHR - SYD

1 stop34h 45mEtihad Airways

Thu 5/321:45SYD - LHR

1 stop25h 20mEtihad Airways

Deal found 4/12£831

Fri 27/222:00LHR - MEL

1 stop36h 30mChina Southern

Mon 16/323:30MEL - LHR

2 stops30h 05mChina Southern

Deal found 4/12£834

Fri 6/310:25LHR - PER

1 stop20h 50mMalaysia Airlines

Thu 19/302:25PER - LHR

1 stop21h 00mMalaysia Airlines

Deal found 3/12£922

Tue 27/115:10LHR - NAN

1 stop26h 50mBritish Airways

Fri 20/222:00NAN - LHR

1 stop26h 00mBritish Airways

Deal found 3/12£923

Thu 22/111:35LHR - MEL

2 stops34h 55mUnited Airlines

Sun 1/213:00MEL - LHR

1 stop29h 25mUnited Airlines

Deal found 3/12£948

Sat 25/411:25LHR - ADL

1 stop44h 25mSingapore Airlines

Sat 9/517:35ADL - LHR

1 stop34h 25mSingapore Airlines

Deal found 3/12£989

Tue 24/222:05LHR - PER

1 stop24h 50mCathay Pacific

Tue 10/300:25PER - LHR

1 stop27h 45mCathay Pacific

Deal found 4/12£1,010

Sat 9/522:15LHR - AVV

2 stops30h 55mEmirates

Sat 23/510:35AVV - LHR

2 stops34h 50mEmirates

Deal found 4/12£1,149

Mon 23/211:50LHR - PER

Nonstop16h 40mQantas Airways

Tue 10/310:30PER - LHR

1 stop27h 45mQantas Airways

Deal found 4/12£1,153

Tue 3/306:30LHR - AKL

3 stops47h 40mChina Airlines

Tue 17/320:50AKL - LHR

2 stops33h 05mChina Airlines

Deal found 2/12£1,179

Fri 6/317:05LHR - ADL

3 stops26h 40mKLM

Sun 29/306:15ADL - LHR

3 stops43h 30mKLM

Deal found 3/12£1,488

Mon 11/516:55LHR - BNE

2 stops28h 50mTurkish Airlines

Sun 24/508:00BNE - LHR

2 stops40h 20mTurkish Airlines

Deal found 2/12£770

Mon 9/206:35LHR - BNE

2 stops37h 50mTurkish Airlines

Sun 15/308:05BNE - LHR

2 stops39h 25mTurkish Airlines

Deal found 3/12£774

Wed 4/313:55LHR - MEL

1 stop40h 05mEtihad Airways

Sat 14/318:20MEL - LHR

1 stop28h 45mEtihad Airways

Deal found 4/12£861

Tue 24/217:45LHR - BNE

2 stops29h 15mMultiple Airlines

Tue 10/310:35BNE - LHR

2 stops44h 30mMultiple Airlines

Deal found 4/12£875

Sun 18/121:10LHR - MEL

1 stop28h 50mShenzhen Airlines

Fri 30/122:20MEL - LHR

1 stop31h 50mShenzhen Airlines

Deal found 3/12£905

Tue 21/411:40LHR - NAN

1 stop31h 05mBritish Airways

Mon 27/421:40NAN - LHR

1 stop23h 25mBritish Airways

Deal found 4/12£923

Tue 2/622:35LHR - BNE

2 stops47h 10mTurkish Airlines

Fri 12/608:00BNE - LHR

2 stops41h 55mTurkish Airlines

Deal found 2/12£774

Sat 21/312:05LHR - MEL

2 stops57h 25mUnited Airlines

Thu 9/410:55MEL - LHR

2 stops32h 15mUnited Airlines

Deal found 3/12£948

Wed 18/308:45LHR - AVV

2 stops27h 30mMultiple Airlines

Tue 7/414:55AVV - LHR

2 stops29h 35mMultiple Airlines

Deal found 3/12£923

Mon 26/115:10LHR - NAN

1 stop26h 50mBritish Airways

Mon 16/221:40NAN - LHR

1 stop26h 50mBritish Airways

Deal found 3/12£923

Fri 6/319:20LHR - SYD

1 stop24h 15mEtihad Airways

Sat 21/321:45SYD - LHR

1 stop25h 20mEtihad Airways

Deal found 3/12£935

Wed 8/409:25LHR - PER

1 stop22h 15mSingapore Airlines

Tue 21/401:10PER - LHR

1 stop25h 20mSingapore Airlines

Deal found 4/12£1,030

Sat 4/421:35LHR - PER

1 stop20h 35mMalaysia Airlines

Sat 9/515:50PER - LHR

1 stop21h 05mMalaysia Airlines

Deal found 3/12£1,040

Mon 16/215:20LHR - MEL

2 stops31h 40mUnited Airlines

Thu 5/311:30MEL - LHR

2 stops33h 10mUnited Airlines

Deal found 3/12£948

Wed 4/317:50LHR - ADL

1 stop30h 10mCathay Pacific

Sun 8/312:00ADL - LHR

2 stops29h 00mCathay Pacific

Deal found 3/12£1,084

Thu 26/218:00LHR - BNE

2 stops26h 15mTurkish Airlines

Sun 15/308:05BNE - LHR

2 stops40h 50mTurkish Airlines

Deal found 3/12£833

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 5 December 2025.

Fri 1/511:55LHR - PER

Nonstop16h 50mQantas Airways

Fri 8/518:35PER - LHR

Nonstop17h 30mQantas Airways

Deal found 3/12£955

Sun 8/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 17/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 3/12£995

Mon 4/520:50LHR - SYD

Nonstop23h 20mQantas Airways

Mon 18/514:45SYD - LHR

Nonstop24h 50mQantas Airways

Deal found 3/12£1,010

Thu 9/420:50LHR - SYD

Nonstop23h 20mQantas Airways

Mon 27/414:45SYD - LHR

Nonstop24h 50mQantas Airways

Deal found 5/12£1,032

Thu 19/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 10/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 3/12£1,040

Sun 8/321:00LHR - SYD

Nonstop22h 55mBritish Airways

Wed 18/316:20SYD - LHR

Nonstop24h 25mBritish Airways

Deal found 3/12£1,066

Wed 4/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 18/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 3/12£1,078

Wed 22/421:20LHR - SYD

Nonstop22h 45mBritish Airways

Sun 10/514:40SYD - LHR

Nonstop23h 45mBritish Airways

Deal found 4/12£1,080

Fri 10/420:50LHR - SYD

Nonstop23h 20mQantas Airways

Mon 27/414:45SYD - LHR

Nonstop24h 50mQantas Airways

Deal found 4/12£1,082

Thu 12/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 24/215:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 4/12£1,087

Tue 3/211:50LHR - PER

Nonstop16h 40mQantas Airways

Tue 3/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 4/12£1,120

Mon 16/211:50LHR - PER

Nonstop16h 40mQantas Airways

Mon 16/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 3/12£1,186

Last-minute flights from Heathrow to South Pacific
Discover last-minute flight deals from Heathrow to South Pacific. Data last updated 5 December 2025 and is based on user searches.

Thu 25/1221:30LHR - MEL

2 stops46h 20mChina Southern

Mon 12/108:40MEL - LHR

2 stops64h 20mChina Southern

Deal found 3/12£762

Sat 27/1221:30LHR - MEL

2 stops46h 20mChina Southern

Sun 25/108:40MEL - LHR

1 stop44h 55mChina Southern

Deal found 2/12£741

Sat 27/1221:30LHR - MEL

2 stops46h 20mChina Southern

Sat 31/108:40MEL - LHR

2 stops40h 20mChina Southern

Deal found 2/12£746

Sat 27/1221:30LHR - BNE

2 stops37h 40mChina Southern

Fri 20/310:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 3/12£759

Mon 29/1221:30LHR - SYD

2 stops29h 05mChina Southern

Thu 29/122:00SYD - LHR

2 stops30h 55mChina Southern

Deal found 3/12£779

Wed 31/1221:30LHR - MEL

2 stops37h 00mChina Southern

Wed 21/111:25MEL - LHR

1 stop42h 10mChina Southern

Deal found 3/12£780

Sun 4/121:10LHR - MEL

1 stop28h 50mShenzhen Airlines

Tue 20/122:20MEL - LHR

1 stop31h 50mShenzhen Airlines

Deal found 2/12£779

Tue 27/121:00LHR - MEL

1 stop30h 05mChina Eastern

Thu 12/322:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 2/12£758

Tue 27/121:00LHR - MEL

1 stop30h 05mChina Eastern

Tue 10/212:00MEL - LHR

1 stop40h 30mChina Eastern

Deal found 3/12£768

Tue 27/121:00LHR - MEL

1 stop30h 05mChina Eastern

Mon 16/313:00MEL - LHR

2 stops39h 30mChina Eastern

Deal found 4/12£771

Wed 28/121:00LHR - MEL

1 stop30h 05mChina Eastern

Thu 5/222:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 2/12£745

Wed 28/122:00LHR - MEL

1 stop33h 55mAir India

Tue 24/220:30MEL - LHR

1 stop26h 00mAir India

Deal found 4/12£775

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 5 December 2025.

Fri 30/121:10LHR - ADL

3 stops47h 45mMultiple Airlines

Deal found 3/12£422

Mon 2/221:10LHR - ADL

3 stops47h 45mMultiple Airlines

Deal found 3/12£423

Mon 9/221:10LHR - ADL

3 stops47h 45mMultiple Airlines

Deal found 4/12£426

Thu 5/222:15LHR - ADL

3 stops57h 00mMultiple Airlines

Deal found 3/12£430

Fri 6/221:10LHR - ADL

3 stops47h 45mMultiple Airlines

Deal found 3/12£433

Sat 23/522:10LHR - ADL

2 stops39h 15mMultiple Airlines

Deal found 4/12£434

Tue 10/322:00LHR - ADL

2 stops33h 15mMultiple Airlines

Deal found 2/12£435

Tue 17/320:25LHR - CHC

2 stops36h 55mMultiple Airlines

Deal found 2/12£435

Sun 1/221:10LHR - ADL

3 stops46h 35mMultiple Airlines

Deal found 3/12£436

Thu 19/310:35LHR - BNE

3 stops49h 35mMultiple Airlines

Deal found 2/12£441

Mon 4/521:20LHR - BNE

1 stop26h 40mChina Eastern

Deal found 3/12£443

Wed 18/221:10LHR - BNE

3 stops46h 50mMultiple Airlines

Deal found 3/12£447

Find flight deals from Heathrow to South Pacific

Round-trip from	£752
One-way from	£422
Popular in	December
Cheapest in	May
Average price	£1,330
Good round-trip deal	£1,055 or less
Good one-way deal	£954 or less

China Southern
23/2-25/3
2 total stops
69h 00m total
London to South Pacific

Search Deals

30/1
3 total stops
47h 45m total
London to South Pacific

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£78 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 December 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

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

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Wed 25/2

06:35-06:25

2 stops37h 50m

Brisbane

Sun 15/3

08:05-14:55

2 stops40h 50m

£757

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 11/5

16:55-06:45

2 stops28h 50m

Brisbane

Sun 24/5

08:00-15:20

2 stops40h 20m

£770

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 9/2

06:35-06:25

2 stops37h 50m

Brisbane

Sun 15/3

08:05-13:30

2 stops39h 25m

£774

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Tue 2/6

22:35-06:45

2 stops47h 10m

Brisbane

Fri 12/6

08:00-16:55

2 stops41h 55m

£774

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 27/2

21:10-13:00

1 stop28h 50m

Melbourne

Fri 13/3

22:20-19:10

1 stop31h 50m

£796

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 9/3

16:35-06:15

2 stops27h 40m

Brisbane

Mon 30/3

11:05-09:35

2 stops31h 30m

£827

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 25/2

08:50-06:35

1 stop34h 45m

Sydney Kingsford Smith

Thu 5/3

21:45-12:05

1 stop25h 20m

£831

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Thu 26/2

18:00-06:15

2 stops26h 15m

Brisbane

Sun 15/3

08:05-14:55

2 stops40h 50m

£833

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 27/2

22:00-21:30

1 stop36h 30m

Melbourne

Mon 16/3

23:30-18:35

2 stops30h 05m

£834

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 4/3

13:55-17:00

1 stop40h 05m

Melbourne

Sat 14/3

18:20-12:05

1 stop28h 45m

£861

Flights are sorted by cheapest return flights first.

Deals found on 3/12

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 £515). Flying from London Heathrow Airport to South Pacific in July is currently the most expensive (average of £787). 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 Monday evenings 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

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Singapore Airlines

8.1

Very Good

1,411 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Cathay Pacific

7.6

Good

1,084 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Qantas Airways

7.5

Good

947 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Qatar Airways

7.4

Good

3,676 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Malaysia Airlines

7.3

Good

281 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 28h 50m. The distance from London Heathrow Airport to South Pacific 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 London Heathrow Airport to South Pacific one-way?
£319 is the cheapest one-way deal found within the past few days, from Beijing Capital Airlines. You may also be able to find cheap deals on Air China and Hainan Airlines, with prices starting from £340 and £345, respectively.
What are the most popular routes from London Heathrow Airport to South Pacific?
Most travelers choose London Heathrow - Melbourne, London Heathrow - Perth or London Heathrow - Sydney Kingsford Smith 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 £4,336 for a flight from London Heathrow Airport to South Pacific. The cheapest flight overall is £651 while the most popular route, (London Heathrow - Melbourne) is currently priced at £633.
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 £515). Flying from London Heathrow Airport to South Pacific in July is currently the most expensive (average of £787). 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£129	Average£177	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Beijing Capital Airlines	Cheapest£324	Average£609	FlexibilityNo cancel fee	On-timeN/A	Search Beijing Capital Airlines flights
Hainan Airlines	Cheapest£338	Average£728	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Royal Brunei Airlines	Cheapest£643	Average£777	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
SWISS	Cheapest£708	Average£853	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Austrian Airlines	Cheapest£747	Average£831	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air France	Cheapest£760	Average£1,259	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Vietnam Airlines	Cheapest£761	Average£1,046	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Air Canada	Cheapest£817	Average£1,135	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£897	Average£1,440	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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.

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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.

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Cheap flights from London Heathrow Airport to South Pacific from £422

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 30/1. 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

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 5 December 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 5 December 2025.

Find 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 5 December 2025.

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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 5 December 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?

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Alternative routes for Heathrow to South Pacific

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Top 10 airlines flying from Heathrow to South Pacific

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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?

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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 5 December 2025.