£389 Find Cheap Flights from London to South Pacific

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to South Pacific departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Pacific

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to South Pacific

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop£721
Perth
Perth3 stops£822
Auckland
Auckland1 stop£780
Melbourne
Melbourne1 stop£719
Brisbane
Brisbane1 stop£671
Adelaide
Adelaide2 stops£796
Christchurch
Christchurch2 stops£949
Cairns
Cairns2 stops£738
Nadi
Nadi2 stops£863
Wellington
Wellington2 stops£1,016
Queenstown
Queenstown2 stops£762
Papeete
Papeete2 stops£837
Hobart
Hobart2 stops£777
Coolangatta
Coolangatta2 stops£628
Darwin
Darwin2 stops£852
Canberra
Canberra2 stops£759
Nelson
Nelson2 stops£881
Townsville
Townsville2 stops£796
Sydney
Sydney1 stop£721
Perth
Perth3 stops£822
Auckland
Auckland1 stop£780
Melbourne
Melbourne1 stop£719
Brisbane
Brisbane1 stop£671
Adelaide
Adelaide2 stops£796
Christchurch
Christchurch2 stops£949
Cairns
Cairns2 stops£738
Nadi
Nadi2 stops£863
Wellington
Wellington2 stops£1,016
Queenstown
Queenstown2 stops£762
Papeete
Papeete2 stops£837
Hobart
Hobart2 stops£777
Coolangatta
Coolangatta2 stops£628
Darwin
Darwin2 stops£852
Canberra
Canberra2 stops£759
Nelson
Nelson2 stops£881
Townsville
Townsville2 stops£796

Book Cheap London to South Pacific Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to South Pacific that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to South Pacific

Tue, 9 Jun - Mon, 15 Jun
China Eastern Logo
21:20 - 12:40
LHR
-
MEL
30h 20m
1 stop
China Eastern Logo
12:00 - 18:40
MEL
-
LHR
39h 40m
2 stops
£719China Eastern
Fri, 5 Jun - Fri, 19 Jun
China Eastern Logo
18:40 - 10:00
LGW
-
MEL
54h 20m
3 stops
China Eastern Logo
11:00 - 06:40
MEL
-
LGW
28h 40m
1 stop
£719China Eastern
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
17:35 - 06:15
LGW
-
MEL
27h 40m
2 stops
Multiple Airlines Logo
12:00 - 09:55
MEL
-
LGW
30h 55m
2 stops
£720Multiple Airlines
Wed, 4 Mar - Sat, 21 Mar
China Southern Logo
17:15 - 21:30
LHR
-
MEL
41h 15m
2 stops
China Southern Logo
11:25 - 18:35
MEL
-
LHR
42h 10m
2 stops
£722China Southern
Fri, 6 Mar - Sun, 22 Mar
China Southern Logo
22:00 - 09:25
LHR
-
SYD
24h 25m
1 stop
China Southern Logo
22:00 - 18:35
SYD
-
LHR
31h 35m
2 stops
£722China Southern
Sat, 30 May - Sat, 6 Jun
Qatar Airways Logo
09:00 - 17:10
LGW
-
SYD
23h 10m
1 stop
Qatar Airways Logo
20:45 - 13:25
SYD
-
LGW
25h 40m
1 stop
£723Qatar Airways
Thu, 26 Feb - Thu, 12 Mar
Emirates Logo
14:05 - 22:30
STN
-
SYD
21h 25m
1 stop
Emirates Logo
06:00 - 17:55
SYD
-
STN
22h 55m
1 stop
£735Emirates
Sun, 15 Mar - Mon, 27 Apr
Emirates Logo
14:05 - 22:30
STN
-
SYD
21h 25m
1 stop
Emirates Logo
20:10 - 12:55
SYD
-
STN
25h 45m
1 stop
£736Emirates
Thu, 19 Feb - Sun, 1 Mar
Cathay Pacific Logo
22:05 - 06:55
LHR
-
PER
24h 50m
1 stop
Cathay Pacific Logo
08:30 - 15:00
PER
-
LHR
38h 30m
1 stop
£825Cathay Pacific
Tue, 17 Feb - Wed, 25 Feb
Cathay Pacific Logo
22:05 - 06:55
LHR
-
PER
24h 50m
1 stop
Cathay Pacific Logo
08:30 - 15:00
PER
-
LHR
38h 30m
1 stop
£831Cathay Pacific
Booking Insights

KAYAK's insights & trends for London to South Pacific flights

Get data-powered insights and trends into flights from London to South Pacific to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to South Pacific flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South Pacific from London found in the last 72 hours was to Sydney, at £812 return. The most popular route is from London Heathrow Airport (LHR) to Perth (PER), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £940.

What is the cheapest month to fly from London to South Pacific?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to South Pacific, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to South Pacific is May, when tickets cost £758 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,280 and £1,199 respectively.

What’s the cheapest day of the week to fly from London to South Pacific?

The average price of all round-trip flights from London to South Pacific clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to South Pacific on a Monday and more expensive on a Friday. On your return trip to London, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

How far in advance should I book a flight from London to South Pacific?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to South Pacific, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London to South Pacific, you should book around 4 weeks before departure, which saves you about 15% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know - Cheap tickets from London to South Pacific

Low seasonJune
Cheapest flight£389
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from London Gatwick Airport to Sydney

FAQs - booking South Pacific flights

  • How does KAYAK find such low prices on flights from London to South Pacific?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to South Pacific.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to South Pacific?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to South Pacific is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to South Pacific?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to South Pacific with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to South Pacific?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Pacific?

    The cheapest time of day to fly to South Pacific is generally at night, when retur flights cost £1,187 on average. The most expensive time of day to fly to South Pacific is generally at night, which is peak travel time and where the average cost of a ticket is £1,187.

Reviews of the top 5 airlines flying from London to South Pacific

 
Need help choosing which airline to fly with from London to South Pacific? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1440 reviews
8.6Crew
8.0Entertainment
8.3Boarding
7.8Food
8.0Comfort
Airline reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

10.0 ExcellentJaysin, Jan 2026
SGN - SIN
Read more Singapore Airlines reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

The food wasn’t good at all. I skipped meals .

Food from Surabaya was below average but from Singapore is much better

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

Very friendly and accommodating staff. Food was great. Lots of movies and tv shows to choose from. Highly recommend.

The only problem was my connecting flight to Chiang Mai on Hong Kong express that I booked through Cathay Pacific was canceled and I was never told about it. I was rescheduled on a flight 10 hours later. Very long day at rgr airport in Hing Kong after a 13 hour flight but that's OK, I understand things change but I think I should have been told. I would have prepared myself for a long wait. Great flights all around though. Thank you

Great entertainment system, the seat is a bit old style needs refurbishment

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Excellent service. The personal adaptation of menus and the individual timing of service of them is fantastic.

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

I wish the leg room was better for Economy especially for the outbound flights to India . The outbound flight to US and Qatar was good

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Seat experience average as they use old 777 for must flights despite full load. Qr fares are higher than other airlines for same routes so they should at least upgrade the planes . Food is average and same dishes for months on most routes I travelled at least - the Arabian rice dish “Maqboos” on every flight for months - I am sure there are other food Arabian dishes ?? It’s become boring ! Crew is always good which makes up for these things but hey confirm us what we need

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Everything you need to know for your flight to South Pacific

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.