Flights from London to Australia from GBP858*

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Plane Tickets for London to Australia Flights

GBP

London (LHR) to Sydney (SYD)

Depart: 21/07/2025-

06/08/2025

From
GBP2,566*
Viewed1dayago

Round-trip/Economy

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

Best Deals for London to Australia Flights

GBP
FromToDatesFare TypePrice

London (LHR)

Sydney (SYD)

Depart: 21/10/2025-

Return: 17/11/2025

Round-trip/Economy

London (LHR)

Melbourne (MEL)

Depart: 08/12/2025-

Return: 28/02/2026

Round-trip/Economy

London (LHR)

Perth (PER)

Depart: 10/12/2025-

Return: 30/12/2025

Round-trip/Economy

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

Booking a flight to Australia from London typically involves at least one connecting flight, with one-way fares starting from GBP 638.72 (VND 22,618,173)(**). Common transit options include Paris, Munich, Ho Chi Minh City or Hanoi, with total travel times ranging from 28 to 53 hours(*), including layovers. Continue reading below for comprehensive booking tips and travel information.

1. Detailed Information On The Flight Route From London To Australia

Due to the significant distance between the UK and Australia, direct flight to Australia from London are extremely limited. Most travelers flying from London to Australia will need to transit through at least one or two hubs, often in Europe, Asia, or the Middle East.

Vietnam Airlines currently provides convenient connecting routes from London to major Australian cities - Sydney, Melbourne, and Perth - with one to two stopovers, offering a reliable single-airline experience. These flights typically take around 28 hours - 42 hours, making them a practical option for those seeking a streamlined journey.

Connecting flights:

Distance

Flight Duration (*)

Flight Frequency (*)

London Heathrow → Melbourne

(LHR → MEL)

Transit option:

  • Paris, Hanoi
  • Munich, Hanoi
  • Frankfurt, Hanoi
  • Paris, Ho Chi Minh City
  • Frankfurt, Ho Chi Minh City

Approximately 16,900km

From 28 hours and 15 minutes

Daily

London Heathrow → Sydney

(LHR → SYD)

Transit option:

  • Munich, Ho Chi Minh City
  • Paris, Ho Chi Minh City
  • Frankfurt, Ho Chi Minh City

Approximately 17,016km

From 37 hours and 45 minutes

Daily

London Heathrow → Perth

(LHR → PER)

Transit option:

  • Munich, Ho Chi Minh City
  • Paris, Ho Chi Minh City
  • Frankfurt, Ho Chi Minh City

Approximately 14,400km

From 42 hours and 55 minutes

On average, 10 flights per day, 6 days per week

(*) Flight frequency and duration can differ depending on the airline and the length of the layover.

(**) Fares and seat availability can change depending on when you book and the time of year you plan to travel.

2. Transportation Guide When Taking A Flight From London To Australia

Planning your journey doesn’t stop at booking the flight - knowing how to navigate to and from the airports is just as important for a smooth travel experience. Below is your essential guide to transportation before departure and after arrival.

2.1. Getting to London Heathrow Airport For Departure

Located about 24 kilometers (15 miles) west of central London, Heathrow Airport is the UK's largest and busiest international gateway. Thanks to its strategic location and modern infrastructure, it's easily accessible from the city center. Travelers can choose from several other methods depending on budget and schedule:

Means of Transportation

Instruction

Estimated Cost

Taxi

Available across London, 30 – 60 minutes to airport

GBP 45 - GBP 70

Hotel shuttle

Pre-booked with your hotel

Usually free or GBP 10 - GBP 20

Express Train

Heathrow Express from Victoria Station

GBP 22

During rush hour: GBP 24

London Underground

Piccadilly Line or Elizabeth Line to Heathrow Terminals

GBP 5.50 - GBP 6.00

2.2. Travelling From Airports In Australia To City Center (CBD)

Once you land, here's how to get from major airports to your destination:

Airport

Transportations

Melbourne Airport

(Getting to Melbourne CBD)

  • SkyBus Express - Runs every 10 mins to Southern Cross Station (AUD 22)
  • Taxi - Takes 25 - 35 mins depending on traffic (AUD 60 - 80)
  • Public Bus - Route 905, 906, 907, 302 connects airport with SkyBus Terminal to CBD (AUD 4–5)

Sydney Airport (Getting to Sydney CBD)

  • Train - The T8 Airport & South Line operates daily from 5:00 AM to midnight (AUD 15.60 - AUD 17.70)
  • Bus - Route 420, 350, N20 run daily to surrounding suburbs of Sydney (AUD 2 - AUD 85)
  • Taxi - There are taxi ranks outside of each terminal with supervisors on hand during peak times (AUD 45 - AUD 55)

Perth Airport

(Getting to Perth CBD)

  • Train - Takes 18 minutes from Airport Central to city center via Airport Line (AUD 5)
  • Airport bus service - Takes 25 minutes to get to Perth CBD (AUD 15/adult; AUD 8/child under age 15)
  • Public Bus - Route 380, 40, 935, bound to Elizabeth Quay bus station in Downtown Perth, which takes around 35 - 45 minutes (from AUD 4.90)

Notes: All costs and durations are approximate and subject to change.

3. Top 4 Tips For A Smooth Flight From London To Australia

Flying from London to Australia can be a long-haul journey, often involving at least one or two stopovers and flights that span over 28 hours. Given the distance and duration, planning ahead is essential for a smoother experience. Here are four key travel tips to help you save on airfare, stay comfortable in transit, and adapt quickly once you arrive in Australia.

3.1. Find the Best Flight Deals

To make the most of your travel budget, it's essential to secure the most affordable fares from London to Australia. Here are some helpful tips for your upcoming trip:

  • Book early: Book your ticket at least 3 to 5 months in advance, as early reservations tend to offer more competitive prices and better seat selection. Booking early can help you save 5% on your fare.
  • Check for promotional fares: Travelers should frequently check Vietnam Airlines website, Mobile app, or Official social media channels for limited-time offers. These are Vietnam Airlines official channels where limited-time deals and seasonal discounts are regularly updated.
  • Join the Lotusmiles loyalty program: The program allows you to accumulate miles with every flight. These miles can be redeemed for flight upgrades, discounts on future bookings, and other exclusive privileges, making each journey more rewarding and cost-efficient.
  • Stay updated with Vietnam Airlines: Staying subscribed to email newsletters or following Vietnam Airlines on social media channels is also a great way to stay informed about flash sales and exclusive deals for Lotus members.

Why Choose Vietnam Airlines?

  • Vietnam Airlines holds a 4-Star Airlines rating from Skytrax, reflecting excellence in cabin cleanliness, a variety of in-flight entertainment, and professional staff service.
  • Offer a wide range of light frequencies and route options, giving travellers more flexibility to choose flights that best suit their schedules and preferences.
  • Demonstrates a strong commitment to safety, earning a perfect 7/7 rating from AirlineRatings. This ensures a smooth, secure, and comfortable journey.

It's recommended to reserve your ticket at least 3 - 4 weeks in advance on the official Vietnam Airlines channels

3.2. Prioritize Choosing A Comfortable Seat For Your Long Haul

Long-haul travel with at least one layover can be physically taxing, so selecting the right seat can significantly improve your experience. Opt for seats with extra legroom, such as those near emergency exits or premium economy sections, especially if you’re tall or prone to discomfort. Aisle seats can also provide easier access to walk around and stretch during the flight.

Don’t forget to pack personal comfort items such as a supportive neck pillow, noise-canceling earplugs or headphones, a sleep mask, and a tablet or book to keep yourself entertained during the long hours in the air.

Vietnam Airlines business class can be a soothing experience for your journey (Source: Vietnam Airlines)

3.3. Prepare for Weather Swaps and Time Zone Differences Between London and Australia

When flying from London to Australia, you’ll be crossing hemispheres — which means both the weather and the clock will feel noticeably different upon arrival. Australia’s seasons are opposite to those in the UK: if it’s winter in London, it’s summer in cities like Sydney, Melbourne, or Perth.

Each Australian city also varies in climate — Sydney tends to be humid and warm, Melbourne is known for its changeable weather, while Perth sees dry heat and long hours of sunshine. Always check the forecast for your destination and pack accordingly, including layers for fluctuating temperatures.

On top of that, the time zone difference ranges from 8 to 11 hours ahead of London, depending on the Australian city and daylight saving time. This shift can lead to significant jet lag. To adjust more easily, start modifying your sleep schedule a few days before departure, drink plenty of water during the flight, and avoid caffeine or alcohol before bedtime.

4.4. Be Well-Prepared At Immigration When Arriving in Australia

Before flying to Australia, ensure your passport is valid for at least 6 months and that you’ve obtained the appropriate visa - whether it's an eVisitor, ETA, or other long-term visa type. It's advisable to arrive at the airport at least 3 hours before departure to allow sufficient time for check-in, security screening, and exit procedures. Keep your passport, visa confirmation, and flight ticket readily accessible.

Arriving in Australia involves strict border security and biosecurity checks. To speed up the process, make sure to declare all items honestly, especially food or plant-based goods. Familiarize yourself with Australia's regulations and have all travel documents ready for inspection. This preparation will help ensure a smooth and efficient entry.

4. Top 9 Must-Visit Destinations in Australia

Australia is a vast and captivating country known for its laid-back lifestyle, iconic wildlife, and dramatic landscapes - from golden beaches to bustling cities and rugged outback. Whether you're into culture, food, or outdoor adventure, there's something for everyone. Here’s a quick look at three major cities to start your journey:

City

Destinations

Melbourne

  • Federation Square: A striking cultural precinct known for its bold, modern architecture, housing premier museums like ACMI, open plazas, and riverside dining in the heart of the city.
  • Royal Botanic Gardens: A lush, expansive sanctuary with beautifully curated landscapes, tranquil lakes, themed plant collections, and peaceful walking trails - a favorite for both locals and tourists.
  • Brighton Beach: An iconic beach destination famous for its vibrant row of bathing boxes, golden sands, and relaxing seaside ambiance perfect for a leisurely day out.

Sydney

  • Sydney Opera House: Iconic architecture, UNESCO World Heritage site, live performances
  • Sydney Harbour Bridge: Bridge climb experience, panoramic views of the harbour
  • Bondi Beach: Surfing hotspot, coastal walk to Coogee, beach cafés

Perth

  • Kings Park and Botanic Garden: A perfect blend of native bushland and manicured gardens, it's ideal for picnics, walks, or panoramic views of Perth.
  • Cottesloe Beach: Renowned for its clear waters, white sand, and relaxed vibe, Cottesloe Beach is perfect for swimming, snorkeling, or watching the sunset over the Indian Ocean.
  • Elizabeth Quay: Elizabeth Quay is a lively spot for evening strolls or catching a river cruise.

Kings Park and Botanic Garden display more than 3000 native flora from Western Australia (Source: Internet)

Royal Botanic Garden of Melbourne (Source: Internet)

5. Frequently Asked Questions

5.1. How Long Is The Flight To Australia From London?

For one-stop to two-stop flights, total travel times vary based on layover durations and transit hubs. For instance, Vietnam Airlines offers flights with a layover in Munich, Paris or Ho Chi Minh City, resulting in total journey times ranging from 28 hours, depending on the specific flight schedule and connection times.

When planning your trip, consider that longer layovers can significantly increase your total travel time. It's important to weigh the benefits of shorter total travel time against factors like ticket cost and preferred airlines.

5.2. Where Should I Buy a Flight Ticket From London To Australia?

To secure the best fare for your trip from London to Australia, it’s recommended to book through reputable sources. Additionally, checking Vietnam Airlines’ website or mobile app for exclusive promotions, or becoming a Lotusmiles member, can provide access to special deals and rewards.

5.3. What is the Flight Frequency From London To Australia?

Flight frequency varies by route and season. Connecting flights from London Heathrow offer multiple daily options through various European and Asian transit hubs. Check the Vietnam Airlines website for current schedules and availability.

Here is information you need to know about flights to Australia from London, including flight schedules and pricing details. If you're ready to book or require additional assistance, don’t hesitate to Contact us for personalized help. Embark on your next journey with Vietnam Airlines and experience exceptional comfort from the moment you board until you arrive.