Cheap Flights from London Heathrow to Ho Chi Minh City

Compare London Heathrow to Ho Chi Minh City flight deals

Find the cheapest month or even day of the year to fly to Ho Chi Minh City

Book the best Ho Chi Minh City fare with no extra fees

Flight deals from London Heathrow to Ho Chi Minh City

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Ho Chi Minh City? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Heathrow to Ho Chi Minh City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Ho Chi Minh City flights are currently cheapest in March.

Direct flights from London Heathrow to Ho Chi Minh City

London Heathrow to Ho Chi Minh City: Alternative routes

Compare routes from London Heathrow to Ho Chi Minh City below. You may find an airport to fly into that's cheaper, faster, or easier than Ho Chi Minh City.

London to Ho Chi Minh City: Flight information

The things to know before you go.
Cheapest flight foundR 5,929
Cheapest month to flyMarch
Average flight time12 hrs, 26 mins
Most popular airlineAir Cambodia
Average flights per week10

Finding cheap flights from London Heathrow to Ho Chi Minh City: Frequently asked questions

The best price we found for a return flight from London Heathrow to Ho Chi Minh City is R 9,498. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
12 hours and 26 minutes is the average flight time from London Heathrow to Ho Chi Minh City.
Air Cambodia, Vietnam Airlines and Virgin Atlantic fly direct from London Heathrow to Ho Chi Minh City.
As of September 2025, there are 10 flights per week flying from London Heathrow to Ho Chi Minh City.
The cheapest month to fly from London Heathrow to Ho Chi Minh City is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Ho Chi Minh City Airport on Thursday, 30 October 2025.
Yes – the average flight time is 12 hours and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ho Chi Minh City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ho Chi Minh City is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air China and Vietnam Airlines offer the cheapest flight tickets to Ho Chi Minh City.

Travelling from London Heathrow Airport (LHR) to Tan Son Nhat International Airport (SGN): what you need to know

  • Around 12 hours 45 minutes is how long you can expect to be in the air on a direct flight from London Heathrow Airport to Tan Son Nhat International Airport.

  • Ho Chi Minh City is seven hours ahead of London and follows the UTC+7 timezone.

  • Each week, there are three London Heathrow Airport to Tan Son Nhat International Airport flights. If you'd like to be on board as early as possible, pick the 11:00 Vietnam Airlines flight. If you'd rather make the most of your day before you fly, the latest flight is at 19:10 with Vietnam Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to board your LHR to SGN flight.

  • Flying during a peak time such as July? Public holidays and other popular seasons can result in longer lines and delays at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • Vietnam Airlines is your gateway to exploring Ho Chi Minh City (and maybe even some other great corners of Vietnam!). Browse the direct flights from London Heathrow Airport to Tan Son Nhat International Airport offered by this carrier.

  • Vietnam Airlines tops the list for bookings on this route.

  • Among carriers operating LHR to SGN flights, Vietnam Airlines leads the way for on-time arrivals.

  • We make it easy to book a flight with a stopover. To see your options for tickets from London Heathrow Airport to Tan Son Nhat International Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Worthwhile stopovers between LHR and SGN include:

    • San Francisco International Airport

    • Suvarnabhumi Airport

    • Indira Gandhi International Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Tan Son Nhat International Airport (SGN)

  • R 5,929 is currently the best price for a one-way London Heathrow Airport to Tan Son Nhat International Airport flight. A return flight starts from R 9,498. These prices may change based on demand.

  • Get cheap tickets from LHR to SGN by booking two months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • January is the cheapest month for flights from London Heathrow Airport to Tan Son Nhat International Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares for each month.

  • Picking up cheap flights from LHR to SGN is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Discover the ideal flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from London Heathrow Airport to Tan Son Nhat International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about London Heathrow Airport (LHR)

  • 68.18% of flights that leave from London Heathrow Airport arrive at their destination on time.

  • London Heathrow Airport is around 31 kilometres from central London. If you're driving, catching a cab or ride-sharing from the centre, it'll take 55 minutes or so to arrive, depending on the traffic.

  • The trip when using public transport typically takes 1 hour.

  • Need a convenient hotel close to LHR? If you're boarding an early flight from London Heathrow Airport to Tan Son Nhat International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Tan Son Nhat International Airport (SGN)

  • The last thing you want is a long journey to your hotel if you're getting in late on a London Heathrow Airport to Tan Son Nhat International Airport flight. Reserve one of these accommodation options near SGN instead:

  • Pick up a Tan Son Nhat International Airport rental car and explore corners of Ho Chi Minh City that aren't on every traveller's list. Check out the deals from Dichung Car Hire.

  • Reserve your ride from Tan Son Nhat International Airport several weeks in advance to get the lowest price. If you're going away during a peak period, it's smart to book even earlier.

Getting from Tan Son Nhat International Airport (SGN) to central Ho Chi Minh City

  • From Tan Son Nhat International Airport, Ho Chi Minh City is approximately 5 kilometres away. It takes around 15 minutes to reach the centre by car.

  • It takes around 45 minutes if you're travelling on public transport.

When to fly to Tan Son Nhat International Airport (SGN)

  • The quietest month for a flight from London Heathrow Airport to Tan Son Nhat International Airport is April, while July is the most popular. Choose the ideal time to visit Ho Chi Minh City based on whether you prefer a faster pace or a more relaxed vibe.

  • When reserving your flight from London Heathrow Airport to Tan Son Nhat International Airport, think about the kind of weather you enjoy. March is the warmest month in Ho Chi Minh City, with the temperature ranging from 23ºC (73ºF) to 38ºC (100ºF).

  • Search for cheap tickets from LHR to SGN in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 21ºC (70ºF) and 34ºC (93ºF) on average.

Explore more of Vietnam

  • Biên Hòan is just one of the many places in Vietnam waiting to be explored once you've seen the sights of Ho Chi Minh City. Around 26 kilometres away to the north-east, its top attractions include Tú Phong Lan, Vinh Dư and mieu binh da.

  • Can Tho is another favourite destination in Vietnam and is around 129 kilometres south-west of Ho Chi Minh City. No trip is complete without seeing Cai Rang Floating Market, Ong Temple and Can Tho Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.