London Heathrow to Vietnam Flight Time

Flight Time Between London Heathrow and Vietnam

Travelling from London Heathrow to Vietnam takes you to Vietnam, a destination known for Halong Bay, Hanoi Old Quarter, Ho Chi Minh City. The route spans around 5,720 miles (9,205 kilometres) and requires at least one connection through major airline hubs. Understanding your London Heathrow to Vietnam flight time helps you plan layovers effectively, book onward transport, and adjust to local time zones. Several top airlines operate this route through cities like Dubai, Singapore, and Doha.

How Long is the Flight from London Heathrow to Vietnam

The London Heathrow to Vietnam flight time generally falls between 13 to 17 hours with one connection, as no direct services currently operate on this route. Layover locations like Dubai, Doha, Singapore, or other major hubs affect total journey duration. Connection times of 2 to 4 hours tend to offer the best balance between speed and comfort.

The total London Heathrow to Vietnam flight distance runs around 5,720 miles (9,205 kilometres). Airlines such as Vietnam Airlines, Qatar Airways, Emirates Airways provide connecting services through their respective hub airports. Comparing routes and connection times across different carriers often reveals significant differences in total journey time and fare.

London Heathrow to Vietnam Flight Time & Travel Information

Flight Time: Approximately 13 to 17 hours including one layover.

Flight Distance: Approximately 5,720 miles (9,205 kilometres).

Departure Airport: London Heathrow Airport (LHR).

Arrival Airport: Noi Bai International Airport (HAN).

Time Difference: Vietnam is +7 hours compared to London.

Airlines Operating: Vietnam Airlines, Qatar Airways, Emirates Airways.

Flight Type: One-stop connections via major hubs.

Weekly Flights: Multiple daily via Bangkok or Doha flights from London Heathrow to Vietnam each week.

Average Fare Range: Starts from £449–£1,099*, depending on season and booking time.

The London Heathrow to Vietnam flight time may vary slightly based on the route, airline, and weather conditions.

Airlines Operating on this Route

Vietnam Airlines

Qatar Airways

Emirates Airways

Singapore Airlines

Thai Airways

What is the Average London Heathrow to Vietnam flight Duration?

The average London Heathrow to Vietnam flight duration falls between 13 to 17 hours with at least one connection through a major hub. The total journey covers roughly 5,720 miles (9,205 kilometres) to reach Vietnam's HAN airport.

Popular connecting routes run through Dubai, Singapore, Doha, and other major transit points. Airlines such as Vietnam Airlines, Qatar Airways, Emirates Airways operate this route, with connection times significantly affecting total journey duration.

Vietnam runs on ICT (GMT+7), putting it +7 hours from London. Planning rest and meal times around this time difference makes the journey more comfortable. The best period to visit Vietnam falls between October to April, when conditions suit most travel activities.

Frequently Asked Questions

How long is the flight from London Heathrow to Vietnam?

Are there direct flights from London Heathrow to Vietnam?

Which airlines fly from London Heathrow to Vietnam?

What's the best time to travel from London to Vietnam?

What is the London Heathrow to Vietnam flight distance?

What is the time difference between London and Vietnam?

How can I find cheap flights from London Heathrow to Vietnam?

How can I book London Heathrow to Vietnam flights with Crystal Travel?

Explore More Flight Times & Routes

Need flight times for a different route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the London Heathrow flight times.

Verified by Our Travel Operations Expert

Jaipal Singh

He is Director of Operations at Moresand Limited, running Crystaltravel.co.uk (38 years in business, 38,000+ Trustpilot reviews) and Mundotrip.com. 20+ years in travel, from retail and B2B distribution to operations. His team processes thousands of bookings annually across flights, hotels, car rentals, cruises, and packages. Information on this site comes from actual booking data and supplier records.

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