Currently, May is the cheapest month in which you can book a flight from London to Vietnam (average of £828). Flying from London to Vietnam in July is currently the most expensive (average of £1,027). 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.

How recently were the London to Vietnam flight deals updated?

The London to Vietnam flight deals you see on this page were last updated on 27/4.

What are the most popular airlines that fly from London to Vietnam?

Before booking your flight from London to Vietnam check out the most popular airlines for this route: Air France, British Airways or Air China.

What are the most popular routes from London to Vietnam?

While some choose either London Heathrow - Ho Chi Minh City or London Gatwick - Ho Chi Minh City, London Heathrow - Hanoi Noibai is the most popular route from London to Vietnam.

What are the cheapest flights from London to Vietnam?

Looking at all options, your cheapest flight can be booked for £485. While the most popular route (London Heathrow - Hanoi Noibai) can be booked for £454 on average our data indicates £1,554 when flying from London to Vietnam.

Can I find flights from London to Vietnam for under £500 on Cheapflights?

Yes, there are multiple flights from London to Vietnam for under £500. The cheapest flight booked recently is on Air China for just £422, but on average you can expect to pay £461.

Are there nonstop flights from London to Vietnam for under £700 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Vietnam under £700. A good price for a nonstop flight from London to Vietnam is less than £778.

Are there last-minute flights available from London to Vietnam for under £500?

There are currently 20+ open flights from London to Vietnam within the next 7 days for less than £500.

What does LHR to SGN mean?

This is defined as London Heathrow Airport (LHR) and Ho Chi Minh City Airport (SGN). Codes like Ho Chi Minh City Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI).

Can I find deals for flights from London to Vietnam that include extra baggage allowance?

The amount of baggage you can bring on your London to Vietnam flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from London to Vietnam with specific airlines?

Yes, Cheapflights allows you to browse and filter London to Vietnam flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from London to Vietnam that include hotel bookings?

Yes. In addition to deals on London to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Vietnam.

Can I find deals for business class flights from London to Vietnam?

Yes. Cheapflights offers flight deals from London to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from London to Vietnam that allow pets onboard?

Many airlines flying from London to Vietnam offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from London to Vietnam?

Yes, you can often find last-minute deals on London to Vietnam flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Cheap Flights from London to Vietnam from £238

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 23% on flights from London to Vietnam compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £719. For sooner than that we have options available in the next 3 days from £719.

What is the cheapest month to fly from London to Vietnam?

May can be a great time to fly to Vietnam from London with a flight ticket averaging about £757. Cheapflights users have found deals in the month of May for as cheap as £510. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from London to Vietnam (LON - VN)?

When flying from London to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air China flights from London to Vietnam

Consider these cheap Air China flights we've found departing from London to Vietnam. Make sure to double check the flight details before booking.

Thu 6/612:35LGW - SGN

1 stop30h 05mAir China

Wed 12/605:10SGN - LGW

1 stop31h 25mAir China

Deal found 26/4£422

Sat 28/920:25LHR - SGN

1 stop22h 15mAir China

Sat 12/1005:10SGN - LHR

1 stop21h 20mAir China

Deal found 26/4£520

Mon 10/611:45LGW - SGN

2 stops30h 55mAir China

Mon 17/605:10SGN - LGW

1 stop31h 25mAir China

Deal found 26/4£524

Mon 10/611:45LGW - SGN

2 stops30h 55mAir China

Sun 16/602:20SGN - LGW

2 stops34h 15mAir China

Deal found 26/4£526

Tue 7/520:25LHR - SGN

2 stops22h 55mAir China

Mon 20/502:20SGN - LHR

2 stops23h 40mAir China

Deal found 27/4£763

Thu 2/520:25LHR - SGN

1 stop22h 15mAir China

Thu 16/502:20SGN - LHR

2 stops24h 10mAir China

Deal found 26/4£793

Fri 3/520:25LHR - SGN

2 stops22h 55mAir China

Fri 17/502:20SGN - LHR

2 stops24h 10mAir China

Deal found 27/4£811

Cheap Singapore Airlines flights from London to Vietnam

To aid your search, here are some of the cheapest Singapore Airlines flights we've found from London to Vietnam. Deals frequently update to provide users with more options.

Wed 18/909:25LHR - SGN

1 stop19h 30mSingapore Airlines

Tue 1/1019:40SGN - LHR

1 stop26h 00mSingapore Airlines

Deal found 26/4£561

Sun 8/910:15LGW - SGN

1 stop18h 40mSingapore Airlines

Sun 22/919:40SGN - LGW

1 stop16h 45mSingapore Airlines

Deal found 27/4£591

Tue 10/910:15LGW - HAN

1 stop19h 10mSingapore Airlines

Thu 26/918:30HAN - LGW

1 stop17h 55mSingapore Airlines

Deal found 27/4£601

Cheap London to Vietnam flights in April & May 2024

These are some of the best deals we've found on flights to Vietnam in 2024 at this time. Check back soon for alternative fares.

Sat 18/522:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Thu 13/602:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 27/4£447

Wed 15/522:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Tue 21/502:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 26/4£452

Fri 31/522:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Sat 8/602:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 27/4£453

Mon 27/522:00LHR - SGN

1 stop21h 20mShenzhen Airlines

Sun 2/602:20SGN - LHR

1 stop23h 30mShenzhen Airlines

Deal found 26/4£455

Wed 15/522:05LHR - HAN

1 stop37h 35mShenzhen Airlines

Tue 21/518:40HAN - LHR

1 stop31h 20mShenzhen Airlines

Deal found 26/4£455

Sat 18/522:05LHR - HAN

1 stop37h 35mShenzhen Airlines

Sun 2/618:40HAN - LHR

1 stop31h 10mShenzhen Airlines

Deal found 26/4£456

Sat 18/522:05LHR - HAN

1 stop29h 15mShenzhen Airlines

Sun 2/618:40HAN - LHR

1 stop31h 10mShenzhen Airlines

Deal found 27/4£458

Thu 9/520:50LHR - HAN

2 stops44h 25mChina Southern

Sat 25/511:45HAN - LHR

1 stop37h 25mChina Southern

Deal found 26/4£465

Thu 9/520:50LHR - HAN

2 stops20h 25mChina Southern

Sat 25/511:45HAN - LHR

1 stop37h 25mChina Southern

Deal found 26/4£466

London to Vietnam 2024 flight deals

These are some of the best deals we've found on flights to Vietnam in 2024 at this time. Check back soon for alternative fares.

Thu 6/612:35LGW - SGN

1 stop30h 05mAir China

Wed 12/605:10SGN - LGW

1 stop31h 25mAir China

Deal found 26/4£422

Sat 18/522:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Thu 13/602:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 27/4£447

Mon 3/622:00LHR - SGN

1 stop21h 20mShenzhen Airlines

Thu 13/602:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 26/4£448

Wed 15/522:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Tue 21/502:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 26/4£452

Fri 31/522:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Sat 8/602:20SGN - LHR

1 stop23h 40mShenzhen Airlines

Deal found 27/4£453

Wed 12/622:05LHR - SGN

1 stop21h 15mShenzhen Airlines

Fri 21/602:20SGN - LHR

1 stop23h 30mShenzhen Airlines

Deal found 26/4£454

Mon 27/522:00LHR - SGN

1 stop21h 20mShenzhen Airlines

Sun 2/602:20SGN - LHR

1 stop23h 30mShenzhen Airlines

Deal found 26/4£455

Sun 2/622:05LHR - HAN

1 stop20h 55mShenzhen Airlines

Tue 11/618:40HAN - LHR

1 stop31h 20mShenzhen Airlines

Deal found 26/4£455

Sun 9/622:05LHR - HAN

1 stop37h 35mShenzhen Airlines

Sun 16/618:40HAN - LHR

1 stop31h 10mShenzhen Airlines

Deal found 26/4£456

Direct flights to Vietnam from London