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Cheap flights from London to Vietnam from £285

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SGN
28 Jan — 4 Feb1
1 adult

Cheap flight deals from London to Vietnam

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Vietnam (VN0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 January 2025.

Round-trip from

£487

One-way from

£285

Good round-trip deal

£753 or less

Good one-way deal

£536 or less
Air China
  • Air China
  • 24/3-1/4
  • 2 total stops
  • 40h 40m total
  • London to Vietnam
Search Deals
9/3
  • 9/3
  • 2 total stops
  • 41h 45m total
  • London to Vietnam
Search Deals
Price to beat on a round-trip flight from London (LON) to Vietnam.
Search Deals
Price to beat on a one-way flight from London (LON) to Vietnam.
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Find flight deals from London to Vietnam

Cheapest flights from London to Vietnam
Explore the most affordable flight options available from London to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Mon 24/311:40LGW - HAN
1 stop22h 00mAir China
Tue 1/418:15HAN - LGW
1 stop18h 40mAir China
Deal found 22/1£487
Thu 6/1120:25LHR - HAN
1 stop32h 30mAir China
Wed 12/1113:25HAN - LHR
1 stop35h 25mAir China
Deal found 22/1£490
Mon 24/220:25LHR - SGN
1 stop23h 20mAir China
Mon 10/305:00SGN - LHR
1 stop17h 55mAir China
Deal found 22/1£495
Mon 3/321:10LHR - HAN
1 stop21h 05mShenzhen Airlines
Fri 21/318:40HAN - LHR
1 stop31h 30mShenzhen Airlines
Deal found 22/1£497
Tue 25/221:30LHR - SGN
2 stops21h 10mChina Southern
Sat 29/302:40SGN - LHR
1 stop19h 35mChina Southern
Deal found 22/1£499
Wed 19/211:40LGW - SGN
2 stops30h 40mAir China
Wed 26/223:20SGN - LGW
2 stops38h 35mAir China
Deal found 22/1£499
Tue 4/311:40LGW - SGN
2 stops26h 40mMultiple Airlines
Mon 31/302:35SGN - LGW
1 stop34h 05mMultiple Airlines
Deal found 22/1£503
Wed 5/322:00LHR - HAN
1 stop29h 45mMultiple Airlines
Tue 18/302:35HAN - LHR
2 stops21h 55mMultiple Airlines
Deal found 22/1£512
Sun 2/317:00LGW - HAN
3 stops38h 45mChina Eastern
Sat 22/315:45HAN - LGW
2 stops29h 15mChina Eastern
Deal found 22/1£514
Mon 3/322:00LHR - HAN
1 stop35h 45mChina Southern
Sat 15/315:45HAN - LHR
2 stops29h 15mChina Southern
Deal found 22/1£518
Fri 14/321:10LHR - SGN
1 stop21h 10mShenzhen Airlines
Fri 21/302:20SGN - LHR
1 stop23h 50mShenzhen Airlines
Deal found 22/1£521
Mon 24/306:25STN - HAN
2 stops35h 50mMultiple Airlines
Tue 1/409:40HAN - STN
2 stops33h 00mMultiple Airlines
Deal found 22/1£522

Find flights from London to Vietnam within your budget

Customise your flight search to find flights from London to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 24/3

11:40-16:40

1 stop22h 00m

Hanoi Noibai

Tue 1/4

18:15-06:55

1 stop18h 40m

£487

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Mon 24/2

20:25-02:45

1 stop23h 20m

Ho Chi Minh City

Mon 10/3

05:00-15:55

1 stop17h 55m

£495

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 3/3

21:10-01:15

1 stop21h 05m

Hanoi Noibai

Fri 21/3

18:40-19:10

1 stop31h 30m

£497

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Tue 25/2

21:30-01:40

2 stops21h 10m

Ho Chi Minh City

Sat 29/3

02:40-15:15

1 stop19h 35m

£499

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Wed 19/2

11:40-01:20

2 stops30h 40m

Ho Chi Minh City

Wed 26/2

23:20-06:55

2 stops38h 35m

£499

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Tue 4/3

11:40-21:20

2 stops26h 40m

Ho Chi Minh City

Mon 31/3

02:35-06:40

1 stop34h 05m

£503

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 5/3

22:00-10:45

1 stop29h 45m

Hanoi Noibai

Tue 18/3

02:35-17:30

2 stops21h 55m

£512

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 2/3

17:00-14:45

3 stops38h 45m

Hanoi Noibai

Sat 22/3

15:45-14:00

2 stops29h 15m

£514

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 3/3

22:00-16:45

1 stop35h 45m

Hanoi Noibai

Sat 15/3

15:45-14:00

2 stops29h 15m

£518

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Fri 14/3

21:10-01:20

1 stop21h 10m

Ho Chi Minh City

Fri 21/3

02:20-19:10

1 stop23h 50m

£521

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 60 results
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Best time to book a flight from London to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Vietnam

Get recent, data-driven insights about flights from London to Vietnam including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Vietnam?

Currently, November is the cheapest month in which you can book a flight from London to Vietnam (average of £818). Flying from London to Vietnam in July is currently the most expensive (average of £1,143). 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.

What is the cheapest time of day to fly from LON to VN?

Find hourly flight availability from London to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 January 2025.

It’s typically best to fly out from London to Vietnam in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from London to Vietnam. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Vietnam flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 23 January 2025.
Read through reviews of airlines operating flights from London to Vietnam, such as Air India, Shenzhen Airlines and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very Good
732 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very Good
732 reviews
China Airlines
8.2
Very Good
732 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Emirates
8.1
Very Good
3,357 reviews
China Airlines
8.2
Very Good
732 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Singapore Airlines
8.1
Very Good
1,328 reviews
China Airlines
8.2
Very Good
732 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

KLM
7.8
Good
1,338 reviews
China Airlines
8.2
Very Good
732 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from London to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London to Vietnam one-way?

    The cheapet airlines for a one-way flight from London to Vietnam are China Southern (£315), Shenzhen Airlines (£321), and Singapore Airlines (£327).

  • What are the most popular routes from London to Vietnam?

    While some choose either London Gatwick - Hanoi Noibai or London Heathrow - 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 £513. While the most popular route (London Heathrow - Hanoi Noibai) can be booked for £446 on average our data indicates £1,649 when flying from London to Vietnam.

  • 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.

  • What is the cheapest month to book a flight from London to Vietnam?

    Currently, November is the cheapest month in which you can book a flight from London to Vietnam (average of £818). Flying from London to Vietnam in July is currently the most expensive (average of £1,143). 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.

See more FAQs

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Alternative routes for London to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Vietnam

Discover the top 10 airlines that operate flights from London to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£366Average£497FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£424Average£483FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapest£427Average£810FlexibilityNo cancel feeOn-time77%
Search Air France flights
China SouthernCheapest£434Average£557FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air IndiaCheapest£435Average£686FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China EasternCheapest£468Average£669FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£524Average£749FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapest£531Average£918FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Virgin AtlanticCheapest£572Average£734FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Malaysia AirlinesCheapest£609Average£710FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Vietnam?

When you search for this flight from London to Vietnam, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Vietnam?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vietnam from London.

Can Cheapflights find flights from London to Vietnam with no change fees?

Certainly. Search results for flights to Vietnam from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Vietnam become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Vietnam from London today and book when prices fit your budget.

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