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Cheap flights from London to Vietnam from £286

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SGN
27 Dec — 3 Jan1
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 22 December 2024.

Round-trip from

£466

One-way from

£286
Air China
  • Air China
  • 10/2-17/3
  • 2 total stops
  • 41h 40m total
  • London to Vietnam
19/2
  • 19/2
  • 2 total stops
  • 27h 00m total
  • London to Vietnam

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 22 December 2024.

Mon 30/1220:25LHR - SGN
1 stop23h 20mAir China
Fri 28/304:55SGN - LHR
1 stop19h 55mAir China
Deal found 21/12£628
Mon 30/1211:40LGW - SGN
2 stops30h 40mMultiple Airlines
Tue 14/120:10SGN - LGW
2 stops26h 30mMultiple Airlines
Deal found 21/12£687
Tue 31/1217:40LHR - SGN
2 stops24h 40mMultiple Airlines
Sun 30/315:40SGN - LHR
1 stop33h 25mMultiple Airlines
Deal found 21/12£690
Tue 31/1222:00LHR - HAN
1 stop29h 45mChina Southern
Sun 30/317:50HAN - LHR
1 stop31h 15mChina Southern
Deal found 21/12£695
Mon 30/1220:25LHR - HAN
2 stops21h 50mMultiple Airlines
Sun 30/315:45HAN - LHR
1 stop33h 20mMultiple Airlines
Deal found 21/12£743
Tue 31/1217:50LHR - SGN
2 stops37h 55mChina Southern
Sun 30/315:40SGN - LHR
1 stop33h 25mChina Southern
Deal found 21/12£758
Tue 31/1217:50LHR - HAN
1 stop24h 55mChina Eastern
Sat 29/302:45HAN - LHR
1 stop21h 55mChina Eastern
Deal found 21/12£761
Tue 31/1210:30LGW - HAN
3 stops45h 15mChina Eastern
Sat 29/302:45HAN - LGW
1 stop33h 55mChina Eastern
Deal found 21/12£763
Tue 31/1210:30LGW - SGN
2 stops46h 25mChina Eastern
Sat 29/302:10SGN - LGW
1 stop34h 30mChina Eastern
Deal found 21/12£779
Sat 28/1215:40LGW - HAN
2 stops19h 50mMultiple Airlines
Mon 31/317:50HAN - LGW
1 stop19h 20mMultiple Airlines
Deal found 21/12£783
Tue 31/1217:50LHR - SGN
1 stop24h 20mChina Eastern
Sat 29/302:10SGN - LHR
1 stop22h 30mChina Eastern
Deal found 21/12£800
Tue 31/1220:25LGW - SGN
1 stop16h 10mEmirates
Sun 16/318:00SGN - LGW
1 stop19h 40mEmirates
Deal found 22/12£822

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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 10/2

11:40-16:40

1 stop22h 00m

Hanoi Noibai

Tue 8/4

18:15-06:55

1 stop18h 40m

£466

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 10/3

20:25-11:55

1 stop32h 30m

Hanoi Noibai

Mon 17/3

13:25-15:55

1 stop33h 30m

£468

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 12/1

21:10-01:15

1 stop21h 05m

Hanoi Noibai

Sat 8/2

02:15-19:10

1 stop23h 55m

£470

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Sat 15/2

21:10-01:20

1 stop21h 10m

Ho Chi Minh City

Tue 4/3

02:20-19:10

1 stop23h 50m

£488

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Thu 9/1

20:25-01:10

1 stop21h 45m

Ho Chi Minh City

Mon 10/2

23:20-17:50

2 stops25h 30m

£491

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Sun 19/1

17:15-01:40

1 stop25h 25m

Ho Chi Minh City

Tue 4/2

15:55-18:15

1 stop33h 20m

£493

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Fri 7/3

11:40-03:45

2 stops33h 05m

Ho Chi Minh City

Sun 23/3

23:20-06:55

2 stops38h 35m

£503

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 10/2

21:10-01:15

1 stop21h 05m

Hanoi Noibai

Tue 18/2

02:35-17:30

2 stops21h 55m

£504

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sat 8/3

22:00-14:45

1 stop33h 45m

Hanoi Noibai

Mon 31/3

17:50-18:05

2 stops30h 15m

£507

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Sat 15/2

21:10-01:20

1 stop21h 10m

Ho Chi Minh City

Sun 23/2

02:20-19:10

1 stop23h 50m

£511

Flights are sorted by cheapest return flights first.

Deals found on 21/12

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, May is the cheapest month in which you can book a flight from London to Vietnam (average of £820). 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 22 December 2024.

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.

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 22 December 2024.
Read through reviews of airlines operating flights from London to Vietnam, such as China Southern, Air India and Singapore Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,025 reviews

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.4
Very Good
1,025 reviews
8.4
Very Good
1,025 reviews

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.3
Very Good
754 reviews
8.4
Very Good
1,025 reviews

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.3
Very Good
474 reviews
8.4
Very Good
1,025 reviews

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.1
Very Good
1,331 reviews
8.4
Very Good
1,025 reviews

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.1
Very Good
3,400 reviews
8.4
Very Good
1,025 reviews

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

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 Air China (£292), China Southern (£307), and Turkmenistan Airlines (£310).

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

  • What are the cheapest flights from London to Vietnam?

    Looking at all options, your cheapest flight can be booked for £506. While the most popular route (London Heathrow - Hanoi Noibai) can be booked for £447 on average our data indicates £1,697 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, May is the cheapest month in which you can book a flight from London to Vietnam (average of £820). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

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 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£360Average£486FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£417Average£485FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air FranceCheapest£419Average£790FlexibilityNo cancel feeOn-time77%
Search Air France flights
China SouthernCheapest£427Average£546FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air IndiaCheapest£438Average£615FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China EasternCheapest£496Average£667FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£514Average£730FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapest£521Average£898FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Virgin AtlanticCheapest£561Average£720FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Qatar AirwaysCheapest£599Average£741FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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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