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Cheap flights from London Heathrow Airport to Hanoi from £298

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HAN
24 Dec — 31 Dec1
1 adult

The best prices from London Heathrow to Hanoi Noibai are usually found in May or November, booked 77 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Heathrow to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hanoi (HAN). 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 19 December 2024.

Round-trip from

£457

One-way from

£298

Popular in

July

Cheapest in

May

Average price

£952
Shenzhen Airlines
  • Shenzhen Airlines
  • 15/3-3/4
  • 2 total stops
  • 53h 30m total
  • London to Hanoi
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15/1
  • 15/1
  • 2 total stops
  • 28h 20m total
  • London to Hanoi
Search Deals
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Heathrow to Hanoi

Cheapest flights from Heathrow to Hanoi
Explore the most affordable flight options available from Heathrow to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 31/1222:00LHR - HAN
1 stop33h 45mChina Southern
Tue 4/315:45HAN - LHR
2 stops29h 15mChina Southern
Deal found 17/12£666
Tue 31/1206:55LHR - HAN
2 stops40h 45mMultiple Airlines
Mon 3/302:45HAN - LHR
1 stop18h 10mMultiple Airlines
Deal found 17/12£770
Tue 31/1217:50LHR - HAN
1 stop24h 55mChina Eastern
Sat 29/302:45HAN - LHR
1 stop21h 55mChina Eastern
Deal found 18/12£781
Tue 24/1220:00LHR - HAN
2 stops43h 00mSichuan Airlines
Tue 31/1209:00HAN - LHR
2 stops43h 05mSichuan Airlines
Deal found 17/12£934
Tue 24/1220:25LHR - HAN
2 stops30h 25mAir China
Mon 13/118:40HAN - LHR
2 stops30h 10mAir China
Deal found 16/12£958
Mon 23/1221:10LHR - HAN
1 stop29h 40mShenzhen Airlines
Thu 26/1202:15HAN - LHR
1 stop23h 55mShenzhen Airlines
Deal found 17/12£961
Sun 22/1220:05LHR - HAN
2 stops33h 15mOman Air
Wed 25/1210:35HAN - LHR
2 stops38h 50mOman Air
Deal found 17/12£1,038
Tue 24/1222:05LHR - HAN
1 stop37h 20mCathay Pacific
Tue 14/119:25HAN - LHR
1 stop26h 35mCathay Pacific
Deal found 18/12£1,080
Mon 23/1217:25LHR - HAN
2 stops41h 25mKenya Airways
Fri 27/1215:55HAN - LHR
2 stops30h 35mKenya Airways
Deal found 17/12£1,109
Tue 31/1208:35LHR - HAN
1 stop15h 20mQatar Airways
Sat 29/301:40HAN - LHR
1 stop18h 30mQatar Airways
Deal found 18/12£1,117

Find flights from Heathrow to Hanoi within your budget

Customise your flight search to find flights from Heathrow to Hanoi 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sat 15/3

21:10-09:50

1 stop29h 40m

Hanoi Noibai

Fri 4/4

18:40-19:50

1 stop31h 10m

£457

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 10/3

17:40-11:55

1 stop35h 15m

Hanoi Noibai

Mon 17/3

13:25-17:50

1 stop35h 25m

£469

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Fri 31/1

21:10-09:50

1 stop29h 40m

Hanoi Noibai

Thu 27/2

02:35-17:30

2 stops21h 55m

£506

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Fri 21/3

22:00-14:45

1 stop33h 45m

Hanoi Noibai

Sun 6/4

17:50-18:30

2 stops30h 40m

£516

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 13/1

17:50-01:35

2 stops24h 45m

Hanoi Noibai

Sun 9/2

19:45-17:30

2 stops28h 45m

£541

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 15/1

21:30-08:50

2 stops28h 20m

£298

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 5/3

21:10-01:15

1 stop21h 05m

£316

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Tue 14/1

20:25-01:15

2 stops21h 50m

£334

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 5/3

17:50-01:35

2 stops24h 45m

£356

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 29/1

22:00-10:45

1 stop29h 45m

£376

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Heathrow to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Heathrow 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 Heathrow to Hanoi

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

How far ahead should I book a flight from London Heathrow Airport to Hanoi?

Use this chart to determine the optimal time to book a return flight from Heathrow to Hanoi. Price data was last updated on 13 December 2024.

The best time to book flights from London Heathrow Airport to Hanoi is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Hanoi?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Hanoi (average of £793). Flying from London Heathrow Airport to Hanoi in July is currently the most expensive (average of £984). 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 LHR to HAN?

Find hourly flight availability from Heathrow to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Hanoi in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Hanoi?

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

Travellers seeking maximum savings on their London Heathrow Airport to Hanoi flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Hanoi by month

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

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

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

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 19 December 2024.
Peruse reviews from past customers who have flown with China Southern, Shenzhen Airlines and Air China from London to Hanoi to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.5
Good
92 reviews
Check prices

Entertainment

7.6

Comfort

7.7

Overall

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 1

Boarding system very poor too much waiting and no system

China Southern
7.5
Good
92 reviews
China Southern
7.5
Good
92 reviews
Check prices

Entertainment

7.6

Comfort

7.7

Overall

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 1

Boarding system very poor too much waiting and no system

Malaysia Airlines
7.4
Good
290 reviews
China Southern
7.5
Good
92 reviews
Check prices

Entertainment

7.6

Comfort

7.7

Overall

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 1

Boarding system very poor too much waiting and no system

China Eastern
7.0
Good
155 reviews
China Southern
7.5
Good
92 reviews
Check prices

Entertainment

7.6

Comfort

7.7

Overall

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 1

Boarding system very poor too much waiting and no system

Related info for your journey

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

  • What airport do you fly into for flights to Hanoi from London Heathrow?

    If you book a flight to Hanoi from London Heathrow, you will be flying to Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There is 1 flight from London Heathrow to Noibai per day from 16 different airlines.

  • What are the cheapest airlines flying from London Heathrow Airport to Hanoi round-trip?

    Flying on Shenzhen Airlines is currently your cheapest option to Hanoi, with prices starting at £457. Additional return tickets that might be worth considering are offered by Air China and China Southern, with the lowest prices starting at £469 and £516, respectively. Shenzhen Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Hanoi one-way?

    One-way options have recently been found by users for as low as £316 on Shenzhen Airlines. Other airlines that offer cheap prices include Air China from £334 and China Eastern from £356 one-way.

  • What are the cheapest flights from London Heathrow Airport to Hanoi?

    Looking at all options, your cheapest flight can be booked for £504. While the most popular route (London Heathrow - Hanoi Noibai) can be booked for £444 on average our data indicates £1,231 when flying from London Heathrow Airport to Hanoi.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Hanoi?

    London Heathrow Airport to Hanoi flights have a stopover in Guangzhou most of the time. Guangzhou is followed by Doha in terms of the most popular stopover location on flights from London Heathrow Airport to Hanoi.

  • What are some popular things to do or see while on a stopover in Guangzhou?

    Guangzhou travellers tend to visit Baima Clothing Wholesale Market, Yide Lu, and Guangzhou Zoo more than anywhere else. Baima Clothing Wholesale Market, Yide Lu, and Guangzhou Zoo can be accessed by travelling approximately 17.3 mi, 19.5 mi, and 17.2 mi, respectively from Guangzhou Baiyun.

  • Where are the least popular stopover locations for London Heathrow Airport to Hanoi flights?

    Flights departing from London Heathrow Airport and landing in Hanoi stopover in Shenzhen least frequently.

  • Can I find deals for flights from Heathrow to Hanoi that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Hanoi?

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

  • Can I find deals for business class flights from Heathrow to Hanoi?

    Yes. Cheapflights offers flight deals from Heathrow to Hanoi 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 Heathrow Airport to Hanoi?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Hanoi (average of £793). Flying from London Heathrow Airport to Hanoi in July is currently the most expensive (average of £984). 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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Fly from Heathrow to Hanoi on these airlines

Choose from the following airlines for your flight from Heathrow to Hanoi. Flights are based on user searches made on Cheapflights and were last updated on 19 December 2024.
Vietnam Airlines flights from London Heathrow to Hanoi Noibai
China Southern flights from London Heathrow to Hanoi Noibai
Qatar Airways flights from London Heathrow to Hanoi Noibai

Top 10 airlines flying from Heathrow to Hanoi

Discover the top 10 airlines that operate flights from Heathrow to Hanoi. 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£415Average£506FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£424Average£486FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£440Average£566FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Virgin AtlanticCheapest£561Average£732FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
China EasternCheapest£590Average£685FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£595Average£724FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air FranceCheapest£612Average£794FlexibilityNo cancel feeOn-time77%
Search Air France flights
Malaysia AirlinesCheapest£627Average£721FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£634Average£776FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£644Average£760FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Hanoi?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Hanoi?

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Can Cheapflights find flights from Heathrow to Hanoi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Hanoi flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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