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Cheap flights from Hanoi to London Heathrow Airport from £263

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Hanoi Noibai to London Heathrow are usually found in May or March, booked 20 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Hanoi to Heathrow

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

£562

One-way from

£263

Popular in

September

Cheapest in

May

Average price

£795
China Eastern
  • China Eastern
  • 21/1-29/1
  • 2 total stops
  • 56h 00m total
  • Hanoi to London
China Southern
  • China Southern
  • 18/3
  • 1 total stop
  • 37h 30m total
  • Hanoi to London
High demand for flights, 10% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Hanoi to Heathrow

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

Sun 29/1213:25HAN - LHR
1 stop33h 30mMultiple Airlines
Thu 2/120:25LHR - HAN
1 stop32h 30mMultiple Airlines
Deal found 18/12£660
Sat 28/1214:20HAN - LHR
1 stop34h 10mChina Eastern
Thu 2/117:50LHR - HAN
1 stop36h 10mChina Eastern
Deal found 18/12£717
Fri 27/1202:15HAN - LHR
2 stops22h 35mAir China
Thu 2/120:25LHR - HAN
2 stops21h 50mAir China
Deal found 18/12£719
Tue 17/1223:00HAN - LHR
1 stop18h 30mAir France
Fri 3/119:35LHR - HAN
1 stop27h 55mAir France
Deal found 17/12£1,278

Find flights from Hanoi to Heathrow within your budget

Customise your flight search to find flights from Hanoi to Heathrow 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

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 21/1

13:50-13:55

1 stop31h 05m

London Heathrow

Wed 29/1

17:50-01:45

1 stop24h 55m

£562

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 20/1

02:45-13:55

1 stop18h 10m

London Heathrow

Fri 31/1

21:10-13:55

1 stop33h 45m

£569

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 12/2

08:15-18:15

1 stop17h 00m

London Heathrow

Sat 22/2

22:00-10:45

1 stop29h 45m

£570

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 11/2

02:15-19:10

1 stop23h 55m

London Heathrow

Sat 22/2

21:10-01:15

1 stop21h 05m

£594

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 20/1

02:15-19:40

2 stops24h 25m

London Heathrow

Wed 29/1

17:40-01:15

2 stops24h 35m

£630

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sat 3/5

01:30-18:40

1 stop23h 10m

London Heathrow

Thu 25/9

14:20-13:15

1 stop16h 55m

£725

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 21/1

23:00-07:15

1 stop39h 15m

London Heathrow

Wed 29/1

11:00-05:20

Nonstop11h 20m

£831

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 7/5

08:45-18:00

1 stop15h 15m

London Heathrow

Thu 25/9

09:00-12:10

2 stops21h 10m

£857

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 7/5

18:00-19:25

2 stops31h 25m

London Heathrow

Thu 25/9

21:35-11:05

2 stops31h 30m

£880

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 12/1

02:20-12:15

1 stop16h 55m

London Heathrow

Mon 27/1

14:15-06:55

1 stop33h 40m

£912

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 28 results
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Best time to book a flight from Hanoi to Heathrow

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

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

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

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

To ensure you get the cheapest price possible for a flight from Hanoi to London Heathrow Airport, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Hanoi to London Heathrow Airport (average of £112). Flying from Hanoi to London Heathrow Airport in July is currently the most expensive (average of £160). 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 HAN to LHR?

Find hourly flight availability from Hanoi to Heathrow. 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.

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 19 December 2024.
To help decide which airline to fly from Hanoi to London, see what other customers have to say about China Eastern and Air China. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,272 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very Good
1,272 reviews
8.4
Very Good
1,272 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.1
Very Good
3,410 reviews
8.4
Very Good
1,272 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.1
Very Good
1,331 reviews
8.4
Very Good
1,272 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

7.8
Good
357 reviews
8.4
Very Good
1,272 reviews

Boarding

8.4

Comfort

8.2

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Heathrow. 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 from for flights from Hanoi to London Heathrow?

    Hanoi Noibai (HAN), located 14.2 mi from the city center, is the airport you fly out of when you book flights from Hanoi to London Heathrow. 4 airlines have flights from Noibai to London Heathrow on a regular basis. Booking flights from Hanoi Noibai to London Heathrow should not be difficult; the airport handles an average of 1 outbound flight to London Heathrow per day.

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

    Flying on China Eastern is currently your cheapest option to London Heathrow Airport, with prices starting at £562. Additional return tickets that might be worth considering are offered by China Southern and Shenzhen Airlines, with the lowest prices starting at £570 and £594, respectively. China Eastern is currently priced 24% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as £263 on China Southern. Other airlines that offer cheap prices include China Eastern from £265 and Qatar Airways from £286 one-way.

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

    Looking at all options, your cheapest flight can be booked for £437. While the most popular route (Hanoi Noibai - London Heathrow) can be booked for £569 on average our data indicates £1,062 when flying from Hanoi to London Heathrow Airport.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hanoi to London Heathrow Airport (average of £112). Flying from Hanoi to London Heathrow Airport in July is currently the most expensive (average of £160). 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.

Top 4 airlines flying from Hanoi to Heathrow

Discover the top 4 airlines that operate flights from Hanoi to Heathrow. 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
China SouthernCheapest£409Average£646FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£418Average£580FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£706Average£801FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Vietnam AirlinesCheapest£840Average£997FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

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Yes! Cheapflights helps users easily find flights from Hanoi to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Hanoi to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Hanoi to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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