Vietnam Airlines flights from London Heathrow Airport to Hanoi (LHR - HAN)
Cheapflights users flying from London to Hanoi on Vietnam Airlines typically fly into Hanoi Noibai and depart from London Heathrow. Select your dates above for pricing.
Vietnam Airlines flights from Heathrow to Hanoi in 2025
Find detailed information about Vietnam Airlines flights from Heathrow to Hanoi. Explore the options provided by Vietnam Airlines to plan your journey from Heathrow to Hanoi. Data last updated 29 April 2025.
Find Vietnam Airlines flight deals from Heathrow to Hanoi
Cheapest Vietnam Airlines flights from Heathrow to HanoiExplore the most affordable Vietnam Airlines flight options available from Heathrow to Hanoi. Find the lowest fares with prices last updated on 29 April 2025.
Explore the most affordable Vietnam Airlines flight options available from Heathrow to Hanoi. Find the lowest fares with prices last updated on 29 April 2025.
Travel insights for Vietnam Airlines flights from Heathrow to Hanoi
Get recent, data-driven insights about Vietnam Airlines 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 with Vietnam Airlines?
Use this chart to determine the optimal time to book a return flight from Heathrow to Hanoi. Price data was last updated on 25 April 2025.
Booking with Vietnam Airlines 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Hanoi with Vietnam Airlines?
Currently, the most affordable month to book a Vietnam Airlines flight from London Heathrow Airport to Hanoi in April, with an average price of £367. Conversely, traveling with Vietnam Airlines from London Heathrow Airport to Hanoi in July will be the most expensive, with an average cost of £808. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
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).
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.
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Fly from Heathrow to Hanoi on another airline
Consider alternative airlines that service the Hanoi area. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about Vietnam Airlines
Read reviews and see what other travellers are saying about their experiences with Vietnam Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Vietnam Airlines for your next flight. Reviews last updated 29 April 2025.
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