Cheap flights from London to Hanoi

from as little as £434

14 nights in Hanoi, departing London Heathrow on 15 / Oct / 2019 with Air China (price found 48 hours ago)

Subject to availability, prices correct of the last 24 hours
Hanoi
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Cheap return flights from London to Hanoi

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The London / Hanoi route

All 9244 km of it

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Hanoi flight facts

What you need to know

Alternative flights from the UK to Hanoi

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Alternative flights from London

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Hanoi

Today alone, Netflights has searched over 19,136 flights. 15 / Oct / 2019 is currently the lowest priced day of the year to fly the London/Hanoi route. There are around 3,461 flights on any given week from the UK to Hanoi and the cheapest month to fly right now is October.

Min / Max Temperature (°C)
LOWEST

14 °C

AVG

24 °C

HIGHEST

32 °C

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Key facts about Hanoi

How to get cheap flights from London to Hanoi

Tips and advice from our flight experts

Find a good deal on your flight from London to Hanoi with Netflights. 3,461 flights go via this route every week, and we've collected them all to help you find the best deal. If you want to keep your options open, take a look at flights from another airport in London.

The most popular airlines for this route are Qatar Airways, Singapore Airlines & China Southern Airlines, while London Heathrow (LHR) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.

The 9244 km journey from London to Hanoi takes at least 11 hrs 20 mins. On average, Air China have the cheapest flights, but check your search results, as this isn’t always the case. Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.

We’ve scanned 19,136 flights today to help you find the cheapest deals – not just to Hanoi, but worldwide. You can also compare the prices of hotels and hire cars for your stay in Vietnam. Simply use the tabs above, or add them to your booking once you’ve chosen your flight.

Other popular destinations near Hanoi

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