Cheap flights from Southampton to Hanoi

from as little as £1,024

10 nights in Hanoi, departing Southampton on 22 / Apr / 2025 with Qatar Airways (price found 33 hours ago)

Subject to availability, prices correct of the last 24 hours
Hanoi

Cheap return flights from Southampton to Hanoi

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The Southampton / Hanoi route

All 9327 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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Hanoi

22 / Apr / 2025 is currently the lowest priced day of the year to fly the Southampton/Hanoi route. There are around 42 flights on any given week from the UK to Hanoi and the cheapest month to fly right now is April.

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Key facts about Hanoi

How to get cheap flights from Southampton to Hanoi

Tips and advice from our flight experts

You’ve searched for flights from Southampton to Hanoi. We've gone through all 42 flights that go to or via Hanoi every week, to help you find the cheapest flight. Qatar Airways usually has the best-value flights from Southampton, but make sure you compare all your options to get the cheapest flight possible.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that two airlines operate the 9327 km flight from Southampton to Hanoi. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

Qatar Airways & KLM are the most popular airlines for flying from Southampton to Hanoi, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

It takes about 21 hrs to fly from Southampton to Hanoi. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Hanoi

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