Cheap flights from London to Hanoi

Q: How much are flights normally?

£ 493. If you see flights from London to Hanoi for less than this, you've found a good deal.

Q: When is the best time to book cheap flights?

24 weeks. If you want cheap flights from London to Hanoi, this is the best time to book.

Q: What are the cheapest airlines?

British Airways, China Southern Airlines, Emirates, China Eastern Airlines, Qatar Airways. These airlines usually offer the cheapest flights from London to Hanoi.

Q: Can I fly direct to Hanoi?

Vietnam Airlines. You can fly non-stop from London to Hanoi with these airlines.

Q: What airlines fly indirectly?

Qatar Airways, Turkish Airlines, Korean Air, China Eastern Airlines, Thai Airways International. These airlines fly from London to Hanoi, but you’ll have at least one layover.

Q: When is high season?

December. This is the most expensive time to fly to Hanoi. If this is when you want to go, book your flight from London in advance.

Q: When is the cheapest time to fly?

May. Flights from London to Hanoi are usually cheaper at this time of year.

Q: How long is the flight?

11 hrs 55 mins. This is the shortest flight time from London to Hanoi.

Q: How long should I stay in Hanoi?

14 days. Most people spend this amount of time in Hanoi.

from as little as £511

9 nights in Hanoi, departing London Heathrow on 01 / Dec / 2024 with China Southern Airlines (price found 57 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London to Hanoi

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The London / Hanoi route

All 9244 km of it

Cheap flight deals for this route

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Hanoi flight facts

What you need to know

How much are flights normally?

£ 493

If you see flights from London to Hanoi for less than this, you've found a good deal.

When is the best time to book cheap flights?

24 weeks

If you want cheap flights from London to Hanoi, this is the best time to book.

What are the cheapest airlines?

British Airways
China Southern Airlines
Emirates
China Eastern Airlines
Qatar Airways

These airlines usually offer the cheapest flights from London to Hanoi.

Can I fly direct to Hanoi?

Vietnam Airlines

You can fly non-stop from London to Hanoi with these airlines.

What airlines fly indirectly?

Qatar Airways
Turkish Airlines
Korean Air
China Eastern Airlines
Thai Airways International

These airlines fly from London to Hanoi, but you’ll have at least one layover.

When is high season?

December

This is the most expensive time to fly to Hanoi. If this is when you want to go, book your flight from London in advance.

When is the cheapest time to fly?

Flights from London to Hanoi are usually cheaper at this time of year.

How long is the flight?

11 hrs 55 mins

This is the shortest flight time from London to Hanoi.

How long should I stay in Hanoi?

14 days

Most people spend this amount of time in Hanoi.

Alternative flights from the UK to Hanoi

Check out prices for other routes

Manchester to Hanoi

from £746 pp

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Edinburgh to Hanoi

from £568 pp

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Birmingham to Hanoi

from £968 pp

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London Stansted to Hanoi

from £928 pp

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London City Airport to Hanoi

from £1,501 pp

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London Gatwick to Hanoi

from £743 pp

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London Heathrow to Hanoi

from £511 pp

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Alternative flights from London

You might find cheaper flights nearby

Hong Kong from London

from £576 pp

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Bangkok from London

from £530 pp

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Phnom Penh from London

from £503 pp

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Ho Chi Minh from London

from £638 pp

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Koh Samui from London

from £719 pp

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Dhaka from London

from £716 pp

Find flights

Today alone, Netflights has searched over 17,455 flights. 01 / Dec / 2024 is currently the lowest priced day of the year to fly the London/Hanoi route. There are around 2,840 flights on any given week from the UK to Hanoi and the cheapest month to fly right now is December.

Not suitable? Try running another search or viewing all cheap flight deals.

Key facts about Hanoi

Currency

Vietnamese d?ng

Language

Vietnamese

Timezone

7 hrs ahead of GMT

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. 2,840 flights go via this route every week, and we've collected them all to help you find the best flight 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, Korean Air & Turkish 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 55 mins. 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 17,455 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.