How much do flights from London to Hanoi cost?

Round-trip fares from London to Hanoi have recently been found around $1005. That's 73% above the historical average. Prices are checked multiple times daily.

When is the best time to fly to Hanoi?

Right now is notable because: National Day. The current travel window is Sep 2 – Sep 2, and Hanoi has a GO Score of 61/100.

Is Hanoi safe to visit?

Hanoi is a popular travel destination, but safety depends on the specific area and current local conditions. Always check your government's official travel advisories before booking, and follow local guidance once on the ground. Our GO Score tracks flights, weather, currency, and events — not safety directly.

How many hours is the flight from London to Hanoi?

Most flights from London to Hanoi take 12 to 16 hours, depending on the route, layovers, and whether you fly direct. Check individual airline listings for the exact flight duration from your chosen airport.

What's the cheapest month to visit Hanoi?

Flight prices to Hanoi fluctuate throughout the year. Recent fares from London have been found from around $1005. Our GO Score updates daily and flags when prices drop below average — bookmark this page to catch the cheapest window.