Cheap flights from London to Hanoi
Flights from London to Hanoi currently start at €287. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 18h 30m
Key facts
- Lowest fare
- €287 · Fri 30 Oct
- Direct flights
- No, with connections only
- Flight time
- 18h 30m
- Airlines
- Air China, China Eastern, Wizz Air UK, China Southern Airlines
- Cheapest month
- October 2026
- Distance
- 9216 km
Round trip
One way
Questions people ask before they book
How much are flights from London to Hanoi?
The lowest fare we currently show from London to Hanoi is €287 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from London to Hanoi?
Current cheap fares from London to Hanoi include a connection. Search live results and filter by Direct in case a nonstop seat opens up.
Which airlines fly from London to Hanoi?
Airlines showing fares on this route include Air China, China Eastern, Wizz Air UK, China Southern Airlines, Xiamen Airlines, Malta Air. The cheapest airline is not always the one with a bag included.
How long is the flight from London to Hanoi?
A typical itinerary from London to Hanoi takes about 18h 30m, including connections when the cheapest fare is not direct.
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October 2026