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London to HanoiUnited Kingdom to Vietnam

€512usually €732−30%

Return, including taxes.

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Airline
China Southern
Airports
LHR to HAN
Route
1 stop via Guangzhou Baiyun International Airport
Total time
25h 15m
Travel dates
17–24 Nov 2026

We found return flights from London, United Kingdom to Hanoi, Vietnam for €512 with China Southern, leaving 17 November and returning 24 November 2026. Similar departures we checked cost around €732, €220 more than this fare. There's one stop on the itinerary.

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The route

What the flight actually looks like

The itinerary captured with this fare. Google Flights may offer other pairings on nearby dates.

  1. Outbound · Tuesday 17 November

    22:00LHR London,United Kingdom
    25h 15m1 stop · Guangzhou Baiyun International Airport, 4h 20m
    23:15+1HAN Hanoi,Vietnam

Cheapest departures in the window

  • Tue 17 Nov€512
  • Tue 24 Nov€496

Prices move through the day. Checked 22 Sept 2026, 03:30 UTC.

Elsewhere

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Return flights from London to Hanoi, 17 November to 24 November 2026 | Vollarie