We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Browse Airline Reviews
Before you book your next flight, see reviews from travelers around the world
Read Reviews

Low fares for London (LON) to Hanoi (HAN) Low fares for London to Hanoi
Fri 07/21 - Fri 07/28
7 days, 0 stops max
$4,163
Tue 08/29 - Tue 09/19
21 days, 0 stops max
$839
Fri 09/15 - Thu 09/28
13 days, 0 stops max
$893
Sun 10/08 - Sun 10/22
14 days, 0 stops max
$739
Thu 11/02 - Sun 11/19
17 days, 0 stops max
$994
Fri 12/08 - Thu 12/21
13 days, 0 stops max
$740
Thu 10/05 - Sun 10/22
17 days, 0 stops max
$740
Fri 09/22 - Sun 10/08
16 days, 0 stops max
$740
Thu 11/23 - Sun 12/10
17 days, 0 stops max
$740
Tue 11/21 - Tue 12/05
14 days, 0 stops max
$740
Thu 09/28 - Thu 10/12
14 days, 0 stops max
$740
Fri 10/06 - Tue 10/24
18 days, 0 stops max
$740
About TripAdvisor Flights

Your one-stop shop for finding the best flights from London to Hanoi. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for London, UK to Hanoi

Route information
  • London, UK is 5753 miles from Hanoi
  • There are 1 weekly flights from London, UK to Hanoi
  • Vietnam Airlines has the most nonstop flights between London, UK and Hanoi
  • Singapore, Singapore - Changi Airport is the most popular connection for one stop flights between London, UK and Hanoi
In-Flight Information
  • The average flying time for a direct flight from London, UK to Hanoi is 11 hours 5 minutes
  • Most direct flights leave around 0:00 BST
Arrival information
  • Noibai Airport (Hanoi, Vietnam)
    • Right now, 60 airlines operate out of Noibai Airport.
    • Noibai Airport offers nonstop flights to 56 cities.
    • Every week, at least 1,365 domestic flights and 1,421 international flights depart from Noibai Airport.

Shop for hotels in Hanoi