Cheap Flights London – Hanoi from NZD 569

Flight FAQs

• What are the cheapest flights from London to Hanoi (LON-HAN)?

  Based on Trip.com data, China Eastern Airlines offers one-way fares as low as NZD 569 on Cheapest nonstop routes (e.g. LGW to HAN on Wed, Mar 4), while China Eastern Airlines offers Cheapest nonstop round-trips from NZD 840 departing on Sun, Jan 25 and returning on Fri, Jan 30.

• Which airlines offer direct flights from London to Hanoi?

  At the moment, you can catch a nonstop flight from London to Hanoi with the following airlines, including: Vietnam Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from London (LON) to Hanoi (HAN) and what is the distance?

  It takes around 11 hours 20 minutes to fly from London (LON) to Hanoi (HAN).

• When is the best time to book flights from London to Hanoi?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Hanoi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from London to Hanoi?

  Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from London to Hanoi. You can check the weekly schedule for popular airlines on this route below: Vietnam Airlines: S/-/T/-/T/-/S -- VN056 (11:19)

• How can I find the best deals on flights from London to Hanoi?

  To find best deals on flights from London to Hanoi, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 4, with one-way flights priced at just NZD 569.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vietnam Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Hanoi travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from London (LON) to Hanoi (HAN) the cheapest?

  The cheapest months to fly from London to Hanoi is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Hanoi on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from London to Hanoi on January 25, 2026 with Air China, with prices starting at NZD 834.

• Which airports can I fly to for Hanoi from London?

  You can land at any one of the following hubs in Hanoi, with London Gatwick Airport to Noi Bai International Airport (LGW-HAN) is by far the most common option on this route: Noi Bai International Airport (HAN).

• Is there any time difference between London and Hanoi?

  The time difference between Hanoi and London is 7h.

• How do I change or cancel my ticket from London to Hanoi?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.