Flights from Belfast to Hanoi are generally found to be more expensive on Wednesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Hanoi.
To save up to 5% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Belfast to Hanoi from £562 1-2 weeks out and tickets from £589 for flights departing within the next 72 hours.
Flights from Belfast to Hanoi lean towards being more expensive in December. Prices are generally better when you fly from Belfast to Hanoi in May, with the cheapest ticket starting at £384.
A simple way to save on the total cost of your ticket is to fly from Belfast to Hanoi in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at midday.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast and Hanoi for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
With an average temperature of 34 °C, peak weather can be found in June. As a traveller, expect to see changes in flight prices during that period. The temperatures in Hanoi are hotter than in Belfast.