Yes, there are multiple flights from Vietnam to Iceland for under 29,967,728₫. The cheapest flight booked recently is on British Airways for just 29,575,842₫, but on average you can expect to pay 34,762,564₫.
There are no direct flights from Vietnam to Iceland, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
For as low as 37,367,452₫, Singapore Airlines can have you in Iceland from Vietnam in 28h 10m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Currently priced at 29,575,842₫, British Airways will fly you from Vietnam to Iceland and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Singapore Airlines for as low as 37,367,452₫.