Is there any problem flying from Vientiane into hanoi with one way ticket as we hope to travel from hanoi to saigon then saigon to phom phen then to siem reap then to bangkok all one way journeys with the proper visas thanks.What we need to know is if any of the countries need to see a return ticket on entry as we hope to fly into Laos and aslo Hanoi by plane and then by road from Saigon to Phnom Penh
#1 ozterry has been a member since 3/8/2006. Posts: 3
For Vietnam you should be fine -- same with laos and Cambodia.
There has been some talk about Thai authorities requiring people have an onwards ticket if you're entering on a 30 day visa free entry. Though this is happening at only the Poipet crossing -- see my post here for more information -- it appears the rules are not targetting bonefide tourists.