If you're flying to Southeast Asia, you will more than likely arrive via one of the region's three main hubs: Bangkok, Singapore, or Hong Kong, from where you can pick up flights to any other destination in Southeast Asia. Your home country's national carriers will almost certainly connect with all three of these airports. Check also with Southeast Asian-based airlines for fare deals: Cathay Pacific, Thai Airways International, Malaysian Airlines, and Singapore Airlines. Check United for its new direct flights between the U.S. West Coast and Vietnam.

To Bangkok

The following international airlines provide service to Bangkok's Don Muang International Airport.

From the United States -- Service is provided by the national carrier, Thai Airways International, as well as United Airlines, Northwest Airlines, Cathay Pacific Airways, All Nippon Airways, Asiana Airlines, Japan Air Lines, China Airlines, Eva Airways, Korean Air, Malaysia Airlines, and Singapore Airlines.

From the United Kingdom -- Airlines with flights from the U.K. to Bangkok include Thai Airways International, British Airways, and Singapore Airlines.

From Canada -- Canadian Airlines International flies to Bangkok from Vancouver via Hong Kong 4 days a week.

From Australia -- Service is provided by Qantas Airways, Thai Airways International, Singapore Airlines, and British Airways.

To Singapore

The following carriers fly to Singapore's Changi International Airport.

From the United States -- Singapore Airlines has the most weekly flights from the U.S. to Changi airport. United Airlines and Northwest Airlines are the only U.S. airlines offering flights to Singapore.

From Canada -- Singapore Airlines provides service from Canada, along with Canadian Airlines International.

From the United Kingdom -- You can fly to Singapore via Singapore Airlines, British Airways, and Qantas Airways.

From Australia -- Singapore Airlines, Qantas Airways, Ansett Australian Airlines, British Airways, and KLM Royal Dutch Airlines all provide service to Singapore.

From New Zealand -- Singapore Airlines and Air New Zealand offer New Zealand-Singapore flights.

To Hong Kong

The following carriers fly to Hong Kong's Chek Lap Kok Airport.

From the United States -- United Airlines, Northwest Airlines, Cathay Pacific Airways, China Airlines, Singapore Airlines, Thai Airways International, and Hong Kong's Dragonair all fly to Hong Kong.

From Canada -- Cathay Pacific Airways, Canadian Airlines International, Air Canada, Singapore Airlines, and China Airlines provide service.

From the United Kingdom -- Cathay Pacific Airways, British Airways, Virgin Atlantic Airways, Singapore Airlines, China Airlines, and Dragonair fly into Hong Kong.

From Australia -- Service is provided by Cathay Pacific Airways, Qantas Airways, Ansett Australian Airlines, Singapore Airlines, and Dragonair.

From New Zealand -- Airlines with flights include Air New Zealand and Cathay Pacific Airways.