Free Upgrades on the World's Most Awarded Airline

Singapore Airlines has announced special upgrade vouchers between April and November 2009:
To Earn Upgrade Vouchers (from Singapore Airlines):

How many Special Upgrade Points are earned per flight ?

Special Upgrade Points earned will be numerically equivalent to the KrisFlyer miles earned in Economy Class, Business Class, First Class and Singapore Airlines Suites respectively, excluding tier bonuses. They are based on the distance travelled and class of travel as indicated by the Accrual Calculator. For example:

A mileage-accruable flight from Singapore to Sydney (one-way)
Class of Travel	Economy Class	Business Class	First Class	Singapore Airlines Suites
Special Upgrade Points Earned	3,912	4,890	5,868	6,260

Converting your Special Upgrade Points to Special Upgrade Vouchers after Jun 2009

Earning Special Upgrade Voucher
Special Upgrade Points	At least 25,000 Points	At least 30,000 Points	At least 35,000 Points	At least 40,000 Points	At least 45,000 Points
Special Upgrade Voucher Earned	UG1	UG2	UG3	UG4	UG5

If you have more than 50,000 Special Upgrade Points, you will have a choice of multiple Special Upgrade Vouchers with total value in Special Upgrade Points not exceeding the Special Upgrade Points you have earned.

Using Special Upgrade Vouchers:

How far can I go with my Special Upgrade Voucher(s) ?

From Singapore
Special Upgrade Voucher Earned	UG1 (at least 25,000 points)	UG2 (at least 30,000 points)	UG4 (at least 40,000 points)
How Far Can You Go?	Asia Australia & New Zealand Africa Turkey	Asia Australia & New Zealand Africa Europe	Anywhere in the Singapore Airlines network
Examples (round-trips)	1. Singapore to Beijing 2. Singapore to Tokyo 3. Singapore to Sydney 4. Singapore to Johannesburg	1. Singapore to Beijing 2. Singapore to Tokyo 3. Singapore to Sydney 4. Singapore to Johannesburg 5. Singapore to Milan 6. Singapore to London	1. Singapore to Beijing 2. Singapore to Tokyo 3. Singapore to Sydney 4. Singapore to Johannesburg 5. Singapore to Milan 6. Singapore to London 7. Singapore to New York

From Asia (except Singapore), Australia & New Zealand, Africa, Turkey
Special Upgrade Voucher Earned	UG1 (at least 25,000 points)	UG2 (at least 30,000 points)	UG3 (at least 35,000 points)	UG5 (at least 45,000 points)
How Far Can You Go?	Singapore Others1*	Singapore Others1* Others2*	Asia Australia & New Zealand Africa Turkey Others1* Others2*	Anywhere in the Singapore Airlines network
Examples (round-trips)	1. Tokyo to Singapore 2. Sydney to Singapore 3. Johannesburg to Singapore 4. Turkey to Singapore	1. Tokyo to Singapore 2. Sydney to Singapore 3. Johannesburg to Singapore 4. Turkey to Singapore	1. Tokyo to Singapore 2. Sydney to Singapore 3. Johannesburg to Singapore 4. Turkey to Singapore 5. Sydney to Tokyo	1. Tokyo to Singapore 2. Sydney to Singapore 3. Johannesburg to Singapore 4. Turkey to Singapore 5. Sydney to Tokyo 6. Sydney to Los Angeles

1*Between a) Bangkok and Tokyo, b) Dubai and Istanbul, c) Dubai and Moscow
2*Between a) Hong Kong and San Francisco, b) Seoul and San Francisco, c) Tokyo and Los Angeles

From Europe
Special Upgrade Voucher Earned	UG1 (at least 25,000 points)	UG2 (at least 30,000 points)	UG5 (at least 45,000 points)
How Far Can You Go?	Moscow to Dubai	Singapore Moscow to Dubai Moscow to Houston Frankfurt to New York	Anywhere in the Singapore Airlines network
Examples (round-trips)	1. Moscow to Dubai	1. Moscow to Dubai 2. Moscow to Houston 3. Frankfurt to New York 4. Barcelona to Singapore 5. London to Singapore	1. Moscow to Dubai 2. Moscow to Houston 3. Frankfurt to New York 4. Barcelona to Singapore 5. London to Singapore 6. London to Sydney

From North America
Special Upgrade Voucher Earned	UG2 (at least 30,000 points)	UG4 (at least 40,000 points)	UG5 (at least 45,000 points)
How Far Can You Go?	Houston to Moscow New York to Frankfurt San Francisco to Hong Kong San Francisco to Seoul Los Angeles to Tokyo	Singapore Houston to Moscow New York to Frankfurt San Francisco to Hong Kong San Francisco to Seoul Los Angeles to Tokyo	Anywhere in the Singapore Airlines network
Examples (round-trips)	1. Houston to Moscow 2. New York to Frankfurt 3. San Francisco to Hong Kong/ Seoul 4. Los Angeles to Tokyo	1. Houston to Moscow 2. New York to Frankfurt 3. San Francisco to Hong Kong/ Seoul 4. Los Angeles to Tokyo 5. Los Angeles to Singapore	1. Houston to Moscow 2. New York to Frankfurt 3. San Francisco to Hong Kong/ Seoul 4. Los Angeles to Tokyo 5. Los Angeles to Singapore 6. Los Angeles to Sydney