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Cheap flights from Tucson (TUS) to Singapore (SIN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)

How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)
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How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)
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How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)
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Cheap flights from Tucson to Singapore in December 2025 , January 2026

24 Dec - 21 Jan $ 1,416.00
TUS
Tucson
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
2 STOPS
TUS
Tucson
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24 Dec - 05 Jan $ 3,487.00
TUS
Tucson
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
TUS
Tucson
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24 Dec - 01 Jan $ 6,140.00
TUS
Tucson
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
1 STOPS
TUS
Tucson
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Last minute flights from Tucson to Singapore

26 Dec - 01 Jan $ 1,791.00
TUS
Tucson
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
TUS
Tucson
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28 Dec - 01 Jan $ 1,898.00
TUS
Tucson
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
TUS
Tucson
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25 Dec - 01 Jan $ 2,008.00
TUS
Tucson
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
TUS
Tucson
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One-way flights to Singapore from Tucson

7:20 PM - 1:20 PM
Air India Limited
3 Stops
59h 25m
TUS - SIN
$ 682
Kiwi
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6:34 PM - 10:35 AM
United Airlines
1 Stops
34h 41m
TUS - SIN
$ 1,032
Kiwi
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7:14 AM - 10:35 AM
United Airlines
1 Stops
22h 1m
TUS - SIN
$ 1,644
Kiwi
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How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)

Related info for your journey
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How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Tucson (TUS) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.