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Cheap flights from Oklahoma City (OKC) to Singapore (SIN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Oklahoma City (OKC) to Singapore (SIN)

How to find the cheapest flight from Oklahoma City (OKC) to Singapore (SIN)
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How to find the cheapest flight from Oklahoma City (OKC) to Singapore (SIN)
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How to find the cheapest flight from Oklahoma City (OKC) to Singapore (SIN)
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Cheap flights from Oklahoma City to Singapore in December 2025 , January 2026

29 Dec - 20 Jan $ 1,378.00
OKC
Oklahoma City
United Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
2 STOPS
OKC
Oklahoma City
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26 Dec - 06 Jan $ 3,530.00
OKC
Oklahoma City
Qatar Airways
2 STOPS
SIN
Singapore
SIN
Singapore
Qatar Airways
2 STOPS
OKC
Oklahoma City
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26 Dec - 06 Jan $ 4,306.00
OKC
Oklahoma City
Qatar Airways
2 STOPS
SIN
Singapore
SIN
Singapore
Qatar Airways
2 STOPS
OKC
Oklahoma City
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Last minute flights from Oklahoma City to Singapore

25 Dec - 01 Jan $ 2,042.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
OKC
Oklahoma City
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25 Dec - 01 Jan $ 2,142.00
OKC
Oklahoma City
Frontier Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
OKC
Oklahoma City
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25 Dec - 01 Jan $ 2,181.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
OKC
Oklahoma City
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One-way flights to Singapore from Oklahoma City

7:14 AM - 10:00 AM
VietJet Air
3 Stops
39h 26m
OKC - SIN
$ 807
Kiwi
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11:15 AM - 10:35 PM
United Airlines
2 Stops
30h 45m
OKC - SIN
$ 1,036
Kiwi
Pick dates
11:15 AM - 10:35 PM
United Airlines
2 Stops
30h 45m
OKC - SIN
$ 1,036
Kiwi
Pick dates

How to find the cheapest flight from Oklahoma City (OKC) to Singapore (SIN)

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