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Cheap flights from Oklahoma City (OKC) 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 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 April , May 2026

25 Apr - 13 May $ 1,267.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
OKC
Oklahoma City
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21 Apr - 13 May $ 1,280.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
OKC
Oklahoma City
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25 Apr - 19 May $ 1,292.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
OKC
Oklahoma City
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Last minute flights from Oklahoma City to Singapore

22 Apr - 30 Apr $ 1,766.00
OKC
Oklahoma City
United Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
2 STOPS
OKC
Oklahoma City
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22 Apr - 30 Apr $ 1,778.00
OKC
Oklahoma City
United Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
2 STOPS
OKC
Oklahoma City
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22 Apr - 01 May $ 1,778.00
OKC
Oklahoma City
United Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
2 STOPS
OKC
Oklahoma City
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One-way flights to Singapore from Oklahoma City

7:30 PM - 9:45 AM
Singapore Airlines
2 Stops
57h 5m
OKC - SIN
$ 542
Kiwi
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6:23 PM - 6:40 PM
Korean Air
3 Stops
40h 32m
OKC - SIN
$ 641
Kiwi
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7:30 PM - 6:40 PM
Korean Air
3 Stops
39h 25m
OKC - SIN
$ 654
Kiwi
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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.