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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 September , October 2026

30 Sep - 21 Oct $ 1,264.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
OKC
Oklahoma City
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28 Sep - 09 Oct $ 4,513.00
OKC
Oklahoma City
Qantas
2 STOPS
SIN
Singapore
SIN
Singapore
Qantas
2 STOPS
OKC
Oklahoma City
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28 Sep - 09 Oct $ 12,702.00
OKC
Oklahoma City
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
OKC
Oklahoma City
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Last minute flights from Oklahoma City to Singapore

28 Sep - 01 Oct $ 1,444.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
OKC
Oklahoma City
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28 Sep - 01 Oct $ 1,454.00
OKC
Oklahoma City
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
OKC
Oklahoma City
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28 Sep - 01 Oct $ 1,620.00
OKC
Oklahoma City
Frontier Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
OKC
Oklahoma City
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One-way flights to Singapore from Oklahoma City

8:30 PM - 7:45 PM
Philippine Airlines
3 Stops
38h 5m
OKC - SIN
$ 636
Kiwi
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3:03 PM - 6:05 PM
Alaska Airlines
2 Stops
44h 17m
OKC - SIN
$ 786
Kiwi
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6:00 AM - 10:40 AM
United Airlines
2 Stops
23h 35m
OKC - SIN
$ 1,410
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.