Flights to South East Division from Washington - ￥72,040

View ￥72,040 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Washington to South East Division

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    All Nippon Airways

  • Japan Airlines

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  • Jetstar Japan

    Jetstar Japan

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    Solaseed Air

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Cheap Flights from Washington to South East Division (WAS-SG-04)

Prices were available within the past 7 days and start at ￥72,040 for one-way flights and ￥132,950 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
SIN
Singapore
￥132,950 Roundtrip, found 1 day ago
￥132,950
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Wed, Sep 10 from Washington to Singapore, returning Thu, Sep 25, priced at ￥132,950 found 1 day ago
Air India
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
SIN
Singapore
￥135,550 Roundtrip, found 1 day ago
￥135,550
Roundtrip
found 1 day ago
Select Air India flight, departing Wed, Sep 10 from Washington to Singapore, returning Thu, Sep 25, priced at ￥135,550 found 1 day ago
Korean Air
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
SIN
Singapore
￥150,250 Roundtrip, found 1 day ago
￥150,250
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Sep 10 from Washington to Singapore, returning Thu, Sep 25, priced at ￥150,250 found 1 day ago
Turkish Airlines
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
SIN
Singapore
￥167,750 Roundtrip, found 1 day ago
￥167,750
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Sep 10 from Washington to Singapore, returning Thu, Sep 25, priced at ￥167,750 found 1 day ago
United
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
SIN
Singapore
￥176,870 Roundtrip, found 1 day ago
￥176,870
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 10 from Washington to Singapore, returning Thu, Sep 25, priced at ￥176,870 found 1 day ago
Air Canada
Wed, Sep 10 - Thu, Sep 25
IAD
Washington
SIN
Singapore
￥178,090 Roundtrip, found 1 day ago
￥178,090
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Sep 10 from Washington to Singapore, returning Thu, Sep 25, priced at ￥178,090 found 1 day ago

Find the cheapest month to fly from Washington (WAS) to Singapore (SIN)

September is typically the cheapest month to fly

From ￥114,846 - ￥158,117 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.