$406 Find Cheap Flights from District of Columbia to Singapore

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Useful Info
Useful Info

Good to know

Low seasonNovember
High seasonDecember
Cheapest flight$406
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from Washington Dulles Airport to Singapore

FAQs for booking flights from District of Columbia to Singapore

  • How does KAYAK find such low prices on flights from District of Columbia to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from District of Columbia to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Friday where round-trip tickets can be as cheap as $1,136. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,496 on average.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the afternoon, when round-trip flights cost $1,135 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,510.

  • What is the cheapest month to fly from District of Columbia to Singapore?

    The cheapest month for flights from District of Columbia to Singapore is November, when tickets cost $990 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,760 and $1,642 respectively.

  • How far in advance should I book a flight from District of Columbia to Singapore?

    To get a below average price on the flight from District of Columbia to Singapore, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

  • How long is the flight to Singapore?

    An average nonstop flight from District of Columbia to Singapore takes 23h 37m, covering a distance of 9648 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Singapore (SIN) with an average flight time of 22h 45m.

  • What is the most popular destination in Singapore?

    Based on KAYAK flight searches, the most popular destination is Singapore (100% of total searches to Singapore).

Book cheap flights from District of Columbia to Singapore

Recent round-trip flight deals

8/27Wed
1 stopAir India
22h 45mIAD-SIN
9/8Mon
1 stopAir India
44h 40mSIN-IAD
$748
9/19Fri
1 stopAir India
32h 30mIAD-SIN
9/29Mon
1 stopAir India
44h 40mSIN-IAD
$759
9/18Thu
1 stopTurkish Airlines
40h 25mIAD-SIN
9/25Thu
1 stopTurkish Airlines
37h 30mSIN-IAD
$890
10/11Sat
1 stopEtihad Airways
23h 35mIAD-SIN
10/20Mon
1 stopEtihad Airways
31h 00mSIN-IAD
$894
8/25Mon
1 stop
32h 15mIAD-SIN
9/1Mon
1 stop
25h 15mSIN-IAD
$907
8/25Mon
1 stopTurkish Airlines
32h 15mIAD-SIN
9/2Tue
1 stopTurkish Airlines
32h 35mSIN-IAD
$913
9/17Wed
1 stopEtihad Airways
23h 35mIAD-SIN
9/30Tue
1 stopEtihad Airways
31h 00mSIN-IAD
$929
9/3Wed
1 stop
22h 45mIAD-SIN
9/24Wed
2 stops
36h 00mSIN-IAD
$961
9/1Mon
2 stopsAir Canada
50h 35mDCA-SIN
9/12Fri
2 stopsAir Canada
25h 41mSIN-DCA
$968
9/19Fri
1 stopAir Canada
34h 40mIAD-SIN
10/5Sun
2 stopsAir Canada
36h 28mSIN-IAD
$971

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Recent one-way flight deals

8/20Wed
1 stopAir India
32h 30mIAD-SIN
$406
5/14Wed
1 stopTurkish Airlines
32h 15mIAD-SIN
$455
8/20Wed
2 stopsCathay Pacific
28h 59mDCA-SIN
$508
5/26Mon
3 stops
55h 40mIAD-SIN
$562
6/29Sun
2 stops
56h 15mIAD-SIN
$579
7/28Mon
2 stopsIndiGo
39h 50mIAD-SIN
$588
5/14Wed
2 stopsIndiGo
32h 05mIAD-SIN
$600
7/28Mon
2 stopsAir Canada
46h 25mDCA-SIN
$602
7/2Wed
2 stopsCathay Pacific
28h 59mDCA-SIN
$657
7/18Fri
2 stopsAir Canada
33h 20mIAD-SIN
$695

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Last minute flights from District of Columbia to Singapore

Last minute flight, train and bus deals

5/5Mon
multi-stopTurkish Airlines
40h 25mIAD-SIN
5/20Tue
multi-stopTurkish Airlines
24h 35mSIN-IAD
$929
5/5Mon
multi-stopTurkish Airlines
32h 15mIAD-SIN
5/20Tue
multi-stopTurkish Airlines
24h 35mSIN-IAD
$940
5/5Mon
multi-stop
31h 00mIAD-SIN
5/19Mon
multi-stop
25h 15mSIN-IAD
$988
5/5Mon
multi-stop
31h 00mIAD-SIN
5/19Mon
multi-stop
25h 15mSIN-IAD
$995
5/5Mon
multi-stopCathay Pacific
29h 35mDCA-SIN
5/19Mon
multi-stopCathay Pacific
32h 25mSIN-DCA
$1,100
5/5Mon
multi-stopCathay Pacific
29h 35mDCA-SIN
5/20Tue
multi-stopCathay Pacific
28h 46mSIN-DCA
$1,101
5/4Sun
multi-stopQatar Airways
35h 25mIAD-SIN
5/9Fri
multi-stopQatar Airways
41h 10mSIN-IAD
$1,104
5/5Mon
multi-stopUnited Airlines
24h 46mDCA-SIN
5/20Tue
multi-stopUnited Airlines
24h 34mSIN-DCA
$1,187
5/5Mon
multi-stopUnited Airlines
24h 46mDCA-SIN
5/20Tue
multi-stopUnited Airlines
24h 34mSIN-DCA
$1,190
5/4Sun
multi-stopQatar Airways
30h 45mIAD-SIN
5/8Thu
multi-stopQatar Airways
24h 30mSIN-IAD
$1,509

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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