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Book Cheap Washington, D.C. Plane Tickets

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
13-1Sat
1 stopSAUDIA
35h 45mSIN-IAD
S$ 459
13-1Sat
1 stopSAUDIA
35h 45mSIN-IAD
S$ 463
5-12Tue
1 stopQatar Airways
34h 40mSIN-IAD
S$ 879
6-12Wed
1 stopQatar Airways
42h 00mSIN-IAD
S$ 883
11-1Thu
1 stopUnited Airlines
22h 12mSIN-IAD
S$ 885
10-12Sun
1 stopUnited Airlines
22h 08mSIN-IAD
S$ 914
6-12Wed
2 stopsJapan Airlines
34h 19mSIN-DCA
S$ 946
5-3Tue
2 stopsJapan Airlines
29h 13mSIN-DCA
S$ 958
4-3Mon
1 stopEmirates
44h 40mSIN-IAD
S$ 1,043
7-1Sun
2 stopsEmirates
47h 40mSIN-IAD
S$ 1,157

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Recent return flight deals

12-2Mon
1 stopSAUDIA
35h 45mSIN-IAD
28-2Wed
1 stopSAUDIA
31h 20mIAD-SIN
S$ 618
29-1Mon
1 stopSAUDIA
35h 45mSIN-IAD
7-2Wed
1 stopSAUDIA
31h 20mIAD-SIN
S$ 726
12-2Mon
2 stopsUnited Airlines
35h 31mSIN-IAD
28-2Wed
1 stopUnited Airlines
25h 05mIAD-SIN
S$ 1,089
25-2Sun
2 stopsUnited Airlines
37h 04mSIN-IAD
3-3Sun
1 stopUnited Airlines
33h 15mIAD-SIN
S$ 1,092
19-2Mon
2 stopsJapan Airlines
26h 49mSIN-BWI
25-2Sun
2 stopsJapan Airlines
34h 01mBWI-SIN
S$ 1,140
19-2Mon
2 stopsJapan Airlines
43h 08mSIN-DCA
25-2Sun
2 stopsJapan Airlines
29h 14mDCA-SIN
S$ 1,154
1-2Thu
1 stopQatar Airways
34h 40mSIN-IAD
7-2Wed
1 stopQatar Airways
22h 05mIAD-SIN
S$ 1,367
25-2Sun
2 stopsEmirates
32h 50mSIN-IAD
3-3Sun
2 stopsEmirates
36h 00mIAD-SIN
S$ 1,376
23-2Fri
2 stopsEmirates
47h 40mSIN-IAD
1-3Fri
2 stopsEmirates
36h 00mIAD-SIN
S$ 1,440
27-12Wed
1 stopQatar Airways
42h 00mSIN-IAD
3-1Wed
1 stopQatar Airways
29h 50mIAD-SIN
S$ 1,645

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Recent domestic flight deals

12-12Tue
multi-stopSpirit Airlines
4h 55mFLL-BWI
9-1Tue
multi-stopSpirit Airlines
11h 04mBWI-FLL
S$ 67
12-12Tue
multi-stopSpirit Airlines
4h 55mFLL-BWI
13-12Wed
multi-stopSpirit Airlines
9h 30mBWI-FLL
S$ 69
14-1Sun
directJetBlue
1h 51mBOS-DCA
14-1Sun
directJetBlue
1h 30mDCA-BOS
S$ 85
19-1Fri
directJetBlue
1h 47mBOS-DCA
21-1Sun
directJetBlue
1h 28mDCA-BOS
S$ 90
24-1Wed
directDelta
1h 52mBOS-DCA
25-1Thu
directDelta
1h 33mDCA-BOS
S$ 97
10-1Wed
directDelta
1h 54mBOS-DCA
15-1Mon
directDelta
1h 39mDCA-BOS
S$ 108
18-12Mon
directSouthwest
1h 40mBOS-BWI
21-12Thu
directSouthwest
1h 25mBWI-BOS
S$ 158
29-1Mon
multi-stopUnited Airlines
4h 24mBOS-DCA
1-2Thu
multi-stopUnited Airlines
4h 15mDCA-BOS
S$ 217
13-12Wed
directSouthwest
1h 45mATL-DCA
14-12Thu
multi-stopSouthwest
5h 50mDCA-ATL
S$ 226
18-1Thu
multi-stopUnited Airlines
5h 45mATL-DCA
22-1Mon
multi-stopUnited Airlines
5h 54mDCA-ATL
S$ 235

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Last minute flights to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
1-12Fri
multi-stop
27h 15mSIN-IAD
23-1Tue
multi-stop
23h 20mIAD-SIN
S$ 1,029
1-12Fri
multi-stop
27h 15mSIN-IAD
30-1Tue
multi-stop
47h 00mIAD-SIN
S$ 1,052
5-12Tue
multi-stopUnited Airlines
33h 29mSIN-IAD
30-1Tue
multi-stopUnited Airlines
28h 49mIAD-SIN
S$ 1,070
2-12Sat
multi-stopUnited Airlines
38h 25mSIN-IAD
23-1Tue
multi-stopUnited Airlines
25h 05mIAD-SIN
S$ 1,088
1-12Fri
multi-stopBritish Airways
32h 50mSIN-BWI
23-1Tue
multi-stopBritish Airways
33h 00mBWI-SIN
S$ 1,210
5-12Tue
multi-stopQatar Airways
34h 40mSIN-IAD
30-1Tue
multi-stopQatar Airways
36h 35mIAD-SIN
S$ 1,330
4-12Mon
multi-stopQatar Airways
26h 55mSIN-IAD
30-1Tue
multi-stopQatar Airways
36h 35mIAD-SIN
S$ 1,391
5-12Tue
multi-stopEmirates
47h 40mSIN-IAD
3-1Wed
multi-stopEmirates
45h 10mIAD-SIN
S$ 1,407
1-12Fri
multi-stopBritish Airways
32h 40mSIN-BWI
23-1Tue
multi-stopBritish Airways
33h 05mBWI-SIN
S$ 1,479
1-12Fri
multi-stopEmirates
32h 50mSIN-IAD
3-1Wed
multi-stopEmirates
45h 10mIAD-SIN
S$ 1,501

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Flights to Washington, D.C.

Return flight deals:

Washington, D.C. - Singapore

Cabin classes: