Cheap Flights from Singapore Changi Airport to Dulles International Airport
Search for flights from Singapore to Washington D.C. and check out affordable one-way and round-trip options.
- Return
- One way
-
SIN 23:5531h 35m1 stopIAD 19:30Singapore - Washington D.C. | Mon, Mar 23 | Air China
IAD 15:3529h 40m1 stopSIN 09:15Washington D.C. - Singapore | Mon, Mar 30 | Etihad AirwaysTWD 31,209 TWD 38,49619% off19% offTWD 38,496 TWD 31,209-
SIN 23:2532h 5m1 stopIAD 19:30Singapore - Washington D.C. | Thu, Apr 9 | Air China
IAD 15:3529h 40m1 stopSIN 09:15Washington D.C. - Singapore | Mon, Apr 13 | Etihad AirwaysTWD 31,227 TWD 38,49619% off19% offTWD 38,496 TWD 31,227 -
SIN 10:2537h 10m1 stopIAD 11:35Singapore - Washington D.C. | Thu, Apr 9 | Turkish Airlines
IAD 13:2030h 15m1 stopSIN 07:35Washington D.C. - Singapore | Mon, Apr 13 | Turkish AirlinesTWD 33,491 TWD 38,49613% off13% offTWD 38,496 TWD 33,491 -
SIN 11:4044h 40m1 stopIAD 20:20Singapore - Washington D.C. | Wed, Mar 25 | Turkish Airlines
IAD 13:2040h 35m1 stopSIN 17:55Washington D.C. - Singapore | Wed, Apr 1 | Turkish AirlinesTWD 33,52313% offTWD 38,496 TWD 33,523 -
SIN 11:4044h 40m1 stopIAD 20:20Singapore - Washington D.C. | Wed, Mar 18 | Turkish Airlines
IAD 14:3031h 30m1 stopSIN 10:00Washington D.C. - Singapore | Mon, Mar 23 | Turkish AirlinesTWD 34,13111% offTWD 38,496 TWD 34,131 -
SIN 11:4044h 40m1 stopIAD 20:20Singapore - Washington D.C. | Mon, Mar 23 | Turkish Airlines
IAD 21:4021h 55m1 stopSIN 07:35Washington D.C. - Singapore | Mon, Mar 30 | Turkish AirlinesTWD 34,13611% offTWD 38,496 TWD 34,136 -
SIN 10:2545h 25m1 stopIAD 19:50Singapore - Washington D.C. | Sun, Apr 19 | Turkish Airlines
IAD 21:4532h 10m1 stopSIN 17:55Washington D.C. - Singapore | Sat, Apr 25 | Turkish AirlinesTWD 34,18711% offTWD 38,496 TWD 34,187 -
SIN 10:1546h 5m1 stopIAD 20:20Singapore - Washington D.C. | Thu, Mar 26 | Turkish Airlines
IAD 13:2040h 35m1 stopSIN 17:55Washington D.C. - Singapore | Wed, Apr 1 | Turkish AirlinesTWD 34,24711% offTWD 38,496 TWD 34,247 -
SIN 10:2537h 10m1 stopIAD 11:35Singapore - Washington D.C. | Tue, May 5 | Turkish Airlines
IAD 13:2032h 10m1 stopSIN 09:30Washington D.C. - Singapore | Sat, May 9 | Turkish AirlinesTWD 34,39111% offTWD 38,496 TWD 34,391 -
SIN 11:2036h 15m1 stopIAD 11:35Singapore - Washington D.C. | Mon, Apr 27 | Turkish Airlines
IAD 21:4523h 45m1 stopSIN 09:30Washington D.C. - Singapore | Sat, May 2 | Turkish AirlinesTWD 34,64610% offTWD 38,496 TWD 34,646 -
SIN 13:0017h 25m1 stopWAS Invalid DateSingapore - Washington D.C. | Wed, Mar 18 | Normal Airline
WAS 15:006hDirectSIN 16:00Washington D.C. - Singapore | Fri, Mar 20 | Normal AirlineFind more flightsFind more flights
-
SIN 23:2532h 5m1 stopIAD 19:30Singapore - Washington D.C. | Mon, Apr 20 | Air ChinaTWD 17,446 TWD 22,29722% off22% offTWD 22,297 TWD 17,446 -
SIN 17:5537h 35m1 stopIAD 19:30Singapore - Washington D.C. | Mon, May 11 | Air ChinaTWD 18,058 TWD 22,29719% off19% offTWD 22,297 TWD 18,058 -
SIN 18:4023h1 stopIAD 05:40Singapore - Washington D.C. | Wed, May 6 | Singapore AirlinesTWD 18,536 TWD 22,29717% off17% offTWD 22,297 TWD 18,536 -
SIN 18:4023h1 stopIAD 05:40Singapore - Washington D.C. | Fri, May 8 | Singapore AirlinesTWD 18,80116% offTWD 22,297 TWD 18,801 -
SIN 19:2526h 40m1 stopIAD 10:05Singapore - Washington D.C. | Fri, Mar 20 | Etihad AirwaysTWD 19,77511% offTWD 22,297 TWD 19,775 -
SIN 02:2025h 25m1 stopIAD 15:45Singapore - Washington D.C. | Thu, May 7 | SaudiaTWD 19,83011% offTWD 22,297 TWD 19,830 -
SIN 02:2025h 25m1 stopIAD 15:45Singapore - Washington D.C. | Thu, Apr 30 | SaudiaTWD 19,84011% offTWD 22,297 TWD 19,840 -
SIN 02:2025h 25m1 stopIAD 15:45Singapore - Washington D.C. | Tue, Mar 31 | SaudiaTWD 20,04410% offTWD 22,297 TWD 20,044 -
SIN 02:2025h 25m1 stopIAD 15:45Singapore - Washington D.C. | Thu, Apr 9 | SaudiaTWD 20,04410% offTWD 22,297 TWD 20,044 -
SIN 02:2025h 25m1 stopIAD 15:45Singapore - Washington D.C. | Tue, Apr 14 | SaudiaTWD 20,06710% offTWD 22,297 TWD 20,067 -
SIN 13:0017h 25m1 stopWAS Invalid DateSingapore - Washington D.C. | Wed, Mar 18 | Normal AirlineFind more flightsFind more flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Trip.com Price Insights: Flights from Singapore Changi Airport to Dulles International Airport
Which month has the cheapest one-way flights from Singapore Changi Airport to Dulles International Airport?
Based on Trip.com data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to Dulles International Airport are usually in April, with an average price of TWD 16,295. November sees the highest fares, around TWD 34,836.
Which day of the week has the cheapest flights from Singapore Changi Airport to Dulles International Airport?
Based on Trip.com data from the past 12 months, the cheapest day for flights from Singapore Changi Airport to Dulles International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Wednesday, as fares are typically the highest.
Selected Airlines from Singapore Changi Airport to Dulles International Airport
See which airlines fly from Singapore to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.










Find more flights and airlines
Flight Schedule from Singapore Changi Airport to Dulles International Airport
Check the schedule for flights from Singapore to Washington D.C. and find the flight that best matches your travel plans.

CA970
Singapore Changi Airport
23:25
SIN
06:00
PEK
S M T W T F SSearch
CA817
Beijing Capital International Airport
16:00
PEK
19:30
IAD
- M - - T - -
SQ038
Singapore Changi Airport
20:45
SIN
19:55
LAX
S M T W T F SSearch
F94964
Los Angeles International Airport
05:45
LAX
11:00
DFW
S - T - T - -
F93208
Dallas Fort Worth International Airport
08:50
DFW
12:46
IAD
- - - W - - S
CA788
Singapore Changi Airport
17:55
SIN
00:15
PEK
S M T W T F SSearch
CA817
Beijing Capital International Airport
16:00
PEK
19:30
IAD
- M - - T - -
6E1006
Singapore Changi Airport
05:40
SIN
07:45
BLR
S M T W T F SSearch
EY237
Kempegowda International Airport
16:30
BLR
19:10
AUH
- M - W - F -
EY005
Zayed International Airport
03:15
AUH
10:05
IAD
S M T W T F S
6E1022
Singapore Changi Airport
11:15
SIN
14:20
BOM
S M T W T F SSearch
RJ191
Chhatrapati Shivaji Maharaj International Airport
06:10
BOM
10:05
AMM
- M - - - F -
RJ281
Queen Alia International Airport
12:15
AMM
18:25
IAD
- - - W - - S
SQ402
Singapore Changi Airport
02:25
SIN
05:40
DEL
S M T W T F SSearch
EY213
Indira Gandhi International Airport
08:55
DEL
11:35
AUH
S M T W T F S
EY005
Zayed International Airport
03:15
AUH
10:05
IAD
S M T W T F S
6E1002
Singapore Changi Airport
04:15
SIN
05:55
MAA
S M T W T F SSearch
QR529
Chennai International Airport
12:00
MAA
14:15
DOH
S M T W T F S
B65554
Hamad International Airport
09:15
DOH
16:55
IAD
S M T W T F S
TR578
Singapore Changi Airport
21:15
SIN
22:50
MAA
S - - - T - SSearch
EY343
Chennai International Airport
10:00
MAA
12:55
AUH
S M T W T F S
EY005
Zayed International Airport
03:15
AUH
10:05
IAD
S M T W T F S
SQ528
Singapore Changi Airport
20:35
SIN
22:10
MAA
S M T W T F SSearch
EY343
Chennai International Airport
10:00
MAA
12:55
AUH
S M T W T F S
EY005
Zayed International Airport
03:15
AUH
10:05
IAD
S M T W T F S
6E1014
Singapore Changi Airport
19:40
SIN
23:10
DEL
S M T W T F SSearch
EY219
Indira Gandhi International Airport
04:25
DEL
06:55
AUH
S M T W T F S
EY005
Zayed International Airport
03:15
AUH
10:05
IAD
S M T W T F S
Singapore Changi Airport to Dulles International Airport Flights Info
| Flight distance | 15,547.32km |
|---|---|
| Cheapest one-way ticket price | TWD 17,446 |
| Cheapest return ticket price | TWD 31,209 |
Popular Destinations & Recommendations
- Return plane tickets from Changi Airport to Soekarno-Hatta International Airport
- Return plane tickets from Changi Airport to Kuala Lumpur International Airport
- Cheap tickets from Changi Airport to Incheon International Airport
- Cheap flights from Changi Airport to Ninoy Aquino International Airport
- Cheap flights from Changi Airport to Suvarnabhumi International Airport
- Cheap flights from Changi Airport to Seoul
- Plane tickets from Changi Airport to Kuala Lumpur
- Cheap flights from Changi Airport to Tokyo
- Return plane tickets from Changi Airport to Manila
- Return plane tickets from Changi Airport to Bangkok
- Cheap flights from Suvarnabhumi International Airport to Dulles International Airport
- Return plane tickets from New Ulaanbaatar International Airport to Dulles International Airport
- Return plane tickets from San Francisco International Airport to Dulles International Airport
- Return plane tickets from San Diego International Airport to Dulles International Airport
- Return plane tickets from Changi Airport to Dulles International Airport
- Return flight tickets from Singapore to Dulles International Airport
- Return flight tickets from New York to Dulles International Airport
- Cheap flights from Ulaanbaatar to Dulles International Airport
- Cheap flights from Bangkok to Dulles International Airport
- Plane tickets from San Diego to Dulles International Airport








