Flights from Washington D.C. to Singapore Changi Airport
How can I find cheap flights from Washington D.C. to Singapore Changi Airport?
Explore the cheapest one-way and round-trip flights from Washington D.C. to Singapore Changi Airport over the next 90 days, with one-way fares from US$482 and round-trip from US$1,010. Based on Trip.com's latest 7-day flight data.
-
One way
-
Return
-
-
IAD 11:5028h 10m1 stopSIN 05:00Washington D.C. - Singapore | Tue, Nov 17 | Korean Air
SIN 10:3036h 20m1 stopIAD 09:50Singapore - Washington D.C. | Sun, Nov 22 | Korean Air
PricesDepartureIAD-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,010 US$1,51033% off33% offUS$1,510 US$1,010 -
IAD 14:3530h1 stopSIN 09:35Washington D.C. - Singapore | Fri, Nov 27 | Etihad Airways
SIN 19:2526h 40m1 stopIAD 09:05Singapore - Washington D.C. | Wed, Dec 2 | Etihad Airways
PricesDepartureIAD-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,078 US$1,51028% off28% offUS$1,510 US$1,078 -
IAD 14:3530h1 stopSIN 09:35Washington D.C. - Singapore | Mon, Nov 16 | Etihad Airways
SIN 19:2526h 40m1 stopIAD 09:05Singapore - Washington D.C. | Sun, Nov 22 | Etihad Airways
PricesDepartureIAD-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,098 US$1,51027% off27% offUS$1,510 US$1,098
-
IAD 15:1030h 30m1 stopSIN 09:40Washington D.C. - Singapore | Sat, Oct 10 | Etihad Airways
SIN 21:0024h 45m1 stopIAD 09:45Singapore - Washington D.C. | Tue, Oct 13 | Etihad Airways
PricesDepartureIAD-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,09927% offUS$1,510 US$1,099
-
IAD 11:0522h 10m1 stopSIN 21:15Washington D.C. - Singapore | Mon, Oct 12 | Qatar Airways
SIN 03:1524h 40m1 stopIAD 15:55Singapore - Washington D.C. | Fri, Oct 16 | Qatar Airways
PricesDepartureIAD-DOHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletDOH-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-DOHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletDOH-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,10227% offUS$1,510 US$1,102 -
IAD 15:1030h 30m1 stopSIN 09:40Washington D.C. - Singapore | Fri, Oct 16 | Etihad Airways
SIN 21:0024h 45m1 stopIAD 09:45Singapore - Washington D.C. | Thu, Oct 22 | Etihad Airways
PricesDepartureIAD-SIN
Included
ReturnSIN-IAD
Included
US$1,10927% offUS$1,510 US$1,109
-
IAD 21:2031h 20m1 stopSIN 17:40Washington D.C. - Singapore | Tue, Nov 17 | Turkish Airlines
SIN 04:3527h 50m1 stopIAD 19:25Singapore - Washington D.C. | Sun, Nov 22 | Turkish Airlines
PricesDepartureIAD-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,11726% offUS$1,510 US$1,117 -
IAD 21:2022h 25m1 stopSIN 08:45Washington D.C. - Singapore | Fri, Nov 20 | Turkish Airlines
SIN 05:1027h 15m1 stopIAD 19:25Singapore - Washington D.C. | Thu, Nov 26 | Turkish Airlines
PricesDepartureIAD-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-SINEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSIN-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,11926% offUS$1,510 US$1,119
-
IAD 13:1540h 40m1 stopSIN 17:55Washington D.C. - Singapore | Tue, Oct 13 | Turkish Airlines
SIN 10:2537h 5m1 stopIAD 11:30Singapore - Washington D.C. | Sun, Oct 18 | Turkish Airlines
PricesDepartureIAD-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,12126% offUS$1,510 US$1,121
-
IAD 22:2021h 25m1 stopSIN 08:45Washington D.C. - Singapore | Tue, Nov 3 | Turkish Airlines
SIN 23:1526h 30m1 stopIAD 12:45Singapore - Washington D.C. | Fri, Nov 6 | Turkish Airlines
PricesDepartureIAD-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-ISTEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletIST-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,12925% offUS$1,510 US$1,129
-
IAD 15:1030h 30m1 stopSIN 09:40Washington D.C. - Singapore | Sun, Oct 25 | Etihad Airways
SIN 19:2526h 40m1 stopIAD 10:05Singapore - Washington D.C. | Thu, Oct 29 | Etihad Airways
PricesDepartureIAD-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSIN-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-IADEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$1,13025% offUS$1,510 US$1,130
-
IAD 13:1532h 15m1 stopSIN 09:30Washington D.C. - Singapore | Sat, Oct 10 | Turkish Airlines
SIN 23:0524h 25m1 stopIAD 11:30Singapore - Washington D.C. | Thu, Oct 15 | Turkish Airlines
PricesDepartureIAD-SIN
Included
ReturnSIN-IAD
Included
US$1,13225% offUS$1,510 US$1,132
-
WAS 13:0017h 25m1 stopSIN 14:00Washington D.C. - Singapore | Sat, Oct 10 | Normal Airline
SIN 15:006hDirectWAS 16:00Singapore - Washington D.C. | Mon, Oct 12 | Normal AirlineFind more flightsFind more flights
-
IAD 17:5032h 40m1 stopSIN 15:30Washington D.C. - Singapore | Sat, Nov 14 | Saudia
PricesIAD-JEDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletJED-SINEconomy classUSB port and power outletUS$482 US$70732% off32% offUS$707 US$482 -
IAD 17:5032h 40m1 stopSIN 15:30Washington D.C. - Singapore | Sat, Nov 7 | Saudia
PricesIAD-JEDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletJED-SINEconomy classUSB port and power outletUS$484 US$70732% off32% offUS$707 US$484
-
IAD 14:3530h1 stopSIN 09:35Washington D.C. - Singapore | Mon, Nov 16 | Etihad Airways
PricesIAD-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$496 US$70730% off30% offUS$707 US$496
-
IAD 11:5043h 35m1 stopSIN 20:25Washington D.C. - Singapore | Fri, Nov 27 | Korean Air
PricesIAD-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$50728% offUS$707 US$507
-
IAD 11:5043h 35m1 stopSIN 20:25Washington D.C. - Singapore | Mon, Nov 16 | Korean Air
PricesIAD-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$50728% offUS$707 US$507
-
IAD 14:3530h1 stopSIN 09:35Washington D.C. - Singapore | Mon, Nov 23 | Etihad Airways
PricesIAD-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$50828% offUS$707 US$508
-
IAD 14:3530h1 stopSIN 09:35Washington D.C. - Singapore | Tue, Nov 17 | Etihad Airways
PricesIAD-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$51028% offUS$707 US$510
-
IAD 11:5043h 35m1 stopSIN 20:25Washington D.C. - Singapore | Sun, Nov 22 | Korean Air
PricesIAD-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$52026% offUS$707 US$520
-
IAD 11:5043h 35m1 stopSIN 20:25Washington D.C. - Singapore | Tue, Nov 17 | Korean Air
PricesIAD-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$52026% offUS$707 US$520
-
IAD 11:5043h 35m1 stopSIN 20:25Washington D.C. - Singapore | Mon, Nov 23 | Korean Air
PricesIAD-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$52126% offUS$707 US$521
-
IAD 15:3530h1 stopSIN 09:35Washington D.C. - Singapore | Wed, Oct 28 | Etihad Airways
PricesIAD-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$52725% offUS$707 US$527
-
IAD 15:1030h 30m1 stopSIN 09:40Washington D.C. - Singapore | Mon, Oct 12 | Etihad Airways
PricesIAD-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-SINEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletUS$53025% offUS$707 US$530
-
WAS 13:0017h 25m1 stopSIN 14:00Washington D.C. - Singapore | Sat, Oct 10 | Normal AirlineFind more flightsFind more flights
-
Flight prices from Washington D.C. to Singapore Changi Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.
Trip.com Price Insights: Flights from Washington D.C. to Singapore Changi Airport
Which month has the cheapest one-way flights from Washington D.C. to Singapore Changi Airport?
Based on Trip.com data from the past 12 months, the cheapest one-way flights from Washington D.C. to Singapore Changi Airport are usually in February, with an average price of US$613. December sees the highest fares, around US$1,245.
Which day of the week has the cheapest flights from Washington D.C. to Singapore Changi Airport?
Based on Trip.com data from the past 12 months, the cheapest day for flights from Washington D.C. to Singapore Changi Airport is Sunday, with average prices lower than other days. Try to avoid departing on Wednesday, as fares are typically the highest.
Which airlines are the most popular for Washington D.C. to Singapore Changi Airport flights?
Korean Air
Eva Air
Flight Schedule from Washington D.C. to Singapore Changi Airport
-
EY006
Dulles International Airport
15:10
IAD
12:15
AUH
S M T W T F SSearch -
EY498
Zayed International Airport
21:40
AUH
09:40
SIN
S M T W T F S -
EY006
Dulles International Airport
15:10
IAD
12:15
AUH
S M T W T F SSearch -
EY206
Zayed International Airport
21:15
AUH
02:05
BOM
S M T W T F S -
6E1163
Chhatrapati Shivaji Maharaj International Airport
08:50
BOM
17:20
SIN
S M T W T F S -
RJ282
Dulles International Airport
09:05
IAD
03:10
AMM
- - - - - - SSearch -
RJ190
Queen Alia International Airport
20:55
AMM
04:55
BOM
S - - - T - - -
6E1163
Chhatrapati Shivaji Maharaj International Airport
08:50
BOM
17:20
SIN
S M T W T F S -
AC8539
Dulles International Airport
17:15
IAD
18:42
YTZ
S M T W T F SSearch -
PR119
Toronto Pearson International Airport
01:55
YYZ
06:10
MNL
S - T W T F - -
PR509
Ninoy Aquino International Airport
19:30
MNL
23:10
SIN
S M T - T F S -
KE094
Dulles International Airport
13:15
IAD
17:40
ICN
S M T W T F SSearch -
KE643
Incheon International Airport
14:20
ICN
19:30
SIN
S M T W T F S -
YP136
Dulles International Airport
00:35
IAD
05:25
ICN
S - T - T - SSearch -
YP601
Incheon International Airport
17:15
ICN
21:10
BKK
S M - W T - S -
SL100
Don Mueang International Airport
07:40
DMK
11:20
SIN
S M T W T F S -
RJ282
Dulles International Airport
09:05
IAD
03:10
AMM
- - - - - - SSearch -
RJ190
Queen Alia International Airport
20:55
AMM
04:55
BOM
S - - - T - - -
SQ421
Chhatrapati Shivaji Maharaj International Airport
11:45
BOM
19:50
SIN
S M T W T F S -
PD2720
Dulles International Airport
11:25
IAD
12:55
YTZ
S M T W T F SSearch -
PR119
Toronto Pearson International Airport
01:55
YYZ
06:10
MNL
S - T W T F - -
PR509
Ninoy Aquino International Airport
19:30
MNL
23:10
SIN
S M T - T F S -
F94707
Dulles International Airport
07:50
IAD
09:53
ATL
S M T W T F SSearch -
F93215
Hartsfield–Jackson Atlanta International Airport
15:49
ATL
17:42
LAX
S M T W T F S -
MF830
Los Angeles International Airport
23:55
LAX
06:00
XMN
- M - W - - S -
MF885
Xiamen Gaoqi International Airport
17:55
XMN
22:15
SIN
S M T W T F S -
YP136
Dulles International Airport
00:35
IAD
05:25
ICN
S - T - T - SSearch -
YP601
Incheon International Airport
17:15
ICN
21:10
BKK
S M - W T - S -
FD357
Don Mueang International Airport
10:50
DMK
14:30
SIN
S M T W T F S
What to know about flights from Washington D.C. to Singapore Changi Airport?
| Cheapest one-way flight price | US$482 |
|---|---|
| Off-season for travel | September |
| Peak season for travel | January |
FAQs for Washington D.C. to Singapore Changi Airport Flights
-
When to buy flight tickets from Washington D.C. (WAS) to Singapore (SIN) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Singapore based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much is a flight from Washington D.C. (WAS) to Singapore (SIN) cost?
According to Trip.com's data, the lowest price is around US$1,844. -
What is the transportation method from the main airport to downtown in Singapore?
- The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
- The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
-
How many airports in Singapore?
There are 2 airports near Singapore: Singapore Changi Airport and Seletar Airport. -
What are the cheapest flights from Washington D.C. to Singapore Changi Airport?
One-way flights from Washington D.C. to Singapore Changi Airport currently start from US$482, and round-trip fares start from US$1,010. The lowest fare is currently available on flights operated by Saudia departing on Sat, Nov 14. Fares are subject to change based on availability. -
When is the cheapest time to fly from Washington D.C. to Singapore Changi Airport?
Flights from Washington D.C. to Singapore Changi Airport are usually cheapest in February, with an average one-way fare of about US$613. -
How do I book flights from Washington D.C. to Singapore Changi Airport on Trip.com?
Enter your Washington D.C. and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration and baggage allowance. Once you've chosen a fare, review the change and cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
Popular Destinations & Recommendations
- Plane tickets from Washington D.C. to Toronto Pearson International Airport
- Return flight tickets from Washington D.C. to Louis Armstrong International Airport
- Return flight tickets from Washington D.C. to Orlando International Airport
- Cheap flights from Washington D.C. to Changi Airport
- Plane tickets from Washington D.C. to Harry Reid International Airport
- Cheap flights from Washington D.C. to Toronto
- Cheap tickets from Washington D.C. to New York
- Cheap tickets from Washington D.C. to Orlando
- Plane tickets from Washington D.C. to Las Vegas
- Plane tickets from Washington D.C. to Singapore
- Plane tickets from Ho Chi Minh City to Changi Airport
- Plane tickets from Bangkok to Changi Airport
- Return flight tickets from Jakarta to Changi Airport
- Return flight tickets from Manila to Changi Airport
- Return flight tickets from Kuala Lumpur to Changi Airport
- Cheap tickets from Kuala Lumpur International Airport to Changi Airport
- Cheap flights from Suvarnabhumi International Airport to Changi Airport
- Cheap tickets from Tan Son Nhat International Airport to Changi Airport
- Cheap flights from Ninoy Aquino International Airport to Changi Airport
- Cheap tickets from Soekarno-Hatta International Airport to Changi Airport
Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.