$419+ Cheap flights from District of Columbia to Singapore
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Aug 5 — Aug 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Singapore
Keep the following information in mind while searching for District of Columbia to Singapore flight deals. Data was last updated July 31, 2025.
Round-trip from | $795 (oojo) |
|---|---|
One-way from | $419 (oojo) |
Popular in | December |
Cheapest in | October |
Average price | $1,408 |
Find flight deals from District of Columbia to Singapore
Cheapest flights from District of Columbia to SingaporeExplore the most affordable flight options available from District of Columbia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from District of Columbia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This IEagle deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:00 amIAD - SIN
1 stop31h 00mAir India
Sun 11/2311:00 pmSIN - IAD
1 stop44h 50mAir India
Deal found 7/31![Air India logo]()
$806
This CrystalTravel deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:05 pmIAD - SIN
1 stop23h 35mEtihad Airways
Tue 9/309:10 pmSIN - IAD
1 stop31h 00mEtihad Airways
Deal found 7/30![Etihad Airways logo]()
$834
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:05 pmIAD - SIN
1 stop23h 35mMultiple Airlines
Thu 9/257:45 pmSIN - IAD
2 stops36h 00mMultiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$864
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:40 pmIAD - SIN
2 stops32h 05mIndiGo
Sun 9/287:45 pmSIN - IAD
2 stops36h 00mIndiGo
Deal found 7/29![IndiGo logo]()
$883
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:55 amIAD - SIN
2 stops33h 05mAir Canada
Tue 11/118:50 amSIN - IAD
2 stops25h 09mAir Canada
Deal found 7/30![Air Canada logo]()
$903
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:05 amDCA - SIN
2 stops30h 55mAir Canada
Tue 11/188:50 amSIN - DCA
2 stops26h 06mAir Canada
Deal found 7/31![Air Canada logo]()
$935
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:59 pmDCA - SIN
1 stop36h 11mSingapore Airlines
Tue 9/168:45 pmSIN - DCA
1 stop36h 14mSingapore Airlines
Deal found 7/30![Singapore Airlines logo]()
$1,037
This lol.travel deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amDCA - SIN
1 stop23h 25mUnited Airlines
Thu 10/98:40 pmSIN - DCA
2 stops24h 18mUnited Airlines
Deal found 7/30![United Airlines logo]()
$1,119
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:20 amDCA - SIN
2 stops33h 10mCathay Pacific
Sun 10/191:50 amSIN - DCA
2 stops32h 25mCathay Pacific
Deal found 7/31![Cathay Pacific logo]()
$1,124
This CheapTickets deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:59 pmDCA - SIN
1 stop36h 11mMultiple Airlines
Mon 9/228:45 pmSIN - DCA
1 stop36h 14mMultiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,148
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:00 amDCA - SIN
2 stops28h 20mAlaska Airlines
Wed 9/108:05 amSIN - DCA
2 stops25h 39mAlaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$1,184
This Gurufare deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:20 amDCA - SIN
2 stops33h 50mJapan Airlines
Mon 9/151:55 amSIN - DCA
2 stops24h 29mJapan Airlines
Deal found 7/30![Japan Airlines logo]()
$1,224
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Singapore that are best for you.
Fly from
District of Columbia
Fly to
Singapore
Route
Depart
Return
Price
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Mon 8/25
12:50 pm-9:45 pm
1 stop44h 55m
Singapore Changi
Mon 9/1
11:00 pm-7:40 am
1 stop44h 40m
$795
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Thu 9/11
10:05 pm-9:40 am
1 stop23h 35m
Singapore Changi
Tue 9/30
9:10 pm-4:10 pm
1 stop31h 00m
$834
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Wed 9/10
10:05 pm-9:40 am
1 stop23h 35m
Singapore Changi
Thu 9/25
7:45 pm-7:45 pm
2 stops36h 00m
$864
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Sun 9/7
1:30 pm-5:20 pm
2 stops39h 50m
Singapore Changi
Tue 9/23
7:45 pm-7:45 pm
2 stops36h 00m
$883
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Wed 10/29
9:55 am-7:00 am
2 stops33h 05m
Singapore Changi
Tue 11/11
8:50 am-8:59 pm
2 stops25h 09m
$903
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Tue 11/11
11:05 am-7:00 am
2 stops30h 55m
Singapore Changi
Tue 11/18
8:50 am-9:56 pm
2 stops26h 06m
$935
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Thu 9/4
6:59 pm-7:10 pm
1 stop36h 11m
Singapore Changi
Tue 9/16
8:45 pm-8:59 pm
1 stop36h 14m
$1,037
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Wed 10/1
7:00 am-6:25 pm
1 stop23h 25m
Singapore Changi
Thu 10/9
8:40 pm-8:58 am
2 stops24h 18m
$1,119
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Wed 10/1
8:20 am-5:30 am
2 stops33h 10m
Singapore Changi
Sun 10/19
1:50 am-10:15 pm
2 stops32h 25m
$1,124
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Mon 9/15
6:59 pm-7:10 pm
1 stop36h 11m
Singapore Changi
Mon 9/22
8:45 pm-8:59 pm
1 stop36h 14m
$1,148
Showing 1-10 of 28 results
Best time to book a flight from District of Columbia to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Singapore
What is the cheapest month to book a flight from District of Columbia to Singapore?
Currently, October is the cheapest month in which you can book a flight from District of Columbia to Singapore (average of $995). Flying from District of Columbia to Singapore in December is currently the most expensive (average of $1,679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DC to SG?
Find hourly flight availability from District of Columbia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.
When flying from District of Columbia to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from District of Columbia to Singapore, such as ANA, Japan Airlines, and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.7
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
7.9
Comfort
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
MNL - NRT
Food
7.7
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
7.9
Comfort
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
MNL - NRT
Food
7.7
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
7.9
Comfort
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
MNL - NRT
Food
7.7
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
7.9
Comfort
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
MNL - NRT
Food
7.7
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
7.9
Comfort
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
MNL - NRT
Food
7.7
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
7.9
Comfort
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
MNL - NRT
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for District of Columbia to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from District of Columbia to Singapore
Discover the top 10 airlines that operate flights from District of Columbia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$807 | Average$996 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$826 | Average$960 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$828 | Average$964 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$904 | Average$1,359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$938 | Average$1,526 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$944 | Average$1,199 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$996 | Average$1,265 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,024 | Average$1,139 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,066 | Average$1,128 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,097 | Average$1,757 | FlexibilityNo cancel fee | On-time81% |