Cheap flights from Washington, D.C. Dulles Intl Airport to Singapore from S$ 569

This is the cheapest one-way flight price, found on 29-11. Prices may vary by date and flight preferences.
IAD — SIN
5 Dec — 12 Dec1
1 adult
Tue 5-12
Tue 12-12

Flights from Singapore to Dulles Intl

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Singapore?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Singapore, book at least 55 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 1,895 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 2,767.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Singapore?

October can be a great time to fly to Singapore from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about S$ 1,972. Cheapflights users have found deals in the month of October for as cheap as S$ 1,244. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Singapore (IAD - SIN)?

When flying from Washington, D.C. Dulles Intl Airport 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.

Cheap JetBlue flights from Dulles Intl to Singapore

Explore cheap flight options specifically provided by JetBlue for the route between Dulles Intl and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 234,895 searches. Data last updated 1 December 2023.
Consider these cheap JetBlue flights we've found departing from Washington, D.C. to Singapore. Deals update often to give you more flight options matching your criteria

Cheap Turkish Airlines flights from Dulles Intl to Singapore

Explore cheap flight options specifically provided by Turkish Airlines for the route between Dulles Intl and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 234,895 searches. Data last updated 1 December 2023.
Some of the lowest-priced Turkish Airlines flights we've found at this time heading from Washington, D.C. to Singapore. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Dulles Intl to Singapore flights in December & January 2023

Find cheap flight options from Dulles Intl to Singapore specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 234,895 searches. Prices were last updated on 1 December 2023.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Singapore in 2023. Check back in a little while for more flight options.

Dulles Intl to Singapore 2023 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Singapore in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 234,895 searches. Data last updated 1 December 2023.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Singapore in 2023. Check back in a little while for more flight options.

Dulles Intl to Singapore flights leaving soon

Find last-minute flight options from Dulles Intl to Singapore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 234,895 searches. Data last updated 1 December 2023.
Users seeking a last-minute flight from Washington, D.C. to Singapore should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.

One-way flights to Singapore from Dulles Intl

Search for one-way flight options from Dulles Intl to Singapore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 234,895 searches. Data last updated 1 December 2023.
Users in need of a one-way flight from Washington, D.C. to Singapore can choose from these deals. Users can also find round-trip Washington, D.C. to Singapore flights by using the search form above.

Find flights from Dulles Intl to Singapore within your budget

Customise your flight search to find flights from Dulles Intl 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 234,895 searches. Data last updated 1 December 2023.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 995 - S$ 1,880

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 6-3

1 stop31h 20m

Singapore Changi

Mon 11-3

1 stop34h 45m

S$ 995

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sun 28-1

2 stops59h 10m

Singapore Changi

Sun 11-2

1 stop34h 25m

S$ 1,178

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 17-1

1 stop22h 10m

Singapore Changi

Wed 31-1

1 stop26h 20m

S$ 1,225

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 28-2

2 stops25h 15m

Singapore Changi

Sun 10-3

1 stop34h 25m

S$ 1,366

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sun 3-3

1 stop22h 05m

Singapore Changi

Sat 9-3

1 stop25h 55m

S$ 1,497

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 6-3

1 stop22h 05m

Singapore Changi

Sun 10-3

1 stop26h 55m

S$ 1,509

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 23-1

2 stops49h 15m

Singapore Changi

Mon 19-2

2 stops33h 55m

S$ 1,540

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sun 3-3

1 stop31h 45m

Singapore Changi

Fri 8-3

1 stop35h 35m

S$ 1,626

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 24-1

2 stops32h 30m

Singapore Changi

Sun 11-2

2 stops32h 20m

S$ 1,880

Flights are sorted by cheapest first

Deals found on 29-11

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 1 December 2023.
Peruse reviews from past customers who have flown with JetBlue, Turkish Airlines and Etihad Airways from Washington, D.C. to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
153 reviews

Boarding

8.3

Comfort

8.0

Overall

8.3

Food

7.7

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Tiny seats. So so food. Smooth flight and good service. A solid, no frills way to travel.

8.3
Very Good
153 reviews
8.3
Very Good
153 reviews

Boarding

8.3

Comfort

8.0

Overall

8.3

Food

7.7

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Tiny seats. So so food. Smooth flight and good service. A solid, no frills way to travel.

8.1
Very Good
341 reviews
8.3
Very Good
153 reviews

Boarding

8.3

Comfort

8.0

Overall

8.3

Food

7.7

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Tiny seats. So so food. Smooth flight and good service. A solid, no frills way to travel.

7.9
Good
3,035 reviews
8.3
Very Good
153 reviews

Boarding

8.3

Comfort

8.0

Overall

8.3

Food

7.7

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Tiny seats. So so food. Smooth flight and good service. A solid, no frills way to travel.

7.5
Good
184 reviews
8.3
Very Good
153 reviews

Boarding

8.3

Comfort

8.0

Overall

8.3

Food

7.7

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Tiny seats. So so food. Smooth flight and good service. A solid, no frills way to travel.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Singapore from Washington, D.C. Dulles Intl?

Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Singapore from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Changi (SIN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

Can I find flights from Washington, D.C. Dulles Intl Airport to Singapore for under S$ 1,000 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Singapore for under S$ 1,000. The cheapest flight booked recently is on SAUDIA for just S$ 995, but on average you can expect to pay S$ 1,230.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Singapore for under S$ 1,300?

There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Singapore within the next 7 days for less than S$ 1,300.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Singapore round-trip?

SAUDIA, at S$ 995, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Singapore.Alternate airlines to your destination round-trip include Etihad Airways and Turkish Airlines. SAUDIA is priced at 48% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Singapore one-way?

The cheapest airline one-way is SAUDIA, with whom users have recently found tickets for as low as S$ 569. However, be on the lookout for offers from Etihad Airways and JetBlue, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Singapore for a low price.

What does IAD to SIN mean?

This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Singapore Changi Airport (SIN). Codes like Singapore Changi Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights to Singapore by cabin class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Singapore?

Cheapflights makes it easy to find Dulles Intl to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Singapore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dulles Intl to Singapore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dulles Intl to Singapore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Singapore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Singapore become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.