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Cheap flights from Washington, D.C. Dulles Intl Airport to Singapore from S$ 587

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 3-12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SIN
18 Nov — 25 Nov1
1 adult

The best prices from Washington, D.C. Dulles Intl to Singapore Changi are usually found in November or March, booked 22 days in advance, depart on a Monday or Tuesday and return on a Friday

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 210,974 searches. Data last updated 13 November 2024.

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Route

Depart

Return

Price

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Mon 2-12

13:30-17:35

1 stop39h 05m

Singapore Changi

Mon 9-12

23:25-11:45

1 stop25h 20m

S$ 1,229

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 9-4

22:00-09:45

1 stop23h 45m

Singapore Changi

Tue 22-4

20:55-16:35

1 stop31h 40m

S$ 1,274

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 1-4

21:05-09:00

1 stop23h 55m

Singapore Changi

Sun 11-5

02:15-16:10

1 stop25h 55m

S$ 1,276

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 18-2

13:30-17:20

2 stops38h 50m

Singapore Changi

Mon 24-2

17:00-14:45

1 stop34h 45m

S$ 1,293

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Mon 3-3

18:10-15:30

2 stops32h 20m

Singapore Changi

Mon 17-3

17:00-15:45

1 stop34h 45m

S$ 1,343

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 11-3

14:30-17:20

2 stops38h 50m

Singapore Changi

Fri 28-3

19:40-20:30

2 stops36h 50m

S$ 1,431

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 12-3

21:40-14:50

2 stops29h 10m

Singapore Changi

Tue 18-3

02:00-19:50

2 stops29h 50m

S$ 1,553

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 12-4

21:05-09:00

1 stop23h 55m

Singapore Changi

Fri 18-4

02:15-16:10

1 stop25h 55m

S$ 1,620

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 3-12

13:30-08:45

1 stop30h 15m

S$ 587

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Fri 28-3

11:00-21:45

1 stop22h 45m

S$ 646

Flights are sorted by cheapest first

Deals found on 12-11

Showing 1-10 of 22 results
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Find flight deals from Dulles Intl to Singapore

Cheapest flights from Dulles Intl to Singapore
Explore the most affordable flight options available from Dulles Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2024.

Mon 2-1213:30IAD - SIN
1 stop39h 05mTurkish Airlines
Mon 9-1223:25SIN - IAD
1 stop25h 20mTurkish Airlines
Deal found 12-11S$ 1,229
Sun 8-1221:25IAD - SIN
1 stop31h 10mMultiple Airlines
Sat 14-1217:00SIN - IAD
1 stop34h 45mMultiple Airlines
Deal found 12-11S$ 1,384
Tue 12-1120:05IAD - SIN
1 stop23h 40mJetBlue
Mon 18-1102:00SIN - IAD
1 stop26h 55mJetBlue
Deal found 11-11S$ 1,585
Fri 29-1110:00IAD - SIN
1 stop39h 50mEthiopian Air
Tue 18-202:00SIN - IAD
2 stops30h 05mEthiopian Air
Deal found 12-11S$ 1,710
Fri 29-1110:35IAD - SIN
1 stop21h 40mQatar Airways
Tue 18-203:15SIN - IAD
1 stop25h 40mQatar Airways
Deal found 12-11S$ 1,784
Tue 3-1208:29IAD - SIN
2 stops34h 26mAir Canada
Tue 10-1210:00SIN - IAD
2 stops23h 38mAir Canada
Deal found 12-11S$ 1,950
Tue 12-1110:30IAD - SIN
2 stops43h 35mEmirates
Mon 18-1100:30SIN - IAD
1 stop44h 15mEmirates
Deal found 11-11S$ 2,134
Fri 29-1117:25IAD - SIN
2 stops59h 30mSWISS
Tue 28-100:05SIN - IAD
2 stops27h 30mSWISS
Deal found 12-11S$ 2,326

Best time to book a flight from Dulles Intl to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Dulles Intl with our price prediction graph.
Estimated return 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.

Travel insights for flights from Dulles Intl to Singapore

Get recent, data-driven insights about flights from Dulles Intl to Singapore including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Singapore. Price data was last updated on 8 November 2024.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 13 November 2024.
Peruse reviews from past customers who have flown with Turkish Airlines and Ethiopian Air 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.
8.4
Very Good
478 reviews

Overall

8.4

Food

8.1

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.6

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

8.4
Very Good
478 reviews
8.4
Very Good
478 reviews

Overall

8.4

Food

8.1

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.6

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

8.3
Very Good
1,459 reviews
8.4
Very Good
478 reviews

Overall

8.4

Food

8.1

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.6

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

7.6
Good
874 reviews
8.4
Very Good
478 reviews

Overall

8.4

Food

8.1

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.6

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

7.5
Good
3,864 reviews
8.4
Very Good
478 reviews

Overall

8.4

Food

8.1

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.6

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

7.5
Good
3,448 reviews
8.4
Very Good
478 reviews

Overall

8.4

Food

8.1

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.6

Reviews

1 / 10

My wife and I recently had two great flights from Los Angeles to Seoul and from Seoul to Jakarta. The flight attendants were friendly, polite and attentive, and our economy seats had excellent legroom compared to other airlines we've flown. Also, the food and the entertainment were quite enjoyable. I would be happy to fly Asiana Airlines again.

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.

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

    Turkish Airlines, at S$ 1,078, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Singapore.Alternate airlines to your destination round-trip include Air India and Etihad Airways. Turkish Airlines is priced at 36% 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 Turkish Airlines, with whom users have recently found tickets for as low as S$ 587. However, be on the lookout for offers from Air India and Etihad Airways, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Singapore for a low price.

  • Can I find deals for flights from Dulles Intl to Singapore that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Singapore.

  • Can I find deals for business class flights from Dulles Intl to Singapore?

    Yes. Cheapflights offers flight deals from Dulles Intl to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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