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Cheap flights from Washington, D.C. Dulles Intl Airport to Singapore from S$ 629

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 10-11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SIN
7 Nov — 14 Nov1
1 adult

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 200,509 searches. Data last updated 2 November 2024.

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Price

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sun 10-11

14:00-08:45

1 stop29h 45m

S$ 629

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Fri 28-3

11:00-21:45

1 stop22h 45m

S$ 662

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 12-11

10:00-13:20

2 stops38h 20m

S$ 727

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 30-11

21:30-09:35

1 stop23h 05m

S$ 732

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 9-11

18:10-15:30

1 stop32h 20m

S$ 785

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 7-11

17:28-11:55

2 stops29h 27m

S$ 808

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 12-11

20:05-08:45

1 stop23h 40m

S$ 874

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 4-12

10:35-21:15

1 stop21h 40m

S$ 882

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 6-2

20:05-12:55

2 stops27h 50m

S$ 896

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Fri 8-11

10:35-21:15

1 stop21h 40m

S$ 936

Flights are sorted by cheapest first

Deals found on 2-11

Showing 1-10 of 32 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 2 November 2024.

Sun 24-1121:25IAD - SIN
1 stop22h 20mTurkish Airlines
Tue 3-1223:25SIN - IAD
1 stop25h 20mTurkish Airlines
Deal found 1-11S$ 1,221
Sat 2-1119:10IAD - SIN
1 stop32h 20mSAUDIA
Sat 9-1117:00SIN - IAD
1 stop34h 45mSAUDIA
Deal found 1-11S$ 1,298
Sun 3-1110:35IAD - SIN
1 stop21h 40mQatar Airways
Thu 7-1103:15SIN - IAD
1 stop25h 40mQatar Airways
Deal found 1-11S$ 1,357
Tue 3-1221:25IAD - SIN
1 stop22h 20mMultiple Airlines
Tue 10-1215:15SIN - IAD
2 stops37h 55mMultiple Airlines
Deal found 1-11S$ 1,435
Thu 7-1106:30IAD - SIN
1 stop24h 45mUnited Airlines
Thu 14-1110:10SIN - IAD
1 stop27h 49mUnited Airlines
Deal found 31-10S$ 1,572
Sun 3-1110:35IAD - SIN
1 stop21h 40mJetBlue
Thu 7-1102:00SIN - IAD
1 stop26h 55mJetBlue
Deal found 2-11S$ 1,583
Tue 26-1116:35IAD - SIN
2 stops40h 20mAir China
Mon 2-1217:15SIN - IAD
2 stops33h 55mAir China
Deal found 1-11S$ 1,632
Mon 2-1207:55IAD - SIN
2 stops32h 05mKorean Air
Mon 9-1201:30SIN - IAD
2 stops28h 14mKorean Air
Deal found 1-11S$ 1,635
Fri 15-1110:00IAD - SIN
1 stop22h 45mAir India
Thu 28-1109:30SIN - IAD
1 stop34h 20mAir India
Deal found 1-11S$ 1,666
Thu 21-1106:00IAD - SIN
2 stops29h 10mDelta
Wed 19-201:30SIN - IAD
2 stops35h 39mDelta
Deal found 1-11S$ 1,696
Wed 20-1120:40IAD - SIN
2 stops29h 10mEthiopian Air
Fri 6-1202:00SIN - IAD
2 stops30h 05mEthiopian Air
Deal found 2-11S$ 1,697
Tue 26-1120:05IAD - SIN
1 stop23h 40mAlaska Airlines
Sun 1-1203:15SIN - IAD
1 stop25h 40mAlaska Airlines
Deal found 1-11S$ 1,703

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 1 November 2024.

Booking 79 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.

Find deals

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 2 November 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, Etihad Airways and Qatar 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.
Korean Air
8.5
Very Good
1,038 reviews
Check prices

Crew

8.8

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very Good
1,038 reviews
Korean Air
8.5
Very Good
1,038 reviews
Check prices

Crew

8.8

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very Good
834 reviews
Korean Air
8.5
Very Good
1,038 reviews
Check prices

Crew

8.8

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.4
Very Good
487 reviews
Korean Air
8.5
Very Good
1,038 reviews
Check prices

Crew

8.8

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very Good
3,541 reviews
Korean Air
8.5
Very Good
1,038 reviews
Check prices

Crew

8.8

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very Good
8,826 reviews
Korean Air
8.5
Very Good
1,038 reviews
Check prices

Crew

8.8

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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$ 1,221, 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 Air India. Turkish Airlines is priced at 28% 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$ 629. 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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