
Singapore Airlines Flights from Washington (IAD) to Singapore (SIN)
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Singapore Airlines Flights from IAD to SIN
How much is a Singapore Airlines flight from Washington (IAD) to Singapore (SIN)?
One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and Singapore Airlines.
How many non-stop Singapore Airlines flights from Washington (IAD) to Singapore (SIN) are there per day?
Singapore Airlines flies flights direct every day between Washington (IAD) and Singapore (SIN).
How far is Washington (IAD) from Singapore (SIN)?
It’s from Washington (IAD) to Singapore (SIN).
What is the best airline to fly from Washington Dulles Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Washington Dulles Intl. with: .
Can I change or cancel my Singapore Airlines tickets from Washington to Singapore on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the Singapore Airlines rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on Singapore Airlines flights from Washington (IAD) to Singapore (SIN)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on Singapore Airlines flights from Washington. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap Singapore Airlines flight tickets from Washington to Singapore?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Washington (IAD) to Singapore (SIN)?
The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.
How long does it take to fly from IAD to SIN?
It typically takes hours to fly directly from Washington (IAD) to Singapore (SIN).
Epic Hotel in Singapore

Crowne Plaza Changi Airport by IHG
The room was amazing, large, spacious and very comfortable. Would definitely recommend
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YOTELAIR Singapore Changi Airport
No control over AC first night. Complained of cold and given control second night.
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Village Hotel Changi by Far East Hospitality
Fabulous resort near the beach, golf, shopping, Ferry to island for biking and with excellent workout room and 2 pools. Great ambiance, wonderful breakfast and free shuttle to Pasar Ris malll (30 min away). There is a shuttle bus from the airport but it only comes every hour. I came from terminal ...
Reviewed on 27 Mar 2026
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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.