￥93,540 Cheap flights from Singapore to Washington (SIN to IAD)

Popular airlines from Singapore Changi Airport (SIN) to Washington Dulles Intl. Airport (IAD)

British Airways
British Airways
Etihad Airways
Etihad Airways
Turkish Airlines
Turkish Airlines
Emirates
Emirates
Swiss International Air Lines
Swiss International Air Lines
Qatar Airways
Qatar Airways
Lufthansa
Lufthansa

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Cheap Flights from Singapore to Washington (SIN-IAD)

Prices were available within the past 7 days and start at ￥93,540 for one-way flights and ￥155,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥155,200

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥163,780

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥175,070

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥176,130

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥176,490

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥179,750

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥209,200

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥222,140

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥225,880

Roundtrip

found 1 day ago

Mon, Mar 2 - Sun, Mar 8

SIN

Singapore

IAD

Washington

￥226,770

Roundtrip

found 1 day ago

Flights from Singapore (SIN) to Washington (IAD)
Origin airport	Changi
Destination airport	Washington Dulles Intl.
Airlines serving	Air Canada, Air France, All Nippon Airways, American Airlines, Austrian Airlines, British Airways, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price	￥155,200
Distance	15439 km

Singapore to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SIN to IAD?

Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Changi Airport and Dulles Intl. Airport start from ￥155,200. Make your booking ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to IAD?

Most flights can be conveniently canceled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.

How do I find cheap flights from Singapore Airport to Dulles Intl. Airport that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.

How many hours is the flight from SIN to Dulles Intl. Airport?

Averaging 21 hours and 20 minutes, the journey from Changi Airport (SIN) to Dulles Intl. Airport is a long one. To make your in-flight experience more enjoyable, remember to pack a quality travel pillow and some earplugs.

How far is the flight from Changi Airport (SIN) to Dulles Intl. Airport?

The distance is around 15,500 kilometers. Earplugs? Check. Toiletries? Double check. We suggest you pack all the travel comforts for this long-haul Singapore to Chantilly flight.

Which airlines fly direct from Changi Airport to Dulles Intl. Airport?

There are no direct flights, so you'll have to make at least one stop between Singapore Airport and Washington Dulles Intl. Airport (IAD). Make the most of the layover time to stretch your legs and enjoy some personal space.

Are Singapore Airport to IAD flight tickets cheaper when they're purchased at the last minute?

Booking your trip from Changi Airport (SIN) to Dulles Intl. Airport at the last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.