€605 Cheap Flights Washington to Singapore (IAD-SIN)
Popular airlines from Washington Dulles Intl. Airport (IAD) to Singapore Changi Airport (SIN)
EmiratesEmirates
Etihad AirwaysEtihad Airways
British AirwaysBritish Airways
Alaska AirlinesAlaska Airlines
Qatar AirwaysQatar Airways
Turkish AirlinesTurkish Airlines
LufthansaLufthansa
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Cheap Flights from Washington to Singapore (IAD-SIN)
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Washington to Singapore Flights
When looking for plane tickets from Washington to Singapore, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Singapore. Look for IAD to SIN airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Washington Singapore flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Washington to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Washington to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from IAD to Singapore Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from IAD to SIN was €968. Fares this cheap don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to SIN?
Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to Singapore 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 Washington Dulles Intl. Airport (IAD) to Changi Airport (SIN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Changi Airport (SIN)?
Chantilly to Singapore is around 15,500 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Throw in a few snacks to munch on throughout your flight too.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Singapore Airport?
You won't find any airlines flying directly between Dulles Intl. Airport and Changi Airport (SIN), so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Dulles Intl. Airport to SIN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington Dulles Intl. Airport (IAD) to Singapore Airport at the last minute could be your ticket to an awesome deal. However, you might miss out on a flight altogether! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.
Travel information
Origin airport | Washington Dulles Intl. Airport |
|---|---|
Destination airport | Singapore Changi Airport |
Distance | 15,529 km away |
Airlines serving | Emirates, Etihad Airways, British Airways, Alaska Airlines, Qatar Airways, Turkish Airlines, Lufthansa, JetBlue Airways, Swiss International Air Lines, Korean Air, All Nippon Airways, EVA Airways, Malaysia Airlines, Air Canada, IndiGo, United, KLM, American Airlines, Delta, Air France, Starlux Airlines, Japan Airlines, SriLankan Airlines, Austrian Airlines, Air China, Ethiopian Airlines, TAP Portugal, Finnair, Saudi Arabian Airlines, Cathay Pacific |
Popular airline | Emirates |
Return price | €968 |