Cheap flights from Singapore to Washington, D.C. Dulles Intl Airport
How to find the cheapest flight from Singapore (SIN) to Dulles Intl (IAD)
All the information you need to plan the best SIN to IAD flight in 2023: compare Singapore to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
SIN - IAD Price | S$ 893 - S$ 1,830 |
|---|---|
IAD Temperature | 2 - 27 °C |
IAD Rainfall | 66 - 102 mm |
| Popular in | August | High demand for flights, 30% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 31% potential price drop |
| Round-trip from | S$ 1,172 | From Singapore Changi to Washington, D.C. Dulles Intl |
| One-way from | S$ 920 | One-way flight from Singapore Changi to Washington, D.C. Dulles Intl |
How far in advance should I book a flight from Singapore to Washington, D.C. Dulles Intl Airport?
To save up to 7% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Singapore to Washington, D.C. Dulles Intl Airport from S$ 1,887 1-2 weeks out and tickets from S$ 1,887 for flights departing within the next 72 hours.
What is the cheapest month to fly from Singapore to Washington, D.C. Dulles Intl Airport?
March is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Singapore. Prices for March average S$ 1,778 per person but you can even find prices for as low as S$ 1,186. The most expensive prices can be found in the month of August. Opting for a March flight can save you 30% on your journey compared to booking in August
When is the cheapest time to fly from Singapore to Washington, D.C. Dulles Intl Airport (SIN - IAD)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Washington, D.C. Dulles Intl Airport as you normally would.
Cheap flights from Singapore to Dulles Intl in January, February 2023
The best prices found for SIN to IAD flights in January, February
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
25h 51mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
32h 50mUnited Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
28h 39mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 10mJapan Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 06mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
29h 10mMultiple Airlines
Singapore to Dulles Intl 2023 flight deals
Cheap flights to Dulles Intl from Singapore found for this year
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 05mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
29h 20mAmerican Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
23h 55mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 51mAmerican Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
25h 56mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 51mAmerican Airlines
Cheap American Airlines flights from Singapore to Dulles Intl
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 05mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
29h 20mAmerican Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 05mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
31h 48mAmerican Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 05mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
31h 48mAmerican Airlines
Cheap Qatar Airways flights from Singapore to Dulles Intl
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
35h 30mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
37h 05mQatar Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
35h 30mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
37h 05mQatar Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
25h 50mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
37h 05mQatar Airways
Last-minute flights from Singapore to Dulles Intl
Late deals on return flights to Dulles Intl from Singapore, departing today and this week
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 55mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
23h 55mEtihad Airways
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
27h 14mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 35mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
28h 39mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 15mJapan Airlines
One-way flights to Dulles Intl from Singapore
The cheapest one-way flights from Singapore to Dulles Intl
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 05mSAUDIA
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
36h 15mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 05mSAUDIA
Related info for your journey
Useful info, stats and facts about Singapore to Dulles Intl flights.
What airport do you fly from for flights from Singapore to 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 Washington, D.C. Dulles Intl from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 13 different airlines.
Which airlines flying from Singapore Changi to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Singapore Changi to Washington, D.C. Dulles Intl that may be offering flexible cancellation policies are Air China, United Airlines, and Emirates. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,500 on Cheapflights?
Yes, there are multiple flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,500. The cheapest flight booked recently is on American Airlines for just S$ 1,409, but on average you can expect to pay S$ 1,552.
Are there last-minute flights available from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,800?
There are currently 6+ open flights from Singapore to Washington, D.C. Dulles Intl Airport within the next 7 days for less than S$ 1,800.
What are the cheapest airlines flying from Singapore to Washington, D.C. Dulles Intl Airport round-trip?
Our cheapest airline available from Singapore to Washington, D.C. Dulles Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as S$ 1,409 on this airline. Additional options worth looking into are United Airlines and Japan Airlines, starting at S$ 1,523 and S$ 1,582 round-trip. Users have found that American Airlines is 16% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Singapore to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at S$ 743. Etihad Airways flights start at S$ 939 while deals on Turkish Airlines start at S$ 988 one-way.
What are the most popular airlines that fly from Singapore to Washington, D.C. Dulles Intl Airport?
The most popular airlines flying from Singapore to Washington, D.C. Dulles Intl Airport are American Airlines, Air Canada and Air China. Something to consider prior to booking your flight.
What are the cheapest flights from Singapore to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from Singapore to Washington, D.C. Dulles Intl Airport? While on average our users pay S$ 2,447, our data indicates the cheapest price to be S$ 1,169. The most popular route (Singapore Changi - Washington, D.C. Dulles Intl), is priced around S$ 1,567.