Cheap flights from Washington Dulles to Singapore from $682

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Cheap Washington Dulles - Singapore flight offers

Find cheap flight tickets and last-minute flight deals from Washington Dulles to Singapore

Qatar Airways
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Qatar Airways
Fri, 08/28 (SIN) Singapore -> (IAD) Washington

Price found 11 days ago
from $1,253
Qatar Airways
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Qatar Airways
Wed, 09/02 (SIN) Singapore -> (IAD) Washington

Price found 2 days ago
from $1,293
Qatar Airways
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Qatar Airways
Mon, 08/31 (SIN) Singapore -> (IAD) Washington

Price found 2 days ago
from $1,318
Qatar Airways
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Qatar Airways
Tue, 09/01 (SIN) Singapore -> (IAD) Washington

Price found 11 days ago
from $1,455
Qatar Airways
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Qatar Airways
Thu, 08/27 (SIN) Singapore -> (IAD) Washington

Price found 11 days ago
from $1,478
Turkish Airlines
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Turkish Airlines
Sat, 08/29 (SIN) Singapore -> (IAD) Washington

Price found 11 days ago
from $1,494
Qatar Airways
Sat, 07/11 (IAD) Washington -> (SIN) Singapore
Qatar Airways
Sun, 08/30 (SIN) Singapore -> (IAD) Washington

Price found Yesterday
from $1,608

Info about flights from Washington Dulles to Singapore

Some useful info about flights from Washington Dulles to Singapore to help you plan your next trip

Best price last 15 days $682
Average flight duration 20h 1m
Cheapest month October
Average number of flights per week 1
First flight time 01:50
Last flight time 23:10
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Top airlines on the route Washington Dulles - Singapore

Airlines providing flights to Singapore from Washington Dulles

Is it worth flying from Washington Dulles to Singapore?

It depends. Prices for flights from Washington to Singapore fluctuate based on several factors.

$682 is the lowest fare found in the past 15 days.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Which departure and arrival airports are available?

Between Washington and Singapore, flight options may depend on the combination of airports available.

  • Airports in Washington: Washington is connected by 3 airports - Dulles international, Ronald Reagan, Washington International.
  • Airports in Singapore: Singapore - Changi is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Flights from Washington - Dulles international to Singapore - Changi

Find the best flight from Washington Dulles to Singapore

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.

Other popular destinations

Searching for flights to Singapore? Travelers also looked at: Singapore, Singapore.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Washington Dulles – Singapore flights.

Frequently Asked Questions

Frequently asked questions about flights from Washington Dulles to Singapore.

How much does an airline ticket from Washington Dulles to Singapore cost?

The lowest price recorded in the last 15 days for a flight from Washington Dulles to Singapore is $682.

How far is Washington from Singapore?

Washington is about 9651 mi from Singapore.

What are the airports in Singapore?

Singapore has one airport: Singapore - Changi.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the most popular cities in Singapore?

The most popular cities in Singapore according to our users' searches are: Singapore, Singapore.

When should I book a flight from Washington to Singapore?

The best time to book a flight from Washington to Singapore is 1 month in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from Washington to Singapore?

The cheapest month to fly from Washington to Singapore is October.

What is the most expensive month to fly from Washington to Singapore?

The most expensive month to fly from Washington to Singapore is July.

What is the best day of the week to fly from Washington to Singapore?

For flights from Washington to Singapore Wednesday is on average the cheapest day to fly, while Saturday is the most expensive day to fly.