S$ 550 Find Cheap Flights from District of Columbia to Singapore

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonAugust
Cheapest flightS$ 550
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly (55% more expensive on average)
Flight from Reagan Washington National Airport to Singapore

FAQs for booking flights from District of Columbia to Singapore

  • How does KAYAK find such low prices on flights from District of Columbia to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from District of Columbia to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from District of Columbia to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Singapore?

    There are 2 airports in Singapore. The busiest airport is Singapore Changi Airport (SIN), with 99% of all flights arriving there.

  • What is the cheapest day to fly to Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Tuesday when return tickets can be as cheap as S$ 1,904. On the other hand, the most expensive day to fly is Friday, when return prices are S$ 2,110 on average.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally at night, when retur flights cost S$ 1,157 on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,564.

  • What is the cheapest month to fly from District of Columbia to Singapore?

    The cheapest month for flights from District of Columbia to Singapore is November, when tickets cost S$ 1,263 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is S$ 2,292 and S$ 1,914 respectively.

  • How far in advance should I book a flight from District of Columbia to Singapore?

    To get a below-average price on the flight from District of Columbia to Singapore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

  • How long is the flight to Singapore?

    An average direct flight from District of Columbia to Singapore takes 22h 42m, covering a distance of 24987 km. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Singapore (SIN) with an average flight time of 22h 00m.

  • What is the most popular destination in Singapore?

    Based on KAYAK flight searches, the most popular destination is Singapore (100% of total searches to Singapore).

Everything you need to know for your flight to Singapore

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Singapore
Business Class Flights to Singapore
Prem Econ Class Flights to Singapore
Economy class Flights to Singapore

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.