$499 Find Cheap Flights from Reagan Washington National Airport to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Singapore departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Reagan-National to Singapore Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Singapore

Thu, Jul 16 - Thu, Jul 23
Air Canada Logo
12:40 pm - 5:15 am
DCA
-
SIN
52h 35m
2 stops
Air Canada Logo
7:00 am - 12:00 pm
SIN
-
DCA
41h 00m
2 stops
$1,163Air Canada
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
9:30 am - 7:40 am
DCA
-
SIN
34h 10m
1 stop
Multiple Airlines Logo
8:45 pm - 8:00 pm
SIN
-
DCA
35h 15m
1 stop
$1,171Multiple Airlines
Thu, May 28 - Sat, Jun 27
Air Canada Logo
12:45 pm - 5:15 am
DCA
-
SIN
28h 30m
2 stops
Air Canada Logo
7:00 am - 12:00 pm
SIN
-
DCA
41h 00m
2 stops
$1,257Air Canada
Wed, Jun 3 - Mon, Jun 22
Air Canada Logo
4:20 pm - 5:15 am
DCA
-
SIN
48h 55m
2 stops
Air Canada Logo
10:50 pm - 9:48 pm
SIN
-
DCA
34h 58m
2 stops
$1,263Air Canada
Sun, Aug 23 - Wed, Sep 2
Qatar Airways Logo
6:25 pm - 8:50 am
DCA
-
SIN
26h 25m
2 stops
Qatar Airways Logo
3:15 am - 7:15 pm
SIN
-
DCA
28h 00m
2 stops
$1,271Qatar Airways
Sun, May 17 - Thu, May 21
Air Canada Logo
12:45 pm - 5:15 am
DCA
-
SIN
28h 30m
2 stops
Air Canada Logo
7:00 am - 12:01 pm
SIN
-
DCA
41h 01m
2 stops
$1,276Air Canada
Tue, May 5 - Tue, May 26
Air Canada Logo
6:59 am - 5:15 am
DCA
-
SIN
34h 16m
2 stops
Air Canada Logo
7:00 am - 12:01 pm
SIN
-
DCA
41h 01m
2 stops
$1,283Air Canada
Sat, Apr 25 - Tue, May 26
Air Canada Logo
6:50 pm - 5:15 am
DCA
-
SIN
46h 25m
2 stops
Air Canada Logo
7:00 am - 12:01 pm
SIN
-
DCA
41h 01m
2 stops
$1,284Air Canada
Wed, Aug 26 - Sun, Sep 6
Cathay Pacific Logo
8:45 am - 12:45 am
DCA
-
SIN
28h 00m
2 stops
Cathay Pacific Logo
8:05 pm - 11:58 pm
SIN
-
DCA
39h 53m
2 stops
$1,288Cathay Pacific
Tue, May 12 - Mon, May 18
Multiple Airlines Logo
8:40 pm - 11:45 am
DCA
-
SIN
27h 05m
2 stops
Multiple Airlines Logo
2:20 am - 7:58 pm
SIN
-
DCA
29h 38m
2 stops
$1,289Multiple Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Singapore flights

Get data-powered insights and trends into flights from Reagan-National to Singapore to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. Reagan-National Airport to Singapore?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Reagan-National Airport to Singapore were found on Qatar Airways ($1,383) and United Airlines ($1,776).

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Good to know

Cheapest flight$499
Flight from Reagan Washington National Airport to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Singapore

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)