Which airport is the most popular layover for flights between Washington, D.C. and Singapore?

Doha (DOH) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Washington, D.C. to Singapore Changi?

Etihad Airways, Delta, and Gulf Air are the most popular carriers operating from Washington, D.C. to Singapore Changi

How long does it take to fly to Singapore?

The flight from Washington, D.C. to Singapore depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Singapore (the most popular airport in Singapore), then the flight time is 23h 55m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Singapore, then the average flight time is 25h 24m.

Which layover airport has the shortest connection time from Washington, D.C. to Singapore?

Taipei City (TPE) has the shortest average layover time for this route: 1h 30m.

Which layover airport offers the lowest fares from Washington, D.C. to Singapore?

Flights via Incheon (ICN) offer the lowest average round-trip price of $1,089.

Which layover airport has the shortest travel time from Washington, D.C. to Singapore?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 21h 45m.

What airlines fly to Singapore?

Turkish Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Singapore from Washington, D.C. according to our data. Turkish Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 6 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Singapore Changi Airport?

Prices for flights from Washington, D.C. to Singapore Changi Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Singapore Changi Airport?

As of September 2026, there are 6 operators available to choose from for flights from Washington, D.C. to Singapore Changi Airport.

How old do you have to be to fly from Washington, D.C. to Singapore Changi Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$444 Cheap Flights from Washington, D.C. to Singapore in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Singapore

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 2:50 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

39h 50m1 stop Addis Ababa Bole

2:00 am - 8:00 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

43h 00m1 stop Addis Ababa Bole

$854Ethiopian Air

Wed, Nov 4 - Tue, Nov 10

10:00 am - 2:50 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

39h 50m1 stop Addis Ababa Bole

2:00 am - 8:00 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

43h 00m2 stops Addis Ababa Bole Rome Fiumicino

$884Ethiopian Air

Fri, Nov 13 - Sat, Nov 28

2:35 pm - 9:35 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 00m1 stop Abu Dhabi Zayed Intl

7:25 pm - 9:05 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

26h 40m1 stop Abu Dhabi Zayed Intl

$965Etihad Airways

Thu, Feb 25 - Thu, Mar 4

3:35 pm - 9:35 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 00m1 stop Abu Dhabi Zayed Intl

9:00 pm - 9:45 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 45m1 stop Abu Dhabi Zayed Intl

$974Etihad Airways

Fri, Mar 19 - Sun, Mar 28

11:50 am - 5:00 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

28h 10m1 stop Incheon Intl

10:30 pm - 9:50 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 20m1 stop Incheon Intl

$1,013Korean Air

Tue, Nov 3 - Tue, Nov 10

11:50 am - 8:25 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

43h 35m1 stop Incheon Intl

10:30 pm - 5:28 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

31h 58m2 stops Incheon Intl New York John F Kennedy Intl

$1,054Korean Air

Thu, Nov 5 - Thu, Nov 12

11:05 am - 9:15 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 10m1 stop Doha Hamad Intl

7:40 pm - 3:55 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Doha Hamad Intl

$1,055Qatar Airways

Thu, Oct 8 - Tue, Oct 13

11:05 am - 11:15 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

24h 10m1 stop Doha Hamad Intl

3:15 am - 3:55 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 40m1 stop Doha Hamad Intl

$1,055Qatar Airways

Tue, Oct 6 - Mon, Oct 19

9:20 pm - 8:45 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 25m1 stop Istanbul

5:10 am - 7:25 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Istanbul

$1,081Turkish Airlines

Tue, Nov 10 - Thu, Nov 19

9:20 pm - 8:45 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 25m1 stop Istanbul

5:10 am - 7:25 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Istanbul

$1,082Turkish Airlines

Thu, Feb 11 - Tue, Feb 16

Cheap last minute flights

Enter your travel dates to find the best prices.

8:08 am - 5:00 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

32h 52m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:25 am - 5:33 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

28h 08m2 stops Incheon Intl New York John F Kennedy Intl

$1,083Korean Air

Mon, Sep 28 - Wed, Oct 7

9:40 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

32h 15m1 stop Istanbul

10:25 am - 11:30 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

37h 05m1 stop Istanbul

$1,123Turkish Airlines

Mon, Sep 28 - Thu, Oct 8

9:40 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

32h 15m1 stop Istanbul

5:25 am - 7:45 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

26h 20m1 stop Istanbul

$1,123Turkish Airlines

Mon, Sep 28 - Thu, Oct 8

1:20 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

41h 10m2 stops Incheon Intl Phu Quoc Duong Dang

11:25 pm - 7:30 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

32h 05m1 stop Beijing Capital

$1,151Multiple Airlines

Fri, Sep 25 - Mon, Oct 19

8:08 am - 5:00 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

32h 52m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:25 am - 5:33 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

28h 08m2 stops Incheon Intl New York John F Kennedy Intl

$1,191Korean Air

Mon, Sep 28 - Wed, Oct 7

9:00 pm - 10:15 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

25h 15m2 stops Doha Hamad Intl Kuala Lumpur Intl

3:15 am - 4:05 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 50m1 stop Doha Hamad Intl

$1,195Qatar Airways

Sun, Sep 27 - Tue, Sep 29

7:00 am - 12:25 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

41h 25m2 stops Seattle/Tacoma Intl Hong Kong Intl

9:45 am - 5:32 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

31h 47m2 stops Hong Kong Intl Los Angeles

$1,195Multiple Airlines

Mon, Sep 28 - Thu, Oct 8

9:00 pm - 8:50 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

23h 50m1 stop Doha Hamad Intl

3:15 am - 5:55 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

26h 40m1 stop Doha Hamad Intl

$1,220Qatar Airways

Mon, Sep 28 - Wed, Oct 7

3:10 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 30m1 stop Abu Dhabi Zayed Intl

9:00 pm - 9:45 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 45m1 stop Abu Dhabi Zayed Intl

$1,261Etihad Airways

Mon, Sep 28 - Thu, Oct 8

3:10 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 30m1 stop Abu Dhabi Zayed Intl

9:00 pm - 9:45 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 45m1 stop Abu Dhabi Zayed Intl

$1,656Etihad Airways

Wed, Sep 30 - Fri, Oct 2

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Ethiopian Air flights from Washington, D.C. to Singapore

Our best Ethiopian Air deals on Washington, D.C. to Singapore flight tickets

Ethiopian Air

Nov 4

IAD10:00 amWashington, D.C. Dulles Intl

39h 50m

1 stop

SIN2:50 pmSingapore Changi

Nov 10

SIN2:00 amSingapore Changi

43h 00m

1 stop

IAD8:00 amWashington, D.C. Dulles Intl

$854

Ethiopian Air

Nov 13

IAD10:00 amWashington, D.C. Dulles Intl

39h 50m

1 stop

SIN2:50 pmSingapore Changi

Nov 28

SIN2:00 amSingapore Changi

43h 00m

2 stops

IAD8:00 amWashington, D.C. Dulles Intl

$884

Ethiopian Air

Nov 19

IAD10:00 amWashington, D.C. Dulles Intl

39h 50m

1 stop

SIN2:50 pmSingapore Changi

Nov 28

SIN2:00 amSingapore Changi

43h 00m

2 stops

IAD8:00 amWashington, D.C. Dulles Intl

$885

Air China flights from Washington, D.C. to Singapore

Our best Air China deals on Washington, D.C. to Singapore flight tickets

Air China

Nov 24

IAD10:00 pmWashington, D.C. Dulles Intl

29h 15m

1 stop

SIN4:15 pmSingapore Changi

Dec 17

SIN5:45 pmSingapore Changi

37h 45m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$990

Air China

Nov 10

IAD10:00 pmWashington, D.C. Dulles Intl

29h 15m

1 stop

SIN4:15 pmSingapore Changi

Nov 19

SIN5:45 pmSingapore Changi

37h 45m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$993

Air China

Nov 24

IAD10:00 pmWashington, D.C. Dulles Intl

29h 15m

1 stop

SIN4:15 pmSingapore Changi

Nov 30

SIN11:55 pmSingapore Changi

31h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$999

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Wed 11/4

10:00 am-2:50 pm

1 stop39h 50m

Singapore Changi

Tue 11/10

2:00 am-8:00 am

1 stop43h 00m

$854

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Fri 11/13

10:00 am-2:50 pm

1 stop39h 50m

Singapore Changi

Sat 11/28

2:00 am-8:00 am

2 stops43h 00m

$884

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Thu 2/25

2:35 pm-9:35 am

1 stop30h 00m

Singapore Changi

Thu 3/4

7:25 pm-9:05 am

1 stop26h 40m

$965

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Fri 3/19

3:35 pm-9:35 am

1 stop30h 00m

Singapore Changi

Sun 3/28

9:00 pm-9:45 am

1 stop24h 45m

$974

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Tue 11/3

11:50 am-5:00 am

1 stop28h 10m

Singapore Changi

Tue 11/10

10:30 pm-9:50 am

1 stop24h 20m

$1,013

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Thu 11/5

11:50 am-8:25 pm

1 stop43h 35m

Singapore Changi

Thu 11/12

10:30 pm-5:28 pm

2 stops31h 58m

$1,054

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Thu 10/8

11:05 am-9:15 pm

1 stop22h 10m

Singapore Changi

Tue 10/13

7:40 pm-3:55 pm

1 stop32h 15m

$1,055

Quickest round-trip

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Tue 10/6

11:05 am-11:15 pm

1 stop24h 10m

Singapore Changi

Mon 10/19

3:15 am-3:55 pm

1 stop24h 40m

$1,055

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Tue 11/10

9:20 pm-8:45 am

1 stop22h 25m

Singapore Changi

Thu 11/19

5:10 am-7:25 pm

1 stop27h 15m

$1,081

Washington, D.C.Singapore

IAD Washington, D.C. Dulles Intl - SIN Singapore Changi

IADSIN

Washington, D.C. Dulles Intl

Thu 2/11

9:20 pm-8:45 am

1 stop22h 25m

Singapore Changi

Tue 2/16

5:10 am-7:25 pm

1 stop27h 15m

$1,082

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Singapore?

Prices are currently low for flights on this route.

Typical prices usually range from $1,186 to $1,413.
The lowest price recently found on this route was $854.

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Washington, D.C., with most prices found around $964. If you aren’t able to travel to Singapore during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,155.

How far in advance should I book a flight from Washington, D.C. to Singapore?

You are more likely to see cheaper flights to Singapore from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,321 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Washington, D.C. for as low as $969 on momondo.

Can stopping save me money on Washington, D.C. to Singapore flights?

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to Singapore flight.

How have Washington, D.C. to Singapore flight prices changed over time?

As of September 2026, prices for Washington, D.C. to Singapore flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Singapore (WAS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Singapore

Best Price Found	$444
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Singapore from Washington, D.C. in the past 72 hours is $444. The best round-trip flight deal from Washington, D.C. to Singapore found on momondo in the last 72 hours is $854.

The fastest flight from Washington, D.C. to Singapore takes 22h 10m

There are no direct flights from Washington, D.C. to Singapore. There are no popular flight routes from Washington, D.C. to Singapore.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Singapore

How far is Washington, D.C. to Singapore Changi by plane?
The straight-line distance from Washington, D.C. to Singapore Changi is 9651.2 mi. A reasonable flight in good conditions will take 22h 10m.
When did momondo last update prices for flights from Washington, D.C. to Singapore Changi Airport?
Prices for flights from Washington, D.C. to Singapore Changi Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Singapore Changi Airport?
As of September 2026, there are 6 operators available to choose from for flights from Washington, D.C. to Singapore Changi Airport.
How old do you have to be to fly from Washington, D.C. to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Singapore?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Singapore is United Airlines, representing 21% of all bookings. The subsequent popular airlines are JetBlue at 20%, Turkish Airlines at 20%, and Qatar Airways at 16%.

Best airlines flying from Washington, D.C. to Singapore

Compare and see reviews for airlines that fly from Washington, D.C. to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $826	Free Cancellation	Rating 7.3 1,533 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom $938	Free Cancellation	Rating 7.4 4,460 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $1,011	Free Cancellation	Rating 7.3 3,730 reviews	Search Qatar Airways flights
Korean Air	PriceFrom $1,069	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
United Airlines	PriceFrom $1,124	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
JetBlue	PriceFrom $1,314	Free Cancellation	Rating 7.1 3,040 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Singapore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Singapore with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Singapore?

Once you have performed a search for Washington, D.C. to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington, D.C. to Singapore from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Singapore departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Ethiopian Air flights from Washington, D.C. to Singapore

Our best Ethiopian Air deals on Washington, D.C. to Singapore flight tickets

Air China flights from Washington, D.C. to Singapore

Our best Air China deals on Washington, D.C. to Singapore flight tickets

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See travel insights to Singapore from

How to get the cheapest flight ticket from Washington, D.C. to Singapore

What is the typical price of a round-trip flight between Washington, D.C. and Singapore?

What is the cheapest month to fly to Singapore?

How far in advance should I book a flight from Washington, D.C. to Singapore?

Can stopping save me money on Washington, D.C. to Singapore flights?

How have Washington, D.C. to Singapore flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Singapore Changi?

What airlines fly to Singapore?

Which airport is the most popular layover for flights between Washington, D.C. and Singapore?

Which layover airport offers the lowest fares from Washington, D.C. to Singapore?

Which layover airport has the shortest travel time from Washington, D.C. to Singapore?

Which layover airport has the shortest connection time from Washington, D.C. to Singapore?

How long does it take to fly to Singapore?

When to book flights from Washington, D.C. to Singapore

Cheap Washington, D.C. to Singapore (WAS to SIN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Singapore

Best airlines flying from Washington, D.C. to Singapore

Compare and see reviews for airlines that fly from Washington, D.C. to Singapore with momondo

Why use momondo?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year