What is the cheapest airline that flies from Maryland to Singapore?

Korean Air, Delta, and Alaska Airlines are the most popular carriers operating from Maryland to Singapore

When did momondo last update prices for flights from Maryland to Singapore?

Prices for flights from Maryland to Singapore were last updated today.

How many operators does momondo search for flights from Maryland to Singapore?

As of August 2026, there are 6 operators available to choose from for flights from Maryland to Singapore.

How old do you have to be to fly from Maryland to Singapore?

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 Maryland to Singapore.

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

The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$440 Cheap Flights from Maryland to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maryland to Singapore

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One-way

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11:00 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

29h 25m1 stop Beijing Capital

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

32h 05m1 stop Beijing Capital

$952Air China

Tue, Sep 8 - Thu, Sep 17

1:15 pm - 8:45 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

31h 30m1 stop Istanbul

11:05 pm - 11:30 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 25m1 stop Istanbul

$956Turkish Airlines

Tue, Sep 1 - Thu, Sep 10

7:35 pm - 12:45 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

53h 10m2 stops New York John F Kennedy Intl Manama Bahrain Intl

8:00 pm - 7:05 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

35h 05m2 stops Manama Bahrain Intl New York John F Kennedy Intl

$978Gulf Air

Thu, Oct 8 - Tue, Oct 13

10:45 am - 9:40 amPHL Philadelphia-SIN Singapore Changi

34h 55m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 10:36 pmSIN Singapore Changi-PHL Philadelphia

40h 11m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Tue, Oct 13 - Tue, Nov 17

10:30 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

34h 05m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 10:36 pmSIN Singapore Changi-PHL Philadelphia

40h 11m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Tue, Nov 10 - Sun, Nov 15

1:15 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 40m1 stop Incheon Intl

1:25 am - 11:05 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Incheon Intl

$997Korean Air

Mon, Sep 28 - Sun, Oct 4

1:15 pm - 7:15 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

42h 00m1 stop Incheon Intl

1:25 am - 11:05 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Incheon Intl

$1,025Korean Air

Mon, Sep 14 - Mon, Sep 28

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

22h 10m1 stop Doha Hamad Intl

3:15 am - 3:40 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 25m1 stop Doha Hamad Intl

$1,053Qatar Airways

Thu, Oct 1 - Wed, Oct 7

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

22h 10m1 stop Doha Hamad Intl

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

32h 00m1 stop Doha Hamad Intl

$1,066Qatar Airways

Thu, Oct 8 - Tue, Oct 13

10:20 pm - 8:35 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 15m1 stop Istanbul

11:15 pm - 12:45 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

25h 30m1 stop Istanbul

$1,128Turkish Airlines

Mon, Oct 26 - Thu, Oct 29

Cheap last minute flights

Enter your travel dates to find the best prices.

10:40 am - 9:15 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 35m1 stop Doha Hamad Intl

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

32h 00m1 stop Doha Hamad Intl

$1,104Qatar Airways

Tue, Aug 18 - Sat, Sep 5

2:50 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 50m1 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

$1,107Etihad Airways

Tue, Aug 18 - Sat, Sep 5

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

25h 15m2 stops Doha Hamad Intl Kuala Lumpur Intl

10:20 am - 8:45 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

34h 25m1 stop Doha Hamad Intl

$1,131Qatar Airways

Tue, Aug 18 - Wed, Sep 2

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

25h 15m2 stops Doha Hamad Intl Kuala Lumpur Intl

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

32h 00m1 stop Doha Hamad Intl

$1,142Qatar Airways

Sat, Aug 22 - Sat, Sep 5

2:50 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 50m1 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

$1,145Etihad Airways

Fri, Aug 21 - Sun, Sep 6

10:19 pm - 5:15 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

42h 56m2 stops Toronto Pearson Intl Vancouver Intl

7:00 am - 11:13 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

40h 13m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,156Air Canada

Wed, Aug 19 - Sun, Aug 30

12:40 pm - 5:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 35m2 stops Ottawa Vancouver Intl

7:00 am - 12:00 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

41h 00m2 stops Vancouver Intl Ottawa

$1,172Air Canada

Fri, Aug 21 - Sun, Aug 30

6:35 pm - 6:15 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

23h 40m1 stop San Francisco

8:35 pm - 4:18 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

31h 43m1 stop San Francisco

$1,341United Airlines

Fri, Aug 21 - Sun, Aug 30

2:47 pm - 6:15 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

27h 28m1 stop San Francisco

8:45 am - 10:19 pmSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

25h 34m1 stop San Francisco

$1,341United Airlines

Fri, Aug 21 - Sat, Aug 29

2:50 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 50m1 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

$1,397Etihad Airways

Fri, Aug 21 - Thu, Aug 27

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Air China flights from Maryland to Singapore

Our best Air China deals on Maryland to Singapore flight tickets

Air China

Sep 8

IAD11:00 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

SIN4:25 pmSingapore Changi

Sep 17

SIN11:25 pmSingapore Changi

32h 05m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$952

Air China

Sep 8

IAD11:00 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

SIN4:25 pmSingapore Changi

Sep 17

SIN11:25 pmSingapore Changi

32h 05m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$1,017

Air China

Sep 8

IAD11:00 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

SIN4:25 pmSingapore Changi

Sep 17

SIN11:25 pmSingapore Changi

32h 05m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$1,038

Gulf Air flights from Maryland to Singapore

Our best Gulf Air deals on Maryland to Singapore flight tickets

Gulf Air

Oct 8

DCA7:35 pmWashington, D.C. Reagan-National

53h 10m

2 stops

SIN12:45 pmSingapore Changi

Oct 13

SIN8:00 pmSingapore Changi

35h 05m

2 stops

DCA7:05 pmWashington, D.C. Reagan-National

$978

Gulf Air

Sep 8

DCA1:59 pmWashington, D.C. Reagan-National

58h 46m

2 stops

SIN12:45 pmSingapore Changi

Sep 17

SIN8:00 pmSingapore Changi

39h 10m

2 stops

DCA11:10 pmWashington, D.C. Reagan-National

$1,048

Gulf Air

Sep 5

DCA2:35 pmWashington, D.C. Reagan-National

58h 10m

2 stops

SIN12:45 pmSingapore Changi

Oct 6

SIN8:00 pmSingapore Changi

35h 05m

2 stops

DCA7:05 pmWashington, D.C. Reagan-National

$1,057

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

Tue 9/8

11:00 pm-4:25 pm

1 stop29h 25m

Singapore Changi

Thu 9/17

11:25 pm-7:30 pm

1 stop32h 05m

$952

Washington, D.C.Singapore

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

IADSIN

Washington, D.C. Dulles Intl

Tue 9/1

1:15 pm-8:45 am

1 stop31h 30m

Singapore Changi

Thu 9/10

11:05 pm-11:30 am

1 stop24h 25m

$956

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Thu 10/8

7:35 pm-12:45 pm

2 stops53h 10m

Singapore Changi

Tue 10/13

8:00 pm-7:05 pm

2 stops35h 05m

$978

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 10/13

10:45 am-9:40 am

2 stops34h 55m

Singapore Changi

Tue 11/17

7:25 pm-10:36 pm

2 stops40h 11m

$995

PhiladelphiaSingapore

PHL Philadelphia - SIN Singapore Changi

PHLSIN

Philadelphia

Tue 11/10

10:30 am-9:35 am

2 stops34h 05m

Singapore Changi

Sun 11/15

7:25 pm-10:36 pm

2 stops40h 11m

$995

Quickest round-trip

Washington, D.C.Singapore

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

IADSIN

Washington, D.C. Dulles Intl

Mon 9/28

1:15 pm-11:55 pm

1 stop22h 40m

Singapore Changi

Sun 10/4

1:25 am-11:05 am

1 stop21h 40m

$997

Washington, D.C.Singapore

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

IADSIN

Washington, D.C. Dulles Intl

Mon 9/14

1:15 pm-7:15 pm

1 stop42h 00m

Singapore Changi

Mon 9/28

1:25 am-11:05 am

1 stop21h 40m

$1,025

Washington, D.C.Singapore

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

IADSIN

Washington, D.C. Dulles Intl

Thu 10/1

11:05 am-9:15 pm

1 stop22h 10m

Singapore Changi

Wed 10/7

3:15 am-3:40 pm

1 stop24h 25m

$1,053

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-3:40 pm

1 stop32h 00m

$1,066

Washington, D.C.Singapore

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

IADSIN

Washington, D.C. Dulles Intl

Mon 10/26

10:20 pm-8:35 am

1 stop22h 15m

Singapore Changi

Thu 10/29

11:15 pm-12:45 pm

1 stop25h 30m

$1,128

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 Maryland 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

What is the cheapest month to fly to Singapore?

The month of December is, on average, the cheapest month to fly to Singapore from Maryland, with most prices found around $973. If you aren’t able to travel to Singapore during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,142.

How far in advance should I book a flight from Maryland to Singapore?

You are more likely to see cheaper flights to Singapore from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Maryland for as low as $1,122 on momondo.

Can stopping save me money on Maryland to Singapore flights?

You could potentially save up to 30% on your flight if you consider stops on a Maryland to Singapore flight.

Cheap Maryland to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Singapore

Fastest flight time	21h 25m
Direct flights	None

The fastest flight from Maryland to Singapore takes 21h 25m

There are no direct flights from Maryland to Singapore. There are no popular flight routes from Maryland to Singapore.

Search flight deals

Frequently asked questions about flying from Maryland to Singapore

When did momondo last update prices for flights from Maryland to Singapore?
Prices for flights from Maryland to Singapore were last updated today.
How many operators does momondo search for flights from Maryland to Singapore?
As of August 2026, there are 6 operators available to choose from for flights from Maryland to Singapore.
How old do you have to be to fly from Maryland to Singapore?
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 Maryland to Singapore.
What documentation or ID do you need to fly to Singapore?
The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Maryland to Singapore

Compare and see reviews for airlines that fly from Maryland to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,224	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Singapore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maryland to Singapore. momondo saves you time and could save you money on your trip.

Can I find flights from Maryland to Singapore with flexible booking policies on momondo?

All flight searches from Maryland to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maryland to Singapore?

momondo helps you find the best flight between Maryland and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Singapore from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to Singaporefrom $657

Cheap flights from Maryland to Singapore from $440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Singapore departing on 8/30. 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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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Air China flights from Maryland to Singapore

Our best Air China deals on Maryland to Singapore flight tickets

Gulf Air flights from Maryland to Singapore

Our best Gulf Air deals on Maryland to Singapore flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Maryland to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from Maryland to Singapore

What is the cheapest month to fly to Singapore?

How far in advance should I book a flight from Maryland to Singapore?

Can stopping save me money on Maryland to Singapore flights?

What is the cheapest airline that flies from Maryland to Singapore?

Cheap Maryland to Singapore flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Maryland to Singapore

Best airlines flying from Maryland to Singapore

Compare and see reviews for airlines that fly from Maryland 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

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo

Maryland flight routes

According to popular flight searches on momondo this year

Singapore flight routes

According to popular flight searches on momondo this year

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.

Complete your trip to Singapore

Explore popular destinations other users love

According to popular flight searches on momondo this year