What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Singapore one-way?

For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $483. Users have also found prices from $638 and $765 on Singapore Airlines and Air India, respectively.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Singapore?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Singapore.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Singapore?

Looking at all options, your cheapest flight can be booked for $738. While the most popular route (Washington, D.C. Dulles Intl - Singapore Changi) can be booked for $967 on average our data indicates $1,700 when flying from Washington, D.C. Dulles Intl Airport to Singapore.

Can I find flights from Washington, D.C. Dulles Intl Airport to Singapore for under $1,000 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Singapore for under $1,000. The cheapest flight booked recently is on Turkish Airlines for just $967, but on average you can expect to pay $1,030.

Which airlines flying from Washington, D.C. Dulles Intl to Singapore have flexible cancellations due to COVID-19?

Turkish Airlines, Singapore Airlines, and Qatar Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Find a great deal and save up to 34% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Singapore within the next two weeks, with the cheapest ticket starting at $1,806.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Singapore?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Singapore. Flights to Singapore from Washington, D.C. Dulles Intl Airport in April are about $1,426 on average during April, but can be found for as low as $846.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Singapore (IAD - SG)?

When flying from Washington, D.C. Dulles Intl Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What does IAD to SIN mean?

This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Singapore Changi Airport (SIN). Codes like Singapore Changi Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Singapore Seletar Airport (XSP).

Cheap Flights from Washington, D.C. Dulles Intl Airport (IAD) to Singapore from $483 - Find Tickets & Airfare Deals at Cheapflights.com

Q: Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Singapore for under $1,500?

There are currently 14+ open flights from Washington, D.C. Dulles Intl Airport to Singapore within the next 7 days for less than $1,500.

Cheap flights from Dulles Intl to Singapore in March, April 2023

Apr 11 - Apr 18

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,010

Etihad Airways

Pick Dates

Deal found 3/21

Apr 24 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,021

Etihad Airways

Pick Dates

Deal found 3/20

Apr 24 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,028

Etihad Airways

Pick Dates

Deal found 3/22

Apr 11 - Apr 20

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,033

Etihad Airways

Pick Dates

Deal found 3/21

Apr 20 - Apr 27

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 05m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 50m

$1,052

Turkish Airlines

Pick Dates

Deal found 3/21

Apr 20 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,066

Etihad Airways

Pick Dates

Deal found 3/21

Apr 26 - May 13

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

37h 10m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

24h 40m

$1,099

Turkish Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 23

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,138

Etihad Airways

Pick Dates

Deal found 3/21

Apr 20 - Apr 27

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 05m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 35m

$1,175

Qatar Airways

Pick Dates

Deal found 3/21

Dulles Intl to Singapore 2023 flight deals

Sep 5 - Oct 12

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 05m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$967

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 10 - Oct 31

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

45h 35m

$992

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 14 - Oct 19

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

37h 10m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$997

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 13 - Oct 3

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

44h 40m

$1,001

Turkish Airlines

Pick Dates

Deal found 3/20

Sep 15 - Oct 26

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

37h 10m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$1,007

Turkish Airlines

Pick Dates

Deal found 3/21

May 6 - May 15

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 05m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

44h 40m

$1,008

Turkish Airlines

Pick Dates

Deal found 3/22

Apr 11 - Apr 18

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,010

Etihad Airways

Pick Dates

Deal found 3/21

Apr 24 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,021

Etihad Airways

Pick Dates

Deal found 3/20

Aug 20 - Sep 29

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

24h 40m

$1,022

Turkish Airlines

Pick Dates

Deal found 3/21

Cheap Turkish Airlines flights from Dulles Intl to Singapore

Sep 5 - Oct 12

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 05m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$967

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 10 - Oct 31

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

45h 35m

$992

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 14 - Oct 19

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

37h 10m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$997

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 13 - Sep 27

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$1,001

Turkish Airlines

Pick Dates

Deal found 3/20

Sep 15 - Oct 26

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

37h 10m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

36h 55m

$1,007

Turkish Airlines

Pick Dates

Deal found 3/21

Aug 20 - Sep 29

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

24h 40m

$1,022

Turkish Airlines

Pick Dates

Deal found 3/21

Aug 31 - Sep 18

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

24h 40m

$1,031

Turkish Airlines

Pick Dates

Deal found 3/21

Aug 20 - Sep 30

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 05m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

24h 40m

$1,032

Turkish Airlines

Pick Dates

Deal found 3/21

Sep 16 - Oct 2

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 50m

$1,041

Turkish Airlines

Pick Dates

Deal found 3/20

Cheap Etihad Airways flights from Dulles Intl to Singapore

Apr 11 - Apr 18

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,010

Etihad Airways

Pick Dates

Deal found 3/21

Apr 24 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,021

Etihad Airways

Pick Dates

Deal found 3/20

Apr 24 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,028

Etihad Airways

Pick Dates

Deal found 3/22

Apr 11 - Apr 20

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,033

Etihad Airways

Pick Dates

Deal found 3/21

Apr 20 - May 1

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,066

Etihad Airways

Pick Dates

Deal found 3/21

Apr 7 - Apr 23

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

$1,138

Etihad Airways

Pick Dates

Deal found 3/21

Last minute flights from Dulles Intl to Singapore

Mar 29 - Apr 8

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

45h 50m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 05m

$1,421

Multiple Airlines

Pick Dates

Deal found 3/21

Mar 29 - Apr 8

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

3 stops

35h 20m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 05m

$1,426

Multiple Airlines

Pick Dates

Deal found 3/21

Mar 29 - Apr 8

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 35m

$1,457

Qatar Airways

Pick Dates

Deal found 3/21

Mar 29 - Apr 8

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

3 stops

30h 00m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 20m

$1,565

Multiple Airlines

Pick Dates

Deal found 3/21

Mar 29 - Apr 7

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

36h 25m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

42h 40m

$1,625

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 7

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

41h 45m

$1,677

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 7

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

48h 05m

$1,680

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 7

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

25h 00m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

48h 05m

$1,741

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 6

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

25h 50m

$1,856

Qatar Airways

Pick Dates

Deal found 3/21

One-way flights to Singapore from Dulles Intl

Apr 3

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

$483

Etihad Airways

Pick Dates

Deal found 3/22

Apr 7

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 40m

$533

Etihad Airways

Pick Dates

Deal found 3/22

May 2

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

3 stops

46h 55m

$632

Multiple Airlines

Pick Dates

Deal found 3/21

Sep 12

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

35h 15m

$638

Singapore Airlines

Pick Dates

Deal found 3/21

May 2

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

54h 05m

$640

Multiple Airlines

Pick Dates

Deal found 3/21

Sep 13

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 00m

$649

Singapore Airlines

Pick Dates

Deal found 3/21

Aug 21

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

31h 00m

$663

Singapore Airlines

Pick Dates

Deal found 3/21

Aug 19

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 35m

$668

Multiple Airlines

Pick Dates

Deal found 3/21

Aug 21

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 35m

$679

Singapore Airlines

Pick Dates

Deal found 3/21

Find flights from Dulles Intl to Singapore within your budget

Fly from

Fly to

Budget

$967 - $1,175

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-09-05

1 stop31h 05m

Singapore Changi

2023-10-12

1 stop36h 55m

$967

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-09-10

1 stop28h 20m

Singapore Changi

2023-10-31

1 stop45h 35m

$992

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-09-14

1 stop37h 10m

Singapore Changi

2023-10-19

1 stop36h 55m

$997

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-04-11

1 stop24h 40m

Singapore Changi

2023-04-18

1 stop33h 10m

$1,010

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-04-24

1 stop24h 40m

Singapore Changi

2023-05-01

1 stop33h 10m

$1,021

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-09-05

2 stops40h 40m

Singapore Changi

2023-10-12

2 stops36h 55m

$1,072

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-09-12

2 stops40h 40m

Singapore Changi

2023-10-19

2 stops45h 10m

$1,073

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-09-12

2 stops31h 00m

Singapore Changi

2023-11-01

1 stop21h 35m

$1,118

Pick Dates

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

2023-04-20

1 stop31h 05m

Singapore Changi

2023-04-27

1 stop34h 35m

$1,175

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Singapore

Singapore Airlines

8.1

Very good

252 reviews

Check prices

Reviews

1 / 10

Flight cleanses n hygiene control was good But their customer service was bad as specially their customer service in Frankfurt worst not helpful at all

Singapore Airlines

8.1

Very good

252 reviews

Singapore Airlines

8.1

Very good

252 reviews

Check prices

Reviews

1 / 10

Flight cleanses n hygiene control was good But their customer service was bad as specially their customer service in Frankfurt worst not helpful at all

Qatar Airways

7.3

Good

1,137 reviews

Singapore Airlines

8.1

Very good

252 reviews

Check prices

Reviews

1 / 10

Flight cleanses n hygiene control was good But their customer service was bad as specially their customer service in Frankfurt worst not helpful at all

Turkish Airlines

7.3

Good

1,238 reviews

Singapore Airlines

8.1

Very good

252 reviews

Check prices

Reviews

1 / 10

Flight cleanses n hygiene control was good But their customer service was bad as specially their customer service in Frankfurt worst not helpful at all

Etihad Airways

7.2

Good

101 reviews

Singapore Airlines

8.1

Very good

252 reviews

Check prices

Reviews

1 / 10

Flight cleanses n hygiene control was good But their customer service was bad as specially their customer service in Frankfurt worst not helpful at all

Air India

5.5

Fair

1,354 reviews

Singapore Airlines

8.1

Very good

252 reviews

Check prices

Reviews

1 / 10

Flight cleanses n hygiene control was good But their customer service was bad as specially their customer service in Frankfurt worst not helpful at all

Related info for your journey

Flights to Singapore from Dulles Intl

Flights to Dulles Intl

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Destination points for flights from Dulles Intl to Singapore

Flights from Dulles Intl to Singaporefrom $997 pp

Top 10 airlines flying from Dulles Intl to Singapore

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Etihad Airways	Cheapest$879	Average$1,601	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Etihad Airways flights
Turkish Airlines	Cheapest$891	Average$1,193	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Turkish Airlines flights
American Airlines	Cheapest$1,076	Average$1,559	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Qatar Airways	Cheapest$1,119	Average$1,615	FlexibilityNo cancel fee	On-time68%	COVID-19 safety	Search Qatar Airways flights
Singapore Airlines	Cheapest$1,147	Average$1,420	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Singapore Airlines flights
Virgin Atlantic	Cheapest$1,177	Average$1,228	FlexibilityNo cancel fee	On-time72%	COVID-19 safety	Search Virgin Atlantic flights
Delta	Cheapest$1,177	Average$1,512	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Lufthansa	Cheapest$1,186	Average$1,585	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Lufthansa flights
Korean Air	Cheapest$1,209	Average$1,575	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Korean Air flights
United Airlines	Cheapest$1,416	Average$1,820	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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Flights from Washington, D.C. Dulles Intl Airport to Singapore

Cheap flights from Dulles Intl (IAD) to Singapore from $483

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

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Singapore?

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Singapore (IAD - SG)?

Cheap flights from Dulles Intl to Singapore in March, April 2023

The best prices found for IAD to Singapore flights for March, April

Dulles Intl to Singapore 2023 flight deals

Cheap flights to Singapore from Dulles Intl found for this year

Cheap Turkish Airlines flights from Dulles Intl to Singapore

Cheap Etihad Airways flights from Dulles Intl to Singapore

Last minute flights from Dulles Intl to Singapore

Late deals on return flights to Singapore from Dulles Intl, departing today and this week

One-way flights to Singapore from Dulles Intl

The cheapest one-way flights from Dulles Intl to Singapore

Find flights from Dulles Intl to Singapore within your budget

Use the slider to find flights from Dulles Intl to Singapore that fit your budget.

Reviews of Airlines Servicing Singapore

Related info for your journey

Useful info, stats and facts about Dulles Intl to Singapore flights.

Which airlines flying from Washington, D.C. Dulles Intl to Singapore have flexible cancellations due to COVID-19?

Can I find flights from Washington, D.C. Dulles Intl Airport to Singapore for under $1,000 on Cheapflights?

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Singapore for under $1,500?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Singapore one-way?

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Singapore?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Singapore?

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Top 10 airlines flying from Dulles Intl to Singapore

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Singapore choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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