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Cheap flights from Singapore (SIN) to Dulles Intl (IAD) from $484

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. 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.
SIN — IAD
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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The best prices from Singapore Changi to Washington, D.C. Dulles Intl are usually found in November or March, booked 77 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Singapore to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Popular in

July

Cheapest in

November

Average price

$1,283

Round-trip from

$234
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 20% potential price drop
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Average for round-trip flights in May 2024
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From Singapore Changi to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Singapore to Washington, D.C. Dulles Intl Airport?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Dulles Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

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

To save up to 10% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Singapore to Washington, D.C. Dulles Intl Airport from $1,233 1-2 weeks out and tickets from $1,316 for flights departing within the next 72 hours.

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

Our data shows that September tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Singapore. Users have commonly found prices around $1,369 for the month, but tickets can be as low as $1,050. Due to multiple factors, prepare for potentially higher prices in August.

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

It’s typically best to fly out from Singapore to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Air India flights from Singapore to Dulles Intl

Explore cheap flight options specifically provided by Air India for the route between Singapore and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Consider these cheap Air India flights we've found departing from Singapore to Washington, D.C.. Make sure to double check the flight details before booking.
Thu 10/2411:35 pmSIN - IAD
1 stop43h 40mAir India
Fri 11/111:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/3$1,008
Mon 10/2111:35 pmSIN - IAD
1 stop43h 40mAir India
Tue 12/310:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/3$1,126
Mon 10/2111:35 pmSIN - IAD
1 stop43h 40mAir India
Tue 12/310:15 amIAD - SIN
1 stop31h 45mAir India
Deal found 5/4$1,130
Mon 5/2711:35 pmSIN - IAD
1 stop43h 40mAir India
Sun 6/211:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/4$1,170
Tue 6/118:35 amSIN - IAD
1 stop34h 40mAir India
Tue 6/1811:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/4$1,181
Fri 5/318:35 amSIN - IAD
1 stop34h 40mAir India
Sun 6/911:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/3$1,216
Sat 6/18:35 amSIN - IAD
1 stop34h 40mAir India
Fri 6/2811:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/3$1,257

Cheap United Airlines flights from Singapore to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Singapore and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Browse through some of the cheapest United Airlines flights traveling from Singapore to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Wed 6/128:45 amSIN - IAD
2 stops26h 06mUnited Airlines
Thu 7/2512:25 pmIAD - SIN
1 stop30h 15mUnited Airlines
Deal found 5/4$1,057
Wed 5/159:00 amSIN - IAD
2 stops25h 42mUnited Airlines
Sun 7/1412:15 pmIAD - SIN
1 stop30h 25mUnited Airlines
Deal found 5/3$1,081
Wed 5/159:00 pmSIN - IAD
2 stops34h 35mUnited Airlines
Sun 7/1412:15 pmIAD - SIN
1 stop30h 25mUnited Airlines
Deal found 5/4$1,086
Sat 9/149:00 pmSIN - IAD
2 stops26h 38mUnited Airlines
Sun 9/2212:15 pmIAD - SIN
1 stop30h 25mUnited Airlines
Deal found 5/3$1,105
Tue 10/2211:05 amSIN - IAD
1 stop35h 30mUnited Airlines
Mon 12/210:06 pmIAD - SIN
2 stops33h 09mUnited Airlines
Deal found 5/3$1,107
Tue 10/2211:05 amSIN - IAD
1 stop40h 30mUnited Airlines
Mon 12/210:06 pmIAD - SIN
2 stops33h 09mUnited Airlines
Deal found 5/4$1,112
Mon 10/218:45 amSIN - IAD
1 stop24h 26mUnited Airlines
Tue 12/310:06 pmIAD - SIN
2 stops33h 09mUnited Airlines
Deal found 5/3$1,169
Mon 10/218:45 amSIN - IAD
1 stop33h 07mUnited Airlines
Tue 12/310:06 pmIAD - SIN
2 stops33h 09mUnited Airlines
Deal found 5/4$1,175
Sat 9/149:00 pmSIN - IAD
2 stops26h 38mUnited Airlines
Sun 9/2210:05 pmIAD - SIN
1 stop44h 10mUnited Airlines
Deal found 5/4$1,209

Cheap Singapore to Dulles Intl flights in May & June 2024

Find cheap flight options from Singapore to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
Scroll through some of the best deals on flights from Singapore to Washington, D.C. in 2024. Check back in a little while for more flight options.
Wed 6/128:45 amSIN - IAD
2 stops26h 06mUnited Airlines
Thu 7/2512:25 pmIAD - SIN
1 stop30h 15mUnited Airlines
Deal found 5/4$1,057
Wed 5/159:00 pmSIN - IAD
2 stops34h 35mUnited Airlines
Sun 7/1412:15 pmIAD - SIN
1 stop30h 25mUnited Airlines
Deal found 5/4$1,086
Tue 5/141:50 amSIN - IAD
2 stops26h 37mAmerican Airlines
Sun 7/146:00 amIAD - SIN
2 stops36h 15mAmerican Airlines
Deal found 5/4$1,104
Wed 5/81:50 amSIN - IAD
2 stops26h 37mAmerican Airlines
Wed 6/56:00 amIAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 5/4$1,107
Thu 5/98:05 amSIN - IAD
2 stops27h 32mAmerican Airlines
Wed 6/56:00 amIAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 5/4$1,109
Tue 6/111:50 amSIN - IAD
2 stops26h 33mAmerican Airlines
Thu 7/256:00 amIAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 5/4$1,162
Mon 5/2711:35 pmSIN - IAD
1 stop43h 40mAir India
Sun 6/211:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/4$1,170
Tue 6/118:35 amSIN - IAD
1 stop34h 40mAir India
Tue 6/1811:15 amIAD - SIN
1 stop22h 30mAir India
Deal found 5/4$1,181
Tue 6/1111:35 pmSIN - IAD
1 stop28h 40mMultiple Airlines
Tue 6/1810:10 pmIAD - SIN
1 stop30h 10mMultiple Airlines
Deal found 5/4$1,203

Singapore to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Singapore and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Scroll through some of the best deals on flights from Singapore to Washington, D.C. in 2024. Check back in a little while for more flight options.
Sat 10/55:15 pmSIN - IAD
1 stop34h 30mSAUDIA
Sat 10/127:10 pmIAD - SIN
1 stop32h 35mSAUDIA
Deal found 5/4$817
Wed 6/128:45 amSIN - IAD
2 stops26h 06mUnited Airlines
Thu 7/2512:25 pmIAD - SIN
1 stop30h 15mUnited Airlines
Deal found 5/4$1,057
Wed 5/159:00 pmSIN - IAD
2 stops34h 35mUnited Airlines
Sun 7/1412:15 pmIAD - SIN
1 stop30h 25mUnited Airlines
Deal found 5/4$1,086
Tue 5/141:50 amSIN - IAD
2 stops26h 37mAmerican Airlines
Sun 7/146:00 amIAD - SIN
2 stops36h 15mAmerican Airlines
Deal found 5/4$1,104
Wed 5/81:50 amSIN - IAD
2 stops26h 37mAmerican Airlines
Wed 6/56:00 amIAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 5/4$1,107
Thu 5/98:05 amSIN - IAD
2 stops27h 32mAmerican Airlines
Wed 6/56:00 amIAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 5/4$1,109
Tue 10/2211:05 amSIN - IAD
1 stop40h 30mUnited Airlines
Mon 12/210:06 pmIAD - SIN
2 stops33h 09mUnited Airlines
Deal found 5/4$1,112
Mon 10/2111:35 pmSIN - IAD
1 stop43h 40mAir India
Tue 12/310:15 amIAD - SIN
1 stop31h 45mAir India
Deal found 5/4$1,130
Tue 10/2211:25 pmSIN - IAD
1 stop27h 20mTurkish Airlines
Mon 12/212:45 pmIAD - SIN
1 stop30h 50mTurkish Airlines
Deal found 5/4$1,141

Singapore to Dulles Intl flights leaving soon

Find last-minute flight options from Singapore to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Users seeking a last-minute flight from Singapore to Washington, D.C. should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/141:50 amSIN - IAD
2 stops26h 37mAmerican Airlines
Sun 7/146:00 amIAD - SIN
2 stops36h 15mAmerican Airlines
Deal found 5/4$1,104
Thu 5/98:05 amSIN - IAD
2 stops27h 32mAmerican Airlines
Wed 6/56:00 amIAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 5/4$1,109
Thu 5/911:35 pmSIN - IAD
1 stop28h 40mSWISS
Wed 6/58:45 pmIAD - SIN
1 stop32h 10mSWISS
Deal found 5/4$1,308
Thu 5/98:50 pmSIN - IAD
2 stops29h 45mMultiple Airlines
Wed 6/58:45 pmIAD - SIN
1 stop32h 10mMultiple Airlines
Deal found 5/4$1,329
Sun 5/1210:35 pmSIN - IAD
1 stop33h 55mBritish Airways
Mon 5/2010:45 pmIAD - SIN
1 stop29h 20mBritish Airways
Deal found 5/3$1,375
Sun 5/121:40 pmSIN - IAD
2 stops31h 00mMultiple Airlines
Mon 5/2010:55 amIAD - SIN
2 stops34h 10mMultiple Airlines
Deal found 5/3$1,384
Sun 5/1211:25 pmSIN - IAD
1 stop32h 00mLufthansa
Mon 5/205:15 pmIAD - SIN
1 stop35h 20mLufthansa
Deal found 5/3$1,391
Sun 5/128:50 pmSIN - IAD
2 stops29h 45mMultiple Airlines
Mon 5/205:15 pmIAD - SIN
1 stop35h 20mMultiple Airlines
Deal found 5/3$1,414
Tue 5/141:10 amSIN - IAD
1 stop22h 05mDelta
Sun 7/147:05 amIAD - SIN
2 stops28h 35mDelta
Deal found 5/4$1,495

One-way flights to Dulles Intl from Singapore

Search for one-way flight options from Singapore to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
If you're seeking multiple options on one-way flights from Singapore to Washington, D.C., be sure to check out these deals, which are updated often. Users needing a return flight from Singapore to Washington, D.C. should utilize the search form above.
Mon 6/310:15 pmSIN - IAD
2 stops43h 25mMultiple Airlines
Deal found 5/3$484
Mon 10/145:15 pmSIN - IAD
1 stop34h 30mSAUDIA
Deal found 5/2$485
Sun 6/28:20 amSIN - IAD
3 stops49h 50mMultiple Airlines
Deal found 5/3$514
Sun 6/210:15 pmSIN - IAD
2 stops54h 50mMultiple Airlines
Deal found 5/3$519
Fri 6/284:15 pmSIN - IAD
1 stop34h 55mAir China
Deal found 5/4$522
Sat 6/110:40 pmSIN - IAD
3 stops56h 35mMultiple Airlines
Deal found 5/3$535
Mon 6/311:10 pmSIN - IAD
3 stops42h 30mMultiple Airlines
Deal found 5/3$554
Sat 6/112:40 amSIN - IAD
3 stops51h 51mMultiple Airlines
Deal found 5/3$636
Fri 5/3112:55 amSIN - IAD
3 stops40h 45mMultiple Airlines
Deal found 5/3$662

Find flights from Singapore to Dulles Intl within your budget

Customize your flight search to find flights from Singapore to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,008 - $1,293

Route

Depart

Return

Price

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Thu 10/24

1 stop43h 40m

Washington, D.C. Dulles Intl

Fri 11/1

1 stop22h 30m

$1,008

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Wed 6/12

2 stops26h 06m

Washington, D.C. Dulles Intl

Thu 7/25

1 stop30h 15m

$1,057

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 5/14

2 stops33h 47m

Washington, D.C. Dulles Intl

Sun 7/14

2 stops36h 15m

$1,100

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Mon 10/21

1 stop27h 20m

Washington, D.C. Dulles Intl

Mon 12/2

1 stop22h 10m

$1,139

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Fri 9/13

2 stops32h 51m

Washington, D.C. Dulles Intl

Sun 9/22

2 stops29h 20m

$1,166

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sat 9/14

1 stop34h 00m

Washington, D.C. Dulles Intl

Sun 9/22

1 stop29h 15m

$1,192

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Thu 10/24

1 stop28h 30m

Washington, D.C. Dulles Intl

Fri 11/1

2 stops29h 40m

$1,227

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 6/11

1 stop28h 40m

Washington, D.C. Dulles Intl

Tue 6/18

2 stops35h 10m

$1,229

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Mon 8/12

2 stops35h 30m

Washington, D.C. Dulles Intl

Mon 10/28

2 stops29h 45m

$1,293

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Singapore to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Dulles Intl. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Singapore to Washington, D.C. Dulles Intl Airport, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Singapore to Dulles Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Singapore to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Singapore to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Singapore to Dulles Intl is currently $546 while a round-trip flight costs $1,157. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Singapore to Washington, D.C. Dulles Intl Airport (average of $281). Flying from Singapore to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$337

June

$398

July

$378

August

$296

September

$281

October

$303

November

$328

December

$291

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 4, 2024.
Read reviews from past customers who have flown Air India, United Airlines and American Airlines from Singapore to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.8

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.6

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.6
Very good
1,186 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.8

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.6

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

ANA
8.5
Very good
928 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.8

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.6

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Japan Airlines
8.3
Very good
1,486 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.8

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.6

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Emirates
8.1
Very good
4,014 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.8

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.6

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Delta
8.1
Very good
10,838 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Crew

8.8

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.6

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Singapore to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore. There are 0 flights from Changi to Washington, D.C. Dulles Intl per day from 2 different airlines.

  • Can I find flights from Singapore to Washington, D.C. Dulles Intl Airport for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Singapore to Washington, D.C. Dulles Intl Airport for under $1,100. The cheapest flight booked recently is on Air India for just $1,008, but on average you can expect to pay $1,120.

  • Are there last-minute flights available from Singapore to Washington, D.C. Dulles Intl Airport for under $1,200?

    There are currently 20+ open flights from Singapore to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Singapore to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Air India ($1,008), United Airlines ($1,057), and American Airlines ($1,100) offers the cheapest pricing from Singapore to Washington, D.C. Dulles Intl Airport. Air India is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Singapore to Washington, D.C. Dulles Intl Airport are SAUDIA ($485), Air China ($522), and Turkish Airlines ($721).

  • What does SIN to IAD mean?

    Great question - SIN to IAD just means Singapore Changi Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Singapore to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Singapore to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Singapore to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Singapore to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Singapore to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Dulles Intl.

  • Can I find deals for business class flights from Singapore to Dulles Intl?

    Yes. Cheapflights offers flight deals from Singapore to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Singapore to Dulles Intl that allow pets onboard?

    Many airlines flying from Singapore to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Singapore to Dulles Intl?

    Yes, you can often find last-minute deals on Singapore to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Singapore to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Singapore to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/4.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Singapore to Dulles Intl

Discover the top 2 airlines that operate flights from Singapore to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$870Average$1,231FlexibilityNo cancel feeOn-time69%
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British AirwaysCheapest$1,207Average$1,372FlexibilityNo cancel feeOn-time70%
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