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Cheap flights from Southeast Asia to Washington, D.C. Dulles Intl Airport from S$ 541

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 27-1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — IAD
26 Nov — 3 Dec1
1 adult

Cheap flight deals from Southeast Asia to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Southeast Asia (zzYJX) 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 21 November 2024.

Find flight deals from Southeast Asia to Dulles Intl

Cheapest flights from Southeast Asia to Dulles Intl
Explore the most affordable flight options available from Southeast Asia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Fri 22-1110:25SIN - IAD
1 stop38h 50mTurkish Airlines
Sun 1-1214:00IAD - SIN
1 stop38h 35mTurkish Airlines
Deal found 20-11S$ 1,312
Wed 18-1215:20BKK - IAD
1 stop83h 25mSAUDIA
Wed 23-419:10IAD - BKK
1 stop55h 35mSAUDIA
Deal found 20-11S$ 1,517
Tue 10-1207:10BKK - IAD
2 stops25h 08mUnited Airlines
Wed 1-106:30IAD - BKK
2 stops29h 35mUnited Airlines
Deal found 20-11S$ 1,536
Sun 24-1122:20SIN - IAD
2 stops30h 41mUnited Airlines
Tue 26-1111:05IAD - SIN
1 stop30h 50mUnited Airlines
Deal found 20-11S$ 1,544
Wed 18-1209:40BKK - IAD
2 stops26h 13mDelta
Wed 23-406:15IAD - BKK
2 stops30h 20mDelta
Deal found 20-11S$ 1,545
Thu 21-1123:55SIN - IAD
1 stop28h 55mMultiple Airlines
Thu 5-1220:45IAD - SIN
1 stop32h 10mMultiple Airlines
Deal found 20-11S$ 1,573
Tue 24-1209:30SIN - IAD
1 stop34h 20mAir India
Sat 4-110:00IAD - SIN
1 stop33h 10mAir India
Deal found 19-11S$ 1,583
Mon 2-1213:10BKK - IAD
1 stop39h 15mSWISS
Fri 17-117:50IAD - BKK
2 stops28h 50mSWISS
Deal found 20-11S$ 1,599
Mon 9-1223:55SIN - IAD
1 stop27h 15mAir China
Tue 31-1216:35IAD - SIN
2 stops40h 20mAir China
Deal found 19-11S$ 1,632
Thu 21-1123:55SIN - IAD
2 stops27h 40mLufthansa
Thu 5-1222:05IAD - SIN
2 stops30h 00mLufthansa
Deal found 20-11S$ 1,681
Tue 24-1219:40SIN - IAD
2 stops36h 50mIndiGo
Sat 4-114:00IAD - SIN
2 stops38h 20mIndiGo
Deal found 19-11S$ 1,694
Sun 24-1123:15SIN - IAD
1 stop29h 20mBritish Airways
Tue 26-1118:00IAD - SIN
1 stop32h 55mBritish Airways
Deal found 20-11S$ 1,702

Find flights from Southeast Asia to Dulles Intl within your budget

Customise your flight search to find flights from Southeast Asia 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 209,716 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 3-2

17:00-14:45

1 stop34h 45m

Washington, D.C. Dulles Intl

Sat 8-2

18:10-15:30

1 stop32h 20m

S$ 854

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 3-2

17:00-14:45

1 stop34h 45m

Washington, D.C. Dulles Intl

Sat 8-2

21:30-16:10

2 stops29h 40m

S$ 1,307

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Fri 17-1

10:25-19:30

1 stop46h 05m

Washington, D.C. Dulles Intl

Mon 27-1

21:25-17:35

1 stop31h 10m

S$ 1,344

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sun 2-2

07:10-20:20

2 stops25h 10m

Washington, D.C. Dulles Intl

Fri 28-2

11:05-05:10

1 stop30h 05m

S$ 1,455

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 3-2

15:20-14:45

1 stop83h 25m

Washington, D.C. Dulles Intl

Fri 21-2

18:10-13:40

1 stop79h 30m

S$ 1,462

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 6-3

23:15-09:50

1 stop22h 35m

Washington, D.C. Dulles Intl

Wed 23-4

13:25-23:35

1 stop23h 10m

S$ 1,504

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Wed 18-12

09:40-23:53

2 stops26h 13m

Washington, D.C. Dulles Intl

Wed 23-4

06:15-23:35

2 stops30h 20m

S$ 1,545

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 24-12

09:30-06:50

1 stop34h 20m

Washington, D.C. Dulles Intl

Sat 4-1

10:00-08:10

1 stop33h 10m

S$ 1,583

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sat 1-2

22:20-20:57

3 stops35h 37m

Washington, D.C. Dulles Intl

Thu 13-2

12:35-06:55

1 stop29h 20m

S$ 1,586

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 2-2

00:05-15:30

1 stop28h 25m

Washington, D.C. Dulles Intl

Sat 8-2

17:30-17:55

1 stop35h 25m

S$ 1,592

Flights are sorted by cheapest return flights first.

Deals found on 20-11

Showing 1-10 of 60 results
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Best time to book a flight from Southeast Asia to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Southeast Asia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Southeast Asia to Dulles Intl

Get recent, data-driven insights about flights from Southeast Asia to Dulles Intl including ideal travel times, pricing trends, and more.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 21 November 2024.
See what other customers who have flown with SAUDIA, United Airlines and Korean Air from Southeast Asia to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very Good
1,024 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very Good
833 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
778 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very Good
3,486 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very Good
1,336 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia 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 are the cheapest airlines to fly from Southeast Asia to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for SAUDIA. According to our data, you can fly for as low as S$ 541. Users have also found prices from S$ 865 and S$ 896 on IndiGo and Turkish Airlines, respectively.

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

    Yes. In addition to deals on Southeast Asia to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Southeast Asia 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.

See more FAQs

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Alternative routes for Southeast Asia to Dulles Intl

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

Top 6 airlines flying from Southeast Asia to Dulles Intl

Discover the top 6 airlines that operate flights from Southeast Asia 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 209,716 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,054AverageS$ 1,722FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SAUDIACheapestS$ 1,087AverageS$ 1,277FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air IndiaCheapestS$ 1,358AverageS$ 1,612FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapestS$ 1,377AverageS$ 1,555FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapestS$ 1,713AverageS$ 2,324FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Korean AirCheapestS$ 1,839AverageS$ 2,014FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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How does Cheapflights help users find flights from Southeast Asia to Dulles Intl?

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Can Cheapflights find flights from Southeast Asia to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southeast Asia to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southeast Asia to Dulles Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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