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Cheap flights from Southeast Asia to Washington, D.C. Dulles Intl Airport from S$ 651

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 7-5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — IAD
26 fev — 5 mar1
1 adult

Cheap flight deals from Southeast Asia to Dulles Intl

Keep the following information in mind while searching for Southeast Asia to Dulles Intl flight deals. Data was last updated 21 fevereiro 2025.

Round-trip from

S$ 1,007

One-way from

S$ 651
SAUDIA
  • SAUDIA
  • 16-4-28-4
  • 3 total stops
  • 56h 35m total
  • Southeast Asia to Washington, D.C.
Search Deals
SAUDIA
  • SAUDIA
  • 7-5
  • 1 total stop
  • 24h 00m total
  • Southeast Asia to Washington, D.C.
Search Deals

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 fevereiro 2025.

qua 16-403:45SIN - IAD
1 stop24h 00mSAUDIA
seg 28-419:10IAD - SIN
2 stops32h 35mSAUDIA
Deal found 20-2S$ 1,007
sáb 22-315:20BKK - IAD
2 stops35h 25mSAUDIA
sex 9-519:10IAD - BKK
1 stop31h 35mSAUDIA
Deal found 20-2S$ 1,174
ter 1-409:10SIN - IAD
1 stop37h 35mTurkish Airlines
qui 24-412:30IAD - SIN
1 stop41h 25mTurkish Airlines
Deal found 20-2S$ 1,280
qua 26-317:00SIN - IAD
1 stop34h 45mMultiple Airlines
qua 16-421:40IAD - SIN
2 stops31h 40mMultiple Airlines
Deal found 20-2S$ 1,298
seg 10-323:55SIN - IAD
1 stop27h 15mAir China
ter 8-418:00IAD - SIN
2 stops48h 50mAir China
Deal found 19-2S$ 1,308
qua 25-609:35BKK - IAD
1 stop35h 30mUnited Airlines
qua 10-912:35IAD - BKK
2 stops29h 00mUnited Airlines
Deal found 21-2S$ 1,333
qua 26-319:40SIN - IAD
2 stops36h 50mIndiGo
qua 16-412:30IAD - SIN
2 stops40h 50mIndiGo
Deal found 20-2S$ 1,359
qua 25-623:00BKK - IAD
1 stop27h 20mMultiple Airlines
qua 10-917:25IAD - BKK
1 stop34h 25mMultiple Airlines
Deal found 21-2S$ 1,401
qua 2-418:30BKK - IAD
2 stops32h 45mSWISS
qui 8-520:45IAD - BKK
1 stop26h 00mSWISS
Deal found 20-2S$ 1,404
qua 14-506:15SIN - IAD
2 stops26h 52mUnited Airlines
seg 11-812:20IAD - SIN
1 stop30h 20mUnited Airlines
Deal found 20-2S$ 1,408
ter 4-306:35SIN - IAD
2 stops27h 48mAir Canada
ter 18-312:55IAD - SIN
2 stops31h 00mAir Canada
Deal found 20-2S$ 1,465
qua 14-523:00BKK - IAD
2 stops25h 30mLufthansa
sex 23-522:20IAD - BKK
1 stop28h 50mLufthansa
Deal found 20-2S$ 1,498

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 200,618 searches. Data last updated 21 fevereiro 2025.

Fly from

Southeast Asia

Fly to

Dulles Intl

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

qua 16-4

03:45-15:45

1 stop24h 00m

Washington, D.C. Dulles Intl

seg 28-4

19:10-15:45

2 stops32h 35m

S$ 1,007

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

sáb 22-3

15:20-15:45

2 stops35h 25m

Washington, D.C. Dulles Intl

sex 9-5

19:10-13:45

1 stop31h 35m

S$ 1,174

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

ter 1-4

09:10-10:45

1 stop37h 35m

Washington, D.C. Dulles Intl

qui 24-4

12:30-17:55

1 stop41h 25m

S$ 1,280

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

qua 26-3

17:00-15:45

1 stop34h 45m

Washington, D.C. Dulles Intl

qua 16-4

21:40-17:20

2 stops31h 40m

S$ 1,298

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

seg 10-3

23:55-15:10

1 stop27h 15m

Washington, D.C. Dulles Intl

ter 8-4

18:00-06:50

2 stops48h 50m

S$ 1,308

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

qua 25-6

09:35-10:05

1 stop35h 30m

Washington, D.C. Dulles Intl

qua 10-9

12:35-04:35

2 stops29h 00m

S$ 1,333

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

qua 26-3

19:40-20:30

2 stops36h 50m

Washington, D.C. Dulles Intl

qua 16-4

12:30-17:20

2 stops40h 50m

S$ 1,359

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

qua 25-6

23:00-15:20

1 stop27h 20m

Washington, D.C. Dulles Intl

qua 10-9

17:25-14:50

1 stop34h 25m

S$ 1,401

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

qua 2-4

18:30-16:15

2 stops32h 45m

Washington, D.C. Dulles Intl

qui 8-5

20:45-09:45

1 stop26h 00m

S$ 1,404

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

qua 14-5

06:15-21:07

2 stops26h 52m

Washington, D.C. Dulles Intl

seg 11-8

12:20-06:40

1 stop30h 20m

S$ 1,408

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 53 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 fevereiro 2025.
See what other customers who have flown with Korean Air, China Airlines and Emirates 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.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Airlines
8.2
Very Good
727 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very Good
3,276 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very Good
1,299 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very Good
8,213 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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$ 651. Users have also found prices from S$ 790 and S$ 862 on IndiGo and Air China, 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Singapore to Dulles Intl flights
Singapore to Reagan-National flights
Singapore to Baltimore flights

Top 7 airlines flying from Southeast Asia to Dulles Intl

Discover the top 7 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 200,618 searches. Data last updated 21 fevereiro 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapestS$ 987AverageS$ 1,273FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
United AirlinesCheapestS$ 1,050AverageS$ 1,680FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestS$ 1,306AverageS$ 1,550FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air IndiaCheapestS$ 1,354AverageS$ 1,607FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Korean AirCheapestS$ 1,829AverageS$ 2,029FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Qatar AirwaysCheapestS$ 1,838AverageS$ 2,393FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestS$ 1,915AverageS$ 2,188FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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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.

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