Cheap flights from IAD to BKK (Washington Dulles Intl. to Suvarnabhumi Intl.)

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Cheap Flights from IAD to BKK starting at $402 One Way, $924 Round Trip

Prices starting at $924 for return flights and $402 for one-way flights to Suvarnabhumi Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Wed, Oct 21
IAD
Washington
BKK
Bangkok
$924 Roundtrip, found 3 days ago
$924
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Thu, Oct 15 from Washington to Bangkok, returning Wed, Oct 21, priced at $924 found 3 days ago
Tue, Sep 29 - Wed, Oct 7
IAD
Washington
BKK
Bangkok
$974 Roundtrip, just found
$974
Roundtrip
just found
Select Qatar Airways flight, departing Tue, Sep 29 from Washington to Bangkok, returning Wed, Oct 7, priced at $974 just found
Mon, Sep 21 - Fri, Oct 16
IAD
Washington
BKK
Bangkok
$976 Roundtrip, found 3 days ago
$976
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Sep 21 from Washington to Bangkok, returning Fri, Oct 16, priced at $976 found 3 days ago
Tue, Nov 17 - Fri, Dec 11
IAD
Washington
BKK
Bangkok
$1,005 Roundtrip, just found
$1,005
Roundtrip
just found
Select Air China flight, departing Tue, Nov 17 from Washington to Bangkok, returning Fri, Dec 11, priced at $1,005 just found
Sun, Mar 28 - Sun, Apr 4
IAD
Washington
BKK
Bangkok
$1,009 Roundtrip, found 3 hours ago
$1,009
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Sun, Mar 28 from Washington to Bangkok, returning Sun, Apr 4, priced at $1,009 found 3 hours ago

Hotel Ideas near Suvarnabhumi Intl.

Airport Hotels near Suvarnabhumi Intl.

Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4 out of 5
999 Suvarnabhumi Airport Hotel Bang Phli Samut Prakan
$141 nightly
The price is $154 total per night from Jul 5 to Jul 6
$154 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this spa hotel in Bang Phli. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
8.8/10 Excellent! (1,464 reviews)
"Awlays good!"

Reviewed on Jul 2, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
Divalux Resort & Spa Bangkok, Suvarnabhumi Airport

Divalux Resort & Spa Bangkok, Suvarnabhumi Airport

5 out of 5
88 Moo 3, Sisa Chorakhe Noi Bang Sao Thong Samut Prakan
$36 nightly
The price is $39 total per night from Jul 12 to Jul 13
$39 total
Jul 12 - Jul 13
Total with taxes and fees
Book a stay at this luxury hotel in Bang Sao Thong. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in ...
8.6/10 Excellent! (1,423 reviews)
"Easy to get in and out international airport"

Reviewed on Jul 1, 2026

Divalux Resort & Spa Bangkok, Suvarnabhumi Airport
The Cottage Suvarnabhumi

The Cottage Suvarnabhumi

3.5 out of 5
888/8 Lat Krabang Soi 20/2 Bangkok Bangkok
$29 nightly
The price is $31 total per night from Jul 21 to Jul 22
$31 total
Jul 21 - Jul 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Bangkok. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,001 reviews)
"Wonderful staff"

Reviewed on Jul 3, 2026

The Cottage Suvarnabhumi
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Bangkok

Asia Hotel Bangkok

Asia Hotel Bangkok

4 out of 5
296 Phayathai Road Bangkok Bangkok
The price is $41 total per night from Jul 6 to Jul 7
$41 total
per night
Jul 6 - Jul 7
Book a stay at this business-friendly hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,524 reviews)
"BEAUTIFUL Hotel with a STUNNING LOBBY. Although you are unable to check in till 3pm there are plenty of space to work or relax in. Breakfast was AMAZING and my room on the 15th floor had fantastic views. Great gym and two swimming pools 😍 Highly recommend 😍"

Reviewed on Jul 2, 2026

Asia Hotel Bangkok
Grande Centre Point Hotel Terminal 21

Grande Centre Point Hotel Terminal 21

5 out of 5
2, Sukhumvit Soi 19 (Wattana) Bangkok Bangkok
The price is $154 total per night from Jul 27 to Jul 28
$154 total
per night
Jul 27 - Jul 28
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
9.4/10 Exceptional! (2,453 reviews)
"Great service we are recommended"

Reviewed on Jul 3, 2026

Grande Centre Point Hotel Terminal 21
Solitaire Bangkok Sukhumvit 11

Solitaire Bangkok Sukhumvit 11

4.5 out of 5
75/23 Sukhumvit 13 Bangkok
The price is $61 total per night from Jul 5 to Jul 6
$61 total
per night
Jul 5 - Jul 6
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.8/10 Excellent! (1,833 reviews)
"Very friendly and helpful staff"

Reviewed on Jul 2, 2026

Solitaire Bangkok Sukhumvit 11
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Bangkok Hotels With Airport Transportation

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle

4.5 out of 5
68 Moo 2 Kingkaew Road Bang Phli Samut Prakan
$68 nightly
The price is $74 total per night from Aug 3 to Aug 4
$74 total
Aug 3 - Aug 4
Total with taxes and fees
Book a stay at this luxury hotel in Bang Phli. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,195 reviews)
"It was very clean and welcoming"

Reviewed on Jun 30, 2026

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle
The Phoenix Hotel Bangkok

The Phoenix Hotel Bangkok

3 out of 5
88 Ladkrabang Soi 7 Bangkok Bangkok
$26 nightly
The price is $28 total per night from Jul 7 to Jul 8
$28 total
Jul 7 - Jul 8
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a rooftop terrace, and room service. Popular attractions Marketland and Runway 3119 Suvarnabhumi Night Market ...
7.4/10 Good! (1,000 reviews)
"Staff was very helpful at all hours and breakfast was amazing. The shuttle back to the airport was available when we needed it."

Reviewed on Mar 12, 2026

The Phoenix Hotel Bangkok
At Residence Suvarnabhumi Hotel

At Residence Suvarnabhumi Hotel

3.5 out of 5
458/4-5 Soi Ladkrabang 24/1 Bangkok Bangkok
$47 nightly
The price is $51 total per night from Jul 4 to Jul 5
$51 total
Jul 4 - Jul 5
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. ...
9.4/10 Exceptional! (1,001 reviews)
"Close to the airport. The staff was very helpful! Great restaurant on site."

Reviewed on Jun 23, 2026

At Residence Suvarnabhumi Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Bangkok Hotels

Nasa Bangkok

Nasa Bangkok

4 out of 5
Ramkhamhaeng Rd., 44 Bangkok Bangkok (province)
$21 nightly
The price is $23 total per night from Jul 21 to Jul 22
$23 total
Jul 21 - Jul 22
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the overall value in our ...
8/10 Very Good! (530 reviews)
"Very affordable and great location"

Reviewed on Jun 12, 2026

Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$28 nightly
The price is $30 total per night from Jul 21 to Jul 22
$30 total
Jul 21 - Jul 22
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions ...
8.2/10 Very Good! (1,002 reviews)
"Clean room and quiet hotel"

Reviewed on Jul 3, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$30 nightly
The price is $32 total per night from Jul 5 to Jul 6
$32 total
Jul 5 - Jul 6
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the property condition in our ...
8.4/10 Very Good! (1,000 reviews)
"Great budget hotel clean and in a great location"

Reviewed on May 5, 2026

Easy Planet Bangkok Surawong
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Bangkok

Chatrium Sathon Bangkok

Chatrium Sathon Bangkok

4 out of 5
291 Soi Naradhiwas Rajanagarindra 24 Bangkok Bangkok
$87 nightly
The price is $93 total per night from Jul 10 to Jul 11
$93 total
Jul 10 - Jul 11
Total with taxes and fees
Book a stay at this spa hotel in Bangkok. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,000 reviews)

Families like: Kids pool, kids club, kitchenette, playground

Travelers say...
"Clean room, helpful staff, good wi-fi, nice buffet breakfast, nice pool."

Reviewed on Jul 2, 2026

Chatrium Sathon Bangkok
Centre Point Plus Hotel Pratunam

Centre Point Plus Hotel Pratunam

4.5 out of 5
No.6, Soi 15 Petchburi, Petchburi Rd. Bangkok Bangkok
$93 nightly
The price is $100 total per night from Jul 14 to Jul 15
$100 total
Jul 14 - Jul 15
Total with taxes and fees
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (1,000 reviews)
"The room is clean and spacious. Location is good. Staffs are friendly & helpful. Will definitely book again for my next trip!"

Reviewed on Jun 1, 2026

Centre Point Plus Hotel Pratunam
Grande Centre Point Ratchadamri

Grande Centre Point Ratchadamri

5 out of 5
153/2 Mahatlek Luang 1, Ratchadamri Rd Bangkok Bangkok
$125 nightly
The price is $135 total per night from Jul 12 to Jul 13
$135 total
Jul 12 - Jul 13
Total with taxes and fees
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. ...
9.4/10 Exceptional! (1,308 reviews)

Families like: Kids pool, kitchen, playground, game room

Travelers say...
"Very good"

Reviewed on Jun 28, 2026

Grande Centre Point Ratchadamri
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAD to BKK Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York
BKK Address & GPS
Address:
Bangkok ,
Thailand
IATA Code:
BKK
Longitude:
100.752044
Latitude:
13.693062
Time Zone:
Asia/Bangkok

Frequently asked questions

Are there non-stop flights from Dulles Intl. Airport to Suvarnabhumi Airport?
You're going to need to switch planes if you're planning to travel from Dulles Intl. Airport to Bangkok Airport. Numerous companies offer services on this route with just one stopover, including Turkish Airlines, Qatar Airways and Emirates.
What is the shortest flight from IAD to Bangkok Airport?
Pick your favorite seat, because you'll be keeping it warm for quite some time on your Washington to Bangkok trip. The quickest possible flight time from IAD to Bangkok Airport is 19 hours and 22 minutes.
How many hours flight from IAD to Bangkok Airport?
With a general flight time of 19 hours and 27 minutes, journeying from IAD to BKK is no quick trip. Prepare for some long hours in your seat and consider using your air miles to upgrade.
What airlines have the most flights from Dulles Intl. Airport to Bangkok Airport?
You won't be able to find any airlines operating flights direct from Washington Dulles Intl. Airport (IAD) to Suvarnabhumi Intl. Airport (BKK). Do your research and book a multi or single-stop plane ticket.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.