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

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Cheap Flights from IAD to BKK starting at $475 One Way, $912 Round Trip

Prices starting at $912 for return flights and $475 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.

Mon, Aug 31 - Mon, Oct 5
IAD
Washington
BKK
Bangkok
$912 Roundtrip, found 2 days ago
$912
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Aug 31 from Washington to Bangkok, returning Mon, Oct 5, priced at $912 found 2 days ago
Wed, Mar 24 - Tue, Apr 6
IAD
Washington
BKK
Bangkok
$1,010 Roundtrip, just found
$1,010
Roundtrip
just found
Select Qatar Airways flight, departing Wed, Mar 24 from Washington to Bangkok, returning Tue, Apr 6, priced at $1,010 just found
Tue, Dec 8 - Wed, Dec 16
IAD
Washington
BKK
Bangkok
$1,016 Roundtrip, found 2 days ago
$1,016
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Tue, Dec 8 from Washington to Bangkok, returning Wed, Dec 16, priced at $1,016 found 2 days ago
Tue, Feb 2 - Tue, Mar 2
IAD
Washington
BKK
Bangkok
$1,048 Roundtrip, found 2 days ago
$1,048
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Feb 2 from Washington to Bangkok, returning Tue, Mar 2, priced at $1,048 found 2 days ago
Wed, Sep 23 - Wed, Sep 30
IAD
Washington
BKK
Bangkok
$1,109 Roundtrip, found 3 days ago
$1,109
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 23 from Washington to Bangkok, returning Wed, Sep 30, priced at $1,109 found 3 days 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
$139 nightly
The price is $151 total per night from May 20 to May 21
$151 total
May 20 - May 21
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! (1,349 reviews)
As airport hotels go this is a decent one. We only stayed 1 night and no complaints. Did a late check in and early checkout and had no issues. The property and room and bathroom looked clean and bed was comfortable.

Reviewed on May 17, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

5 out of 5
99 Moo 6, Kingkaew Road, Rachateva Bang Phli Samut Prakan
$76 nightly
The price is $83 total per night from May 25 to May 26
$83 total
May 25 - May 26
Total with taxes and fees
Book a stay at this luxury hotel in Bang Phli. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the restaurant in our ...
8.8/10 Excellent! (2,606 reviews)
Our stay was perfect!

Reviewed on May 17, 2026

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
The Cottage Suvarnabhumi

The Cottage Suvarnabhumi

3.5 out of 5
888/8 Lat Krabang Soi 20/2 Bangkok Bangkok
$25 nightly
The price is $27 total per night from Jun 17 to Jun 18
$27 total
Jun 17 - Jun 18
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! (1,003 reviews)
Enjoyed my stay at this hotel. Comfortable bed and clean room. Located close to the airport with a very reliable shuttle service. Very good breakfast buffet and many other dining options within easy walking distance. Will definitely stay again the next time that I fly out of Suvarnabhumi ...

Reviewed on May 16, 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
$37 nightly
The price is $40 total per night from May 27 to May 28
$40 total
May 27 - May 28
Total with taxes and fees
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! (1,522 reviews)
Great

Reviewed on May 11, 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
$134 nightly
The price is $143 total per night from Jun 5 to Jun 6
$143 total
Jun 5 - Jun 6
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 breakfast and the pool in our reviews. ...
9.4/10 Exceptional! (2,427 reviews)
I like this Expedia it’s a easy and fastway to me

Reviewed on May 17, 2026

Grande Centre Point Hotel Terminal 21
Grande Centre Point Sukhumvit 55

Grande Centre Point Sukhumvit 55

5 out of 5
300 Sukhumvit Soi 55 (Thonglor) Bangkok
$94 nightly
The price is $101 total per night from Jun 1 to Jun 2
$101 total
Jun 1 - Jun 2
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 breakfast and the helpful staff in ...
9.6/10 Exceptional! (1,679 reviews)
From start to go, a great stay. Wonderful hotel, amazing breakfast, friendly staff and the free tuk tuk transport to the metro is a must. Highly recommend if you want some luxury in your life.

Reviewed on May 14, 2026

Grande Centre Point Sukhumvit 55
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
$76 nightly
The price is $83 total per night from May 18 to May 19
$83 total
May 18 - May 19
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! (1,183 reviews)
This hotel caters to Chinese tourists really. It's not even that close to the airport (25 mins). Better off staying closer to downtown Bangkok. No outside bar and breakfast was really odd.

Reviewed on May 14, 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
$33 nightly
The price is $36 total per night from May 28 to May 29
$36 total
May 28 - May 29
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Popular attractions Marketland and Runway 3119 Suvarnabhumi Night ...
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
$52 nightly
The price is $56 total per night from May 18 to May 19
$56 total
May 18 - May 19
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! (1,006 reviews)
This is a nice to say when waiting on a flight.

Reviewed on May 15, 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)
$23 nightly
The price is $25 total per night from May 18 to May 19
$25 total
May 18 - May 19
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! (521 reviews)
great place to stay

Reviewed on May 16, 2026

Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$29 nightly
The price is $31 total per night from Jun 4 to Jun 5
$31 total
Jun 4 - Jun 5
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)
Everything just ok including location

Reviewed on May 16, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$35 nightly
The price is $38 total per night from Jun 1 to Jun 2
$38 total
Jun 1 - Jun 2
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
$85 nightly
The price is $91 total per night from May 26 to May 27
$91 total
May 26 - May 27
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! (1,002 reviews)

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

Travelers say...
Excellent breakfast. Good fitness room. Not within walking distance of any attractions or nightlife. Very comfortable bed.

Reviewed on May 14, 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 Jun 5 to Jun 6
$100 total
Jun 5 - Jun 6
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)
Good hotel, slow lift

Reviewed on Apr 7, 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
$99 nightly
The price is $107 total per night from May 22 to May 23
$107 total
May 22 - May 23
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! (1,294 reviews)

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

Travelers say...
Clean room and excellent service!!

Reviewed on May 17, 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.