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

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Cheap Flights from IAD to BKK starting at $318 One Way, $727 Round Trip

Prices starting at $727 for return flights and $318 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.

Wed, Jan 20 - Thu, Feb 4
IAD
Washington
BKK
Bangkok
$727 Roundtrip, found 3 hours ago
$727
Roundtrip
found 3 hours ago
Select Air Premia flight, departing Wed, Jan 20 from Washington to Bangkok, returning Thu, Feb 4, priced at $727 found 3 hours ago
Thu, Jan 28 - Fri, Feb 5
IAD
Washington
BKK
Bangkok
$899 Roundtrip, just found
$899
Roundtrip
just found
Select Etihad Airways flight, departing Thu, Jan 28 from Washington to Bangkok, returning Fri, Feb 5, priced at $899 just found
Mon, Sep 13 - Mon, Oct 4
IAD
Washington
BKK
Bangkok
$922 Roundtrip, found 7 hours ago
$922
Roundtrip
found 7 hours ago
Select ITA Airways flight, departing Mon, Sep 13 from Washington to Bangkok, returning Mon, Oct 4, priced at $922 found 7 hours ago
Fri, Feb 12 - Tue, Feb 23
IAD
Washington
BKK
Bangkok
$949 Roundtrip, just found
$949
Roundtrip
just found
Select Korean Air flight, departing Fri, Feb 12 from Washington to Bangkok, returning Tue, Feb 23, priced at $949 just found
Mon, Mar 29 - Tue, Apr 13
IAD
Washington
BKK
Bangkok
$955 Roundtrip, found 1 hour ago
$955
Roundtrip
found 1 hour ago
Select Qatar Airways flight, departing Mon, Mar 29 from Washington to Bangkok, returning Tue, Apr 13, priced at $955 found 1 hour 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
$163 nightly
The price is $177 total per night from Dec 9 to Dec 10
$177 total
Dec 9 - Dec 10
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! (1,848 reviews)
"staff was outstanding in every measure!! We had a fantastic experience and will do it again!!"

Reviewed on Nov 9, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
The Cottage Suvarnabhumi

The Cottage Suvarnabhumi

3.5 out of 5
888/8 Lat Krabang Soi 20/2 Bangkok Bangkok
$37 nightly
The price is $39 total per night from Dec 8 to Dec 9
$39 total
Dec 8 - Dec 9
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! (1,011 reviews)
"surprisingly nice for the price. Close to the airport and I’ll definitely stay there again"

Reviewed on Nov 10, 2026

The Cottage Suvarnabhumi
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
$50 nightly
The price is $54 total per night from Nov 28 to Nov 29
$54 total
Nov 28 - Nov 29
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! (2,637 reviews)
"Very nice hotel. Very clean and comfortable. Friendly and helpful staff. Quiet at night. Hotel restaurant decent with attentive staff. Will stay here again."

Reviewed on Nov 9, 2026

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
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
$47 nightly
The price is $50 total per night from Nov 15 to Nov 16
$50 total
Nov 15 - Nov 16
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! (1,597 reviews)
"This is my second time I booked this place. First time was 2023. And this time 2026 for a short sightseeing trip. I had a great experience with both trips. The staff are very friendly and approachable. The rooms we stayed in are very clean and easily accessible. Highly recommended this place."

Reviewed on Nov 9, 2026

Asia Hotel Bangkok
Solitaire Bangkok Sukhumvit 11 by Kingston Hotels

Solitaire Bangkok Sukhumvit 11 by Kingston Hotels

4.5 out of 5
75/23 Sukhumvit 13 Bangkok
$85 nightly
The price is $91 total per night from Dec 10 to Dec 11
$91 total
Dec 10 - Dec 11
Total with taxes and fees
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 ...
Solitaire Bangkok Sukhumvit 11 by Kingston Hotels
Eleven Bangkok Sukhumvit 11 by Kingston Hotels

Eleven Bangkok Sukhumvit 11 by Kingston Hotels

4 out of 5
11 Soi Sukhumvit 11 Bangkok
$77 nightly
The price is $82 total per night from Dec 12 to Dec 13
$82 total
Dec 12 - Dec 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Bangkok. Enjoy free WiFi, free parking, and a rooftop terrace. Our guests praise the breakfast and the pool in ...
9/10 Wonderful! (2,003 reviews)
"Baller place. So baller. Everything is great. It’s cheap and in a good location. It’s baller."

Reviewed on Nov 9, 2026

Eleven Bangkok Sukhumvit 11 by Kingston Hotels
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
$69 nightly
The price is $75 total per night from Nov 13 to Nov 14
$75 total
Nov 13 - Nov 14
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! (1,259 reviews)
"This hotel is wonderful! The room was quiet, large and very comfortable, the breakfast buffet was delicious and the hotel had an awesome selection of hot food. The airport shuttle included was also very convenient. I definitely recommend this hotel!"

Reviewed on Nov 10, 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 Dec 11 to Dec 12
$28 total
Dec 11 - Dec 12
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a rooftop terrace, and room service. Popular attractions Marketland and Suvarnabhumi Outdoor Market are located ...
7.4/10 Good! (1,000 reviews)
"Great room. Clean. Shower has awesome pressure. Perfect for an overnight stay. AC, tea and coffee. Friendly staff and very efficient check-in and checkout."

Reviewed on Sep 21, 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
$48 nightly
The price is $52 total per night from Nov 17 to Nov 18
$52 total
Nov 17 - Nov 18
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! (1,003 reviews)
"We stay here coming and going from Thailand. It is convenient and close to Suvarnabhumi Airport. The rooms are well appointed and there is plenty to do around the area. The restaurant is very good. Shuttle to the airport is efficient."

Reviewed on Nov 8, 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)
$22 nightly
The price is $23 total per night from Nov 14 to Nov 15
$23 total
Nov 14 - Nov 15
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 ...
Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$41 nightly
The price is $44 total per night from Nov 22 to Nov 23
$44 total
Nov 22 - Nov 23
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! (1,000 reviews)
"I liked everything :)"

Reviewed on Nov 10, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$33 nightly
The price is $36 total per night from Nov 16 to Nov 17
$36 total
Nov 16 - Nov 17
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 ...
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
$93 nightly
The price is $99 total per night from Nov 29 to Nov 30
$99 total
Nov 29 - Nov 30
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! (1,007 reviews)

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

Travelers say...
"I loved this location and the staff were amazing! I’ll be back."

Reviewed on Nov 9, 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
$109 nightly
The price is $118 total per night from Nov 22 to Nov 23
$118 total
Nov 22 - Nov 23
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 ...
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
$114 nightly
The price is $123 total per night from Nov 26 to Nov 27
$123 total
Nov 26 - Nov 27
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! (1,352 reviews)

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

Travelers say...
"We really enjoyed our stay! The hotel is in a fantastic location, with a 7-eleven right next door and CentralWorld shopping mall just a 5-minute walk away. The rooms were very clean, with daily housekeeping keeping everything tidy. We especially loved the good-sized indoor play area and outdoor playground, ..."

Reviewed on Nov 6, 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.