$427 Cheap flight deals from Washington (WAS) to Bangkok Old Town (BKK)

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This Weekend's Flight Deals from Washington to Bangkok Old Town

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 15 - Sun, Mar 15
IAD
Washington Dulles Intl.
BKK
Suvarnabhumi Intl.
$1,264 Roundtrip, found 5 hours ago
$1,264
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Sun, Feb 15 from Washington Dulles Intl. to Suvarnabhumi Intl., returning Sun, Mar 15, priced at $1,264 found 5 hours ago
Fri, Feb 13 - Sun, Feb 22
BWI
Baltimore Washington Intl. Thurgood Marshall
BKK
Suvarnabhumi Intl.
$1,408 Roundtrip, found 6 days ago
$1,408
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Feb 13 from Baltimore Washington Intl. Thurgood Marshall to Suvarnabhumi Intl., returning Sun, Feb 22, priced at $1,408 found 6 days ago
Sun, Feb 15 - Sun, Mar 15
DCA
Ronald Reagan Washington National
BKK
Suvarnabhumi Intl.
$1,535 Roundtrip, found 5 hours ago
$1,535
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Sun, Feb 15 from Ronald Reagan Washington National to Suvarnabhumi Intl., returning Sun, Mar 15, priced at $1,535 found 5 hours ago
Sat, Feb 14 - Wed, Feb 18
IAD
Washington Dulles Intl.
DMK
Don Mueang Intl.
$1,853 Roundtrip, found 3 days ago
$1,853
Roundtrip
found 3 days ago
Select Emirates flight, departing Sat, Feb 14 from Washington Dulles Intl. to Don Mueang Intl., returning Wed, Feb 18, priced at $1,853 found 3 days ago

Airfares from $427 One Way, $786 Round Trip from Washington to Bangkok Old Town

Prices starting at $786 for return flights and $427 for one-way flights to Bangkok Old Town 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, Aug 26 - Fri, Sep 18
IAD
Washington
BKK
Bangkok
$786 Roundtrip, found 6 days ago
$786
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Wed, Aug 26 from Washington to Bangkok, returning Fri, Sep 18, priced at $786 found 6 days ago
Sun, Aug 9 - Tue, Sep 1
IAD
Washington
BKK
Bangkok
$801 Roundtrip, found 15 hours ago
$801
Roundtrip
found 15 hours ago
Select Air Premia flight, departing Sun, Aug 9 from Washington to Bangkok, returning Tue, Sep 1, priced at $801 found 15 hours ago
Wed, Sep 16 - Wed, Sep 23
IAD
Washington
BKK
Bangkok
$852 Roundtrip, found 2 days ago
$852
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Sep 16 from Washington to Bangkok, returning Wed, Sep 23, priced at $852 found 2 days ago
Mon, May 4 - Wed, May 13
IAD
Washington
BKK
Bangkok
$874 Roundtrip, just found
$874
Roundtrip
just found
Select Etihad Airways flight, departing Mon, May 4 from Washington to Bangkok, returning Wed, May 13, priced at $874 just found
Wed, Mar 18 - Wed, Jun 3
IAD
Washington
BKK
Bangkok
$899 Roundtrip, found 5 days ago
$899
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Wed, Mar 18 from Washington to Bangkok, returning Wed, Jun 3, priced at $899 found 5 days ago

Bangkok Old Town economy flight packages

Price found within the past 48 hours. Click for updated prices.
Al Meroz Bangkok
5.0-star property

Al Meroz Bangkok

8.6/10 Excellent! (481 reviews)

Mar 19 - Mar 24

5 night stay

Washington (WAS) to Bangkok (BKK)

Turkish Airlines • Non-stop roundtrip • Coach
Price was $1,617, price is now $1,146 per person
$1,146
per person
found 1 day ago
The property and staff were very nice. Just felt it was a bit distant from the main central shopping district but it was worth it. Only 15 minutes with a taxi as tuk tuk cannot be taken this far.

Reviewed on Jan 2, 2020

Hansar Bangkok Hotel
5.0-star property

Hansar Bangkok Hotel

9/10 Wonderful! (1,002 reviews)

Mar 17 - Mar 21

4 night stay

Washington (IAD) to Bangkok (BKK)

Etihad Airways • Non-stop roundtrip • Coach
Price was $2,055, price is now $1,364 per person
$1,364
per person
found 19 hours ago
We had an excellent stay. Staff was very courteous and helpful, rooms were large and large, and the facilities were nice too. Made good use of the gym, which was well equipped, and the breakfast buffet was surprisingly exceptional. Highly recommend.

Reviewed on Jan 26, 2026

Centre Point Sukhumvit 10
4.0-star property

Centre Point Sukhumvit 10

9.2/10 Wonderful! (1,329 reviews)

Mar 17 - Mar 21

4 night stay

Washington (IAD) to Bangkok (BKK)

Etihad Airways • Non-stop roundtrip • Coach
Price was $1,595, price is now $1,163 per person
$1,163
per person
found 19 hours ago
Housekeeping service was wonderful, daily and follow up to make sure if you want the room cleaned. Love the fact that there is a shuttle service from Hotel to the main street every 10 mins til 11pm daily. Saves an 8 minute walk in the heat.

Reviewed on Jan 29, 2026

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More About Flying To Bangkok Old Town from Washington

Route Information for Flights from Washington to Bangkok Old Town

Origin Airport IATA Code
WAS
Destination Airport IATA Code
BKK
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to Bangkok Old Town

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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.