
Round-trip from | $1,009 (SAUDIA) |
|---|---|
One-way from | $642 (OneTravel) |
Popular in | August |
Cheapest in | October |
Average price | $1,187 |
Fly from
Fly to
Route
Depart
Return
Price
BangkokWashington, D.C.
BKK - DCA
BKKDCA
Bangkok Suvarnabhumi
Fri 1/30
2:15 am-8:00 pm
2 stops29h 45m
Washington, D.C. Reagan-National
Sat 2/7
9:59 am-11:10 am
2 stops37h 11m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Tue 4/21
2:40 am-5:05 pm
2 stops49h 25m
Washington, D.C. Dulles Intl
Tue 4/28
7:01 pm-9:45 am
2 stops27h 44m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Wed 4/22
7:00 am-11:59 pm
2 stops27h 59m
Washington, D.C. Dulles Intl
Tue 4/28
1:05 pm-9:45 am
3 stops33h 40m
BangkokWashington, D.C.
BKK - DCA
BKKDCA
Bangkok Suvarnabhumi
Tue 1/27
8:05 am-8:44 pm
2 stops24h 39m
Washington, D.C. Reagan-National
Tue 2/17
5:32 pm-4:25 pm
2 stops34h 53m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Fri 2/6
4:55 pm-5:35 pm
3 stops36h 40m
Washington, D.C. Dulles Intl
Sat 2/14
10:10 pm-5:10 am
2 stops43h 00m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Sat 1/31
4:55 pm-11:46 am
3 stops30h 51m
Washington, D.C. Dulles Intl
Sat 2/7
6:00 pm-11:25 am
2 stops29h 25m
BangkokWashington, D.C.
BKK - DCA
BKKDCA
Bangkok Suvarnabhumi
Sat 1/31
4:55 pm-10:56 am
3 stops30h 01m
Washington, D.C. Reagan-National
Sat 2/7
5:59 pm-12:20 am
2 stops42h 21m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Sun 1/11
9:10 am-12:59 am
2 stops51h 49m
Washington, D.C. Dulles Intl
Wed 1/21
8:20 am-5:10 am
2 stops32h 50m
BangkokWashington, D.C.
BKK - DCA
BKKDCA
Bangkok Suvarnabhumi
Wed 4/22
7:00 am-7:53 pm
2 stops23h 53m
Washington, D.C. Reagan-National
Tue 4/28
9:40 am-11:10 pm
2 stops26h 30m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Thu 3/5
5:15 pm-5:40 am
2 stops24h 25m
Washington, D.C. Dulles Intl
Wed 4/15
7:01 pm-11:10 am
2 stops29h 09m
Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to District of Columbia (average of $917). Flying from Bangkok Suvarnabhumi Airport to District of Columbia in November is currently the most expensive (average of $1,070). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to District of Columbia in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$992 | Average$1,112 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,011 | Average$1,340 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,033 | Average$1,155 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,142 | Average$1,172 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,371 | Average$1,430 | FlexibilityNo cancel fee | On-time75% |