Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | August |
Cheapest in | May |
Round-trip from | $1,123 (Korean Air) |
One-way from | $490 (Kiwi.com) |
Fly from
Fly to
Route
Depart
Return
Price
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Mon 3/17
9:30 pm-10:50 am
1 stop24h 20m
Washington, D.C. Dulles Intl
Wed 3/26
12:50 pm-12:45 am
1 stop24h 55m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Mon 12/9
9:25 am-4:13 pm
2 stops66h 48m
Washington, D.C. Dulles Intl
Sun 12/29
12:55 pm-12:05 am
2 stops47h 10m
BangkokWashington, D.C.
BKK - DCA
BKKDCA
Bangkok Suvarnabhumi
Tue 3/4
8:35 am-10:29 am
2 stops37h 54m
Washington, D.C. Reagan-National
Fri 3/28
11:10 am-5:15 am
2 stops31h 05m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Tue 4/8
3:25 pm-3:45 pm
1 stop83h 20m
Washington, D.C. Dulles Intl
Tue 4/22
7:10 pm-12:25 am
1 stop66h 15m
BangkokWashington, D.C.
BKK - DCA
BKKDCA
Bangkok Suvarnabhumi
Wed 3/5
9:40 am-11:39 pm
2 stops25h 59m
Washington, D.C. Reagan-National
Wed 3/26
6:00 am-9:30 pm
2 stops28h 30m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Wed 12/18
9:40 am-11:53 pm
2 stops26h 13m
Washington, D.C. Dulles Intl
Wed 4/23
7:50 pm-9:45 pm
2 stops38h 55m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Wed 3/12
1:10 pm-5:25 pm
1 stop39h 15m
Washington, D.C. Dulles Intl
Wed 5/14
5:25 pm-2:50 pm
1 stop34h 25m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Thu 12/26
1:10 pm-4:25 pm
1 stop39h 15m
Washington, D.C. Dulles Intl
Fri 1/10
5:50 pm-10:40 am
2 stops52h 50m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Tue 3/11
3:00 am-4:55 pm
1 stop24h 55m
Washington, D.C. Dulles Intl
Wed 5/14
9:05 pm-7:05 pm
1 stop35h 00m
BangkokWashington, D.C.
BKK - IAD
BKKIAD
Bangkok Suvarnabhumi
Mon 4/7
1:15 am-3:10 pm
1 stop24h 55m
Washington, D.C. Dulles Intl
Tue 4/22
5:35 pm-11:55 pm
2 stops43h 20m
Provider | Price Accuracy | Trust Score* |
---|---|---|
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
AranGrant | Price Accuracy3 stars | Trust Score*3 stars |
Justfly.com | Price Accuracy3 stars | Trust Score*3 stars |
oojo | Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Bangkok Suvarnabhumi Airport to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Washington, D.C. (average of $299). Flying from Bangkok Suvarnabhumi Airport to Washington, D.C. in June is currently the most expensive (average of $377). 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.
It’s typically best to fly out from Bangkok Suvarnabhumi Airport to Washington, D.C. in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.
In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
ANA | Cheapest$920 | Average$1,238 | FlexibilityNo cancel fee | On-time80% |
United Airlines | Cheapest$937 | Average$1,069 | FlexibilityNo cancel fee | On-time69% |
Japan Airlines | Cheapest$1,020 | Average$1,193 | FlexibilityNo cancel fee | On-time79% |
Korean Air | Cheapest$1,035 | Average$1,213 | FlexibilityNo cancel fee | On-time81% |
American Airlines | Cheapest$1,114 | Average$1,278 | FlexibilityNo cancel fee | On-time71% |
Qatar Airways | Cheapest$1,222 | Average$1,439 | FlexibilityNo cancel fee | On-time68% |
Emirates | Cheapest$1,302 | Average$1,486 | FlexibilityNo cancel fee | On-time75% |