Cheap flights from Bangkok to Washington, D.C.

BKK — WAS
29 May — 5 Jun1
Return
1 adult
Economy
From?
To?
Sun 29/5
Sun 5/6

How to find the cheapest flight from Bangkok to Washington, D.C.

All the information you need to plan the best TH1 to WAS flight in 2022: compare Bangkok to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..

BKK - WAS

Price

฿937 - ฿1,223

WAS

Temperature

2 - 27 °C

WAS

Rainfall

66 - 102 mm

Popular inJanuaryHigh demand for flights, 13% potential price rise
Cheapest inJuneBest time to find cheap flights, 12% potential price drop
Round-trip from฿32,023From Bangkok to Washington, D.C. (WAS)
One-way from฿25,085One-way flight from Bangkok to Washington, D.C. (WAS)

How far in advance should I book a flight from Bangkok to Washington, D.C.?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 5% on flights from Bangkok to Washington, D.C. compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ฿36,739. For sooner than that we have options available in the next 3 days from ฿36,739.

What is the cheapest month to fly from Bangkok to Washington, D.C.?

Our data shows that June tends to be the cheapest month to fly to Washington, D.C. from Bangkok. Users have commonly found prices around ฿36,420 for the month, but tickets can be as low as ฿23,752. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Bangkok to Washington, D.C. (BKK - WAS)?

When flying from Bangkok to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Bangkok to Washington, D.C. in May, June 2022

The best prices found for Bangkok to WAS flights in May, June
18 Jun - 16 Jul
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

41h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

29h 15m
฿34,244

เอธิโอเปียแอร์

View Deal

Deal found 22.5.22

7 Jun - 8 Sep
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

41h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 45m
฿34,415

เอธิโอเปียแอร์

View Deal

Deal found 23.5.22

24 Jun - 11 Jul
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 30m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

29h 15m
฿35,577

เอธิโอเปียแอร์

View Deal

Deal found 22.5.22

Bangkok to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from Bangkok found for this year
15 Sep - 24 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 30m
฿32,023

เอทิฮัดแอร์เวย์

View Deal

Deal found 22.5.22

12 Sep - 23 Feb
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

32h 55m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 30m
฿34,005

เอทิฮัดแอร์เวย์

View Deal

Deal found 24.5.22

5 Jul - 30 Sep
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

41h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 45m
฿34,073

เอธิโอเปียแอร์

View Deal

Deal found 23.5.22

Cheap เอทิฮัดแอร์เวย์ flights from Bangkok to Washington, D.C.

15 Sep - 24 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 30m
฿32,023

เอทิฮัดแอร์เวย์

View Deal

Deal found 22.5.22

12 Sep - 23 Feb
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

32h 55m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 30m
฿34,005

เอทิฮัดแอร์เวย์

View Deal

Deal found 24.5.22

Cheap เอมิเรตส์ flights from Bangkok to Washington, D.C.

14 Sep - 24 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

42h 10m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

20h 10m
฿39,405

เอมิเรตส์

View Deal

Deal found 22.5.22

20 Jun - 13 Oct
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 50m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

21h 15m
฿40,259

เอมิเรตส์

View Deal

Deal found 23.5.22

31 May - 16 Aug
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 15m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

21h 15m
฿41,455

เอมิเรตส์

View Deal

Deal found 23.5.22

Last-minute flights from Bangkok to Washington, D.C.

Late deals on return flights to Washington, D.C. from Bangkok, departing today and this week
1 Jun - 14 Aug
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

25h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

28h 50m
฿38,926

ลุฟท์ฮันซ่า

View Deal

Deal found 23.5.22

31 May - 16 Aug
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

41h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 45m
฿39,063

เอธิโอเปียแอร์

View Deal

Deal found 23.5.22

1 Jun - 15 Aug
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

25h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

28h 50m
฿39,678

ลุฟท์ฮันซ่า

View Deal

Deal found 23.5.22

One-way flights to Washington, D.C. All airports from Bangkok

The cheapest one-way flights from Bangkok to Washington, D.C.
29 May
BKK

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

3 stops

56h 18m
฿21,975

Multiple Airlines

View Deal

Deal found 24.5.22

31 May
BKK

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

3 stops

45h 15m
฿22,078

Multiple Airlines

View Deal

Deal found 21.5.22

4 Jun
BKK

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

3 stops

43h 09m
฿22,795

Multiple Airlines

View Deal

Deal found 21.5.22

Related info for your journey

Useful info, stats and facts about Bangkok to Washington, D.C. flights.

Which airlines flying from Bangkok to Washington, D.C. have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like แอร์ไชน่า, เอทิฮัดแอร์เวย์, and ANA flying from Bangkok to Washington, D.C. have implemented new flexible cancellation policies.

Can I find flights from Bangkok to Washington, D.C. for under ฿32,100 on Cheapflights?

Yes, there are multiple flights from Bangkok to Washington, D.C. for under ฿32,100. The cheapest flight booked recently is on เอทิฮัดแอร์เวย์ for just ฿32,023, but on average you can expect to pay ฿35,474.

Are there last-minute flights available from Bangkok to Washington, D.C. for under ฿39,000?

There are currently 20+ open flights from Bangkok to Washington, D.C. within the next 7 days for less than ฿39,000.

What are the cheapest airlines flying from Bangkok to Washington, D.C. round-trip?

Currently priced at ฿32,023, เอทิฮัดแอร์เวย์ will fly you from Bangkok to Washington, D.C. and back. In addition to เอทิฮัดแอร์เวย์, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from เอธิโอเปียแอร์ and ยูไนเต็ด - these airlines can fly you to your destination from ฿34,073 and ฿35,201, respectively. These flights start at 12% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Bangkok to Washington, D.C. one-way?

To fly one-way, consider booking your trip with กาตาร์แอร์เวย์, which is currently one of the cheapest options available, starting at ฿23,034. เจแปนแอร์ไลน์ flights start at ฿25,085 while deals on เดลต้า start at ฿25,085 one-way.

What are the most popular routes from Bangkok to Washington, D.C.?

The most popular flight routes from Bangkok to Washington, D.C. are Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl, Bangkok Suvarnabhumi - Baltimore/Washington and Bangkok Suvarnabhumi - Washington, D.C. Reagan-National.

What are the most popular airlines that fly from Bangkok to Washington, D.C.?

อเมริกันแอร์ไลน์, แอร์ไชน่า and คาเธ่ย์ แปซิฟิค are the most popular airlines when flying from Bangkok to Washington, D.C..

What are the cheapest flights from Bangkok to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for ฿32,719. While the most popular route (Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl) can be booked for ฿31,202 on average our data indicates ฿104,330 when flying from Bangkok to Washington, D.C..

Other flights from Bangkok

Top 5 airlines flying from Bangkok to Washington, D.C.

The chart below displays the airlines Cheapflights users travelling from Bangkok to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
เอมิเรตส์Cheapest฿19,040Average฿30,130FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอมิเรตส์ flights
เอทิฮัดแอร์เวย์Cheapest฿21,802Average฿26,242FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอทิฮัดแอร์เวย์ flights
แอร์ไชน่าCheapest฿22,232Average฿27,962FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search แอร์ไชน่า flights
ANACheapest฿27,343Average฿33,115FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
กาตาร์แอร์เวย์Cheapest฿28,894Average฿37,612FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search กาตาร์แอร์เวย์ flights