Cheap flights from Thailand to Washington, D.C.

BKK — WAS
30 May — 6 Jun1
Return
1 adult
Economy
From?
To?
Mon 30/5
Mon 6/6

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

To save up to 5% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Thailand to Washington, D.C. from ฿36,661 1-2 weeks out and tickets from ฿36,661 for flights departing within the next 72 hours.

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

June is one of the best times of the year to fly to Washington, D.C. from Thailand. Prices for June average ฿36,343 per person but you can even find prices for as low as ฿23,702. The most expensive prices can be found in the month of January. Opting for a June flight can save you 14% on your journey compared to booking in January

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Washington, D.C. as you normally would.

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

The best prices found for Thailand to WAS flights in May, June
14 Jun - 18 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
฿34,205

เอธิโอเปียแอร์

View Deal

Deal found 25.5.22

1 Jun - 13 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
฿34,274

เอธิโอเปียแอร์

View Deal

Deal found 25.5.22

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
฿34,342

เอธิโอเปียแอร์

View Deal

Deal found 23.5.22

Thailand to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from Thailand found for this year
7 Oct - 23 Oct
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

28h 55m
฿32,432

เอทิฮัดแอร์เวย์

View Deal

Deal found 24.5.22

16 Sep - 30 Sep
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

28h 55m
฿32,841

เอทิฮัดแอร์เวย์

View Deal

Deal found 25.5.22

7 Oct - 23 Oct
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

23h 50m
฿33,558

เอทิฮัดแอร์เวย์

View Deal

Deal found 24.5.22

Cheap เอธิโอเปียแอร์ flights from Thailand to Washington, D.C.

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
฿34,001

เอธิโอเปียแอร์

View Deal

Deal found 23 May 2022

31 Aug - 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
฿34,171

เอธิโอเปียแอร์

View Deal

Deal found 24 May 2022

14 Jun - 18 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
฿34,205

เอธิโอเปียแอร์

View Deal

Deal found 25 May 2022

Cheap ลุฟท์ฮันซ่า flights from Thailand to Washington, D.C.

31 Oct - 30 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 50m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

28h 40m
฿37,650

ลุฟท์ฮันซ่า

View Deal

Deal found 25 May 2022

31 Oct - 30 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 50m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

28h 50m
฿38,161

ลุฟท์ฮันซ่า

View Deal

Deal found 25 May 2022

1 Jun - 17 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
฿38,844

ลุฟท์ฮันซ่า

View Deal

Deal found 23 May 2022

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

Late deals on return flights to Washington, D.C. from Thailand, departing today and this week
1 Jun - 13 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
฿34,274

เอธิโอเปียแอร์

View Deal

Deal found 25 May 2022

1 Jun - 13 Jul
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

41h 35m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

29h 15m
฿35,263

เอธิโอเปียแอร์

View Deal

Deal found 25 May 2022

31 May - 13 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
฿35,570

เอธิโอเปียแอร์

View Deal

Deal found 25 May 2022

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

The cheapest one-way flights from Thailand to Washington, D.C.
25 Oct
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

36h 08m
฿22,576

แอร์แคนาดา

View Deal

Deal found 24 May 2022

25 Oct
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

25h 09m
฿22,576

แอร์แคนาดา

View Deal

Deal found 24 May 2022

25 Oct
BKK

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

2 stops

37h 13m
฿22,576

แอร์แคนาดา

View Deal

Deal found 24 May 2022

Related info for your journey

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

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

Some of the carriers operating flights from Thailand to Washington, D.C. that may be offering flexible cancellation policies are แอร์ไชน่า, เอทิฮัดแอร์เวย์, and ANA. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Thailand to Washington, D.C. for under ฿32,500 on Cheapflights?

Yes, there are multiple flights from Thailand to Washington, D.C. for under ฿32,500. The cheapest flight booked recently is on เอทิฮัดแอร์เวย์ for just ฿32,432, but on average you can expect to pay ฿34,546.

Are there last-minute flights available from Thailand to Washington, D.C. for under ฿34,300?

There are currently 20+ open flights from Thailand to Washington, D.C. within the next 7 days for less than ฿34,300.

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

The cheapest airline one-way is แอร์แคนาดา, with whom users have recently found tickets for as low as ฿22,576. However, be on the lookout for offers from กาตาร์แอร์เวย์ and เอธิโอเปียแอร์, as they are both options that can get you from Thailand to Washington, D.C. for a low price.

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

The most popular route from Thailand to Washington, D.C. is Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl. You may also consider Bangkok Suvarnabhumi - Washington, D.C. Reagan-National or Bangkok Suvarnabhumi - Baltimore/Washington.

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

Before booking your flight from Thailand to Washington, D.C., check out the most popular airlines for this route: อเมริกันแอร์ไลน์, แอร์ไชน่า or คาเธ่ย์ แปซิฟิค.

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

On average you can expect to pay ฿104,109 for a flight from Thailand to Washington, D.C.. The cheapest flight overall is ฿32,649 while the most popular route, (Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl) is currently priced at ฿31,955.

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

The chart below displays the airlines Cheapflights users travelling from Thailand 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฿19,000Average฿30,066FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอมิเรตส์ flights
เอทิฮัดแอร์เวย์Cheapest฿21,755Average฿26,186FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอทิฮัดแอร์เวย์ flights
แอร์ไชน่าCheapest฿22,185Average฿27,903FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search แอร์ไชน่า flights
ANACheapest฿27,285Average฿33,045FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
กาตาร์แอร์เวย์Cheapest฿28,832Average฿37,532FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search กาตาร์แอร์เวย์ flights