Cheap flights from Thailand to Washington, D.C.

BKK — WAS
2 Oct — 9 Oct1
Return
1 adult
Economy
From?
To?
Sun 2/10
Sun 9/10

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

To save up to 15% on this flight, we recommend booking at least 61 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 ฿46,103 1-2 weeks out and tickets from ฿51,790 for flights departing within the next 72 hours.

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

December is one of the best times of the year to fly to Washington, D.C. from Thailand. Prices for December average ฿42,397 per person but you can even find prices for as low as ฿31,051. The most expensive prices can be found in the month of July. Opting for a December flight can save you 50% on your journey compared to booking in July

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 September, October 2022

The best prices found for Thailand to WAS flights in September, October
23 Oct - 7 Nov
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

50h 34m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

30h 20m
฿33,022

อเมริกันแอร์ไลน์

Pick Dates

Deal found 27/9/22

23 Oct - 7 Nov
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

25h 04m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

48h 03m
฿33,136

อเมริกันแอร์ไลน์

Pick Dates

Deal found 26/9/22

24 Oct - 7 Nov
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

65h 14m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

45h 37m
฿34,122

อเมริกันแอร์ไลน์

Pick Dates

Deal found 25/9/22

Thailand to Washington, D.C. 2022 flight deals

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

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

50h 34m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

30h 20m
฿33,022

อเมริกันแอร์ไลน์

Pick Dates

Deal found 27/9/22

23 Oct - 7 Nov
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

25h 04m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

48h 03m
฿33,136

อเมริกันแอร์ไลน์

Pick Dates

Deal found 26/9/22

24 Oct - 7 Nov
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

65h 14m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

45h 37m
฿34,122

อเมริกันแอร์ไลน์

Pick Dates

Deal found 25/9/22

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

22 Nov - 6 Feb
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

20h 20m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

27h 50m
฿40,491

ANA

Pick Dates

Deal found 26/9/22

23 Nov - 5 Feb
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

25h 02m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

27h 35m
฿43,638

ANA

Pick Dates

Deal found 26/9/22

5 Oct - 5 Nov
BKK

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

2 stops

36h 21m
BWI

Baltimore/Washington

BKK

Bangkok Suvarnabhumi

2 stops

35h 33m
฿58,728

ANA

Pick Dates

Deal found 27/9/22

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

10 Oct - 24 Oct
CNX

Chiang Mai

IAD

Washington, D.C. Dulles Intl

2 stops

33h 35m
IAD

Washington, D.C. Dulles Intl

CNX

Chiang Mai

2 stops

44h 15m
฿53,875

เอมิเรตส์

Pick Dates

Deal found 25/9/22

8 Oct - 15 Oct
CNX

Chiang Mai

IAD

Washington, D.C. Dulles Intl

2 stops

29h 20m
IAD

Washington, D.C. Dulles Intl

CNX

Chiang Mai

2 stops

44h 15m
฿61,988

เอมิเรตส์

Pick Dates

Deal found 26/9/22

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
3 Oct - 5 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

25h 00m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

1 stop

35h 30m
฿36,093

Multiple Airlines

Pick Dates

Deal found 27/9/22

4 Oct - 5 Nov
BKK

Bangkok Suvarnabhumi

DCA

Washington, D.C. Reagan-National

2 stops

25h 21m
DCA

Washington, D.C. Reagan-National

BKK

Bangkok Suvarnabhumi

2 stops

34h 40m
฿39,468

เจแปนแอร์ไลน์

Pick Dates

Deal found 27/9/22

4 Oct - 5 Nov
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

2 stops

33h 22m
IAD

Washington, D.C. Dulles Intl

BKK

Bangkok Suvarnabhumi

2 stops

43h 33m
฿40,378

อเมริกันแอร์ไลน์

Pick Dates

Deal found 27/9/22

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

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

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

2 stops

34h 51m
฿19,184

Multiple Airlines

Pick Dates

Deal found 27/9/22

4 Oct
BKK

Bangkok Suvarnabhumi

IAD

Washington, D.C. Dulles Intl

1 stop

29h 40m
฿19,525

แอร์อินเดีย

Pick Dates

Deal found 27/9/22

20 Oct
BKK

Bangkok Suvarnabhumi

BWI

Baltimore/Washington

2 stops

36h 56m
฿19,563

Multiple Airlines

Pick Dates

Deal found 27/9/22

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, ANA, and กาตาร์แอร์เวย์. 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 ฿30,900 on Cheapflights?

Yes, there are multiple flights from Thailand to Washington, D.C. for under ฿30,900. The cheapest flight booked recently is on Multiple Airlines for just ฿30,823, but on average you can expect to pay ฿33,894.

Are there last-minute flights available from Thailand to Washington, D.C. for under ฿36,100?

There are currently 20+ open flights from Thailand to Washington, D.C. within the next 7 days for less than ฿36,100.

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 - Baltimore/Washington or Bangkok Suvarnabhumi - Washington, D.C. Reagan-National.

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, แอร์แคนาดา or แอร์ไชน่า.

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

On average you can expect to pay ฿82,398 for a flight from Thailand to Washington, D.C.. The cheapest flight overall is ฿24,843 while the most popular route, (Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl) is currently priced at ฿33,857.

Top 10 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฿21,123Average฿46,211FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอมิเรตส์ flights
เอทิฮัดแอร์เวย์Cheapest฿24,186Average฿29,086FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอทิฮัดแอร์เวย์ flights
แอร์ไชน่าCheapest฿24,663Average฿31,020FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search แอร์ไชน่า flights
แอร์แคนาดาCheapest฿28,196Average฿38,936FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search แอร์แคนาดา flights
ANACheapest฿30,333Average฿40,208FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
กาตาร์แอร์เวย์Cheapest฿32,501Average฿46,292FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search กาตาร์แอร์เวย์ flights
เจแปนแอร์ไลน์Cheapest฿33,192Average฿35,824FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search เจแปนแอร์ไลน์ flights
คาเธ่ย์ แปซิฟิคCheapest฿35,988Average฿39,274FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search คาเธ่ย์ แปซิฟิค flights
อเมริกันแอร์ไลน์Cheapest฿36,160Average฿46,741FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search อเมริกันแอร์ไลน์ flights
ยูไนเต็ดCheapest฿38,339Average฿42,009FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search ยูไนเต็ด flights

Search flights to Washington, D.C. by cabin class

Business Classfrom ฿4,421/person
Prem Economyfrom ฿1,204/person
Economyfrom ฿121/person