Cheap flights from Thailand to Washington

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How to find the cheapest flight from
Thailand to Washington (WAS)

All the information you need to plan the best null to WAS flight in 2021: compare Thailand to Washington flight prices with the expected peak season, weather and rainfall in Washington.
When is the cheapest time to fly from Thailand to Washington (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 as you normally would.

What is the cheapest month to fly from Thailand to Washington?

June is one of the best times of the year to fly to Washington from Thailand. Prices for June average ฿35,248 per person but you can even find prices for as low as ฿22,988. 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 June

How far in advance should I book a flight from Thailand to Washington?

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 from ฿35,556 1-2 weeks out and tickets from ฿35,556 for flights departing within the next 72 hours.

Cheap flights from Thailand to Washington in October, November 2021

The best prices found for Thailand to WAS flights in October, November
12 Nov - 12 Jan
฿21,102pp
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
26 Oct - 2 Nov
฿26,494pp
BKK
Bangkok Suvarnabhumi
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
11 Nov - 18 Nov
฿26,626pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi

Thailand to Washington 2021 flight deals

Cheap flights to Washington from Thailand found for this year
12 Nov - 12 Jan
฿21,102pp
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
6 Dec - 10 Jan
฿26,295pp
BKK
Bangkok Suvarnabhumi
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
20 Dec - 30 Dec
฿26,494pp
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi

Last-minute flights from Thailand to Washington

Late deals on return flights to Washington from Thailand, departing today and this week
1 Nov - 30 Nov
฿26,494pp
BKK
Bangkok Suvarnabhumi
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
1 Nov - 30 Nov
฿26,659pp
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
4 Nov - 1 Dec
฿26,758pp
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi

One-way flights to Washington from Thailand

The cheapest one-way flights from Thailand to Washington
15:35 - 11:05
Etihad Airways
2 stops
31h 30m
BKK - IAD
Etihad Airways
฿17,762
22:10 - 14:40
Qatar Airways
2 stops
27h 30m
BKK - BWI
Qatar Airways
฿17,894
Bookingwiz.co.th
19:05 - 05:30
Air Canada
2 stops
46h 25m
BKK - DCA
Air Canada
฿18,820
Air Canada

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Thailand</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Thailand to Washington

Which airlines flying from Thailand to Washington have flexible cancellations due to COVID-19?

Air China, Etihad Airways, and Korean Air are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What safety measures are being taken by airlines flying from Thailand to Washington to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Etihad Airways is one of them. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Thailand to Washington. Policies will vary by airline.

Can I find flights from Thailand to Washington for under ฿21,100 on Cheapflights?

Yes, there are multiple flights from Thailand to Washington for under ฿21,100. The cheapest flight booked recently is on Etihad Airways for just ฿21,069, but on average you can expect to pay ฿25,501.

Are there last-minute flights available from Thailand to Washington for under ฿26,500?

There are currently 20+ open flights from Thailand to Washington within the next 7 days for less than ฿26,500.

What are the cheapest airlines to fly from Thailand to Washington one-way?

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as ฿16,968. However, be on the lookout for offers from Qatar Airways and Air Canada, as they are both options that can get you from Thailand to Washington for a low price.

What are the most popular airlines that fly from Thailand to Washington?

Before booking your flight from Thailand to Washington, check out the most popular airlines for this route: American Airlines, Air China or Cathay Pacific.

What are the cheapest flights from Thailand to Washington?

On average you can expect to pay ฿68,030 for a flight from Thailand to Washington. The cheapest flight overall is ฿22,263 while the most popular route, (Bangkok Suvarnabhumi - Washington Dulles Intl) is currently priced at ฿20,970.

What are the most popular routes from Thailand to Washington?

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

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

Do I need a COVID test to fly to Washington from Thailand?

Information is based on travel restrictions from Thailand to Washington

Most visitors from Thailand need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from Thailand must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Thailand are not required to quarantine after entering Washington.

Do I need a test to fly back to Thailand from Washington?

Returning to Thailand from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thailand.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Thailand.

Hide COVID Travel Restrictions for Washington, DC

Departure points for flights from Thailand to Washington

Select to see more specific information for flights to Washington from all departure points in Thailand.

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Thailand to Washington.
Today's exchange rate
฿1 = $0.04
Average temperature for October in Washington
22.0 °C
Avg rainfall for October in Washington
93.0 mm

Airports servicing

Buri Ram (BFV)
Chiang Rai (CEI)
Chumphon (CJM)
Chiang Mai (CNX)
Hat Yai (HDY)
Mae Hong Son (HGN)

Airports servicing Washington

Reagan-National (DCA)

Top 10 airlines flying from Thailand to Washington

The chart below displays the airlines Cheapflights users travelling from Thailand to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
฿21,516 ฿27,062 No cancel fee 67%
Search Air China flights
United Airlines
฿28,763 ฿37,361 No cancel fee 69%
Search United Airlines flights
Japan Airlines
฿29,773 ฿32,279 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

Search Japan Airlines flights
Etihad Airways
฿31,103 ฿37,541 No cancel fee 75%
Search Etihad Airways flights
Qatar Airways
฿31,171 ฿37,217 No cancel fee 68%
Search Qatar Airways flights
Cathay Pacific
฿31,396 ฿34,263 No cancel fee 72%
Search Cathay Pacific flights
Korean Air
฿32,095 ฿38,369 No cancel fee 81%
Search Korean Air flights
ANA
฿32,240 ฿50,833 No cancel fee 80%
Search ANA flights
Emirates
฿32,426 ฿38,488 No cancel fee 75%
Search Emirates flights
Delta
฿33,000 ฿34,851 No cancel fee N/A
Search Delta flights

Popular flight searches

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