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Flights from Bangkok to Washington D.C. (One-way)

Compare 3 flight options on JAL

* Based on 22 flight price data points (fetched: 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,812.00
Flight Time23h 30m - 35h 13m
StopsUp to 2 stops

Fares by Cabin Class

Economy$1,812 ~ $2,788
Premium Eco$3,347 ~ $3,428
Business$3,830 ~ $5,824

Available Route Options

3 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusiness
OutboundBKK Bangkok → HND Haneda → IAD Washington Dulles
23h 30m
1stop
$2,046~$3,347~$5,669~
OutboundBKK Bangkok → NRT Narita → ORD Chicago → IAD Washington Dulles
25h 22m
2stop
$1,812~-$3,832~
OutboundBKK Bangkok → HND Haneda → ORD Chicago → IAD Washington Dulles
35h 13m
2stop
$1,822~-$3,830~
Book on Japan Airlines Official Website→
Search real-time Bangkok to Washington D.C. flights on Expedia→

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,812 - $2,7887,825 - 12,380411 - 5806,821 - 9,746347 - 471
Premium Eco$3,347 - $3,42811,865346 - 3559,631281 - 288
Business$3,830 - $5,82414,631 - 15,174253 - 39612,038 - 12,181208 - 318
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 3 available flight options from Bangkok to Washington D.C.. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
BKKBangkok → HNDHaneda → IADWashington Dulles(23.5h+)
9,631 mi
Economy (Booking Class M)
$2,046 - $2,126
11,865FLY ON Points558-580 FLY ON Points/$100
9,631Miles453-471 Miles/$100
▼
Economy (Booking Class B)
$2,696 - $2,777
11,865FLY ON Points427-440 FLY ON Points/$100
9,631Miles347-357 Miles/$100
▼
Premium Eco (Booking Class G)
$3,347 - $3,428
11,865FLY ON Points346-355 FLY ON Points/$100
9,631Miles281-288 Miles/$100
▼
Business (Booking Class C)
$5,669 - $5,781
14,631FLY ON Points253-258 FLY ON Points/$100
12,038Miles208-212 Miles/$100
▼
BKKBangkok → NRTNarita → ORDChicago → IADWashington Dulles(25.4h+)
9,746 mi
Economy (Booking Class U)
$1,812 - $1,892
7,825FLY ON Points414-432 FLY ON Points/$100
6,821Miles361-376 Miles/$100
▼
Economy (Booking Class M)
$2,139
12,380FLY ON Points579 FLY ON Points/$100
9,746Miles456 Miles/$100
▼
Business (Booking Class Z)
$3,832 - $3,966
15,174FLY ON Points383-396 FLY ON Points/$100
12,181Miles307-318 Miles/$100
▼
Business (Booking Class C)
$5,794 - $5,824
15,174FLY ON Points261-262 FLY ON Points/$100
12,181Miles209-210 Miles/$100
▼
BKKBangkok → HNDHaneda → ORDChicago → IADWashington Dulles(35.2h+)
9,746 mi
Economy (Booking Class U)
$1,822 - $1,902
7,825FLY ON Points411-430 FLY ON Points/$100
6,821Miles359-374 Miles/$100
▼
Economy (Booking Class M)
$2,150
12,380FLY ON Points576 FLY ON Points/$100
9,746Miles453 Miles/$100
▼
Economy (Booking Class B)
$2,707 - $2,788
12,380FLY ON Points444-457 FLY ON Points/$100
9,746Miles350-360 Miles/$100
▼
Business (Booking Class Z)
$3,830 - $3,942
15,174FLY ON Points385-396 FLY ON Points/$100
12,181Miles309-318 Miles/$100
▼
Business (Booking Class C)
$5,792
15,174FLY ON Points262 FLY ON Points/$100
12,181Miles210 Miles/$100
▼

FAQ

You can earn between 7,825 and 15,174 Premium Points depending on booking class. Economy: 7,825–12,380. Premium Economy: 11,865–11,865. Business: 14,631–15,174.

The lowest fare starts at $1,812. Economy from $1,812. Premium Economy from $3,347. Business from $3,830.

Economy class offers better Premium Points per cost. Economy: up to 579.9, Business: up to 396.2.

Yes. All Nippon Airways flights can also be credited to: Status Miles (TK), PQP (UA), Status Points (LH).

The shortest flight time is approximately 23.5h.

Washington D.C. on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Bangkok

VancouverLos AngelesManilaBostonSan FranciscoBeijing
OriginBKKBangkokChange
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DestinationIADWashington D.C.
Destinations (26)
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