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

Compare 1 flight options on JAL

* Based on 12 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$1,173.00
Flight Time22h 40m
Stops1 stop

Fares by Cabin Class

Economy$1,173 ~ $1,778
Business$3,277 ~ $8,238

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundBKK Bangkok → DOH Doha → IAD Washington Dulles
22h 40m
1stop
$1,173~$3,277~
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$1,173 - $1,77853 - 654 - 57,637 - 10,184511 - 651
Business$3,277 - $8,238115 - 1282 - 417,821 - 20,368247 - 560
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 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 → DOHDoha → IADWashington Dulles(22.7h+)
10,184 mi
Economy (Booking Class S)
$1,173
53FLY ON Points5 FLY ON Points/$100
7,637Miles651 Miles/$100
▼
Economy (Booking Class V)
$1,270
53FLY ON Points4 FLY ON Points/$100
7,637Miles601 Miles/$100
▼
Economy (Booking Class M)
$1,495
53FLY ON Points4 FLY ON Points/$100
7,637Miles511 Miles/$100
▼
Economy (Booking Class H)
$1,778
65FLY ON Points4 FLY ON Points/$100
10,184Miles573 Miles/$100
▼
Business (Booking Class I)
$3,277 - $3,280
115FLY ON Points4 FLY ON Points/$100
17,821Miles543-544 Miles/$100
▼
Business (Booking Class C)
$3,636 - $3,639
128FLY ON Points4 FLY ON Points/$100
20,368Miles560-560 Miles/$100
▼
Business (Booking Class J)
$8,238
128FLY ON Points2 FLY ON Points/$100
20,368Miles247 Miles/$100
▼

FAQ

You can earn between 53 and 128 Qpoints depending on booking class. Economy: 53–65. Business: 115–128.

The lowest fare starts at $1,173. Economy from $1,173. Business from $3,277.

Economy class offers better Qpoints per cost. Economy: up to 4.5, Business: up to 3.5.

Yes. Qatar Airways flights can also be credited to: FLY ON Points (JAL), Tier Points (BA), Loyalty Points (AA), Points (AS).

The shortest flight time is approximately 22.7h.

Washington D.C. on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Bangkok

HelsinkiLos AngelesAmsterdamBostonSan FranciscoFrankfurt
OriginBKKBangkokChange
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DestinationIADWashington D.C.
Destinations (24)
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