Award flights from Washington to Bangkok

Award space from Washington to Bangkok

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AwardTool saw award space on 4 airport pairs between Washington (IAD, DCA, BWI) and Bangkok (BKK, DMK) in the last 30 days. Lowest economy: 18,250 miles + $280.20 on IAD–BKK (Etihad Guest). Lowest business class: 105,000 miles + $1,255.70 on IAD–BKK (Emirates Skywards). Lowest first class: 225,000 points + $34.80 on IAD–BKK (Alaska Atmos Rewards).

Prices observed – .

Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.

Lowest economy
18,250 pts + $280.20
IAD–BKK · Etihad Guest
Lowest premium economy
65,000 pts + $460.30
IAD–BKK · Flying Blue
Lowest business class
105,000 pts + $1,255.70
IAD–BKK · Skywards
Lowest first class
225,000 pts + $34.80
IAD–BKK · Atmos

Compare airports

Lowest one-way award AwardTool observed on each airport pair between Washington and Bangkok, with the program and the number of departure dates seen.

AirportsEconomyPremium EconomyBusinessFirst
Washington Dulles (IAD) to Bangkok Suvarnabhumi (BKK)18,250 pts + $280.20Etihad Guest · 276 dates65,000 pts + $460.30Flying Blue · 280 dates105,000 pts + $1,255.70Skywards · 184 dates225,000 pts + $34.80Atmos · 73 dates
Washington Dulles (IAD) to Bangkok Don Mueang (DMK)80,800 pts + $125.41Aeroplan · 9 dates114,200 pts + $125.41Aeroplan · 2 dates255,485 pts + $124.11Aeroplan · 10 dates · Mixed cabin—
Washington National (DCA) to Bangkok Suvarnabhumi (BKK)33,250 pts + $284.70Etihad Guest · 86 dates70,000 pts + $13.50AAdvantage · 2 dates110,000 pts + $29.40MileagePlus · 90 dates · Mixed cabin225,000 pts + $34.70Atmos · 19 dates
Baltimore (BWI) to Bangkok Suvarnabhumi (BKK)37,500 pts + $19.50AAdvantage · 31 dates71,500 pts + $14.80MileagePlus · 74 dates110,000 pts + $31.00MileagePlus · 77 dates · Mixed cabin225,000 pts + $34.70Atmos · 26 dates

Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats.

Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.

Lowest observed by cabin, Washington to Bangkok

  • Economy: 18,250 miles + $280.20 on Washington Dulles (IAD) to Bangkok Suvarnabhumi (BKK) with Etihad Guest, which showed economy award space there on 276 dates.
  • Premium Economy: 65,000 miles + $460.30 on Washington Dulles (IAD) to Bangkok Suvarnabhumi (BKK) with Air France/KLM Flying Blue, which showed premium economy award space there on 280 dates.
  • Business Class: 105,000 miles + $1,255.70 on Washington Dulles (IAD) to Bangkok Suvarnabhumi (BKK) with Emirates Skywards, which showed business-class award space there on 184 dates.
  • First Class: 225,000 points + $34.80 on Washington Dulles (IAD) to Bangkok Suvarnabhumi (BKK) with Alaska Atmos Rewards, which showed first-class award space there on 73 dates.

Points that transfer to these programs

Bank points to program miles or points: ratio and typical transfer time
ProgramAmexBiltCapital OneChaseCitiWells Fargo
Air Canada Aeroplan1:1 · Instant1:1 · Instant1:1 · Instant1:1 · Instant——
Air France/KLM Flying Blue1:1 · Instant1:1 · Instant1:1 · Instant1:1 · Instant1:1 · Instant1:1 · Instant
Alaska Atmos Rewards—1:1 · ~1 day————
American Airlines AAdvantage————1:1 · Instant—
Emirates Skywards5:4 · Instant1:1 · Instant1:0.75 · Instant—1:0.8 · Instant—
Etihad Guest—1:1 · Instant1:1 · ~1 day—1:1 · Instant—
United MileagePlus—1:1 · Instant—1:1 · Instant——

Check current transfer bonuses. Most transfers can't be reversed.

Questions about Washington to Bangkok award flights

Which airports had the lowest award prices from Washington to Bangkok?

In business class, IAD–BKK with 105,000 miles + $1,255.70 (Emirates Skywards). In economy, IAD–BKK with 18,250 miles + $280.20 (Etihad Guest). Prices are the lowest AwardTool observed in the last 30 days; search live before transferring points.

Which airport pairs between Washington and Bangkok had award space?

IAD–BKK (economy, premium economy, business class and first class), IAD–DMK (economy, premium economy and business class), DCA–BKK (economy, premium economy, business class and first class) and BWI–BKK (economy, premium economy, business class and first class). Airport pairs not listed had no award space AwardTool observed in the last 30 days.

Related routes

How this page is built

These figures come from AwardTool's cached award searches across 29 loyalty programs. A value counts only when AwardTool observed it in the last 30 days, for departures within 365 days of the data date. Each price is the lowest one-way award seen per passenger, in the program's points or miles, with taxes and fees in USD. A missing value means AwardTool hasn't seen that award recently, not that none exists. The date-by-date calendar is in the app: a limited window on the free plan and 365 days with Pro.

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