United MileagePlus award flights from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw United MileagePlus award space for BKK→IAD in economy, premium economy and business class. Lowest economy: 50,300 miles + $79.43 (economy space on 231 dates). Lowest business class: 110,000 miles + $56.43 (business-class space on 229 dates). Lowest premium economy: 71,500 miles + $70.89 (premium economy space on 211 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 50,300 miles + $79.43
- economy space on 231 dates
- Lowest business class
- 110,000 miles + $56.43
- business-class space on 229 dates
- Lowest premium economy
- 71,500 miles + $70.89
- premium economy space on 211 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on BKK→IAD in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 50,300 miles + $79.43 | 2 stops | Eurowings Discover (4Y), Air Canada (AC), EVA Air (BR), Aer Lingus (EI) +15 more | 9+ | 231 | See dates | |
| Premium Economy | 71,500 miles + $70.89 | 2 stops | Air Canada (AC), EVA Air (BR), Ethiopian Airlines (ET), Juneyao Airlines (HO) +4 more | 4 | 211 | See dates | |
| Business | 110,000 miles + $56.43 | 2 stops | Eurowings Discover (4Y), Air Canada (AC), EVA Air (BR), Aer Lingus (EI) +10 more | 1 | 229 | See 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. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed MileagePlus award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 50,300 miles + $79.43 | 9+ | 2 stops | Check this date | ||
| Economy | 50,300 miles + $79.43 | 9+ | 2 stops | Check this date | ||
| Economy | 55,000 miles + $79.59 | 7 | 2 stops | Check this date | ||
| Premium Economy | 71,500 miles + $70.99 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 71,500 miles + $71.09 | 7 | 2 stops | Check this date | ||
| Premium Economy | 71,500 miles + $70.89 | 4 | 2 stops | Check this date | ||
| Business | 110,000 miles + $56.59 | 1 | 2 stops | Check this date | ||
| Business | 110,000 miles + $56.59 | 1 | 2 stops | Check this date |
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.
How often MileagePlus award space showed up
Departure dates in the next 365 days that AwardTool checked for United MileagePlus in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 231 of 231 | 100% | |
| Premium Economy | 211 of 231 | 91% | |
| Business | 229 of 231 | 99% |
Best months to fly from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD) with MileagePlus
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 55,000 (13 dates) | 71,500 (11 dates) | 110,000 (13 dates) | |
| 55,000 (29 dates) | 71,500 (24 dates) | 110,000 (29 dates) | |
| 50,300 (28 dates) | 71,500 (24 dates) | 110,000 (28 dates) | |
| 55,000 (26 dates) | 113,800 (17 dates) | 110,000 (24 dates) | |
| 50,300 (20 dates) | 170,000 (20 dates) | 110,000 (20 dates) | |
| 50,300 (29 dates) | 71,500 (29 dates) | 110,000 (29 dates) | |
| 55,000 (26 dates) | 108,900 (26 dates) | 110,000 (26 dates) | |
| 55,000 (18 dates) | 71,500 (18 dates) | 110,000 (18 dates) | |
| 55,000 (18 dates) | 71,500 (18 dates) | 110,000 (18 dates) | |
| 60,000 (20 dates) | 71,500 (20 dates) | 110,000 (20 dates) | |
| 60,500 (4 dates) | 184,200 (4 dates) | 110,000 (4 dates) |
How to get MileagePlus miles
- Bilt Rewards: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
MileagePlus vs other programs from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,542 pts + $141.84 | 135,147 pts + $129.30 | 102,500 pts + $140.50Lowest | 272,225 pts + $129.30 |
| Air France/KLM Flying Blue | 40,000 pts + $325.09 | 65,000 pts + $511.59Lowest | 115,000 pts + $762.99 | — |
| Alaska Atmos Rewards | 65,000 pts + $85.43 | 92,500 pts + $91.39 | 225,000 pts + $86.33Mixed cabin | 225,000 pts + $86.33Lowest |
| American Airlines AAdvantage | 37,500 pts + $68.49 | 70,000 pts + $71.39 | — | — |
| Avianca LifeMiles | 60,000 pts + $58.00 | — | — | — |
| Cathay Pacific Asia Miles | 38,000 pts + $392.10 | 78,000 pts + $739.50 | — | — |
| Delta SkyMiles | 40,000 pts + $95.33 | 94,000 pts + $95.64 | — | 350,000 pts + $95.64Mixed cabin |
| Emirates Skywards | 37,500 pts + $370.48 | — | 105,000 pts + $1,342.17 | — |
| Etihad Guest | 14,279 pts + $326.99Lowest | — | 115,000 pts + $327.09Mixed cabin | 348,900 pts + $802.09 |
| GOL Smiles | 37,200 pts + taxes not reported | 498,800 pts + taxes not reported | 816,700 pts + taxes not reported | — |
| JetBlue TrueBlue | 66,500 pts + $68.43 | — | — | — |
| Qantas Frequent Flyer | 69,900 pts + $370.48 | 127,200 pts + $674.56 | — | 299,300 pts + $1,355.01 |
| Qatar Airways Privilege Club | 47,500 pts + taxes not reported | — | 165,000 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 130,000 pts + taxes not reported | — |
| United MileagePlus | 50,300 pts + $79.43 | 71,500 pts + $70.89 | 110,000 pts + $56.43 | — |
| Virgin Australia Velocity | 63,000 pts + $74.13 | — | — | — |
Questions about MileagePlus award flights from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD)
How many miles do you need to fly from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 50,300 miles + $79.43, with a typical monthly low of 55,000 miles over 11 months and award space on 231 departure dates; premium economy 71,500 miles + $70.89, with a typical monthly low of 71,500 miles over 11 months and award space on 211 departure dates; business class 110,000 miles + $56.43, the lowest price in each of 11 months, with award space on 229 departure dates. Monthly lows varied in economy (50,300 to 60,500 miles) and premium economy (71,500 to 184,200 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD)?
In economy, 50,300 miles + $79.43. Seen Sep 28, 2026, 21:25 UTC for a Dec 9, 2026 departure. United MileagePlus showed economy award space on 231 departure dates at any price (newest observation Oct 19, 2026, 19:59 UTC). In business class, 110,000 miles + $56.43. Seen Oct 9, 2026, 16:51 UTC for a Dec 16, 2026 departure. United MileagePlus showed business-class award space on 229 departure dates at any price (newest observation Oct 19, 2026, 19:59 UTC). Search live before transferring points.
Can you book nonstop awards from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD) with MileagePlus?
AwardTool hasn't observed nonstop United MileagePlus award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book MileagePlus awards from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD)?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest MileagePlus award prices from Bangkok Suvarnabhumi (BKK) to Washington Dulles (IAD)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Mar 2027 departures: 50,300 miles (29 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.