United MileagePlus award flights from Hong Kong (HKG) to Siem Reap (SAI)
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In the last 30 days AwardTool saw United MileagePlus award space for HKG→SAI in economy, premium economy and business class. Lowest economy: 17,500 miles + $59.30 (economy space on 15 dates). Lowest business class: 55,000 miles + $65.90 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 18 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 17,500 miles + $59.30
- economy space on 15 dates
- Lowest business class (mixed cabin)
- 55,000 miles + $65.90
- business-class space on 18 dates · part of the trip in a lower cabin
- Lowest premium economy
- 65,000 miles + $57.00
- premium economy space on 15 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on HKG→SAI in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 17,500 miles + $59.30 | 1 stop | Singapore Airlines (SQ), United Airlines (UA) | 4 | 15 | See dates | |
| Premium Economy | 65,000 miles + $57.00 | 2 stops | Singapore Airlines (SQ), United Airlines (UA) | 9+ | 15 | See dates | |
| Business | 55,000 miles + $65.90Mixed cabin | 2 stops | Singapore Airlines (SQ), United Airlines (UA) | 3 | 18 | 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 | 30,000 miles + $57.00 | 9+ | 2 stops | Check this date | ||
| Economy | 30,000 miles + $57.00 | 9+ | 2 stops | Check this date | ||
| Economy | 30,000 miles + $57.00 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 65,000 miles + $57.00 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 65,000 miles + $57.00 | 9+ | 2 stops | Check this date | ||
| Business | 55,000 miles + $65.90Mixed cabin | 3 | 2 stops | Check this date | ||
| Business | 55,000 miles + $65.90Mixed cabin | 1 | 2 stops | Check this date | ||
| Business | 55,000 miles + $65.90Mixed cabin | 4 | 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 | 15 of 21 | 71% | |
| Premium Economy | 15 of 21 | 71% | |
| Business | 18 of 21 | 85% |
Best months to fly from Hong Kong (HKG) to Siem Reap (SAI) with MileagePlus
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| — | — | 90,000 (1 date) | |
| 30,000 (4 dates) | 65,000 (4 dates) | 55,000 (5 dates)Mixed cabin | |
| 30,000 (1 date) | 65,000 (1 date) | 55,000 (2 dates)Mixed cabin | |
| 17,500 (8 dates) | 65,000 (8 dates) | 90,000 (8 dates) | |
| 17,500 (2 dates) | 65,000 (2 dates) | 90,000 (2 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 Hong Kong (HKG) to Siem Reap (SAI)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business |
|---|---|---|---|
| Air Canada Aeroplan | 15,000 pts + $74.40Lowest | — | 30,000 pts + $83.30Lowest |
| Etihad Guest | 15,000 pts + $45.30 | — | 30,000 pts + $54.20 |
| Qantas Frequent Flyer | 23,000 pts + $157.96 | — | 46,000 pts + $204.21 |
| United MileagePlus | 17,500 pts + $59.30 | 65,000 pts + $57.00Lowest | 55,000 pts + $65.90Mixed cabin |
| Virgin Australia Velocity | 25,000 pts + $128.16 | — | 60,000 pts + $286.02 |
Questions about MileagePlus award flights from Hong Kong (HKG) to Siem Reap (SAI)
How many miles do you need to fly from Hong Kong (HKG) to Siem Reap (SAI) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 12, 2026): economy 17,500 miles + $59.30, with monthly lows of 17,500 miles in 2 months and 30,000 miles in 2 months, and award space on 15 departure dates; premium economy 65,000 miles + $57.00, the lowest price in each of 4 months, with award space on 15 departure dates; business class 55,000 miles + $65.90, a mixed-cabin award, with monthly lows of 55,000 miles in 2 months and 90,000 miles in 3 months, and award space on 18 departure dates. Monthly lows varied in economy (17,500 to 30,000 miles) and business class (55,000 to 90,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Hong Kong (HKG) to Siem Reap (SAI)?
In economy, 17,500 miles + $59.30. United MileagePlus showed economy award space on 15 departure dates at any price (newest observation Oct 12, 2026, 15:45 UTC). In business class, 55,000 miles + $65.90 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 12, 2026, 15:45 UTC for a Dec 7, 2026 departure. United MileagePlus showed business-class award space on 18 departure dates at any price (newest observation Oct 12, 2026, 15:45 UTC). Search live before transferring points.
Can you book nonstop awards from Hong Kong (HKG) to Siem Reap (SAI) 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 Hong Kong (HKG) to Siem Reap (SAI)?
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 Hong Kong (HKG) to Siem Reap (SAI)?
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 Jul 2027 departures: 17,500 miles (8 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.