Business-class award flights from Houston (IAH) to Phnom Penh (KTI)
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In the last 30 days AwardTool saw business-class award space on 8 programs for IAH→KTI. Lowest: 130,000 miles with Turkish Miles & Smiles, which showed business-class award space on 93 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 115,000 miles + $293.00 with Etihad Guest.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 130,000 miles + taxes not reported
- Turkish Miles & Smiles
- Programs with space
- 8 of 10
- programs seen on this route
- Most dates seen
- 140 of 144
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on IAH→KTI, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 115,000 pts + $293.00Mixed cabin | 2 stops | American Airlines (AA), JetBlue (B6), Etihad Airways (EY), KLM (KL) | 2 | 91 | See dates | |
| Turkish Miles & Smiles | 130,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 93 | See dates | |
| Qantas Frequent Flyer | 182,900 pts + $1,268.80 | 1 stop | Emirates (EK) | 1 | 1 | See dates | |
| United MileagePlus | 250,000 pts + $29.00Mixed cabin | 2 stops | EVA Air (BR), Air China (CA), ANA (NH), Asiana Airlines (OZ) +3 more | 2 | 140 | See dates | |
| Alaska Atmos Rewards | 255,000 pts + $62.80 | 1 stop | Qatar Airways (QR) | 9+ | 69 | See dates | |
| Air Canada Aeroplan | 282,100 pts + $102.41Mixed cabin | 1 stop | Air Canada (AC), Emirates (EK), Singapore Airlines (SQ), Thai Airways International (TG) +1 more | 7 | 120 | See dates | |
| Air France/KLM Flying Blue | 349,500 pts + $707.50 | 2 stops | KLM (KL), Malaysia Airlines (MH) | 1 | 1 | See dates | |
| Delta SkyMiles | 499,900 pts + $42.90Mixed cabin | 2 stops | Air France (AF), Korean Air (KE), KLM (KL) | 1 | 16 | See dates |
Not seen in business class: American Airlines AAdvantage and Virgin Atlantic Flying Club.
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Etihad Guest | 115,000 pts + $293.00Mixed cabin | 2 | 2 stops | Check this date | ||
| Etihad Guest | 115,000 pts + $293.00Mixed cabin | 6 | 2 stops | Check this date | ||
| United MileagePlus | 250,000 pts + $29.00Mixed cabin | 2 | 2 stops | Check this date | ||
| United MileagePlus | 250,000 pts + $29.00Mixed cabin | 2 | 2 stops | Check this date | ||
| Turkish Miles & Smiles | 275,000 pts + taxes not reported | 2 | 1 stop | Check this date | ||
| Turkish Miles & Smiles | 275,000 pts + taxes not reported | 2 | 1 stop | Check this date | ||
| Air Canada Aeroplan | 282,100 pts + $102.41Mixed cabin | 7 | 1 stop | Check this date | ||
| Air Canada Aeroplan | 339,977 pts + $77.41 | 2 | 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 business-class award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Etihad Guest | 91 of 144 | 63% | |
| Turkish Miles & Smiles | 93 of 144 | 64% | |
| Qantas Frequent Flyer | 1 of 144 | under 1% | |
| United MileagePlus | 140 of 144 | 97% | |
| Alaska Atmos Rewards | 69 of 144 | 47% | |
| Air Canada Aeroplan | 120 of 144 | 83% | |
| Air France/KLM Flying Blue | 1 of 144 | under 1% | |
| Delta SkyMiles | 16 of 144 | 11% |
Best months for business class from Houston (IAH) to Phnom Penh (KTI)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 275,000 pts + taxes vary | Turkish Miles & Smiles | 3 | |
| 115,000 pts + taxes varyMixed cabin | Etihad Guest | 9 | |
| 250,000 pts + taxes varyMixed cabin | United MileagePlus | 31 | |
| 115,000 pts + taxes varyMixed cabin | Etihad Guest | 25 | |
| 115,000 pts + taxes varyMixed cabin | Etihad Guest | 24 | |
| 115,000 pts + taxes varyMixed cabin | Etihad Guest | 12 | |
| 120,000 pts + taxes vary | Etihad Guest | 3 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||||||
|---|---|---|---|---|---|---|---|
| Etihad Guestmiles | — | 115,000Mixed cabin | 776,250 | 115,000Mixed cabin | 115,000Mixed cabin | 115,000Mixed cabin | 120,000 |
| Turkish Miles & Smilesmiles | 275,000 | 275,000 | 275,000 | 275,000 | 130,000 | 275,000 | 275,000 |
| Qantas Frequent Flyerpoints | — | — | — | — | 182,900 | — | — |
| United MileagePlusmiles | 360,000 | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin |
| Alaska Atmos Rewardspoints | — | — | 255,000 | 255,000 | 255,000 | 255,000 | — |
| Air Canada Aeroplanpoints | — | 282,100Mixed cabin | 339,977 | 282,100Mixed cabin | 282,100Mixed cabin | 282,100Mixed cabin | 286,400 |
| Air France/KLM Flying Bluemiles | — | — | 349,500 | — | — | — | — |
| Delta SkyMilesmiles | — | — | — | — | 499,900Mixed cabin | 499,900Mixed cabin | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Etihad Guest
- Air Canada (AC): Air Canada Aeroplan
- Air France (AF): Delta SkyMiles
- JetBlue (B6): Etihad Guest
- EVA Air (BR): United MileagePlus
- Air China (CA): United MileagePlus
- Emirates (EK): Qantas Frequent Flyer and Air Canada Aeroplan
- Etihad Airways (EY): Etihad Guest
- Korean Air (KE): Delta SkyMiles
- KLM (KL): Etihad Guest, Air France/KLM Flying Blue and Delta SkyMiles
- Malaysia Airlines (MH): Air France/KLM Flying Blue
- ANA (NH): United MileagePlus
- Asiana Airlines (OZ): United MileagePlus
- Qatar Airways (QR): Alaska Atmos Rewards
- Singapore Airlines (SQ): United MileagePlus and Air Canada Aeroplan
- Thai Airways International (TG): Air Canada Aeroplan
- Turkish Airlines (TK): Turkish Miles & Smiles
- United Airlines (UA): United MileagePlus and Air Canada Aeroplan
- Shenzhen Airlines (ZH): United MileagePlus
Business class on nearby routes
The lowest business-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Houston (IAH) and to Phnom Penh (KTI). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Phnom Penh (KTI) to Houston (IAH)Return direction | 275,000 miles | Turkish Miles & Smiles | 8 |
| Houston (IAH) to Paris Charles de Gaulle (CDG)Also from IAH | 55,000 points | Alaska Atmos Rewards | 121 |
| Houston (IAH) to London Heathrow (LHR)Also from IAH | 55,000 pointsNonstop | Alaska Atmos Rewards | 167 |
| Houston (IAH) to Amsterdam (AMS)Also from IAH | 55,000 points | Alaska Atmos Rewards | 118 |
| Houston (IAH) to Tokyo Narita (NRT)Also from IAH | 95,833 miles | Air France/KLM Flying Blue | 227 |
| Los Angeles (LAX) to Phnom Penh (KTI)Also to KTI | 85,000 points | Alaska Atmos Rewards | 32 |
| Taipei Taoyuan (TPE) to Phnom Penh (KTI)Also to KTI | 30,000 points | Air Canada Aeroplan | 92 |
| Seattle (SEA) to Phnom Penh (KTI)Also to KTI | 275,000 miles | Turkish Miles & Smiles | 24 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Houston (IAH) to Phnom Penh (KTI)
What's the lowest business-class award from Houston (IAH) to Phnom Penh (KTI)?
130,000 miles with Turkish Miles & Smiles. Turkish Miles & Smiles showed business-class award space on 93 departure dates at any price (newest observation Oct 16, 2026, 03:32 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 115,000 miles + $293.00 with Etihad Guest. Search live before transferring points.
Which programs had business-class award space from Houston (IAH) to Phnom Penh (KTI)?
Etihad Guest (91 dates), Turkish Miles & Smiles (93 dates), Qantas Frequent Flyer (1 date), United MileagePlus (140 dates), Alaska Atmos Rewards (69 dates), Air Canada Aeroplan (120 dates), Air France/KLM Flying Blue (1 date) and Delta SkyMiles (16 dates), in the last 30 days.
Is there nonstop business-class award space from Houston (IAH) to Phnom Penh (KTI)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Houston (IAH) to Phnom Penh (KTI)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Jun 2027 departures: 120,000 miles with Etihad Guest (3 dates). A mixed-cabin itinerary was seen for Jan 2027 departures from 115,000 miles with Etihad Guest. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.