Delta SkyMiles award flights from Houston (IAH) to Phnom Penh (KTI)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw Delta SkyMiles award space for IAH→KTI in economy, premium economy, business class and first class. Lowest economy: 72,900 miles + $13.10 (economy space on 65 dates). Lowest business class: 499,900 miles + $42.90 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 16 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 72,900 miles + $13.10
- economy space on 65 dates
- Lowest business class (mixed cabin)
- 499,900 miles + $42.90
- business-class space on 16 dates · part of the trip in a lower cabin
- Lowest first class (mixed cabin)
- 410,000 miles + $37.20
- first-class space on 43 dates · part of the trip in a lower cabin
- Lowest premium economy
- 125,000 miles + $13.10
- premium economy space on 64 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on IAH→KTI in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 72,900 miles + $13.10 | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE) | 2 | 65 | See dates | |
| Premium Economy | 125,000 miles + $13.10 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 2 | 64 | See dates | |
| Business | 499,900 miles + $42.90Mixed cabin | 2 stops | Air France (AF), Korean Air (KE), KLM (KL) | 1 | 16 | See dates | |
| First | 410,000 miles + $37.20Mixed cabin | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 43 | 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 SkyMiles award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 72,900 miles + $24.00 | 2 | 2 stops | Check this date | ||
| Economy | 72,900 miles + $13.10 | 2 | 2 stops | Check this date | ||
| Economy | 84,900 miles + $13.10 | 2 | 2 stops | Check this date | ||
| Premium Economy | 131,000 miles + $30.68 | 2 | 2 stops | Check this date | ||
| Premium Economy | 131,000 miles + $13.10 | 2 | 2 stops | Check this date | ||
| Premium Economy | 136,100 miles + $24.00 | 1 | 2 stops | Check this date | ||
| First | 499,900 miles + $13.10 | 1 | 2 stops | Check this date | ||
| First | 499,900 miles + $13.10 | 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 SkyMiles award space showed up
Departure dates in the next 365 days that AwardTool checked for Delta SkyMiles 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 | 65 of 144 | 45% | |
| Premium Economy | 64 of 144 | 44% | |
| Business | 16 of 144 | 11% | |
| First | 43 of 144 | 29% |
Best months to fly from Houston (IAH) to Phnom Penh (KTI) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 72,900 (2 dates) | 172,500 (2 dates) | — | — | |
| 329,100 (1 date) | 499,900 (1 date) | — | 499,900 (5 dates) | |
| 84,900 (13 dates) | 131,000 (13 dates) | — | 499,900 (6 dates) | |
| 72,900 (16 dates) | 125,000 (16 dates) | — | 499,900 (4 dates) | |
| 72,900 (18 dates) | 126,900 (18 dates) | 499,900 (8 dates)Mixed cabin | 499,900 (14 dates) | |
| 72,900 (10 dates) | 126,900 (10 dates) | 499,900 (8 dates)Mixed cabin | 499,900 (9 dates) | |
| 100,000 (5 dates) | 145,000 (4 dates) | — | 410,000 (5 dates)Mixed cabin |
How to get SkyMiles
- American Express Membership Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
SkyMiles vs other programs from Houston (IAH) to Phnom Penh (KTI)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 58,055 pts + $87.41 | 222,417 pts + $87.41 | 282,100 pts + $102.41Mixed cabin | — |
| Air France/KLM Flying Blue | 56,000 pts + $299.63 | 486,500 pts + $579.70 | 349,500 pts + $707.50 | — |
| Alaska Atmos Rewards | 65,000 pts + $62.80 | — | 255,000 pts + $62.80 | — |
| American Airlines AAdvantage | 37,500 pts + $22.80Lowest | — | — | — |
| Delta SkyMiles | 72,900 pts + $13.10 | 125,000 pts + $13.10 | 499,900 pts + $42.90Mixed cabin | 410,000 pts + $37.20Mixed cabin |
| Etihad Guest | 44,875 pts + $293.00 | — | 115,000 pts + $293.00LowestMixed cabin | 301,999 pts + $1,000.80 |
| Qantas Frequent Flyer | 69,900 pts + $322.70 | 135,000 pts + $264.30 | 182,900 pts + $1,268.80 | 299,300 pts + $1,265.70Lowest |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 130,000 pts + taxes not reported | — |
| United MileagePlus | 60,000 pts + $29.00 | 71,500 pts + $17.30Lowest | 250,000 pts + $29.00Mixed cabin | — |
| Virgin Atlantic Flying Club | 41,500 pts + $503.00 | — | — | — |
Questions about SkyMiles award flights from Houston (IAH) to Phnom Penh (KTI)
How many miles do you need to fly from Houston (IAH) to Phnom Penh (KTI) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days: economy 72,900 miles + $13.10, with a typical monthly low of 72,900 miles over 7 months and award space on 65 departure dates (newest observation Oct 16, 2026); premium economy 125,000 miles + $13.10, with a typical monthly low of 131,000 miles over 7 months and award space on 64 departure dates (newest observation Oct 16, 2026); business class 499,900 miles + $42.90, a mixed-cabin award, with award space on 16 departure dates (newest observation Oct 15, 2026); first class 410,000 miles + $37.20, a mixed-cabin award, with monthly lows of 410,000 miles in 1 month and 499,900 miles in 5 months, and award space on 43 departure dates (newest observation Oct 16, 2026). Monthly lows varied in economy (72,900 to 329,100 miles), premium economy (125,000 to 499,900 miles) and first class (410,000 to 499,900 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Houston (IAH) to Phnom Penh (KTI)?
In economy, 72,900 miles + $13.10. Seen Oct 16, 2026, 01:44 UTC for an Oct 19, 2026 departure. Delta SkyMiles showed economy award space on 65 departure dates at any price (newest observation Oct 16, 2026, 03:26 UTC). In business class, 499,900 miles + $42.90 on a mixed-cabin itinerary (part of the trip in a lower cabin). Delta SkyMiles showed business-class award space on 16 departure dates at any price (newest observation Oct 15, 2026, 16:46 UTC). Search live before transferring points.
Can you book nonstop awards from Houston (IAH) to Phnom Penh (KTI) with SkyMiles?
AwardTool hasn't observed nonstop Delta SkyMiles award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book SkyMiles awards from Houston (IAH) to Phnom Penh (KTI)?
American Express Membership Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest SkyMiles 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 economy award AwardTool observed was for Feb 2027 departures: 72,900 miles (18 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.