First-class award flights from Seattle (SEA) to Phnom Penh (KTI)
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In the last 30 days AwardTool saw first-class award space on 3 programs for SEA→KTI. Lowest: 506,901 points + $89.11 with Air Canada Aeroplan, which showed first-class award space on 6 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 305,000 miles + $37.20 with Delta SkyMiles.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 506,901 points + $89.11
- Air Canada Aeroplan
- Programs with space
- 3 of 10
- programs seen on this route
- Most dates seen
- 10 of 31
- dates checked · Delta SkyMiles
- Nonstop
- Not seen
- in the last 30 days
Compare programs for first class
The lowest one-way first-class award each program showed on SEA→KTI, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 85,000 pts + $40.80 | 2 stops | Alaska Airlines (AS), Philippine Airlines (PR) | 1 | 2 | See dates | |
| Delta SkyMiles | 305,000 pts + $37.20Mixed cabin | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 10 | See dates | |
| Air Canada Aeroplan | 506,901 pts + $89.11 | 3 stops | Air Canada (AC), Emirates (EK), Singapore Airlines (SQ), United Airlines (UA) | 1 | 6 | See dates |
Not seen in first class: American Airlines AAdvantage, Etihad Guest, Air France/KLM Flying Blue, Qantas Frequent Flyer, Qatar Airways Privilege Club, Turkish Miles & Smiles and United MileagePlus.
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 first-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Delta SkyMiles | 305,000 pts + $37.20Mixed cabin | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 506,901 pts + $89.11 | 1 | 3 stops | Check this date | ||
| Air Canada Aeroplan | 900,001 pts + $87.41 | 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 first-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 first-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Alaska Atmos Rewards | 2 of 43 | 4% | |
| Delta SkyMiles | 10 of 31 | 32% | |
| Air Canada Aeroplan | 6 of 44 | 13% |
Best months for first class from Seattle (SEA) to Phnom Penh (KTI)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 305,000 pts + taxes varyMixed cabin | Delta SkyMiles | 1 | |
| 305,000 pts + taxes varyMixed cabin | Delta SkyMiles | 2 | |
| 305,000 pts + taxes varyMixed cabin | Delta SkyMiles | 2 | |
| 85,000 pts + taxes vary | Alaska Atmos Rewards | 2 |
Lowest first class award by month and program
Each program's lowest one-way first-class award by departure month, in its own points or miles; taxes vary. — means the program showed no first-class space that month.
| Program | ||||
|---|---|---|---|---|
| Alaska Atmos Rewardspoints | — | — | — | 85,000 |
| Delta SkyMilesmiles | 305,000Mixed cabin | 305,000Mixed cabin | 305,000Mixed cabin | 305,000Mixed cabin |
| Air Canada Aeroplanpoints | — | 506,901 | — | — |
Airlines seen in first class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Air Canada (AC): Air Canada Aeroplan
- Alaska Airlines (AS): Alaska Atmos Rewards
- Delta Air Lines (DL): Delta SkyMiles
- Emirates (EK): Air Canada Aeroplan
- Korean Air (KE): Delta SkyMiles
- Philippine Airlines (PR): Alaska Atmos Rewards
- Singapore Airlines (SQ): Air Canada Aeroplan
- United Airlines (UA): Air Canada Aeroplan
First class on nearby routes
The lowest first-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 Seattle (SEA) 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 Seattle (SEA)Return direction | 255,000 points | Alaska Atmos Rewards | 5 |
| Seattle (SEA) to Los Angeles (LAX)Also from SEA | 20,000 pointsNonstop | Alaska Atmos Rewards | 330 |
| Seattle (SEA) to San Francisco (SFO)Also from SEA | 15,000 pointsNonstop | Alaska Atmos Rewards | 327 |
| Seattle (SEA) to San Diego (SAN)Also from SEA | 18,500 miles | American Airlines AAdvantage | 324 |
| Seattle (SEA) to Dallas-Fort Worth (DFW)Also from SEA | 25,000 pointsNonstop | Alaska Atmos Rewards | 328 |
| Houston (IAH) to Phnom Penh (KTI)Also to KTI | 299,300 points | Qantas Frequent Flyer | 3 |
| Los Angeles (LAX) to Phnom Penh (KTI)Also to KTI | 299,300 points | Qantas Frequent Flyer | 4 |
| Dallas-Fort Worth (DFW) to Phnom Penh (KTI)Also to KTI | 410,000 milesMixed cabin | Delta SkyMiles | 22 |
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 | — | — |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about first-class award flights from Seattle (SEA) to Phnom Penh (KTI)
What's the lowest first-class award from Seattle (SEA) to Phnom Penh (KTI)?
506,901 points + $89.11 with Air Canada Aeroplan. Seen Oct 9, 2026, 13:32 UTC for a Dec 15, 2026 departure. Air Canada Aeroplan showed first-class award space on 6 departure dates at any price (newest observation Oct 9, 2026, 19:23 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 305,000 miles + $37.20 with Delta SkyMiles. Search live before transferring points.
Which programs had first-class award space from Seattle (SEA) to Phnom Penh (KTI)?
Alaska Atmos Rewards (2 dates), Delta SkyMiles (10 dates) and Air Canada Aeroplan (6 dates), in the last 30 days.
Is there nonstop first-class award space from Seattle (SEA) to Phnom Penh (KTI)?
AwardTool hasn't observed nonstop first-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest first-class award prices from Seattle (SEA) 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 first-class award AwardTool observed was for Jun 2027 departures: 85,000 points with Atmos (2 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.