Delta SkyMiles award flights from Houston (IAH) to Osaka Kansai (KIX)
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In the last 30 days AwardTool saw Delta SkyMiles award space for IAH→KIX in economy, premium economy, business class and first class. Lowest economy: 85,300 miles + $12.90 (economy space on 154 dates). Lowest business class: 499,900 miles + $35.40 (business-class space on 46 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 85,300 miles + $12.90
- economy space on 154 dates
- Lowest business class
- 499,900 miles + $35.40
- business-class space on 46 dates
- Lowest first class (mixed cabin)
- 440,600 miles + $13.00
- first-class space on 37 dates · part of the trip in a lower cabin
- Lowest premium economy
- 127,200 miles + $12.90
- premium economy space on 68 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on IAH→KIX in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 85,300 miles + $12.90 | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE), KLM (KL) | 2 | 154 | See dates | |
| Premium Economy | 127,200 miles + $12.90 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 2 | 68 | See dates | |
| Business | 499,900 miles + $35.40 | 1 stop | Air France (AF), Korean Air (KE), KLM (KL) | 9+ | 46 | See dates | |
| First | 440,600 miles + $13.00Mixed cabin | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE), KLM (KL) | 1 | 37 | 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 | 141,600 miles + $35.70 | 9+ | 2 stops | Check this date | ||
| Economy | 141,600 miles + $35.70 | 9+ | 2 stops | Check this date | ||
| Economy | 141,600 miles + $35.70 | 9+ | 2 stops | Check this date | ||
| First | 440,600 miles + $13.00Mixed cabin | 1 | 2 stops | Check this date | ||
| First | 440,600 miles + $13.00Mixed cabin | 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 | 154 of 194 | 79% | |
| Premium Economy | 68 of 194 | 35% | |
| Business | 46 of 194 | 23% | |
| First | 37 of 194 | 19% |
Best months to fly from Houston (IAH) to Osaka Kansai (KIX) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 269,400 (1 date) | — | — | — | |
| 141,600 (20 dates) | — | — | — | |
| 141,600 (12 dates) | — | — | 440,600 (2 dates)Mixed cabin | |
| 85,300 (24 dates) | 146,200 (13 dates) | 722,000 (5 dates) | 440,600 (13 dates)Mixed cabin | |
| 142,200 (21 dates) | 195,100 (13 dates) | 499,900 (17 dates) | 503,700 (17 dates) | |
| 270,100 (11 dates) | — | 499,900 (3 dates) | 556,200 (2 dates) | |
| 249,200 (2 dates) | 310,600 (1 date) | — | — | |
| 94,300 (11 dates) | 162,200 (8 dates) | — | 499,900 (3 dates) | |
| 109,700 (25 dates) | 174,800 (15 dates) | — | — | |
| 85,300 (27 dates) | 127,200 (18 dates) | 499,900 (21 dates) | — |
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 Osaka Kansai (KIX)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 50,000 pts + $82.81 | 80,714 pts + $83.51 | 219,684 pts + $76.21Mixed cabin | — |
| Air France/KLM Flying Blue | 40,000 pts + $275.10 | 65,000 pts + $458.50 | 115,000 pts + $706.20Lowest | — |
| Alaska Atmos Rewards | 40,000 pts + $11.20 | 62,500 pts + $25.60 | 130,000 pts + $40.80Mixed cabin | 185,000 pts + $5.60Lowest |
| American Airlines AAdvantage | 35,000 pts + $5.60Lowest | 50,000 pts + $5.60Lowest | — | — |
| Avianca LifeMiles | 47,000 pts + $28.50 | — | — | — |
| Delta SkyMiles | 85,300 pts + $12.90 | 127,200 pts + $12.90 | 499,900 pts + $35.40 | 440,600 pts + $13.00Mixed cabin |
| Emirates Skywards | 45,000 pts + $311.00 | 109,000 pts + $311.00 | 121,000 pts + $1,254.00 | — |
| Etihad Guest | 75,000 pts + $361.50 | — | 122,000 pts + $249.50Mixed cabin | — |
| GOL Smiles | 91,000 pts + taxes not reported | 499,400 pts + taxes not reported | 853,600 pts + taxes not reported | — |
| JetBlue TrueBlue | 73,000 pts + $5.60 | — | — | — |
| Qantas Frequent Flyer | 48,900 pts + $355.90 | 97,200 pts + $360.10 | 182,900 pts + $1,681.80 | 299,300 pts + $1,254.00 |
| Qatar Airways Privilege Club | 50,000 pts + taxes not reported | — | 170,000 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 130,000 pts + taxes not reported | — |
| United MileagePlus | 55,000 pts + $5.60 | 65,000 pts + $5.60 | 250,000 pts + $5.60 | — |
| Virgin Atlantic Flying Club | 36,000 pts + $457.80 | 81,000 pts + $557.20 | 147,500 pts + $1,027.10 | — |
| Virgin Australia Velocity | 48,000 pts + $9.33 | — | — | — |
Questions about SkyMiles award flights from Houston (IAH) to Osaka Kansai (KIX)
How many miles do you need to fly from Houston (IAH) to Osaka Kansai (KIX) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days: economy 85,300 miles + $12.90, with a typical monthly low of 141,600 miles over 10 months and award space on 154 departure dates (newest observation Oct 19, 2026); premium economy 127,200 miles + $12.90, with a typical monthly low of 162,200 miles over 6 months and award space on 68 departure dates (newest observation Oct 17, 2026); business class 499,900 miles + $35.40, with monthly lows of 499,900 miles in 3 months and 722,000 miles in 1 month, and award space on 46 departure dates (newest observation Oct 19, 2026); first class 440,600 miles + $13.00, a mixed-cabin award, with a typical monthly low of 499,900 miles over 5 months and award space on 37 departure dates (newest observation Oct 17, 2026). Monthly lows varied in economy (85,300 to 270,100 miles), premium economy (127,200 to 310,600 miles), business class (499,900 to 722,000 miles) and first class (440,600 to 556,200 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 Osaka Kansai (KIX)?
In economy, 85,300 miles + $12.90. Delta SkyMiles showed economy award space on 154 departure dates at any price (newest observation Oct 19, 2026, 13:03 UTC). In business class, 499,900 miles + $35.40. Delta SkyMiles showed business-class award space on 46 departure dates at any price (newest observation Oct 19, 2026, 13:03 UTC). Search live before transferring points.
Can you book nonstop awards from Houston (IAH) to Osaka Kansai (KIX) 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 Osaka Kansai (KIX)?
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 Osaka Kansai (KIX)?
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 Aug 2027 departures: 85,300 miles (27 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.