Delta SkyMiles award flights from Seattle (SEA) to Tokyo Haneda (HND)
In the last 30 days AwardTool saw Delta SkyMiles award space for SEA→HND in economy, premium economy, business class and first class. Lowest economy: 40,300 miles + $5.60 (economy space on 331 dates). Lowest business class: 195,700 miles + $5.60 (business-class space on 328 dates). Lowest first class: 430,100 miles + $5.60 (first-class space on 330 dates).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest economy
- 40,300 miles + $5.60
- economy space on 331 dates
- Lowest business class
- 195,700 miles + $5.60
- business-class space on 328 dates
- Lowest first class
- 430,100 miles + $5.60
- first-class space on 330 dates
- Lowest premium economy
- 104,500 miles + $5.60
- premium economy space on 331 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on SEA→HND in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 40,300 miles + $5.60 | Nonstop | Air France (AF), Delta Air Lines (DL), Korean Air (KE), WestJet (WS) | 4 | 331 | See dates | |
| Premium Economy | 104,500 miles + $5.60 | Nonstop | Delta Air Lines (DL), Korean Air (KE) | 9+ | 331 | See dates | |
| Business | 195,700 miles + $5.60 | Nonstop | Air France (AF), Delta Air Lines (DL), Korean Air (KE) | 1 | 328 | See dates | |
| First | 430,100 miles + $5.60 | 1 stop | Delta Air Lines (DL) | 9+ | 330 | 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 | 40,300 miles + $5.60 | 4 | Nonstop | Check this date | ||
| Economy | 40,300 miles + $5.60 | 5 | Nonstop | Check this date | ||
| Economy | 40,300 miles + $5.60 | 9+ | Nonstop | Check this date | ||
| Premium Economy | 104,500 miles + $5.60 | 9+ | Nonstop | Check this date | ||
| Premium Economy | 109,000 miles + $5.60 | 4 | Nonstop | Check this date | ||
| Premium Economy | 109,000 miles + $5.60 | 4 | Nonstop | Check this date | ||
| Business | 195,700 miles + $5.60 | 4 | Nonstop | Check this date | ||
| First | 462,500 miles + $5.60 | 9+ | 1 stop | 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 at the time shown. 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.
Best months to fly from Seattle (SEA) to Tokyo Haneda (HND) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 40,300 (16 dates) | 127,600 (16 dates) | 499,900 (16 dates) | 499,900 (16 dates) | |
| 40,300 (30 dates) | 104,500 (30 dates) | 195,700 (29 dates) | 462,500 (30 dates) | |
| 40,300 (31 dates) | 107,200 (31 dates) | 195,700 (30 dates) | 462,500 (31 dates) | |
| 40,300 (31 dates) | 109,000 (31 dates) | 195,700 (31 dates) | 462,500 (31 dates) | |
| 40,300 (28 dates) | 109,000 (28 dates) | 221,500 (28 dates) | 430,100 (28 dates) | |
| 40,300 (31 dates) | 113,200 (31 dates) | 226,100 (30 dates) | 430,100 (30 dates) | |
| 43,900 (30 dates) | 120,700 (30 dates) | 226,100 (30 dates) | 430,100 (30 dates) | |
| 78,200 (31 dates) | 135,200 (31 dates) | 271,700 (31 dates) | 430,100 (31 dates) | |
| 83,000 (30 dates) | 139,800 (30 dates) | 221,500 (30 dates) | 430,100 (30 dates) | |
| 43,900 (31 dates) | 121,600 (31 dates) | 226,100 (31 dates) | 430,100 (31 dates) | |
| 43,900 (31 dates) | 116,000 (31 dates) | 226,100 (31 dates) | 430,100 (31 dates) | |
| 43,900 (11 dates) | 116,000 (11 dates) | 226,100 (11 dates) | 430,100 (11 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 Seattle (SEA) to Tokyo Haneda (HND)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air France/KLM Flying Blue | 32,000 pts + $33.50 | 65,000 pts + $458.10 | 115,000 pts + $712.30 | — |
| Alaska Atmos Rewards | 30,000 pts + $5.60Lowest | 55,000 pts + $25.60 | 150,000 pts + $25.60 | 150,000 pts + $5.60Lowest |
| American Airlines AAdvantage | 35,000 pts + $5.60 | 50,000 pts + $5.60Lowest | 152,000 pts + $5.60 | 240,000 pts + $5.60 |
| Avianca LifeMiles | 45,000 pts + $29.00 | — | — | — |
| Delta SkyMiles | 40,300 pts + $5.60 | 104,500 pts + $5.60 | 195,700 pts + $5.60 | 430,100 pts + $5.60 |
| Emirates Skywards | 45,000 pts + $311.00 | 109,000 pts + $311.00 | 121,000 pts + $1,254.00 | — |
| Etihad Guest | 75,000 pts + $38.00 | — | 139,999 pts + $441.30 | — |
| Qantas Frequent Flyer | 34,700 pts + $349.00 | 70,800 pts + $353.00 | 90,000 pts + $349.00 | — |
| United MileagePlus | 55,000 pts + $5.60 | 65,000 pts + $5.60 | 110,000 pts + $5.60 | — |
| Virgin Atlantic Flying Club | 38,000 pts + $38.30 | — | — | — |
| Virgin Australia Velocity | 32,500 pts + $31.39 | 142,000 pts + $216.78 | 75,000 pts + $31.45Lowest | — |
Questions about SkyMiles award flights from Seattle (SEA) to Tokyo Haneda (HND)
What's the lowest SkyMiles award from Seattle (SEA) to Tokyo Haneda (HND)?
In economy, 40,300 miles + $5.60. Delta SkyMiles showed economy award space on 331 departure dates (newest observation Oct 16, 2026, 07:43 UTC). In business class, 195,700 miles + $5.60. Delta SkyMiles showed business-class award space on 328 departure dates (newest observation Oct 16, 2026, 07:43 UTC). Search live before transferring points.
Can you book nonstop awards from Seattle (SEA) to Tokyo Haneda (HND) with SkyMiles?
Yes. AwardTool observed nonstop Delta SkyMiles award space in premium economy and business class, and in economy from 40,300 miles.
Which credit card points can book SkyMiles awards from Seattle (SEA) to Tokyo Haneda (HND)?
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 Seattle (SEA) to Tokyo Haneda (HND)?
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 Dec 2026 departures: 40,300 miles (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.