# Seattle (SEA) to Tokyo (HND) business class award flights

Source: https://miles.zone/routes/sea-hnd
Data updated: 2026-10-21T14:03:04.663Z
Cash amounts are in US dollars.

Fewest points: 150,000 Atmos points plus $6 on Alaska Airlines through Atmos Rewards, departing 2026-10-24.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 150,000 Atmos points | $6 | via HNL | 2026-10-24 | 21 Oct 2026, 14:03 UTC |
| Delta Air Lines | [Delta SkyMiles](https://miles.zone/programs/delta-skymiles) | 195,700 miles | $6 | Nonstop | 2026-12-07 | 15 Oct 2026, 19:55 UTC |
| United Airlines | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 250,000 miles | $6 | via LAX | 2026-11-01 | 15 Oct 2026, 05:15 UTC |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 76,500 miles | $28 | via LAX | 2026-10-27 | 12 Oct 2026, 16:47 UTC |
| Air Canada | [LifeMiles](https://miles.zone/programs/lifemiles) | 76,500 miles | $58 | via YVR, ICN | 2026-10-25 | 12 Oct 2026, 16:46 UTC |

## Route facts

Over the next 60 days we hold business class seats from Seattle to Tokyo on 60 of the 60 departure days, through 4 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 6 of 60 | 76,500 miles | 76,500 miles | $28 to $58 |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 60 of 60 | 150,000 Atmos points | 200,000 Atmos points | $6 to $26 |
| [Delta SkyMiles](https://miles.zone/programs/delta-skymiles) | 60 of 60 | 195,700 miles | 499,900 miles | $6 |
| [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 1 of 60 | 250,000 miles | 250,000 miles | $6 |

Nonstop seats on Delta Air Lines.
With a connection on Air Canada, Alaska Airlines and United Airlines.

## How to book it

1. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search SEA to HND in business class on a date with space, and pay in miles with the cash on top (from $28).
2. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SEA to HND in business class on a date with space, and pay in Atmos points with the cash on top (from $6).
3. [Delta SkyMiles](https://miles.zone/programs/delta-skymiles) books on delta.com: sign in there, search SEA to HND in business class on a date with space, and pay in miles with the cash on top (from $6).
4. [United MileagePlus](https://miles.zone/programs/united-mileageplus) books on united.com: sign in there, search SEA to HND in business class on a date with space, and pay in miles with the cash on top (from $6).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Seattle

- [Paris (CDG)](https://miles.zone/routes/sea-cdg)
- [Dublin (DUB)](https://miles.zone/routes/sea-dub)
- [Edinburgh (EDI)](https://miles.zone/routes/sea-edi)
- [Frankfurt (FRA)](https://miles.zone/routes/sea-fra)
- [London (LHR)](https://miles.zone/routes/sea-lhr)
- [Manchester (MAN)](https://miles.zone/routes/sea-man)
- [Munich (MUC)](https://miles.zone/routes/sea-muc)
- [Amsterdam (AMS)](https://miles.zone/routes/sea-ams)
- [Barcelona (BCN)](https://miles.zone/routes/sea-bcn)
- [Rome (FCO)](https://miles.zone/routes/sea-fco)
- [Madrid (MAD)](https://miles.zone/routes/sea-mad)
- [Doha (DOH)](https://miles.zone/routes/sea-doh)

## More routes to Tokyo

- [Sydney (SYD)](https://miles.zone/routes/syd-hnd)
- [Barcelona (BCN)](https://miles.zone/routes/bcn-hnd)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-hnd)
- [Dubai (DXB)](https://miles.zone/routes/dxb-hnd)
- [London (LHR)](https://miles.zone/routes/lhr-hnd)
- [New York (JFK)](https://miles.zone/routes/jfk-hnd)
- [Vancouver (YVR)](https://miles.zone/routes/yvr-hnd)
- [Boston (BOS)](https://miles.zone/routes/bos-hnd)
- [Paris (CDG)](https://miles.zone/routes/cdg-hnd)
- [London (LGW)](https://miles.zone/routes/lgw-hnd)
- [Manchester (MAN)](https://miles.zone/routes/man-hnd)
- [Dallas (DFW)](https://miles.zone/routes/dfw-hnd)