# Seattle (SEA) to Istanbul (IST) business class award flights

Source: https://miles.zone/routes/sea-ist
Data updated: 2026-10-12T07:37:05.149Z
Cash amounts are in US dollars.

Fewest points: 70,000 Atmos points plus $1,045 on Alaska Airlines through Atmos Rewards, departing 2026-10-25.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 110,000 Atmos points | $67 | via LAX, LHR | 2026-10-26 | 12 Oct 2026, 07:37 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $1,045 | via PDX, LHR | 2026-10-25 | 12 Oct 2026, 07:36 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $1,045 | via LHR | 2026-11-21 | 12 Oct 2026, 07:07 UTC |

## Route facts

Over the next 60 days we hold business class seats from Seattle to Istanbul on 37 of the 37 departure days we have checked so far (23 days are not checked yet), through 1 program. 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 37 of 37 checked | 70,000 Atmos points | 85,000 Atmos points | $67 to $1,565 |

No nonstop seats in the window.
With a connection on Alaska Airlines, American Airlines and British Airways.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SEA to IST in business class on a date with space, and pay in Atmos points with the cash on top (from $67).

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 Istanbul

- [Amsterdam (AMS)](https://miles.zone/routes/ams-ist)
- [Paris (CDG)](https://miles.zone/routes/cdg-ist)
- [London (LHR)](https://miles.zone/routes/lhr-ist)
- [Manchester (MAN)](https://miles.zone/routes/man-ist)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-ist)
- [London (LGW)](https://miles.zone/routes/lgw-ist)
- [Frankfurt (FRA)](https://miles.zone/routes/fra-ist)
- [Munich (MUC)](https://miles.zone/routes/muc-ist)
- [Bengaluru (BLR)](https://miles.zone/routes/blr-ist)
- [Mumbai (BOM)](https://miles.zone/routes/bom-ist)
- [Kolkata (CCU)](https://miles.zone/routes/ccu-ist)
- [Delhi (DEL)](https://miles.zone/routes/del-ist)