# Seattle (SEA) to Dublin (DUB) business class award flights

Source: https://miles.zone/routes/sea-dub
Data updated: 2026-10-22T03:52:30.948Z
Cash amounts are in US dollars.

Fewest points: 55,000 Atmos points plus $26 on Aer Lingus 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 |
| --- | --- | --- | --- | --- | --- | --- |
| Delta Air Lines | [Delta SkyMiles](https://miles.zone/programs/delta-skymiles) | 499,900 miles | $6 | via JFK | 2026-10-24 | 22 Oct 2026, 00:49 UTC |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 62,100 miles | $19 | via EWR | 2026-11-23 | 13 Oct 2026, 05:31 UTC |
| Air Canada | [LifeMiles](https://miles.zone/programs/lifemiles) | 62,100 miles | $25 | via YVR | 2026-10-22 | 12 Oct 2026, 20:13 UTC |
| Aer Lingus | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 55,000 Atmos points | $26 | Nonstop | 2026-10-24 | 21 Oct 2026, 07:06 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $26 | via MSP | 2026-10-23 | 21 Oct 2026, 07:06 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $26 | via CLT | 2026-10-23 | 21 Oct 2026, 07:06 UTC |
| Qatar Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 255,000 Atmos points | $65 | via DOH | 2026-11-29 | 21 Oct 2026, 06:59 UTC |
| Air France | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 700,000 miles | $356 | via CDG | 2026-10-24 | 22 Oct 2026, 03:52 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 55,000 Atmos points | $1,018 | via LHR | 2026-10-23 | 21 Oct 2026, 07:06 UTC |
| British Airways | [British Airways Club](https://miles.zone/programs/british-airways-club) | 115,500 Avios | Not quoted | via LHR | 2026-11-03 | 21 Oct 2026, 12:43 UTC |

## Route facts

Over the next 60 days we hold business class seats from Seattle to Dublin on 60 of the 60 departure days, through 5 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 60 of 60 | 55,000 Atmos points | 70,000 Atmos points | $26 to $1,018 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 4 of 60 | 62,100 miles | 62,100 miles | $19 to $58 |
| [British Airways Club](https://miles.zone/programs/british-airways-club) | 8 of 60 | 115,500 Avios | 115,500 Avios | Not quoted |
| [Delta SkyMiles](https://miles.zone/programs/delta-skymiles) | 1 of 60 | 499,900 miles | 499,900 miles | $6 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 1 of 60 | 700,000 miles | 700,000 miles | $356 |

Nonstop seats on Aer Lingus.
With a connection on Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Qatar Airways and United Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SEA to DUB in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
2. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search SEA to DUB in business class on a date with space, and pay in miles with the cash on top (from $19).
3. [British Airways Club](https://miles.zone/programs/british-airways-club) books on avios.com: sign in there, search SEA to DUB in business class on a date with space, and pay in Avios with the cash on top.
4. [Delta SkyMiles](https://miles.zone/programs/delta-skymiles) books on delta.com: sign in there, search SEA to DUB in business class on a date with space, and pay in miles with the cash on top (from $6).
5. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search SEA to DUB in business class on a date with space, and pay in miles with the cash on top (from $356).

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

## More routes from Seattle

- [Paris (CDG)](https://miles.zone/routes/sea-cdg)
- [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)
- [Tokyo (HND)](https://miles.zone/routes/sea-hnd)

## More routes to Dublin

- [London (LHR)](https://miles.zone/routes/lhr-dub)
- [Boston (BOS)](https://miles.zone/routes/bos-dub)
- [Doha (DOH)](https://miles.zone/routes/doh-dub)
- [New York (EWR)](https://miles.zone/routes/ewr-dub)
- [Washington (IAD)](https://miles.zone/routes/iad-dub)
- [New York (JFK)](https://miles.zone/routes/jfk-dub)
- [Toronto (YYZ)](https://miles.zone/routes/yyz-dub)
- [Dallas (DFW)](https://miles.zone/routes/dfw-dub)
- [Miami (MIA)](https://miles.zone/routes/mia-dub)
- [Chicago (ORD)](https://miles.zone/routes/ord-dub)
- [Los Angeles (LAX)](https://miles.zone/routes/lax-dub)
- [San Francisco (SFO)](https://miles.zone/routes/sfo-dub)