Delta SkyMiles award flights from Houston (IAH) to Dublin (DUB)
In the last 30 days AwardTool saw Delta SkyMiles award space for IAH→DUB in economy, premium economy, business class and first class. Lowest economy: 25,000 miles + $5.60 (economy space on 204 dates). Lowest business class: 125,000 miles + $5.60 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 122 dates).
Every airport: Houston to Dublin (DUB) award flights.
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 25,000 miles + $5.60
- economy space on 204 dates
- Lowest business class (mixed cabin)
- 125,000 miles + $5.60
- business-class space on 122 dates · part of the trip in a lower cabin
- Lowest first class
- 125,000 miles + $5.60
- first-class space on 201 dates
- Lowest premium economy
- 75,000 miles + $5.60
- premium economy space on 196 dates
In first class, 125,000 miles + $5.60 with Delta SkyMiles was the 2nd lowest of the 3 programs with first-class award space on 2 or more dates on this route; the lowest was 55,000 points + $25.60 with Alaska Atmos Rewards. With Delta SkyMiles, first class started at 125,000 miles + $5.60, about 5 times the points of its lowest economy award (25,000 miles + $5.60).
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on IAH→DUB in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 25,000 miles + $5.60 | 1 stop |  AF DL KL | 9+ | 204 | See dates | |
| Premium Economy | 75,000 miles + $5.60 | 1 stop | AFDLKL | 4 | 196 | See dates | |
| Business | 125,000 miles + $5.60Mixed cabin | 1 stop | AFDLKL | 9+ | 122 | See dates | |
| First | 125,000 miles + $5.60 | 1 stop | AFDLKL | 9+ | 201 | 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 | 25,000 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Economy | 25,000 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Economy | 25,000 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 75,000 miles + $5.60 | 4 | 1 stop | Check this date | ||
| Premium Economy | 75,000 miles + $5.60 | 8 | 1 stop | Check this date | ||
| Premium Economy | 75,000 miles + $5.60 | 5 | 1 stop | Check this date | ||
| Business | 125,000 miles + $5.60Mixed cabin | 9+ | 1 stop | Check this date | ||
| First | 125,000 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 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 | 204 of 210 | 97% | |
| Premium Economy | 196 of 210 | 93% | |
| Business | 122 of 210 | 58% | |
| First | 201 of 210 | 95% |
Best months to fly from Houston (IAH) to Dublin (DUB) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 25,000 miles + $5.60 (10 dates) | 75,000 miles + $5.60 (10 dates) | 125,000 miles + $5.60 (2 dates)Mixed cabin | 125,000 miles + $5.60 (10 dates) | |
| 25,000 miles + taxes not reported (18 dates) | 75,000 miles + taxes not reported (15 dates) | 125,000 miles + $5.60 (6 dates)Mixed cabin | 125,000 miles + $5.60 (17 dates) | |
| 60,300 miles + taxes not reported (5 dates) | 75,000 miles + taxes not reported (1 date) | — | 125,000 miles + taxes not reported (3 dates) | |
| 25,000 miles + taxes not reported (6 dates) | 75,000 miles + taxes not reported (5 dates) | — | 125,000 miles + taxes not reported (6 dates) | |
| 25,000 miles + taxes not reported (23 dates) | 75,000 miles + taxes not reported (23 dates) | 125,000 miles + taxes not reported (16 dates)Mixed cabin | 125,000 miles + taxes not reported (23 dates) | |
| 25,000 miles + taxes not reported (24 dates) | 75,000 miles + taxes not reported (24 dates) | 395,500 miles + taxes not reported (18 dates) | 499,900 miles + taxes not reported (24 dates) | |
| 30,800 miles + taxes not reported (22 dates) | 115,600 miles + taxes not reported (22 dates) | 430,500 miles + taxes not reported (9 dates) | 405,500 miles + taxes not reported (22 dates) | |
| 38,300 miles + taxes not reported (25 dates) | 126,100 miles + taxes not reported (25 dates) | 455,500 miles + taxes not reported (4 dates) | 425,500 miles + taxes not reported (25 dates) | |
| 30,800 miles + taxes not reported (24 dates) | 110,300 miles + taxes not reported (24 dates) | 380,500 miles + taxes not reported (22 dates) | 380,500 miles + taxes not reported (24 dates) | |
| 30,400 miles + taxes not reported (30 dates) | 107,800 miles + taxes not reported (30 dates) | 380,500 miles + taxes not reported (30 dates) | 380,500 miles + taxes not reported (30 dates) | |
| 30,800 miles + taxes not reported (17 dates) | 110,300 miles + taxes not reported (17 dates) | 380,500 miles + taxes not reported (15 dates) | 380,500 miles + taxes not reported (17 dates) |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
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 Dublin (DUB)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 40,000 pts + $75.71 | 66,382 pts + $84.31 | 75,000 pts + $119.61 | 485,050 pts + $84.31 |
| Air France/KLM Flying Blue | 18,750 pts + $153.10 | 40,000 pts + $242.30 | 60,000 pts + $355.00 | — |
| Alaska Atmos Rewards | 27,500 pts + $25.60 | 35,000 pts + $25.60Lowest | 55,000 pts + $1,020.10Lowest | 55,000 pts + $25.60Lowest |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 40,000 pts + $548.40 | 57,500 pts + $5.60 | — |
| Avianca LifeMiles | 40,000 pts + $24.70 | — | — | — |
| Delta SkyMiles | 25,000 pts + $5.60 | 75,000 pts + $5.60 | 125,000 pts + $5.60Mixed cabin | 125,000 pts + $5.60 |
| Etihad Guest | 57,000 pts + $38.00 | — | 75,000 pts + $38.00Mixed cabin | — |
| GOL Smiles | 21,600 pts + taxes not reported | 118,700 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 24,300 pts + $5.60 | — | — | — |
| Lufthansa Miles & More | 4,409 pts + $336.90 | — | 75,635 pts + $1,597.90 | — |
| Qantas Frequent Flyer | 29,000 pts + $349.00 | 71,300 pts + $1,679.00 | 82,100 pts + $1,554.00 | — |
| Qatar Airways Privilege Club | 45,000 pts + taxes not reported | — | 161,500 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 90,000 pts + taxes not reported | — |
| United MileagePlus | 40,000 pts + $5.60 | 50,000 pts + $5.60 | 93,000 pts + $5.60Mixed cabin | 200,000 pts + $5.60 |
| Virgin Atlantic Flying Club | 15,000 pts + $181.60Lowest | 39,000 pts + $313.00 | 87,500 pts + $181.80 | — |
| Virgin Australia Velocity | 30,000 pts + $9.40 | — | — | — |
Questions about SkyMiles award flights from Houston (IAH) to Dublin (DUB)
How many miles do you need to fly from Houston (IAH) to Dublin (DUB) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days (newest observation Nov 11, 2026): economy 25,000 miles + $5.60, with a typical monthly low of 30,400 miles (taxes vary) over 11 months and award space on 204 departure dates; premium economy 75,000 miles + $5.60, with a typical monthly low of 75,000 miles (taxes vary) over 11 months and award space on 196 departure dates; business class 125,000 miles + $5.60, a mixed-cabin award, with a typical monthly low of 380,500 miles (taxes vary) over 9 months and award space on 122 departure dates; first class 125,000 miles + $5.60, with a typical monthly low of 380,500 miles (taxes vary) over 11 months and award space on 201 departure dates. Monthly lows varied in economy (25,000 to 60,300 miles + taxes vary), premium economy (75,000 to 126,100 miles + taxes vary), business class (125,000 to 455,500 miles + taxes vary) and first class (125,000 to 499,900 miles + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Houston (IAH) to Dublin (DUB)?
In economy, 25,000 miles + $5.60. Seen Oct 27, 2026, 00:22 UTC for a Nov 26, 2026 departure. Delta SkyMiles showed economy award space on 204 departure dates at any price (newest observation Nov 11, 2026, 23:43 UTC). In business class, 125,000 miles + $5.60 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 31, 2026, 17:37 UTC for a Dec 11, 2026 departure. Delta SkyMiles showed business-class award space on 122 departure dates at any price (newest observation Nov 11, 2026, 23:43 UTC). Search live before transferring points.
Can you book nonstop awards from Houston (IAH) to Dublin (DUB) 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 Dublin (DUB)?
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 Dublin (DUB)?
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 Apr 2027 departures: 25,000 miles + taxes not reported (24 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When does Delta SkyMiles release award seats for Houston (IAH) to Dublin (DUB)?
Delta SkyMiles publishes a booking window of about 331 days (about 11 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw Delta SkyMiles award space for departures as late as Sep 23, 2027; seats can open earlier or later, and released seats may already be booked. See SkyMiles award release dates.