Delta SkyMiles award flights from Houston (IAH) to Athens (ATH)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw Delta SkyMiles award space for IAH→ATH in economy, premium economy, business class and first class. Lowest economy: 27,300 miles + $5.60 (economy space on 201 dates). Lowest business class: 125,000 miles + $35.40 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 91 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 27,300 miles + $5.60
- economy space on 201 dates
- Lowest business class (mixed cabin)
- 125,000 miles + $35.40
- business-class space on 91 dates · part of the trip in a lower cabin
- Lowest first class
- 125,000 miles + $35.40
- first-class space on 168 dates
- Lowest premium economy
- 75,000 miles + $35.40
- premium economy space on 128 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on IAH→ATH in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 27,300 miles + $5.60 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 201 | See dates | |
| Premium Economy | 75,000 miles + $35.40 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL), SAS (SK) | 5 | 128 | See dates | |
| Business | 125,000 miles + $35.40Mixed cabin | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 1 | 91 | See dates | |
| First | 125,000 miles + $35.40 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL), SAS (SK) | 3 | 168 | 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 | 32,500 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Economy | 32,500 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Economy | 32,500 miles + $5.60 | 8 | 1 stop | Check this date | ||
| Premium Economy | 75,000 miles + $35.40 | 5 | 2 stops | Check this date | ||
| Premium Economy | 124,600 miles + $5.60 | 1 | 1 stop | Check this date | ||
| Premium Economy | 127,100 miles + $35.40 | 4 | 2 stops | Check this date | ||
| Business | 125,000 miles + $35.80Mixed cabin | 3 | 2 stops | Check this date | ||
| First | 499,900 miles + $5.60 | 2 | 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 | 201 of 219 | 91% | |
| Premium Economy | 128 of 219 | 58% | |
| Business | 91 of 219 | 41% | |
| First | 168 of 219 | 76% |
Best months to fly from Houston (IAH) to Athens (ATH) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 32,500 (10 dates) | 124,600 (2 dates) | — | 499,900 (4 dates) | |
| 45,300 (20 dates) | 75,000 (4 dates) | — | 499,900 (8 dates) | |
| 35,000 (21 dates) | 75,000 (2 dates) | 125,000 (6 dates)Mixed cabin | 125,000 (17 dates) | |
| 32,200 (11 dates) | 114,400 (4 dates) | 125,000 (3 dates)Mixed cabin | 125,000 (10 dates) | |
| 32,200 (23 dates) | 75,000 (14 dates) | 125,000 (18 dates)Mixed cabin | 125,000 (20 dates) | |
| 36,100 (18 dates) | 114,900 (4 dates) | 425,500 (11 dates) | 442,000 (11 dates) | |
| 33,800 (15 dates) | 238,700 (15 dates) | 425,500 (9 dates) | 430,500 (15 dates) | |
| 33,800 (30 dates) | 135,100 (30 dates) | 433,000 (14 dates) | 468,000 (30 dates) | |
| 47,800 (24 dates) | 143,700 (24 dates) | 499,900 (2 dates) | 480,500 (24 dates) | |
| 27,300 (14 dates) | 116,900 (14 dates) | 430,500 (13 dates) | 430,500 (14 dates) | |
| 27,300 (15 dates) | 114,400 (15 dates) | 425,500 (15 dates) | 408,400 (15 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 Houston (IAH) to Athens (ATH)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,000 pts + $75.61 | 80,714 pts + $107.71 | 90,000 pts + $119.41Mixed cabin | 454,627 pts + $83.61Mixed cabin |
| Air France/KLM Flying Blue | 18,750 pts + $163.70 | 40,000 pts + $242.60Lowest | 60,000 pts + $366.10 | — |
| Alaska Atmos Rewards | 35,000 pts + $25.60 | 45,000 pts + $25.60 | 70,000 pts + $1,023.20 | 70,000 pts + $25.60Lowest |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 40,000 pts + $24.80 | 57,500 pts + $24.80Lowest | 85,000 pts + $24.80 |
| Avianca LifeMiles | 55,000 pts + $26.81 | — | — | — |
| Cathay Pacific Asia Miles | 40,000 pts + $230.83 | 55,000 pts + $368.03 | 93,000 pts + $455.42 | — |
| Delta SkyMiles | 27,300 pts + $5.60 | 75,000 pts + $35.40 | 125,000 pts + $35.40Mixed cabin | 125,000 pts + $35.40 |
| Emirates Skywards | 35,000 pts + $369.00 | 98,000 pts + $369.00 | 109,000 pts + $1,581.00 | — |
| Etihad Guest | 75,000 pts + $36.70 | — | 110,000 pts + $249.50Mixed cabin | — |
| GOL Smiles | 9,500 pts + taxes not reported | 49,800 pts + taxes not reported | 595,600 pts + taxes not reported | — |
| JetBlue TrueBlue | 60,800 pts + $5.60 | — | — | — |
| Lufthansa Miles & More | 4,233 pts + $325.80Lowest | 42,500 pts + $749.80 | 62,500 pts + $1,474.90 | — |
| Qantas Frequent Flyer | 43,200 pts + $349.00 | 102,800 pts + $1,579.00 | 113,900 pts + $1,454.00 | — |
| Qatar Airways Privilege Club | 42,500 pts + taxes not reported | — | 157,500 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 50,000 pts + taxes not reported | — | 85,000 pts + taxes not reported | — |
| United MileagePlus | 40,000 pts + $5.60 | 50,000 pts + $5.60 | 88,000 pts + $18.80Mixed cabin | — |
| Virgin Atlantic Flying Club | 23,000 pts + $201.40 | 48,000 pts + $150.80 | — | — |
| Virgin Australia Velocity | 42,000 pts + $9.40 | — | — | — |
Questions about SkyMiles award flights from Houston (IAH) to Athens (ATH)
How many miles do you need to fly from Houston (IAH) to Athens (ATH) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 27,300 miles + $5.60, with a typical monthly low of 33,800 miles over 11 months and award space on 201 departure dates; premium economy 75,000 miles + $35.40, with a typical monthly low of 114,900 miles over 11 months and award space on 128 departure dates; business class 125,000 miles + $35.40, a mixed-cabin award, with a typical monthly low of 425,500 miles over 9 months and award space on 91 departure dates; first class 125,000 miles + $35.40, with a typical monthly low of 430,500 miles over 11 months and award space on 168 departure dates. Monthly lows varied in economy (27,300 to 47,800 miles), premium economy (75,000 to 238,700 miles), business class (125,000 to 499,900 miles) and first class (125,000 to 499,900 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Houston (IAH) to Athens (ATH)?
In economy, 27,300 miles + $5.60. Delta SkyMiles showed economy award space on 201 departure dates at any price (newest observation Oct 19, 2026, 21:33 UTC). In business class, 125,000 miles + $35.40 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Sep 26, 2026, 23:59 UTC for a Dec 13, 2026 departure. Delta SkyMiles showed business-class award space on 91 departure dates at any price (newest observation Oct 19, 2026, 21:33 UTC). Search live before transferring points.
Can you book nonstop awards from Houston (IAH) to Athens (ATH) 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 Athens (ATH)?
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 Athens (ATH)?
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 Aug 2027 departures: 27,300 miles (15 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.