Etihad Guest award flights from Houston (IAH) to Lisbon (LIS)
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 Etihad Guest award space for IAH→LIS in economy and business class. Lowest economy: 60,000 miles + $38.00 (economy space on 92 dates). Lowest business class: 75,000 miles + $38.00 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 42 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 60,000 miles + $38.00
- economy space on 92 dates
- Lowest business class (mixed cabin)
- 75,000 miles + $38.00
- business-class space on 42 dates · part of the trip in a lower cabin
Etihad Guest award prices by cabin
The lowest one-way Etihad Guest award AwardTool observed on IAH→LIS in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 60,000 miles + $38.00 | 1 stop | American Airlines (AA), Air Canada (AC), Air France (AF), JetBlue (B6) +2 more | 7 | 92 | See dates | |
| Business | 75,000 miles + $38.00Mixed cabin | 1 stop | American Airlines (AA), Air France (AF), Etihad Airways (EY), KLM (KL) | 6 | 42 | 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 Etihad Guest award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 60,000 miles + $38.00 | 7 | 1 stop | Check this date | ||
| Economy | 60,000 miles + $38.00 | 7 | 1 stop | Check this date | ||
| Economy | 60,000 miles + $38.00 | 7 | 1 stop | Check this date | ||
| Business | 75,000 miles + $38.00Mixed cabin | 6 | 1 stop | Check this date | ||
| Business | 120,000 miles + $249.50 | 3 | 2 stops | Check this date | ||
| Business | 120,000 miles + $259.50 | 5 | 2 stops | 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 Etihad Guest award space showed up
Departure dates in the next 365 days that AwardTool checked for Etihad Guest 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 | 92 of 161 | 57% | |
| Business | 42 of 161 | 26% |
Best months to fly from Houston (IAH) to Lisbon (LIS) with Etihad Guest
| Month | Economy | Business |
|---|---|---|
| 60,000 (8 dates) | 75,000 (3 dates)Mixed cabin | |
| 60,000 (8 dates) | — | |
| 60,000 (12 dates) | — | |
| 67,000 (1 date) | — | |
| 60,000 (5 dates) | 119,999 (4 dates) | |
| 60,000 (11 dates) | 119,999 (13 dates) | |
| 75,000 (25 dates) | 75,000 (9 dates)Mixed cabin | |
| 75,000 (11 dates) | 139,999 (6 dates) | |
| — | 139,999 (1 date) | |
| 75,000 (1 date) | 139,999 (1 date) | |
| 67,000 (10 dates) | 139,999 (5 dates) |
How to get Etihad Guest miles
- Bilt Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · ~1 day
- Citi ThankYou Points: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Etihad Guest vs other programs from Houston (IAH) to Lisbon (LIS)
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 | 66,165 pts + $83.61 | 90,000 pts + $120.51 | — |
| Air France/KLM Flying Blue | 18,750 pts + $152.60 | 40,000 pts + $242.00 | 60,000 pts + $354.80 | — |
| Alaska Atmos Rewards | 35,000 pts + $25.60 | 45,000 pts + $25.60 | 70,000 pts + $1,023.20 | 110,000 pts + $1,494.70Lowest |
| American Airlines AAdvantage | 22,500 pts + $9.00 | 40,000 pts + $26.20 | 57,500 pts + $24.80Lowest | — |
| Avianca LifeMiles | 40,000 pts + $9.01 | — | — | — |
| Delta SkyMiles | 35,000 pts + $35.80 | 78,700 pts + $35.80 | 125,000 pts + $35.40Mixed cabin | 125,000 pts + $35.30 |
| Etihad Guest | 60,000 pts + $38.00 | — | 75,000 pts + $38.00Mixed cabin | — |
| GOL Smiles | 9,500 pts + taxes not reported | 123,800 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 58,000 pts + $5.60 | — | — | — |
| Lufthansa Miles & More | 1,057 pts + $336.80Lowest | — | 85,921 pts + $1,547.80 | — |
| Qantas Frequent Flyer | 29,000 pts + $349.00 | 71,300 pts + $1,579.00 | 121,800 pts + $1,473.20Mixed cabin | — |
| Qatar Airways Privilege Club | 45,000 pts + taxes not reported | — | 164,500 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 175,000 pts + taxes not reported | — |
| United MileagePlus | 38,300 pts + $5.60 | 50,000 pts + $5.60 | 88,000 pts + $22.40Mixed cabin | 200,000 pts + $5.60 |
| Virgin Atlantic Flying Club | 15,000 pts + $179.90 | 39,000 pts + $311.80Lowest | 77,500 pts + $323.80 | — |
| Virgin Australia Velocity | 30,000 pts + $9.33 | — | — | — |
Questions about Etihad Guest award flights from Houston (IAH) to Lisbon (LIS)
How many miles do you need to fly from Houston (IAH) to Lisbon (LIS) with Etihad Guest?
The lowest one-way Etihad Guest awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 60,000 miles + $38.00, with a typical monthly low of 60,000 miles over 10 months and award space on 92 departure dates; business class 75,000 miles + $38.00, a mixed-cabin award, with a typical monthly low of 119,999 miles over 8 months and award space on 42 departure dates. Monthly lows varied in economy (60,000 to 75,000 miles) and business class (75,000 to 139,999 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Etihad Guest award from Houston (IAH) to Lisbon (LIS)?
In economy, 60,000 miles + $38.00. Seen Oct 19, 2026, 05:18 UTC for an Oct 28, 2026 departure. Etihad Guest showed economy award space on 92 departure dates at any price (newest observation Oct 19, 2026, 12:32 UTC). In business class, 75,000 miles + $38.00 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Sep 22, 2026, 12:51 UTC for an Oct 27, 2026 departure. Etihad Guest showed business-class award space on 42 departure dates at any price (newest observation Oct 19, 2026, 12:32 UTC). Search live before transferring points.
Can you book nonstop awards from Houston (IAH) to Lisbon (LIS) with Etihad Guest?
AwardTool hasn't observed nonstop Etihad Guest award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Etihad Guest awards from Houston (IAH) to Lisbon (LIS)?
Bilt Rewards (1:1, Instant), Capital One Miles (1:1, ~1 day) and Citi ThankYou Points (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Etihad Guest award prices from Houston (IAH) to Lisbon (LIS)?
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 Dec 2026 departures: 60,000 miles (12 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.