Delta SkyMiles award flights from Bilbao (BIO) to Lisbon (LIS)
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In the last 30 days AwardTool saw Delta SkyMiles award space for BIO→LIS in economy and business class. Lowest economy: 15,000 miles + $35.00 (economy space on 11 dates). Lowest business class: 25,000 miles + $36.75 (business-class space on 20 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 15,000 miles + $35.00
- economy space on 11 dates
- Lowest business class
- 25,000 miles + $36.75
- business-class space on 20 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on BIO→LIS in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 15,000 miles + $35.00 | 1 stop | Air France (AF), KLM (KL) | 9+ | 11 | See dates | |
| Business | 25,000 miles + $36.75 | 1 stop | Air France (AF), KLM (KL) | 2 | 20 | 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 | 15,000 miles + $35.00 | 9+ | 1 stop | Check this date | ||
| Economy | 15,000 miles + $35.00 | 9+ | 1 stop | Check this date | ||
| Economy | 15,000 miles + $35.00 | 9+ | 1 stop | Check this date | ||
| Business | 25,000 miles + $36.75 | 2 | 1 stop | Check this date | ||
| Business | 25,000 miles + $36.75 | 2 | 1 stop | Check this date | ||
| Business | 25,000 miles + $36.75 | 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 | 11 of 66 | 16% | |
| Business | 20 of 66 | 30% |
Best months to fly from Bilbao (BIO) to Lisbon (LIS) with SkyMiles
| Month | Economy | Business |
|---|---|---|
| 15,000 (1 date) | 25,000 (2 dates) | |
| 15,000 (5 dates) | 25,000 (5 dates) | |
| 15,000 (3 dates) | 25,000 (7 dates) | |
| 15,000 (2 dates) | 25,000 (3 dates) | |
| — | 25,000 (1 date) | |
| — | 25,000 (1 date) | |
| — | 25,000 (1 date) |
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 Bilbao (BIO) to Lisbon (LIS)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business |
|---|---|---|---|
| Air Canada Aeroplan | 15,000 pts + $55.30 | — | 12,500 pts + $39.10 |
| Air France/KLM Flying Blue | 8,000 pts + $33.70 | — | 20,000 pts + $35.20 |
| Avianca LifeMiles | 12,500 pts + $35.09 | — | 20,000 pts + $38.39 |
| Delta SkyMiles | 15,000 pts + $35.00 | — | 25,000 pts + $36.75 |
| Etihad Guest | — | — | 20,000 pts + $11.70 |
| GOL Smiles | 20,400 pts + taxes not reported | 141,400 pts + taxes not reportedLowest | 125,900 pts + taxes not reported |
| Qantas Frequent Flyer | 23,000 pts + $158.73 | — | 46,000 pts + $160.48 |
| TAP Air Portugal Miles&Go | 3,300 pts + $32.08Lowest | — | 33,500 pts + $32.08 |
| Turkish Miles & Smiles | 30,000 pts + taxes not reported | — | 50,000 pts + taxes not reported |
| United MileagePlus | 6,000 pts + $11.80 | — | 30,000 pts + $11.70 |
| Virgin Atlantic Flying Club | 4,000 pts + $35.00 | — | 8,000 pts + $36.75Lowest |
Questions about SkyMiles award flights from Bilbao (BIO) to Lisbon (LIS)
How many miles do you need to fly from Bilbao (BIO) to Lisbon (LIS) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 15,000 miles + $35.00, the lowest price in each of 4 months, with award space on 11 departure dates; business class 25,000 miles + $36.75, the lowest price in each of 7 months, with award space on 20 departure dates. Search live before transferring points.
What's the lowest SkyMiles award from Bilbao (BIO) to Lisbon (LIS)?
In economy, 15,000 miles + $35.00. Seen Oct 17, 2026, 09:24 UTC for a Nov 30, 2026 departure. Delta SkyMiles showed economy award space on 11 departure dates at any price (newest observation Oct 19, 2026, 10:03 UTC). In business class, 25,000 miles + $36.75. Seen Oct 17, 2026, 09:24 UTC for a Nov 30, 2026 departure. Delta SkyMiles showed business-class award space on 20 departure dates at any price (newest observation Oct 19, 2026, 10:03 UTC). Search live before transferring points.
Can you book nonstop awards from Bilbao (BIO) to Lisbon (LIS) 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 Bilbao (BIO) to Lisbon (LIS)?
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 Bilbao (BIO) 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: 15,000 miles (5 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.