Air France/KLM Flying Blue award flights from Bilbao (BIO) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw Air France/KLM Flying Blue award space for BIO→IAD in economy, premium economy and business class. Lowest economy: 18,750 miles + $204.53 (economy space on 28 dates). Lowest business class: 70,775 miles + $436.39 (business-class space on 28 dates). Lowest premium economy: 40,000 miles + $303.23 (premium economy space on 28 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 18,750 miles + $204.53
- economy space on 28 dates
- Lowest business class
- 70,775 miles + $436.39
- business-class space on 28 dates
- Lowest premium economy
- 40,000 miles + $303.23
- premium economy space on 28 dates
Flying Blue award prices by cabin
The lowest one-way Air France/KLM Flying Blue award AwardTool observed on BIO→IAD in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 18,750 miles + $204.53 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) +1 more | 1 | 28 | See dates | |
| Premium Economy | 40,000 miles + $303.23 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) +1 more | 9+ | 28 | See dates | |
| Business | 70,775 miles + $436.39 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) | 8 | 28 | 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.
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 Flying Blue award space showed up
Departure dates in the next 365 days that AwardTool checked for Air France/KLM Flying Blue 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 | 28 of 28 | 100% | |
| Premium Economy | 28 of 28 | 100% | |
| Business | 28 of 28 | 100% |
How to get Flying Blue miles
- American Express Membership Rewards: 1:1 · Instant
- Bilt Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
- Citi ThankYou Points: 1:1 · Instant
- Wells Fargo Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Flying Blue vs other programs from Bilbao (BIO) to Washington Dulles (IAD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business |
|---|---|---|---|
| Air France/KLM Flying Blue | 18,750 pts + $204.53Lowest | 40,000 pts + $303.23Lowest | 70,775 pts + $436.39 |
| American Airlines AAdvantage | 22,500 pts + $54.63 | 40,000 pts + $358.33 | 57,500 pts + $90.69Lowest |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 175,000 pts + taxes not reported |
| United MileagePlus | 40,000 pts + $38.53 | 55,000 pts + $79.63 | 88,000 pts + $62.53 |
Questions about Flying Blue award flights from Bilbao (BIO) to Washington Dulles (IAD)
How many miles do you need to fly from Bilbao (BIO) to Washington Dulles (IAD) with Air France/KLM Flying Blue?
The lowest one-way Air France/KLM Flying Blue awards AwardTool observed in the last 30 days (newest observation Oct 14, 2026): economy 18,750 miles + $204.53, with a typical monthly low of 23,750 miles over 4 months and award space on 28 departure dates; premium economy 40,000 miles + $303.23, with a typical monthly low of 57,475 miles over 4 months and award space on 28 departure dates; business class 70,775 miles + $436.39, with a typical monthly low of 70,775 miles over 4 months and award space on 28 departure dates. Monthly lows varied in economy (18,750 to 62,500 miles), premium economy (40,000 to 60,500 miles) and business class (70,775 to 175,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Flying Blue award from Bilbao (BIO) to Washington Dulles (IAD)?
In economy, 18,750 miles + $204.53. Air France/KLM Flying Blue showed economy award space on 28 departure dates at any price (newest observation Oct 14, 2026, 02:02 UTC). In business class, 70,775 miles + $436.39. Air France/KLM Flying Blue showed business-class award space on 28 departure dates at any price (newest observation Oct 14, 2026, 02:02 UTC). Search live before transferring points.
Can you book nonstop awards from Bilbao (BIO) to Washington Dulles (IAD) with Flying Blue?
AwardTool hasn't observed nonstop Air France/KLM Flying Blue award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Flying Blue awards from Bilbao (BIO) to Washington Dulles (IAD)?
American Express Membership Rewards (1:1, Instant), Bilt Rewards (1:1, Instant), Capital One Miles (1:1, Instant), Chase Ultimate Rewards (1:1, Instant), Citi ThankYou Points (1:1, Instant) and Wells Fargo Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.