Air France/KLM Flying Blue award flights from London Heathrow (LHR) to Boise (BOI)
In the last 30 days AwardTool saw Air France/KLM Flying Blue award space for LHR→BOI in economy, premium economy and business class. Lowest economy: 33,250 miles + $316.39 (economy space on 31 dates). Lowest business class: 115,500 miles + $744.49 (business-class space on 22 dates). Lowest premium economy: 67,340 miles + $630.19 (premium economy space on 17 dates).
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 33,250 miles + $316.39
- economy space on 31 dates
- Lowest business class
- 115,500 miles + $744.49
- business-class space on 22 dates
- Lowest premium economy
- 67,340 miles + $630.19
- premium economy space on 17 dates
In economy, 33,250 miles + $316.39 with Air France/KLM Flying Blue was the 5th lowest of the 11 programs with economy award space on this route; the lowest was 21,000 miles + $235.49 with American Airlines AAdvantage. With Air France/KLM Flying Blue, business class started at 115,500 miles + $744.49, about 3.5 times the points of its lowest economy award (33,250 miles + $316.39).
Flying Blue award prices by cabin
The lowest one-way Air France/KLM Flying Blue award AwardTool observed on LHR→BOI in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 33,250 miles + $316.39 | 2 stops |  AF DL VS | 9+ | 31 | See dates | |
| Premium Economy | 67,340 miles + $630.19 | 1 stop | AFDLVS | 5 | 17 | See dates | |
| Business | 115,500 miles + $744.49 | 1 stop | AFDLVS | 3 | 22 | 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 Flying Blue award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 37,000 miles + $529.59 | 1 | 1 stop | Check this date | ||
| Economy | 37,500 miles + $370.49 | 3 | 2 stops | Check this date | ||
| Economy | 38,000 miles + $368.69 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 352,500 miles + $659.09 | 4 | 2 stops | Check this date | ||
| Business | 133,000 miles + $707.19 | 1 | 1 stop | Check this date | ||
| Business | 147,500 miles + $800.59 | 2 | 2 stops | Check this date | ||
| Business | 700,000 miles + $801.09 | 8 | 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 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 | 31 of 37 | 83% | |
| Premium Economy | 17 of 37 | 45% | |
| Business | 22 of 37 | 59% |
Best months to fly from London Heathrow (LHR) to Boise (BOI) with Flying Blue
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 37,000 miles + $529.59 (7 dates) | 352,500 miles + $659.09 (1 date) | 133,000 miles + $707.19 (2 dates) | |
| 38,000 miles + taxes not reported (1 date) | — | 700,000 miles + $801.09 (1 date) | |
| 37,500 miles + taxes not reported (5 dates) | 77,490 miles + taxes not reported (1 date) | 133,500 miles + taxes not reported (3 dates) | |
| 38,000 miles + taxes not reported (4 dates) | 76,730 miles + taxes not reported (4 dates) | 115,500 miles + $744.49 (4 dates) | |
| 37,500 miles + taxes not reported (7 dates) | 67,340 miles + $630.19 (6 dates) | 116,500 miles + taxes not reported (7 dates) | |
| 33,250 miles + $316.39 (2 dates) | 67,803 miles + taxes not reported (2 dates) | 128,187 miles + taxes not reported (2 dates) | |
| 38,000 miles + taxes not reported (5 dates) | 77,350 miles + taxes not reported (3 dates) | 116,500 miles + taxes not reported (3 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 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 London Heathrow (LHR) to Boise (BOI)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 40,000 pts + $299.20 | 67,997 pts + $497.30 | 315,149 pts + $507.50Mixed cabin | 485,036 pts + $495.20Mixed cabin |
| Air France/KLM Flying Blue | 33,250 pts + $316.39 | 67,340 pts + $630.19 | 115,500 pts + $744.49 | — |
| Alaska Atmos Rewards | 27,500 pts + $545.09 | 35,000 pts + $745.79Lowest | 55,000 pts + $888.99LowestMixed cabin | 55,000 pts + $888.99 |
| American Airlines AAdvantage | 21,000 pts + $235.49Lowest | 40,000 pts + $386.39 | 57,500 pts + $388.89 | 85,000 pts + $1,132.99Lowest |
| Avianca LifeMiles | 55,000 pts + $100.00 | — | — | — |
| Delta SkyMiles | 27,000 pts + $235.10 | 86,000 pts + $430.32 | 495,000 pts + $421.32Mixed cabin | 330,000 pts + $430.32 |
| Etihad Guest | 105,000 pts + $479.99 | — | 120,000 pts + $674.09Mixed cabin | — |
| Qantas Frequent Flyer | 43,200 pts + $528.36 | 81,500 pts + $1,046.78 | 111,000 pts + $874.42 | — |
| United MileagePlus | 40,000 pts + $228.69 | 50,000 pts + $418.69 | 200,000 pts + $421.19 | — |
| Virgin Atlantic Flying Club | 27,500 pts + $528.23 | — | — | — |
| Virgin Australia Velocity | 42,000 pts + $212.22 | — | — | — |
Questions about Flying Blue award flights from London Heathrow (LHR) to Boise (BOI)
How many miles do you need to fly from London Heathrow (LHR) to Boise (BOI) 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 Nov 11, 2026): economy 33,250 miles + $316.39, with a typical monthly low of 37,500 miles (taxes vary) over 7 months and award space on 31 departure dates; premium economy 67,340 miles + $630.19, with a typical monthly low of 76,730 miles (taxes vary) over 6 months and award space on 17 departure dates; business class 115,500 miles + $744.49, with a typical monthly low of 128,187 miles (taxes vary) over 7 months and award space on 22 departure dates. Monthly lows varied in economy (33,250 to 38,000 miles + taxes vary), premium economy (67,340 to 352,500 miles + taxes vary) and business class (115,500 to 700,000 miles + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Flying Blue award from London Heathrow (LHR) to Boise (BOI)?
In economy, 33,250 miles + $316.39. Air France/KLM Flying Blue showed economy award space on 31 departure dates at any price (newest observation Nov 11, 2026, 23:35 UTC). In business class, 115,500 miles + $744.49. Air France/KLM Flying Blue showed business-class award space on 22 departure dates at any price (newest observation Nov 11, 2026, 23:35 UTC). Search live before transferring points.
Can you book nonstop awards from London Heathrow (LHR) to Boise (BOI) 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 London Heathrow (LHR) to Boise (BOI)?
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.
Which months had the lowest Flying Blue award prices from London Heathrow (LHR) to Boise (BOI)?
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 Jul 2027 departures: 33,250 miles + $316.39 (2 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When does Air France/KLM Flying Blue release award seats for London Heathrow (LHR) to Boise (BOI)?
Air France/KLM Flying Blue publishes a booking window of about 359 days (about 12 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw Air France/KLM Flying Blue award space for departures as late as Sep 17, 2027; seats can open earlier or later, and released seats may already be booked. See Flying Blue award release dates.