Air France/KLM Flying Blue award flights from London Heathrow (LHR) to Washington National (DCA)
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In the last 30 days AwardTool saw Air France/KLM Flying Blue award space for LHR→DCA in economy, premium economy and business class. Lowest economy: 26,000 miles + $501.53 (economy space on 36 dates). Lowest business class: 83,500 miles + $734.69 (business-class space on 4 dates). Lowest premium economy: 47,900 miles + $621.03 (premium economy space on 17 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 26,000 miles + $501.53
- economy space on 36 dates
- Lowest business class
- 83,500 miles + $734.69
- business-class space on 4 dates
- Lowest premium economy
- 47,900 miles + $621.03
- premium economy space on 17 dates
Flying Blue award prices by cabin
The lowest one-way Air France/KLM Flying Blue award AwardTool observed on LHR→DCA in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 26,000 miles + $501.53 | 1 stop | DLVS | 9+ | 36 | See dates | |
| Premium Economy | 47,900 miles + $621.03 | 1 stop | DLVS | 3 | 17 | See dates | |
| Business | 83,500 miles + $734.69 | 1 stop | DLVS | 4 | 4 | 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 | 26,000 miles + $501.53 | 9+ | 1 stop | Check this date | ||
| Economy | 28,000 miles + $329.23 | 9+ | 1 stop | Check this date | ||
| Economy | 28,000 miles + $331.73 | 9+ | 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 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 | 36 of 64 | 56% | |
| Premium Economy | 17 of 64 | 26% | |
| Business | 4 of 64 | 6% |
Best months to fly from London Heathrow (LHR) to Washington National (DCA) with Flying Blue
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 28,000 (1 date) | — | — | |
| 26,000 (8 dates) | — | — | |
| 28,000 (1 date) | — | — | |
| 26,000 (5 dates) | 47,920 (4 dates) | — | |
| 28,000 (4 dates) | 47,900 (2 dates) | — | |
| 28,000 (3 dates) | 48,350 (2 dates) | 83,500 (1 date) | |
| 28,000 (4 dates) | 48,400 (2 dates) | — | |
| 26,500 (1 date) | — | — | |
| 26,500 (1 date) | 48,410 (1 date) | 83,500 (1 date) | |
| 28,500 (6 dates) | 48,380 (4 dates) | 83,500 (1 date) | |
| 26,500 (2 dates) | 48,380 (2 dates) | 83,500 (1 date) |
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 Washington National (DCA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 32,052 pts + $299.80 | 57,646 pts + $459.40 | 80,000 pts + $483.80Mixed cabin | 371,316 pts + $492.10Mixed cabin |
| Air France/KLM Flying Blue | 26,000 pts + $501.53 | 47,900 pts + $621.03 | 83,500 pts + $734.69 | — |
| Alaska Atmos Rewards | 22,500 pts + $245.93 | 30,000 pts + $438.49Lowest | 45,000 pts + $435.43LowestMixed cabin | 45,000 pts + $433.69Lowest |
| American Airlines AAdvantage | 21,000 pts + $235.13 | 40,000 pts + $382.29 | 57,500 pts + $382.39 | 85,000 pts + $1,119.49 |
| Avianca LifeMiles | 40,000 pts + $58.00 | — | — | — |
| Delta SkyMiles | 31,000 pts + $239.59 | 88,000 pts + $437.02 | 265,000 pts + $437.02Mixed cabin | 265,000 pts + $437.02 |
| Etihad Guest | 45,000 pts + $253.99 | — | 86,000 pts + $441.59Mixed cabin | — |
| GOL Smiles | 13,600 pts + taxes not reportedLowest | 489,000 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 21,500 pts + $229.97 | — | 124,200 pts + $425.77Mixed cabin | — |
| Qantas Frequent Flyer | 29,000 pts + $501.03 | 67,400 pts + $1,046.37 | 82,100 pts + $1,588.35 | — |
| United MileagePlus | 28,000 pts + $225.93 | 50,000 pts + $413.69 | 80,000 pts + $415.43Mixed cabin | — |
| Virgin Atlantic Flying Club | 22,500 pts + $501.03 | — | — | — |
| Virgin Australia Velocity | 30,000 pts + $211.56 | — | — | — |
Questions about Flying Blue award flights from London Heathrow (LHR) to Washington National (DCA)
How many miles do you need to fly from London Heathrow (LHR) to Washington National (DCA) 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 19, 2026): economy 26,000 miles + $501.53, with a typical monthly low of 28,000 miles over 11 months and award space on 36 departure dates; premium economy 47,900 miles + $621.03, with a typical monthly low of 48,380 miles over 7 months and award space on 17 departure dates; business class 83,500 miles + $734.69, the lowest price in each of 4 months, with award space on 4 departure dates. Monthly lows varied in economy (26,000 to 28,500 miles) and premium economy (47,900 to 48,410 miles), 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 Washington National (DCA)?
In economy, 26,000 miles + $501.53. Seen Sep 24, 2026, 18:30 UTC for a Nov 14, 2026 departure. Air France/KLM Flying Blue showed economy award space on 36 departure dates at any price (newest observation Oct 19, 2026, 20:24 UTC). In business class, 83,500 miles + $734.69. Air France/KLM Flying Blue showed business-class award space on 4 departure dates at any price (newest observation Oct 19, 2026, 20:24 UTC). Search live before transferring points.
Can you book nonstop awards from London Heathrow (LHR) to Washington National (DCA) 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 Washington National (DCA)?
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 Washington National (DCA)?
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 Nov 2026 departures: 26,000 miles (8 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.