Alaska Atmos Rewards award flights from London Gatwick (LGW) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw Alaska Atmos Rewards award space for LGW→IAD in economy, premium economy, business class and first class. Lowest economy: 27,500 points + $373.89 (economy space on 14 dates). Lowest business class: 70,000 points + $425.69 (business-class space on 4 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 27,500 points + $373.89
- economy space on 14 dates
- Lowest business class
- 70,000 points + $425.69
- business-class space on 4 dates
- Lowest first class (mixed cabin)
- 400,000 points + $488.79
- first-class space on 4 dates · part of the trip in a lower cabin
- Lowest premium economy
- 80,000 points + $501.29
- premium economy space on 2 dates
Atmos award prices by cabin
The lowest one-way Alaska Atmos Rewards award AwardTool observed on LGW→IAD in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 27,500 points + $373.89 | 1 stop | Alaska Airlines (AS), Royal Air Maroc (AT), Condor (DE), Icelandair (FI) +1 more | 9+ | 14 | See dates | |
| Premium Economy | 80,000 points + $501.29 | 2 stops | Alaska Airlines (AS), Condor (DE) | 4 | 2 | See dates | |
| Business | 70,000 points + $425.69 | 1 stop | Royal Air Maroc (AT), Qatar Airways (QR) | 1 | 4 | See dates | |
| First | 400,000 points + $488.79Mixed cabin | 2 stops | Alaska Airlines (AS), Condor (DE) | 2 | 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 Atmos award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 50,000 points + $373.89 | 4 | 1 stop | Check this date | ||
| Economy | 55,000 points + $242.99 | 9+ | 1 stop | Check this date | ||
| Economy | 55,000 points + $320.59 | 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 Atmos award space showed up
Departure dates in the next 365 days that AwardTool checked for Alaska Atmos Rewards 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 | 14 of 15 | 93% | |
| Premium Economy | 2 of 15 | 13% | |
| Business | 4 of 15 | 26% | |
| First | 4 of 15 | 26% |
Best months to fly from London Gatwick (LGW) to Washington Dulles (IAD) with Atmos
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 55,000 (2 dates) | — | — | — | |
| 50,000 (3 dates) | — | — | — | |
| 200,000 (1 date) | — | — | — | |
| 27,500 (3 dates) | — | — | 400,000 (2 dates)Mixed cabin | |
| 27,500 (3 dates) | 80,000 (2 dates) | 255,000 (2 dates) | 400,000 (2 dates)Mixed cabin | |
| 35,000 (1 date) | — | 70,000 (1 date) | — | |
| 200,000 (1 date) | — | 70,000 (1 date) | — |
How to get Atmos points
- Bilt Rewards: 1:1 · ~1 day
Check current transfer bonuses. Most transfers can't be reversed.
Atmos vs other programs from London Gatwick (LGW) to Washington Dulles (IAD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 42,500 pts + $269.90 | — | 75,000 pts + $457.50 | — |
| Air France/KLM Flying Blue | 25,000 pts + $355.39 | 40,000 pts + $643.39 | 77,500 pts + $787.09 | — |
| Alaska Atmos Rewards | 27,500 pts + $373.89 | 80,000 pts + $501.29 | 70,000 pts + $425.69 | 400,000 pts + $488.79Mixed cabin |
| American Airlines AAdvantage | 21,000 pts + $235.13 | 40,000 pts + $692.53Lowest | 57,500 pts + $853.79Lowest | 160,500 pts + $414.99Lowest |
| Avianca LifeMiles | 40,000 pts + $58.00 | — | — | — |
| Etihad Guest | 51,000 pts + $378.99 | — | 99,999 pts + $707.79 | — |
| GOL Smiles | 18,700 pts + taxes not reportedLowest | 204,800 pts + taxes not reported | 411,300 pts + taxes not reportedMixed cabin | — |
| Qantas Frequent Flyer | 34,700 pts + $431.56 | 84,600 pts + $1,009.09 | 119,000 pts + $875.31 | — |
| TAP Air Portugal Miles&Go | 19,000 pts + $296.93 | — | 190,000 pts + $506.01 | — |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 175,000 pts + taxes not reported | — |
| United MileagePlus | 44,000 pts + $190.89 | 55,000 pts + $414.73 | 88,000 pts + $388.49 | — |
Questions about Atmos award flights from London Gatwick (LGW) to Washington Dulles (IAD)
How many points do you need to fly from London Gatwick (LGW) to Washington Dulles (IAD) with Alaska Atmos Rewards?
The lowest one-way Alaska Atmos Rewards awards AwardTool observed in the last 30 days: economy 27,500 points + $373.89, with a typical monthly low of 50,000 points over 7 months and award space on 14 departure dates (newest observation Oct 14, 2026); premium economy 80,000 points + $501.29, with award space on 2 departure dates (newest observation Oct 3, 2026); business class 70,000 points + $425.69, with monthly lows of 70,000 points in 2 months and 255,000 points in 1 month, and award space on 4 departure dates (newest observation Oct 12, 2026); first class 400,000 points + $488.79, a mixed-cabin award, with award space on 4 departure dates (newest observation Oct 8, 2026). Monthly lows varied in economy (27,500 to 200,000 points) and business class (70,000 to 255,000 points), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Atmos award from London Gatwick (LGW) to Washington Dulles (IAD)?
In economy, 27,500 points + $373.89. Alaska Atmos Rewards showed economy award space on 14 departure dates at any price (newest observation Oct 14, 2026, 17:07 UTC). In business class, 70,000 points + $425.69. Alaska Atmos Rewards showed business-class award space on 4 departure dates at any price (newest observation Oct 12, 2026, 01:58 UTC). Search live before transferring points.
Can you book nonstop awards from London Gatwick (LGW) to Washington Dulles (IAD) with Atmos?
AwardTool hasn't observed nonstop Alaska Atmos Rewards award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Atmos awards from London Gatwick (LGW) to Washington Dulles (IAD)?
Bilt Rewards (1:1, ~1 day). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Atmos award prices from London Gatwick (LGW) to Washington Dulles (IAD)?
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 Mar 2027 departures: 27,500 points (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.