Economy award flights from London Heathrow (LHR) to Seattle (SEA)
In the last 30 days AwardTool saw economy award space on 8 programs for LHR→SEA. Lowest: 7,000 points + $353.50 with Virgin Atlantic Flying Club, which showed economy award space on 277 dates. Nonstop economy space was seen via Virgin Atlantic Flying Club, American Airlines AAdvantage, Air France/KLM Flying Blue and 4 other programs.
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest observed
- 7,000 pts + $353.50
- Virgin Atlantic Flying Club
- Programs with space
- 8 of 8
- programs seen on this route
- Most dates seen
- 330
- Aeromexico Club Premier
- Nonstop
- Seen
- from 22,500 pts + taxes not reported
Compare programs for economy
The lowest one-way economy award each program showed on LHR→SEA, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Virgin Atlantic Flying ClubLowest observed | 7,000 pts + $353.50 | Nonstop | Air France (AF), Delta Air Lines (DL), SAS (SK), Virgin Atlantic (VS) | 1 | 277 | See dates | |
| American Airlines AAdvantage | 21,000 pts + $235.29 | 1 stopNonstop from 22,500 pts | American Airlines (AA), Alaska Airlines (AS), Finnair (AY), British Airways (BA) +1 more | — | 305 | See dates | |
| Air France/KLM Flying Blue | 21,875 pts + $302.59 | 1 stopNonstop from 28,000 pts | Air France (AF), Delta Air Lines (DL), KLM (KL), SAS (SK) +2 more | 9+ | 300 | See dates | |
| Qatar Airways Privilege Club | 25,750 pts + taxes not reported | Nonstop | Alaska Airlines (AS), British Airways (BA), Qatar Airways (QR) | 7 | 309 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $216.89 | 1 stopNonstop from 30,000 pts | American Airlines (AA), Alaska Airlines (AS), Finnair (AY), British Airways (BA) +3 more | 4 | 326 | See dates | |
| Qantas Frequent Flyer | 34,700 pts + $509.65 | Nonstop | American Airlines (AA), Alaska Airlines (AS), Finnair (AY), British Airways (BA) +4 more | 1 | 295 | See dates | |
| Delta SkyMiles | 46,000 pts + $224.05 | Nonstop | Air France (AF), Delta Air Lines (DL), KLM (KL), SAS (SK) +2 more | 9+ | 314 | See dates | |
| Aeromexico Club Premier | 86,000 pts + $307.56 | 1 stop | Aeromexico (AM) | 9+ | 330 | 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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Virgin Atlantic Flying Club | 15,000 pts + $394.87 | 1 | 1 stop | Check this date | ||
| American Airlines AAdvantage | 22,500 pts + $220.49 | — | Nonstop | Check this date | ||
| Air France/KLM Flying Blue | 25,000 pts + $356.49 | 9+ | 1 stop | Check this date | ||
| Qatar Airways Privilege Club | 25,750 pts + taxes not reported | 7 | Nonstop | Check this date | ||
| Alaska Atmos Rewards | 27,500 pts + $520.29 | 9+ | 1 stop | Check this date | ||
| Qantas Frequent Flyer | 34,700 pts + $509.65 | 1 | Nonstop | Check this date | ||
| Delta SkyMiles | 46,000 pts + $224.05 | 9+ | Nonstop | Check this date | ||
| Aeromexico Club Premier | 86,000 pts + $307.56 | 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 at the time shown. 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.
Nonstop economy award space
- Virgin Atlantic Flying Club: nonstop from 7,000 points; nonstop space on 231 dates.
- American Airlines AAdvantage: nonstop from 22,500 miles; nonstop space on 198 dates.
- Air France/KLM Flying Blue: nonstop from 28,000 miles; nonstop space on 183 dates.
- Qatar Airways Privilege Club: nonstop from 25,750 Avios; nonstop space on 220 dates.
- Alaska Atmos Rewards: nonstop from 30,000 points; nonstop space on 326 dates.
- Qantas Frequent Flyer: nonstop from 34,700 points; nonstop space on 223 dates.
- Delta SkyMiles: nonstop from 46,000 miles; nonstop space on 314 dates.
Best months for economy from LHR to SEA
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 20,000 pts + taxes not reported | Virgin Atlantic Flying Club | 14 | |
| 15,000 pts + taxes not reported | Virgin Atlantic Flying Club | 25 | |
| 20,000 pts + taxes not reported | Virgin Atlantic Flying Club | 13 | |
| 15,000 pts + taxes not reported | Virgin Atlantic Flying Club | 23 | |
| 15,000 pts + taxes not reported | Virgin Atlantic Flying Club | 25 | |
| 12,000 pts + taxes not reported | Virgin Atlantic Flying Club | 18 | |
| 7,000 pts + taxes not reported | Virgin Atlantic Flying Club | 30 | |
| 7,000 pts + taxes not reported | Virgin Atlantic Flying Club | 31 | |
| 7,000 pts + taxes not reported | Virgin Atlantic Flying Club | 30 | |
| 15,000 pts + taxes not reported | Virgin Atlantic Flying Club | 31 | |
| 12,000 pts + taxes not reported | Virgin Atlantic Flying Club | 30 | |
| 7,000 pts + taxes not reported | Virgin Atlantic Flying Club | 7 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- Air France (AF): Virgin Atlantic Flying Club, Air France/KLM Flying Blue and Delta SkyMiles
- Aeromexico (AM): Aeromexico Club Premier
- Alaska Airlines (AS): American Airlines AAdvantage, Qatar Airways Privilege Club, Alaska Atmos Rewards and Qantas Frequent Flyer
- Finnair (AY): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- British Airways (BA): American Airlines AAdvantage, Qatar Airways Privilege Club, Alaska Atmos Rewards and Qantas Frequent Flyer
- China Airlines (CI): Qantas Frequent Flyer
- Condor (DE): Qantas Frequent Flyer
- Delta Air Lines (DL): Virgin Atlantic Flying Club, Air France/KLM Flying Blue and Delta SkyMiles
- Aer Lingus (EI): American Airlines AAdvantage and Alaska Atmos Rewards
- Emirates (EK): Qantas Frequent Flyer
- Icelandair (FI): Alaska Atmos Rewards
- KLM (KL): Air France/KLM Flying Blue and Delta SkyMiles
- Qatar Airways (QR): Qatar Airways Privilege Club and Alaska Atmos Rewards
- SAS (SK): Virgin Atlantic Flying Club, Air France/KLM Flying Blue and Delta SkyMiles
- Virgin Atlantic (VS): Virgin Atlantic Flying Club, Air France/KLM Flying Blue and Delta SkyMiles
- WestJet (WS): Air France/KLM Flying Blue, Qantas Frequent Flyer and Delta SkyMiles
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Aeromexico Club Premier | 1:1.6 · ~2 days | — | 1:1 · Instant | — | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Qatar Airways Privilege Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1-2 days | — |
| Virgin Atlantic Flying Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about economy award flights from LHR to SEA
What's the lowest economy award from London Heathrow to Seattle?
7,000 points + $353.50 with Virgin Atlantic Flying Club. Virgin Atlantic Flying Club showed economy award space on 277 departure dates (newest observation Oct 16, 2026, 03:09 UTC). Search live before transferring points.
Which programs had economy award space on LHR→SEA?
Virgin Atlantic Flying Club (277 dates), American Airlines AAdvantage (305 dates), Air France/KLM Flying Blue (300 dates), Qatar Airways Privilege Club (309 dates), Alaska Atmos Rewards (326 dates), Qantas Frequent Flyer (295 dates), Delta SkyMiles (314 dates) and Aeromexico Club Premier (330 dates), in the last 30 days.
Is there nonstop economy award space from LHR to SEA?
Yes. AwardTool observed nonstop economy award space via Virgin Atlantic Flying Club, American Airlines AAdvantage, Air France/KLM Flying Blue, Qatar Airways Privilege Club, Alaska Atmos Rewards, Qantas Frequent Flyer and Delta SkyMiles. The lowest nonstop award was 22,500 miles with American Airlines AAdvantage, which showed nonstop economy space on 198 dates.
Which months had the lowest economy award prices from LHR to SEA?
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 May 2027 departures: 7,000 points with Virgin (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.