Award flights from Reykjavik (KEF) to Seattle (SEA)
Search flights from Reykjavik (KEF) to Seattle (SEA)
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In the last 30 days AwardTool saw award space on 7 programs for KEF→SEA. Lowest economy: 19,800 points + $142.43 (JetBlue TrueBlue). Lowest business class: 97,200 points + $142.49 (JetBlue TrueBlue). Lowest first class: 95,000 points + $61.23 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Reykjavik (KEF) to Seattle (SEA) at a glance
- From
- Keflavik International, Reykjavik, Iceland (KEF)
- To
- Seattle-Tacoma International, Seattle, Washington, United States (SEA)
- Programs with award space seen
- 7 of 7 programs tracked on this route
- Nonstop award space seen
- Yes, in economy, business class and first class, via Alaska Atmos Rewards, JetBlue TrueBlue and GOL Smiles
- Airlines seen on these awards
- Eurowings Discover (4Y), American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), Finnair (AY), British Airways (BA), Delta Air Lines (DL), Icelandair (FI), IBERIA (IB), Lufthansa (LH), SAS (SK) and 3 more
- Departures with open awards
- Oct 2026 to Sep 2027
- Most dates with space
- 55 of 73 departure dates checked (American Airlines AAdvantage, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Seattle (SEA)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| JetBlue TrueBlueLowest observed | 19,800 pts + $142.43 | Nonstop | Icelandair (FI), United Airlines (UA) | 9+ | 28 | See dates | |
| American Airlines AAdvantage | 22,500 pts + $60.99 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Finnair (AY), British Airways (BA) | — | 55 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $61.23 | Nonstop | American Airlines (AA), Alaska Airlines (AS), Finnair (AY), Icelandair (FI) | 1 | 30 | See dates | |
| Air France/KLM Flying Blue | 31,500 pts + $84.43 | 1 stop | Air France (AF), Delta Air Lines (DL), SAS (SK), WestJet (WS) | 7 | 20 | See dates | |
| Air Canada Aeroplan | 40,000 pts + $123.50 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Lufthansa (LH), United Airlines (UA) | 9+ | 33 | See dates | |
| United MileagePlus | 40,000 pts + $53.29 | 1 stop | Lufthansa (LH), United Airlines (UA) | 9+ | 22 | See dates | |
| GOL Smiles | 128,200 pts + taxes not reported | 1 stopNonstop from 300,700 pts | American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), British Airways (BA) +2 more | 2 | 12 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $349.73 | 2 stops | American Airlines (AA), Finnair (AY), British Airways (BA) | — | 34 | See dates | |
| Air Canada Aeroplan | 70,591 pts + $140.10 | 2 stops | Air Canada (AC), United Airlines (UA) | 2 | 28 | See dates | |
| Air France/KLM Flying Blue | 79,300 pts + $334.49 | 2 stops | Air France (AF), SAS (SK) | 2 | 6 | See dates | |
| Alaska Atmos Rewards | 100,000 pts + $75.63 | 1 stop | Finnair (AY) | 9+ | 11 | See dates | |
| United MileagePlus | 145,100 pts + $53.29 | 1 stop | United Airlines (UA) | 9+ | 1 | See dates | |
| GOL Smiles | 502,300 pts + taxes not reported | 2 stops | American Airlines (AA) | 1 | 2 | See dates |
Not seen in premium economy: JetBlue TrueBlue.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $61.13 | 2 stops | American Airlines (AA), Finnair (AY), British Airways (BA), IBERIA (IB) | — | 11 | See dates | |
| JetBlue TrueBlue | 97,200 pts + $142.49 | Nonstop | Icelandair (FI) | 2 | 11 | See dates | |
| United MileagePlus | 200,000 pts + $66.43 | 1 stop | United Airlines (UA) | 9+ | 18 | See dates | |
| Air France/KLM Flying Blue | 262,800 pts + $483.53 | 2 stops | Air France (AF), SAS (SK) | 7 | 6 | See dates | |
| Alaska Atmos Rewards | 270,000 pts + $75.63 | 1 stop | Finnair (AY) | 9+ | 11 | See dates | |
| GOL Smiles | 794,600 pts + taxes not reported | Nonstop | Alaska Airlines (AS) | 1 | 1 | See dates |
Not seen in business class: Air Canada Aeroplan.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 95,000 pts + $61.23 | Nonstop | Alaska Airlines (AS) | 9+ | 13 | See dates | |
| United MileagePlus | 200,000 pts + $66.59 | 2 stops | United Airlines (UA) | 9+ | 18 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, JetBlue TrueBlue, GOL Smiles and Air France/KLM Flying Blue.
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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 22,500 pts + $557.09 | — | 3 stops | Check this date | ||
| Economy | Air Canada Aeroplan | 40,000 pts + $123.50 | 9+ | 1 stop | Check this date | ||
| Economy | Alaska Atmos Rewards | 57,500 pts + $192.73 | 9+ | 1 stop | Check this date | ||
| Economy | JetBlue TrueBlue | 66,400 pts + $70.09 | 9+ | 1 stop | Check this date | ||
| Economy | GOL Smiles | 520,800 pts + taxes not reported | 1 | 2 stops | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 40,000 pts + $563.79 | — | 3 stops | Check this date | ||
| Premium Economy | United MileagePlus | 145,100 pts + $53.29 | 9+ | 1 stop | Check this date | ||
| Business | Air France/KLM Flying Blue | 265,300 pts + $474.09 | 3 | 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.
Nonstop award space
- Economy: nonstop from 300,700 miles via GOL Smiles, which showed nonstop space on 2 dates (3 programs had nonstop space).
- Business class: nonstop from 97,200 points via JetBlue TrueBlue, which showed nonstop space on 11 dates (2 programs had nonstop space).
- First class: nonstop from 95,000 points via Alaska Atmos Rewards, which showed nonstop space on 13 dates.
Best months to fly from Reykjavik (KEF) to Seattle (SEA) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 30,000 · AAdvantage (2 dates) | 145,100 · MileagePlus (1 date) | — | — | |
| 22,500 · AAdvantage (3 dates) | 40,000 · AAdvantage (2 dates) | 57,500 · AAdvantage (2 dates) | — | |
| 30,000 · AAdvantage (1 date) | — | — | — | |
| 19,800 · TrueBlue (7 dates) | 40,000 · AAdvantage (3 dates) | 57,500 · AAdvantage (4 dates) | — | |
| 19,800 · TrueBlue (2 dates) | 79,300 · Flying Blue (2 dates) | 57,500 · AAdvantage (1 date) | — | |
| 19,800 · TrueBlue (5 dates) | 40,000 · AAdvantage (3 dates) | 57,500 · AAdvantage (4 dates) | — | |
| 19,800 · TrueBlue (6 dates) | 90,138 · Aeroplan (7 dates) | 97,200 · TrueBlue (3 dates) | 125,000 · Atmos (7 dates) | |
| 19,800 · TrueBlue (3 dates) | 90,191 · Aeroplan (8 dates) | 200,000 · MileagePlus (6 dates) | 200,000 · MileagePlus (6 dates) | |
| 19,800 · TrueBlue (4 dates) | 70,591 · Aeroplan (3 dates) | 97,200 · TrueBlue (2 dates) | 95,000 · Atmos (4 dates) | |
| 49,395 · Aeroplan (10 dates) | 87,753 · Aeroplan (10 dates) | — | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 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 | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Search, calendar and alerts from Reykjavik (KEF) to Seattle (SEA)
Route calendar
Every departure date with open award seats on KEF→SEA for American Airlines AAdvantage and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Reykjavik (KEF) to Seattle (SEA)How many miles or points you need from Reykjavik (KEF) to Seattle (SEA)
- In economy, JetBlue TrueBlue had the lowest observed award, 19,800 points + $142.43; see how many points you need with JetBlue TrueBlue.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 40,000 miles + $349.73; see how many miles you need with American Airlines AAdvantage.
- In business class, JetBlue TrueBlue had the lowest observed award, 97,200 points + $142.49; see how many points you need with JetBlue TrueBlue.
- In first class, Alaska Atmos Rewards had the lowest observed award, 95,000 points + $61.23; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Reykjavik (KEF) to Seattle (SEA)
What's the lowest Reykjavik (KEF) to Seattle (SEA) award price AwardTool has seen?
In economy, 19,800 points + $142.43 with JetBlue TrueBlue. JetBlue TrueBlue showed economy award space on 28 departure dates at any price (newest observation Oct 19, 2026, 14:48 UTC). In business class, 97,200 points + $142.49 with JetBlue TrueBlue. JetBlue TrueBlue showed business-class award space on 11 departure dates at any price (newest observation Oct 19, 2026, 14:48 UTC). Search live before transferring points.
Which loyalty programs had award space from Reykjavik (KEF) to Seattle (SEA)?
7 programs in the last 30 days: American Airlines AAdvantage (economy 55 dates, premium economy 34 dates, business class 11 dates); Air Canada Aeroplan (economy 33 dates, premium economy 28 dates); Alaska Atmos Rewards (economy 30 dates, premium economy 11 dates, business class 11 dates, first class 13 dates); JetBlue TrueBlue (economy 28 dates, business class 11 dates); GOL Smiles (economy 12 dates, premium economy 2 dates, business class 1 date); Air France/KLM Flying Blue (economy 20 dates, premium economy 6 dates, business class 6 dates); United MileagePlus (economy 22 dates, premium economy 1 date, business class 18 dates, first class 18 dates). Dates count departure dates with an open award.
Is there nonstop award space from Reykjavik (KEF) to Seattle (SEA)?
Yes. AwardTool observed nonstop award space in economy, business class and first class, bookable via Alaska Atmos Rewards, JetBlue TrueBlue and GOL Smiles. The lowest nonstop award in economy was 300,700 miles with GOL Smiles.
Which credit card points can book awards from Reykjavik (KEF) to Seattle (SEA)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (5:4), Air France/KLM Flying Blue (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:0.6), Air France/KLM Flying Blue (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1). Wells Fargo Rewards: JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Reykjavik (KEF) to Seattle (SEA)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Feb 2027 departures, 19,800 points with TrueBlue (7 dates); in business class, the lowest award was for Feb 2027 departures, 57,500 miles with AAdvantage (4 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.