Award flights from London Gatwick (LGW) to Seattle (SEA)
Search flights from London Gatwick (LGW) to Seattle (SEA)
Search live to see every flight, program and cabin price for your dates.
In the last 30 days AwardTool saw award space on 8 programs for LGW→SEA. Lowest economy: 21,000 miles + $235.29 (American Airlines AAdvantage). Lowest business class: 57,500 miles + $888.39 (American Airlines AAdvantage). Lowest first class: 131,500 miles + $413.69 (American Airlines AAdvantage).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
London Gatwick (LGW) to Seattle (SEA) at a glance
- From
- London Gatwick Airport, London, United Kingdom (LGW)
- To
- Seattle-Tacoma International, Seattle, Washington, United States (SEA)
- Programs with award space seen
- 8 of 8 programs tracked on this route
- Nonstop award space seen
- Yes, in economy, premium economy and business class, via American Airlines AAdvantage
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), Royal Air Maroc (AT), ITA Airways (AZ), British Airways (BA), Condor (DE), Delta Air Lines (DL), Aer Lingus (EI), Emirates (EK), Air Dolomiti (EN) and 16 more
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 48 of 50 departure dates checked (American Airlines AAdvantage, premium 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 | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 21,000 pts + $235.29 | 1 stopNonstop from 22,500 pts | American Airlines (AA), Alaska Airlines (AS), British Airways (BA), Aer Lingus (EI) +1 more | — | 45 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $295.39 | 1 stop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA), Condor (DE) +2 more | 2 | 24 | See dates | |
| GOL Smiles | 27,600 pts + taxes not reported | 1 stop | American Airlines (AA), Air France (AF), Alaska Airlines (AS), Royal Air Maroc (AT) +4 more | 3 | 22 | See dates | |
| Qantas Frequent Flyer | 43,500 pts + $280.35 | 1 stop | Alaska Airlines (AS), British Airways (BA), Condor (DE), Emirates (EK) | 1 | 14 | See dates | |
| United MileagePlus | 44,000 pts + $205.23 | 2 stops | Air Canada (AC), ITA Airways (AZ), Air Dolomiti (EN), Eurowings (EW) +10 more | 9+ | 16 | See dates | |
| Air France/KLM Flying Blue | 49,500 pts + $377.29 | 2 stops | Air France (AF), Delta Air Lines (DL) | 9+ | 10 | See dates | |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 21 | See dates | |
| Air Canada Aeroplan | 60,000 pts + $261.10 | 1 stop | Emirates (EK), Turkish Airlines (TK) | 4 | 2 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 35,000 pts + $493.49 | 1 stop | Alaska Airlines (AS), British Airways (BA), Condor (DE) | 9+ | 17 | See dates | |
| American Airlines AAdvantage | 40,000 pts + $719.89 | Nonstop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA), IBERIA (IB) | — | 48 | See dates | |
| United MileagePlus | 55,000 pts + $425.23 | 3 stops | Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH), SWISS (LX) +2 more | 9+ | 8 | See dates | |
| Qantas Frequent Flyer | 106,000 pts + $482.26 | 1 stop | Condor (DE) | 2 | 9 | See dates | |
| Air Canada Aeroplan | 196,200 pts + $459.40 | 1 stop | Emirates (EK) | 4 | 1 | See dates | |
| GOL Smiles | 227,300 pts + taxes not reported | 1 stop | American Airlines (AA), Air France (AF), British Airways (BA), KLM (KL) | 3 | 8 | See dates | |
| Air France/KLM Flying Blue | 315,500 pts + $657.69 | 2 stops | Air France (AF), Delta Air Lines (DL) | 6 | 1 | See dates |
Not seen in premium economy: Turkish Miles & Smiles.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $888.39 | Nonstop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA) | — | 34 | See dates | |
| United MileagePlus | 88,000 pts + $396.73Mixed cabin | 2 stops | Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH), SWISS (LX) +4 more | 3 | 8 | See dates | |
| Turkish Miles & Smiles | 175,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 21 | See dates | |
| Alaska Atmos Rewards | 185,000 pts + $483.19Mixed cabin | 1 stop | Alaska Airlines (AS), Condor (DE), Qatar Airways (QR) | 2 | 16 | See dates | |
| Air France/KLM Flying Blue | 232,500 pts + $811.79 | 2 stops | Air France (AF), Delta Air Lines (DL) | 6 | 2 | See dates | |
| Air Canada Aeroplan | 315,200 pts + $459.40Mixed cabin | 1 stop | Emirates (EK) | 3 | 6 | See dates | |
| GOL Smiles | 473,400 pts + taxes not reported | 1 stop | American Airlines (AA), Air France (AF), Alaska Airlines (AS), Royal Air Maroc (AT) +2 more | 1 | 12 | See dates |
Not seen in business class: Qantas Frequent Flyer.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 131,500 pts + $413.69 | 1 stop | American Airlines (AA) | — | 3 | See dates | |
| Alaska Atmos Rewards | 260,000 pts + $493.49Mixed cabin | 2 stops | Alaska Airlines (AS), Condor (DE), Icelandair (FI) | 6 | 21 | See dates | |
| United MileagePlus | 395,000 pts + $393.13 | 4 stops | SWISS (LX), United Airlines (UA) | 4 | 1 | See dates |
Not seen in first class: Air Canada Aeroplan, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer and Turkish Miles & Smiles.
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 + $226.39 | — | 1 stop | Check this date | ||
| Economy | Air France/KLM Flying Blue | 49,500 pts + $378.69 | 9+ | 2 stops | Check this date | ||
| Economy | GOL Smiles | 62,900 pts + taxes not reported | 1 | 2 stops | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 40,000 pts + $681.19 | — | 2 stops | Check this date | ||
| Premium Economy | Alaska Atmos Rewards | 70,000 pts + $504.63 | 3 | 1 stop | Check this date | ||
| Business | Turkish Miles & Smiles | 175,000 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Business | United MileagePlus | 200,000 pts + $393.13 | 5 | 2 stops | Check this date | ||
| Business | Air Canada Aeroplan | 315,200 pts + $460.50Mixed cabin | 1 | 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.
Nonstop award space
- Economy: nonstop from 22,500 miles via American Airlines AAdvantage, which showed nonstop space on 12 dates.
- Premium economy: nonstop from 40,000 miles via American Airlines AAdvantage, which showed nonstop space on 5 dates.
- Business class: nonstop from 57,500 miles via American Airlines AAdvantage, which showed nonstop space on 5 dates.
Best months to fly from London Gatwick (LGW) to Seattle (SEA) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 30,000 · AAdvantage (2 dates) | 106,500 · AAdvantage (1 date) | 121,500 · AAdvantage (1 date) | 381,500 · AAdvantage (1 date) | |
| 22,500 · AAdvantage (8 dates) | 40,000 · AAdvantage (9 dates) | 57,500 · AAdvantage (6 dates) | 131,500 · AAdvantage (2 dates) | |
| 22,500 · AAdvantage (9 dates) | 40,000 · AAdvantage (9 dates) | 57,500 · AAdvantage (8 dates) | 375,000 · Atmos (3 dates) | |
| 22,500 · AAdvantage (6 dates) | 35,000 · Atmos (3 dates) | 57,500 · AAdvantage (4 dates) | 375,000 · Atmos (4 dates) | |
| 44,000 · MileagePlus (3 dates) | 120,000 · MileagePlus (2 dates) | 88,000 · MileagePlus (2 dates)Mixed cabin | 395,000 · MileagePlus (1 date) | |
| 30,000 · AAdvantage (2 dates) | 40,000 · AAdvantage (2 dates) | 57,500 · AAdvantage (2 dates) | — | |
| 21,500 · AAdvantage (7 dates) | 35,000 · Atmos (2 dates) | 57,500 · AAdvantage (5 dates) | 375,000 · Atmos (2 dates) | |
| 21,000 · AAdvantage (4 dates) | 35,000 · Atmos (4 dates) | 57,500 · AAdvantage (2 dates) | 260,000 · Atmos (4 dates)Mixed cabin | |
| — | 40,000 · AAdvantage (1 date) | — | — | |
| 27,500 · Atmos (8 dates) | 35,000 · Atmos (7 dates) | 57,500 · AAdvantage (6 dates) | 260,000 · Atmos (8 dates)Mixed cabin | |
| 92,400 · MileagePlus (1 date) | — | 295,000 · MileagePlus (1 date) | — |
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 | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| 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 London Gatwick (LGW) to Seattle (SEA)
Route calendar
Every departure date with open award seats on LGW→SEA for American Airlines AAdvantage and the other programs: a limited window on the free plan and 365 days with Pro.
Open the route calendarLive search
Search one date across programs to see current flights, seats and taxes before you transfer points.
Search London Gatwick (LGW) to Seattle (SEA)How many miles you need from London Gatwick (LGW) to Seattle (SEA)
- In economy, American Airlines AAdvantage had the lowest observed award, 21,000 miles + $235.29; see how many miles you need with American Airlines AAdvantage.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 40,000 miles + $719.89; see how many miles you need with American Airlines AAdvantage.
- In business class, American Airlines AAdvantage had the lowest observed award, 57,500 miles + $888.39; see how many miles you need with American Airlines AAdvantage.
- In first class, American Airlines AAdvantage had the lowest observed award, 131,500 miles + $413.69; see how many miles you need with American Airlines AAdvantage.
Questions about award flights from London Gatwick (LGW) to Seattle (SEA)
What's the lowest London Gatwick (LGW) to Seattle (SEA) award price AwardTool has seen?
In economy, 21,000 miles + $235.29 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 45 departure dates at any price (newest observation Oct 19, 2026, 06:00 UTC). In business class, 57,500 miles + $888.39 with American Airlines AAdvantage. Seen Oct 11, 2026, 03:34 UTC for a Dec 3, 2026 departure. American Airlines AAdvantage showed business-class award space on 34 departure dates at any price (newest observation Oct 19, 2026, 06:00 UTC). Search live before transferring points.
Which loyalty programs had award space from London Gatwick (LGW) to Seattle (SEA)?
8 programs in the last 30 days: American Airlines AAdvantage (economy 45 dates, premium economy 48 dates, business class 34 dates, first class 3 dates); Air Canada Aeroplan (economy 2 dates, premium economy 1 date, business class 6 dates); Alaska Atmos Rewards (economy 24 dates, premium economy 17 dates, business class 16 dates, first class 21 dates); GOL Smiles (economy 22 dates, premium economy 8 dates, business class 12 dates); Air France/KLM Flying Blue (economy 10 dates, premium economy 1 date, business class 2 dates); Qantas Frequent Flyer (economy 14 dates, premium economy 9 dates); Turkish Miles & Smiles (economy 21 dates, business class 21 dates); United MileagePlus (economy 16 dates, premium economy 8 dates, business class 8 dates, first class 1 date). Dates count departure dates with an open award.
Is there nonstop award space from London Gatwick (LGW) to Seattle (SEA)?
Yes. AwardTool observed nonstop award space in economy, premium economy and business class, bookable via American Airlines AAdvantage. The lowest nonstop award in economy was 22,500 miles with American Airlines AAdvantage.
Which credit card points can book awards from London Gatwick (LGW) to Seattle (SEA)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Wells Fargo Rewards: 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 London Gatwick (LGW) 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 May 2027 departures, 21,000 miles with AAdvantage (4 dates); in business class, the lowest award was for Dec 2026 departures, 57,500 miles with AAdvantage (8 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.