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Cheap business class flights to Seattle in 2026
Find the latest flights to Seattle in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 12 September 2026.
Explore the most affordable business class flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2026.
Tue 2/320:35 -
1 stop28h 25m
Tue 9/314:35 -
1 stop20h 55m
Deal found 12/9£1,236
Thu 19/1112:15 -
1 stop12h 45m
Wed 25/1118:54 -
2 stops40h 36m
Deal found 8/9£1,386
Sat 19/1220:35 -
1 stop28h 25m
Tue 5/112:35 -
2 stops22h 55m
Deal found 7/9£1,411
Wed 25/1120:35 -
1 stop28h 25m
Thu 3/1211:20 -
2 stops24h 10m
Deal found 8/9£1,413
Mon 21/1220:35 -
1 stop28h 25m
Sun 3/114:35 -
1 stop12h 15m
Deal found 10/9£1,431
Wed 23/1220:35 -
1 stop28h 25m
Sat 2/112:25 -
2 stops14h 25m
Deal found 9/9£1,443
Best business class flights to Seattle
Discover carefully curated business class flight deals to Seattle that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 12 September 2026.
Tue 2/320:35 -
1 stop28h 25m
Tue 9/311:20 -
2 stops24h 10m
Deal found 11/9£1,597
Tue 2/320:35 -
1 stop28h 25m
Tue 9/310:03 -
2 stops16h 47m
Deal found 12/9£1,672
Mon 21/1212:20 -
Nonstop10h 30m
Sun 3/106:00 -
1 stop17h 50m
Deal found 10/9£2,614
Thu 12/1106:30 -
1 stop18h 40m
Mon 16/1119:05 -
1 stop19h 30m
Deal found 7/9£2,733
Wed 3/311:55 -
1 stop13h 05m
Wed 24/319:00 -
1 stop32h 40m
Deal found 7/9£1,656
Mon 21/1212:15 -
2 stops17h 41m
Sun 3/114:35 -
1 stop12h 15m
Deal found 10/9£1,981
Thu 17/910:25 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,380
Thu 1/1017:00 -
1 stop26h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,380
Thu 17/1211:20 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,461
Thu 17/906:45 -
3 stops21h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,587
Fri 2/1016:30 -
1 stop32h 29m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,750
Tue 22/916:30 -
Nonstop9h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£1,792
One-way business class flights to Seattle
Search for one-way business class flight options to Seattle. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.
Thu 1/1021:25 -
2 stops45h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,230
Thu 12/1120:35 -
2 stops45h 21m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,274
Thu 31/1212:15 -
1 stop12h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,305
Mon 16/1120:35 -
2 stops44h 32m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,307
Wed 21/1021:05 -
2 stops52h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,325
Thu 10/1212:15 -
1 stop12h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£1,348
Quickest business class flights to Seattle
Explore quickest business class flight options to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.
Thu 19/1112:15 -
1 stop12h 45m
Wed 25/1118:54 -
2 stops40h 36m
Deal found 8/9£1,386
Wed 3/312:15 -
1 stop12h 45m
Mon 15/315:35 -
1 stop12h 15m
Deal found 9/9£1,548
Tue 13/1015:40 -
1 stop13h 00m
Mon 26/1015:35 -
1 stop12h 20m
Deal found 11/9£1,661
Wed 3/311:55 -
1 stop13h 05m
Mon 15/315:35 -
1 stop12h 20m
Deal found 9/9£1,547
Tue 22/1211:55 -
1 stop13h 05m
Tue 5/112:35 -
2 stops14h 20m
Deal found 8/9£1,676
Wed 25/1111:55 -
1 stop13h 05m
Thu 3/1211:20 -
2 stops15h 35m
Deal found 8/9£1,677
Thu 31/1212:15 -
1 stop12h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,305
Thu 10/1212:15 -
1 stop12h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£1,348
Tue 13/1013:05 -
1 stop12h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,684
Thu 17/1206:35 -
1 stop12h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£3,455
Thu 17/915:40 -
1 stop13h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£1,387
Tue 6/1015:40 -
1 stop13h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,602
Travel insights for business class flights from United Kingdom to Seattle
Get recent, data-driven insights about business class flights from United Kingdom to Seattle including ideal travel times, pricing trends, and more.
GB0-SEA
LHR-SEA
LGW-SEA
MAN-SEA
EDI-SEA
Which month is the cheapest to fly Business Class from the United Kingdom to Seattle?
For Business Class flights, the cheapest month to fly this route is June. The most expensive months are March and October.
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Frequently asked questions about Seattle business class tickets
Find answers to common questions related to Business Class tickets for flights to Seattle. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 12 September 2026.
What is the cheapest price for a Business Class ticket to Seattle?
If you are flexible with your travel dates and origin, you might only have to pay £611 for a Business Class class flight to Seattle (lowest price found recently). Our data shows that the average price for a Business Class ticket to Seattle is about £2,863/traveller.
How much do Prem Economy Class flight tickets to Seattle cost?
Want comfortable seats without paying Business Class prices? For around £1,375/ticket, you can experience comfort and some premium flight services with a Prem Economy Class flight to Seattle. Not to mention, Prem Economy Class cabin tickets are often 53% cheaper than Business Class - in case you need more motivation.
How many premium cabins does Finnair have for flights to Seattle?
Finnair currently offers a couple premium cabin classes on flights to Seattle: Prem Economy Class, Business Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.
What is the cheapest month to book a Business Class flight from United Kingdom to Seattle?
Currently, June is the cheapest month in which you can book a Business Class flight from United Kingdom to Seattle (average of £2,393). Flying from United Kingdom to Seattle in March is currently the most expensive (average of £4,570). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.
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