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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 858,174 searches and data were last updated on 15 July 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 15 July 2026.
Mon 7/913:05
LHR
-
SEA
1 stop15h 35m
Icelandair
Mon 28/919:00
SEA
-
LHR
1 stop32h 55m
Icelandair
Deal found 14/7£1,737
Fri 28/821:25
LHR
-
SEA
1 stop22h 20m
Icelandair
Mon 7/923:25
SEA
-
LHR
1 stop28h 30m
Icelandair
Deal found 13/7£1,800
Thu 31/1211:55
LGW
-
SEA
1 stop13h 05m
Icelandair
Mon 4/114:35
SEA
-
LGW
1 stop12h 20m
Icelandair
Deal found 14/7£1,838
Sat 14/1112:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Tue 24/1114:35
SEA
-
LHR
1 stop20h 55m
Icelandair
Deal found 12/7£1,889
Sat 10/1013:05
MAN
-
SEA
1 stop15h 35m
Icelandair
Thu 15/1019:00
SEA
-
MAN
1 stop32h 40m
Icelandair
Deal found 12/7£1,944
Mon 9/1112:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Mon 16/1114:35
SEA
-
LHR
1 stop20h 55m
Icelandair
Deal found 15/7£1,981
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 15 July 2026.
Sat 10/1013:05
MAN
-
SEA
1 stop15h 35m
Icelandair
Thu 15/1019:00
SEA
-
MAN
1 stop32h 40m
Icelandair
Deal found 12/7£1,944
Thu 31/1212:15
LHR
-
SEA
1 stop12h 45m
Multiple Airlines
Mon 4/111:20
SEA
-
LHR
2 stops15h 30m
Multiple Airlines
Deal found 14/7£2,119
Mon 17/807:05
LGW
-
SEA
1 stop18h 15m
Turkish Airlines
Mon 24/819:15
SEA
-
LGW
1 stop19h 10m
Turkish Airlines
Deal found 13/7£2,842
Thu 27/819:10
MAN
-
SEA
1 stop26h 35m
Scandinavian Airlines
Fri 4/915:55
SEA
-
MAN
2 stops35h 50m
Scandinavian Airlines
Deal found 14/7£2,937
Sat 14/1110:00
LGW
-
SEA
2 stops20h 12m
Virgin Atlantic
Tue 24/1111:25
SEA
-
LGW
2 stops20h 20m
Virgin Atlantic
Deal found 12/7£3,111
Fri 9/1017:45
LHR
-
SEA
Nonstop10h 29m
Delta
Wed 14/1021:50
SEA
-
LHR
Nonstop9h 45m
Delta
Deal found 15/7£3,298
Mon 7/913:05
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 15/7£1,302
Sun 27/915:40
LGW
-
SEA
2 stops50h 09m
Multiple Airlines
Deal found 10/7£1,366
Tue 4/811:40
LHR
-
SEA
Nonstop10h 20m
KLM
Deal found 10/7£1,705
Thu 13/809:50
LHR
-
SEA
Nonstop9h 45m
Aer Lingus
Deal found 15/7£2,065
Thu 3/1217:20
STN
-
SEA
1 stop31h 50m
Turkish Airlines
Deal found 14/7£2,180
Mon 20/709:15
LCY
-
SEA
1 stop35h 05m
Lufthansa
Deal found 10/7£2,254
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 15 July 2026.
Thu 31/1212:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Deal found 10/7£1,096
Sun 27/921:25
LHR
-
SEA
2 stops44h 24m
Multiple Airlines
Deal found 10/7£1,248
Wed 9/915:40
LGW
-
SEA
2 stops24h 50m
Multiple Airlines
Deal found 13/7£1,258
Mon 7/915:40
LGW
-
SEA
1 stop13h 00m
Icelandair
Deal found 13/7£1,274
Mon 7/913:05
LHR
-
SEA
1 stop15h 35m
Icelandair
Deal found 13/7£1,275
Mon 7/913:05
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 15/7£1,302
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 15 July 2026.
Sat 14/1112:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Tue 24/1114:35
SEA
-
LHR
1 stop20h 55m
Icelandair
Deal found 12/7£1,889
Mon 9/1112:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Mon 16/1114:35
SEA
-
LHR
1 stop20h 55m
Icelandair
Deal found 15/7£1,981
Sun 11/1013:05
MAN
-
SEA
1 stop12h 50m
Icelandair
Fri 16/1015:40
SEA
-
MAN
1 stop12h 00m
Icelandair
Deal found 12/7£2,470
Tue 4/815:40
LGW
-
SEA
1 stop13h 00m
Icelandair
Tue 25/815:40
SEA
-
LGW
1 stop15h 00m
Icelandair
Deal found 14/7£1,983
Fri 28/815:40
LGW
-
SEA
1 stop13h 00m
Icelandair
Mon 7/923:25
SEA
-
LGW
1 stop31h 15m
Icelandair
Deal found 13/7£1,984
Mon 7/915:40
LGW
-
SEA
1 stop13h 00m
Icelandair
Mon 28/919:00
SEA
-
LGW
1 stop11h 40m
Icelandair
Deal found 13/7£1,987
Mon 27/707:00
EDI
-
SEA
1 stop12h 35m
Multiple Airlines
Deal found 15/7£7,301
Thu 31/1212:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Deal found 10/7£1,096
Sat 31/1012:15
LHR
-
SEA
1 stop12h 45m
Icelandair
Deal found 13/7£1,617
Mon 7/915:40
LGW
-
SEA
1 stop13h 00m
Icelandair
Deal found 13/7£1,274
Sat 17/1015:40
LGW
-
SEA
1 stop13h 00m
Icelandair
Deal found 14/7£1,649
Sun 1/1111:55
LGW
-
SEA
1 stop13h 05m
Icelandair
Deal found 13/7£1,617
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
MAN-SEA
LGW-SEA
LHR-SEA
STN-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 April. The most expensive months are March and December.
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 15 July 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 £1,643 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 £2,549/traveller.
How much do Prem Economy Class flight tickets to Seattle cost?
Want comfortable seats without paying Business Class prices? For around £1,280/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 50% 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, April is the cheapest month in which you can book a Business Class flight from United Kingdom to Seattle (average of £1,882). Flying from United Kingdom to Seattle in March is currently the most expensive (average of £4,672). 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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