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Cheap Business Class Flight Deals to Seattle

 
These are the cheapest deals for flights from the United Kingdom to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class return flight deals to Seattle

Fri, 4 Sep - Sun, 27 Sep
Icelandair Logo
21:25 - 11:45
LHR
-
SEA
22h 20m
1 stop
Icelandair Logo
15:40 - 20:20
SEA
-
LHR
20h 40m
1 stop
£1,768Icelandair
Mon, 30 Nov - Tue, 8 Dec
Icelandair Logo
20:35 - 17:00
LHR
-
SEA
28h 25m
1 stop
Icelandair Logo
14:35 - 10:50
SEA
-
LHR
12h 15m
1 stop
£1,795Icelandair
Wed, 14 Oct - Wed, 21 Oct
Icelandair Logo
13:05 - 17:55
LHR
-
SEA
12h 50m
1 stop
Icelandair Logo
19:00 - 20:20
SEA
-
LHR
17h 20m
1 stop
£1,851Icelandair
Wed, 14 Oct - Wed, 21 Oct
Icelandair Logo
15:40 - 17:55
LGW
-
SEA
34h 15m
1 stop
Icelandair Logo
19:00 - 14:40
SEA
-
LGW
11h 40m
1 stop
£1,878Icelandair
Sun, 6 Sep - Tue, 22 Sep
Scandinavian Airlines Logo
09:35 - 13:45
MAN
-
SEA
12h 10m
1 stop
Scandinavian Airlines Logo
15:55 - 18:30
SEA
-
MAN
18h 35m
1 stop
£3,113Scandinavian Airlines
Fri, 4 Sep - Thu, 24 Sep
Scandinavian Airlines Logo
19:40 - 13:45
EDI
-
SEA
26h 05m
2 stops
Scandinavian Airlines Logo
10:55 - 18:25
SEA
-
EDI
23h 30m
2 stops
£3,117Scandinavian Airlines
Wed, 14 Oct - Wed, 21 Oct
Virgin Atlantic Logo
09:20 - 20:50
LCY
-
SEA
19h 30m
2 stops
Virgin Atlantic Logo
13:45 - 09:30
SEA
-
LCY
11h 45m
1 stop
£3,188Virgin Atlantic
Mon, 30 Nov - Wed, 30 Dec
Virgin Atlantic Logo
09:20 - 00:09
LCY
-
SEA
22h 49m
2 stops
Virgin Atlantic Logo
07:20 - 09:30
SEA
-
LCY
18h 10m
2 stops
£3,188Virgin Atlantic
Wed, 23 Sep - Mon, 5 Oct
KLM Logo
08:25 - 22:05
LCY
-
SEA
21h 40m
2 stops
KLM Logo
10:45 - 08:50
SEA
-
LCY
14h 05m
2 stops
£3,543KLM
Sat, 29 Aug - Mon, 14 Sep
Delta Logo
07:45 - 16:27
LCY
-
SEA
16h 42m
1 stop
Delta Logo
13:50 - 09:30
SEA
-
LCY
11h 40m
1 stop
£3,859Delta

Good to Know - Business Class Flights to Seattle

Low season

January

Average price round-trip

£2,483
Best time to beat the crowds but there is an average 64% increase in price.
Most popular time to fly and prices are also 4% lower on average.
(price for this month)

When to book business class flights to Seattle

Are your dates flexible? We break down the daily and monthly prices for business class flights to Seattle, so you can find the best time to fly.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for business class flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all the values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for business class flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

FAQs for Seattle business class flights

  • What does American Airlines offer to Business Class passengers?

    If you have Business Class flights with American Airlines, expect the ultimate service with priority check-in at the airport and priority boarding on to the aircraft. On-board you can expect world-class dining, as well as pyjamas to help you experience a perfect sleep on American Airlines’ fully flat beds.

  • What does Seattle Airport offer to Business Class flyers?

    Depending on the airline you’re travelling with, you’ll have a priority check-in desk. You’ll also experience premium service, dining, and beverages in the variety of VIP lounges available. Make use of some of the lounges like the Alaska Lounge, Centurion Lounge, Delta Sky Club, and more. All can be found at various locations around the airport.

  • What can I expect if I have Business Class flights to Seattle with British Airways?

    Those who are flying Business Class with British Airways can expect maximum service and luxury, no matter the destination. Before the flight, those who are flying from London Gatwick or London Heathrow will have their own priority check-in desk. You are also sure to benefit from the British Airways exclusive lounges. On-board you can expect noise-cancelling headphones, as well as luxury meals and beverages.

  • How long is a flight to Seattle?

    Flights from Toronto Pearson Intl Airport5h 06m
    Flights from San Francisco2h 18m
    Flights from Chicago O'Hare Intl Airport4h 21m
    Flights from Newark Airport5h 46m
    Flights from Los Angeles2h 49m
  • What is the most popular airline offering Business Class flights to Seattle?

    Among KAYAK users, American Airlines is the most popular airline offering Business Class seats on flights to Seattle.

  • Which airlines offer Business Class tickets on flights to Seattle?

    Traveling to Seattle and want to offer yourself a Business Class experience? Depending on the origin, the following airlines offer seats in Business Class: American Airlines, Lufthansa, Virgin Atlantic and Delta.

  • How does KAYAK find such good deals on Business Class tickets to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle for economy class as well as Business Class travelers.

  • What is the best airline for business class flights to Seattle?

    The highest-rated airline by KAYAK users offering business class flights to Seattle is Alaska Airlines, with an overall rating of 7.9.

Top tips for finding business class flights to Seattle

  • The long-haul flight from London to Seattle averages at approximately 9h 50min. Make sure to choose Business Class flights to Seattle to benefit from a night of faultless sleep, as well as exceptional service and a stress-free experience through the airport.
  • If you have Business Class flights to Seattle and are flying with British Airways, you can benefit from The First Wing and The Concorde Room found in Terminal 5 at London Heathrow. They’re exclusive to British Airways passengers and provide premium service, privacy, and amenities.
  • Those flying with Emirates to Seattle will experience amazing service. On-board you’ll be gifted with noise-cancelling headphones, a duvet, and pillows to accompany your fully flat bed, plus a 23-inch television, and a private minibar.
  • What’s a good price for a business class ticket between United Kingdom and Seattle? 25% of our users found flights on this route for £1,899 or less one-way and £2,080 or less return.
  • Try flying direct if you’re looking to save money, as direct business class tickets are cheaper on average.

Reviews of the top 5 airlines flying to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12691 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

The plane was very full, and the seats are not very spacious. I was in the middle seat, so it was not super comfortable. I didn't have any experience with the entertainment on board. And food was a Biscoff. Which I realize is just how we do it now, but I definitely miss the days when you could get a breakfast included.

8.0 ExcellentAnonymous, Jul 2026
CVG - SEA
Read more Alaska Airlines reviews

The plane was very full, and the seats are not very spacious. I was in the middle seat, so it was not super comfortable. I didn't have any experience with the entertainment on board. And food was a Biscoff. Which I realize is just how we do it now, but I definitely miss the days when you could get a breakfast included.

I always have flown Alaska Airlines because I never had an issues. Their customers service is incredible and an amazing communication.

Someone had peed in my seat in the flight before hand. We were rushing to board and fly because our flight was delayed due to a medical emergency on the flight prior in our airplane. My seatbelt was soaked. My seat was dry, but the floor was also wet. It was strange. It smelled awful! I had to be moved and my kids had to sit away from me.

My main issue is that I paid approximately CAD 200 to select four seats for the first flight. However, when I arrived at the check-in counter, I was told that the seats had not been assigned, and my family was relocated to the last row of the plane. I was traveling with two young children, ages two and six, which made the situation especially frustrating. I paid for a service that I did not receive, yet Alaska Airlines did not offer any refund or reasonable solution. I am extremely disappointed with how this was handled and will not fly with Alaska Airlines again.

Had nothing to do with alaska just the passenger next to me on the first flight needed a second seat to fit. He was a big boy who couldn't stay in his own space.

My experience with Alaska Airlines was great! Crew are always friendly and attentive. Alaska Airlines goes out of their way to make guest feel appreciated.

My issue is not with Alaska for but with the travel agency. The fact that i can't change my flight online, means that using you as a travel agency is a net negative. I only do it because I am forced to, but I am not happy about it.

Advertise the fact the passenger needs to bring own headset for entertainment. I traveled first class Seattle to Miami. Five plus hours without any entertainment. I was not impressed! Food was lackluster and quite boring. So much so I cannot remember what I had. I decided to cancel the return trip and flew on Delta instead. I can still remember the meal, beef short-ribs with mashed potato, onion gravy, and beautiful carrots. Stay away from Alaska Air!

Compared to Delta, the entertainment provided by Alaska Airlines was substandard. Use your own device with no ear phones provided.

My bags didn’t make my connection to LAX. It would be helpful if you alerted me to that in flight— I waited an hour (from midnight to 1AM to discover they weren’t on the carousel. Your spei on the flight says “20 minutes or miles credited” and I waited and hour!

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Security area in terminal 3 needs to be made much nicer. Less claustrophobic and use of glass and big ceilings wouldhelp

accomodating check in staff, friendly flight crew ( a crew member was speaking tactlessly and was overfamiliar with passengers

Seats need to be updated. Allowance needs to be made for dinner service at an alternative time

The crew should demonstrate flexibility by moving a screaming infant to its own seat with 1 parent

If I could fly Virgin Atlantic airlines to every place, I need to go, I would. Leaving Heathrow through the special virgin air entrance, security is completely white glove service. I love this airline. From ticketing agents to flight staff everyone tries to make it a wonderful & happy flight experience. I wish other airlines copied the positive culture of Virgin Airlines.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Very good except for the boarding process which was more hectic than it should have been

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

The ticket was reserved in my name but not paid for by underpricer. Alaska airlines was unable to issue my ticket (could not connect the ticket with the PNR) due to an error with underpricer and I spent the better part of 2 hours at the ticket counter trying to rectify.

Terrible way of boarding in Reykjavik. Seats comfortable. Meal was good.

Unlike my prior three connections on this latest journey, this flight was fairly good. Only issue was boarding as it was once again one of those Icelandic issues of bunch up, walk in the rain to a bus that then has you run up three flights of stairs to board the plain. I was in Saga class but the bus scramble eliminates any chance you get on first and have to then find a place to squeeze your carry on into an overhead that the people in economy populate so they can grab it on their way out up front. But unlike other Icelandic flights this journey I did find more the of the business class like accommodations then the other air segments. This one found a pillow and blanket waiting for me and I actually received a small cup of sparkling wine and had a bottle of water in place. Service was attentive and the flight departed and arrived on time. Received a menu and had choices of a hot or cold meal. I choose the hot which was cod and it was good. Decent size portion, salad and a choice of dinner rolls. Beverage menu was a selection of wines, beer and soft drinks. Desert was a small Tiramisu. Overall the six hour flight was a good experience for the price point.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

One of the worst airlines I ever flew. Boarding is a disaster, they are always late, the planes are overly crowded. Everyone on my flight lost their connection because they were 2h late. Reykjavik is also not the best airport out there.

Flight was delayed. They did a terrible job rebooking me. Agent on the ground was useless. The partner airline who ran the plane was able to help me but Iceland air was useless

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

Adequate to good experience. Comfort was mediocre but everything else was good..

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

Had a very bad experience flying out of London. Our initial flight was cancelled without notice and the next flight had a layover of 8 extra hours. Me, my husband and my 8-year-old were already sick, and this further added to our problems. We paid extra for the seats: I was not even given our chosen seats which we paid for months before the trip. We were shoved into the available seats which were middle ones in the back (we had paid for front window, aisle, aisle). The seats were so uncomfortable and getting out of middle seats every so often (with a sick child) was a task. We had initially chosen British Airways because of the short layover, however, that went out of the window. Although unexpected things happen all the time and I understand customers have to adjust for the unplanned, however, how the airlines react and make the passengers comfortable during that time is the real test. We were not given any compensation for food or any arrangement to stay comfortable during that time. In fact, our paid seats were taken away as well.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

British airways keeps canceling our flights. I won’t be booking any future flights with them

Flight to Seattle was fine. We were delayed getting into our gate. The connection time was short and they make you go through security again which was slow.

Everything you need to know for your flight to Seattle

Information on your arrival and departure airports