Business class flights from Seattle (SEA) to Mykonos (JMK) start from $2,100 round-trip — up to 40% below published airline prices. The ~9 hours journey covers , with 3 airlines offering lie-flat seats on this route. Best time to book: 3–6 months in advance for best fares.
SEA → JMK
Seattle to Mykonos Business Class
From$2,100
Route Overview
Starting From
$2,100 round-trip
Flight Duration
~9 hours
Airlines
3 carriers
Best Value
Jan, Feb, Mar
Savings
Up to 60% off retail
Route Intelligence
Business Class from Seattle to Mykonos
Mykonos remains one of the most requested Greek island routings we book, and for good reason. Beyond the postcard whitewashed cubes and windmills, the island delivers serious beach clubs (Nammos, Scorpios), a walkable old town for wandering after dinner, and easy half-day access to ancient Delos by boat. Shoulder season — think April, May, or September through November — trades the July-August crowds and price gouging for warm water, functioning restaurants without three-hour waits, and airfare that doesn't require a small loan.
Airlines & Cabin Experience
There's no nonstop from Seattle, so every Seattle to Mykonos business class itinerary runs through a major hub before a short final hop on a regional carrier like Aegean or Olympic, since Mykonos' airport can't handle widebody aircraft. The long-haul segment is where your business class dollars matter most, and you've got three solid choices depending on hub preference. Delta routes through Amsterdam or Paris with Delta One Suite — a true closing door, 1-2-1 configuration that gives you real privacy on the overnight leg, plus the Tumi amenity kit that's become a nice little perk. United connects via its European gateways with Polaris: a lie-flat pod in 1-2-1 layout, access to the Polaris lounge pre-departure, and Saks Fifth Avenue bedding that actually helps you sleep. American's Flagship Business, often routed through London or Paris, gives you a lie-flat suite in the same 1-2-1 setup with Casper bedding and Flagship Lounge access at the connecting airport.
Pricing & Best Time to Fly
All three are genuinely comfortable products for an eastbound overnight — this is a red-eye departure from Seattle, so you're fighting jet lag from the start, and a fully flat bed with a door or high privacy divider makes a real difference in how functional you are once you land in Mykonos. The connecting flight from your European hub to JMK is short, usually under two hours, and operates in a standard regional cabin, so don't expect business class amenities on that final leg — the value is entirely in the transatlantic segment.
Why Book Through BestBusinessClass.com
Pricing on Seattle to Mykonos business class swings widely by season and how far out you book. Through our consolidator fares, round-trip runs $2,100 to $5,500, and the low end shows up almost exclusively in the months we flag as best: January, February, March, October, and November. Summer fares on the open market routinely price two to three times higher for the same seat, so if your travel dates have any flexibility, shifting even two weeks off peak season can mean a meaningfully lower fare. We generally recommend booking three to four months ahead for the best combination of price and cabin availability, though last-minute openings do happen when airlines release unsold premium inventory.
Travel Tips
A few practical notes: build in at least two hours of connection time in your European hub, since a missed short-hop flight to JMK on a discount carrier can mean an overnight stranded before your vacation even starts. Pack light for the final leg — regional aircraft to Mykonos have tighter overhead bins and stricter weight limits than your transatlantic flight. And once you land, arrange a transfer in advance; taxis at JMK can be scarce during peak arrival banks, even in shoulder season.
Airline Comparison
Delta Air Lines
Delta One Suite
Suite with closing door, 1-2-1
Delta One Suite privacy, Tumi amenity kit
Read Full Review →
United Airlines
United Polaris
Lie-flat pod, 1-2-1
Polaris lounge access, Saks Fifth Avenue bedding
Read Full Review →
American Airlines
Flagship Business
Lie-flat suite, 1-2-1
Flagship Lounge, Casper bedding
Read Full Review →Top Rated
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The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
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