London, UK to Seattle with Icelandair from £377 — 12% below the typical deal price of £430.
✓ Verified DealJust published
🏷️ 12% below typical deal priceTypical deal price: £430
This deal vs. typical deal price for this route — verified 7 Jun 2026 at 14:27 UTC
Tickets from £377 both ways. Checked baggage is not included in the base fare.
📖 Traveler Resources:
✈️ Airport Guides
📍 London Heathrow (LHR) Airport — Terminals, Transport & Tips
📍 London Gatwick (LGW) Airport — Terminals, Transport & Tips
📍 Seattle-Tacoma International Airport (SEA) Master — Terminals, Transport & Tips
✈️ Airport Guides
📍 London Heathrow (LHR) Airport — Terminals, Transport & Tips
📍 London Gatwick (LGW) Airport — Terminals, Transport & Tips
📍 Seattle-Tacoma International Airport (SEA) Master — Terminals, Transport & Tips
Available Dates
Select a date to check live prices on Skyscanner.
1 Oct – 8 Oct£377Skyscanner →
2 Oct – 9 Oct£377Skyscanner →
4 Oct – 11 Oct£377Skyscanner →
6 Oct – 13 Oct£377Skyscanner →
8 Oct – 15 Oct£377Skyscanner →
9 Oct – 16 Oct£377Skyscanner →
10 Oct – 17 Oct£377Skyscanner →
11 Oct – 18 Oct£377Skyscanner →
12 Oct – 19 Oct£377Skyscanner →
13 Oct – 20 Oct£377Skyscanner →
Prices verified at time of publication. Always confirm on Skyscanner before booking.
🌍 About Seattle
Seattle is a city where rain-soaked mornings give way to mist lifting off Elliott Bay, revealing the jagged Olympics on the horizon. Pike Place Market buzzes with fishmongers tossing salmon across the stalls, fresh oysters shucked to order, and the original Starbucks tucked beside a narrow cobblestone lane. The Fremont Troll crouches beneath the Aurora Bridge, and Capitol Hill pulses with espresso bars and record shops in brick-lined corners. From the soaring glass of the Space Needle to steaming bowls of clam chowder at the waterfront, Seattle rewards those who embrace its grey-skied charm — a city that brews culture as obsessively as its world-famous coffee.



