Seattle(SEA) to London(LHR) flight deals from $631*
Book our best prices between Seattle and London within the next 6 months
Virgin Atlantic deals for flights from Seattle to London
From | To | Fare type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | London (LHR) | Round trip / Economy | Jan 14, 2026 - Jan 28, 2026 | Starting from $631 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Economy | Jan 14, 2026 - Jan 28, 2026 | Starting from $631 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Economy | Oct 14, 2025 - Nov 12, 2025 | Starting from $631 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Economy | Oct 14, 2025 - Nov 12, 2025 | Starting from $631 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Economy | Jan 26, 2026 - Feb 06, 2026 | Starting from $631 Seen: 21 hours ago |
| Seattle (SEA) | London (LHR) | Round trip / Economy | Oct 06, 2025 - Oct 16, 2025 | Starting from $631 Seen: 19 hours ago |
| Seattle (SEA) | London (LCY) | Round trip / Economy | Dec 25, 2025 - Jan 01, 2026 | Starting from $2,074 Seen: 1 day ago |
| Seattle (SEA) | London (LCY) | Round trip / Economy | Dec 25, 2025 - Jan 01, 2026 | Starting from $2,078 Seen: 1 day ago |
Prices shown are per person. Cheapest fares may be hand baggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
From | To | Fare type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | London (LHR) | Round trip / Premium | Dec 01, 2025 - Dec 23, 2025 | Starting from $2,014 Seen: 5 hours ago |
| Seattle (SEA) | London (LCY) | Round trip / Premium | Dec 25, 2025 - Jan 01, 2026 | Starting from $3,543 Seen: 1 day ago |
Prices shown are per person. Cheapest fares may be hand luggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
From | To | Fare type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | London (LHR) | Round trip / Upper Class | Jan 14, 2026 - Jan 28, 2026 | Starting from $4,323 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Upper Class | Jan 06, 2026 - Jan 15, 2026 | Starting from $4,324 Seen: 16 hours ago |
| Seattle (SEA) | London (LHR) | Round trip / Upper Class | Oct 14, 2025 - Nov 12, 2025 | Starting from $4,325 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Upper Class | Jan 14, 2026 - Jan 28, 2026 | Starting from $4,328 Seen: 1 day ago |
| Seattle (SEA) | London (LHR) | Round trip / Upper Class | Jan 06, 2026 - Jan 15, 2026 | Starting from $4,328 Seen: 16 hours ago |
| Seattle (SEA) | London (LHR) | Round trip / Upper Class | Jan 26, 2026 - Feb 10, 2026 | Starting from $4,329 Seen: 21 hours ago |
| Seattle (SEA) | London (LCY) | Round trip / Upper Class | Dec 25, 2025 - Jan 01, 2026 | Starting from $7,733 Seen: 1 day ago |
| Seattle (SEA) | London (LCY) | Round trip / Upper Class | Dec 25, 2025 - Jan 01, 2026 | Starting from $7,733 Seen: 1 day ago |
Prices shown are per person. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
Alternative Routes from Seattle or to London
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