Seattle(SEA) to London(LHR) flight deals from $508*

Voucher or promo code

Book our best prices between Seattle and London  within the next 6 months

Flight tickets from Seattle to London on Virgin Atlantic

$

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.

Explore flights using your Virgin Points

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Points fares shown are per person. Cheapest points fares may be hand baggage only. *Points 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
May 06, 2026 - May 13, 2026

Starting from

$1,980

Seen: 14 hours ago

Seattle (SEA)London (LCY)Round trip
/
Premium
Jul 01, 2026 - Jul 16, 2026

Starting from

$2,212

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
Mar 04, 2026 - Mar 18, 2026

Starting from

$4,370

Seen: 23 hours ago

Seattle (SEA)London (LHR)Round trip
/
Upper Class
Mar 04, 2026 - Mar 18, 2026

Starting from

$4,375

Seen: 23 hours ago

Seattle (SEA)London (LHR)Round trip
/
Upper Class
Mar 11, 2026 - Mar 18, 2026

Starting from

$4,469

Seen: 1 day ago

Seattle (SEA)London (LHR)Round trip
/
Upper Class
Mar 11, 2026 - Mar 18, 2026

Starting from

$4,474

Seen: 1 day ago

Seattle (SEA)London (LHR)Round trip
/
Upper Class
Apr 15, 2026 - Apr 22, 2026

Starting from

$4,499

Seen: 1 day ago

Seattle (SEA)London (LHR)Round trip
/
Upper Class
May 06, 2026 - May 14, 2026

Starting from

$4,499

Seen: 15 hours ago

Seattle (SEA)London (LCY)Round trip
/
Upper Class
Jul 01, 2026 - Jul 16, 2026

Starting from

$6,471

Seen: 1 day ago

Seattle (SEA)London (LCY)Round trip
/
Upper Class
Jul 01, 2026 - Jul 16, 2026

Starting from

$6,471

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.

Flight deals from Seattle (SEA) to London (LHR)
Best overall airline in Europe 2025

Best overall airline in Europe 2025


Virgin Atlantic is incredibly proud to have been voted Europe's best airline once again in the APEX awards. Withholding status of Europe's best airline for 5 years running.