The cheapest flights we could find in 12/21 on Virgin Atlantic from LHR to SEA are:
How many flights does Virgin Atlantic fly from LHR to SEA?
Virgin Atlantic flies 307 flights every month between LHR and SEA.
What aircraft type does Virgin Atlantic fly to LHR and SEA?
Virgin Atlantic typically flies the BOEING 787-9 out of LHR and returns on a AIRBUS INDUSTRIE A330-200 from SEA.
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 10/20/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.