British Airways Seattle Office, located at SeaTac Airport, provides ticketing, check-in, baggage help, and customer service support daily.
Airport Ticket Counter: 17801 International Blvd, SeaTac, WA 98158 — Located inside Seattle–Tacoma International Airport, Terminal S/8
Open 24/7 for flight bookings, check‑in, baggage, special assistance, lounge access, etc.
Phone: +1 800‑247‑9297 (U.S. toll‑free) or +1 206‑787‑5388 (airport desk)
Email: nalsupport@ba.com / customer.service@britishairways.com
Downtown Seattle Office: 1304 4th Ave, Seattle, WA 98101
British Airways website: www.britishairways.com

The British Airways Seattle office in Washington is reachable via phone by calling +44 20 8738 5050. Speak to the airline authorities to make individual or group bookings for your hassle-free travels. You can also contact the airline agents to know the flight status and add extra services to your booking.
The airline team can also help you to know your rights in cases where your flight is delayed or cancelled due to unavoidable circumstances. If the airline makes a significant change to the flight departure time and you do not accept this change, you become eligible for a full refund.
You can contact the airline representatives even when you want to apply for a refund if your flight is cancelled and you do not avail a flight at a later date within the ticket validity period.
There may be times when you want to voluntarily cancel your flight ticket due to a change in travel plans, too. In such cases, the airline will issue a refund after deducting the cancellation and other applicable fees, depending on your fare restrictions.
The airline will also provide a refund on the unused portion of your ticket if you lose your ticket. You will receive your refund in cases of lost tickets only after the expiry of the validity of your flight reservation. British Airways pays the refund amount in the same currency and in the original payment method.
Also, passengers who want to make flight changes are advised to contact the airline agents. If the new fare costs more than the original fare, you have to pay the fare difference. And if the new fare is cheaper than the original fare, the airline will issue a refund for the fare difference.
British Airways Seattle Office in Washington Detail Info | |
Address | 17801 International Blvd, SeaTac, WA 98158 |
Talk to an agent by phone | 1‑800‑247‑9297 |
Airport Desk (IAD) | +1 703‑572‑2700 |
Office Hours | 24/7 |
Support Hours | 7 a.m.–11 p.m. EST daily |
Web Chat | 6 a.m.–10 p.m. UK time |