Roundtrip Seattle to Tokyo Japan Airfares on Air Canada

No special codes or coupons are required. Get these roundtrip Seattle to Tokyo Japan airfares before the deal expires on February 28, 2026.

These Air Canada flights via Booking.com include a stop in Vancouver, BC. Fares are basic economy, allowing for a personal item and a carry-on bag. Seat selection and changes are not permitted.

Travel Availability

• Departs SEA: January 11-14, 18-21, 25-29; February 1-4, 10-11, 17-18, 24-25
• Returns: January 14, 18-21, 26-28; February 1-4, 8-11, 17, 24-25; March 3-4, 9-11, 16, 18