Travel with Air Canada from Washington, D.C. to Bangkok (WAS - BKK)
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Washington, D.C. and Bangkok - our lowest fares in cash
Flights between Washington, D.C. and Bangkok - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 11, 2026 - Jan 22, 2026 | From 104,500 pts + CAD 216 Viewed: 5 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 10, 2026 - Jan 22, 2026 | From 104,500 pts + CAD 216 Viewed: 5 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 09, 2026 - Jan 22, 2026 | From 104,500 pts + CAD 216 Viewed: 5 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 07, 2026 - Jan 22, 2026 | From 104,500 pts + CAD 216 Viewed: 5 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 06, 2026 - Jan 22, 2026 | From 105,000 pts + CAD 211 Viewed: 5 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 05, 2026 - Jan 22, 2026 | From 112,500 pts + CAD 222 Viewed: 5 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jun 21, 2026 - Jun 24, 2026 | From 408,000 pts + CAD 844 Viewed: 3 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jun 22, 2026 - Jun 24, 2026 | From 446,400 pts + CAD 852 Viewed: 3 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jun 17, 2026 - Jun 24, 2026 | From 480,000 pts + CAD 916 Viewed: 3 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jan 13, 2026 - Jan 31, 2026 | From 112,000 pts + CAD 212 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.