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 30, 2026 - Feb 15, 2026 | From 112,500 pts + CAD 262 Viewed: 8 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Feb 17, 2026 - Mar 02, 2026 | From 120,000 pts + CAD 226 Viewed: 11 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Apr 24, 2026 - May 10, 2026 | From 100,600 pts + CAD 161 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Feb 06, 2026 - Feb 21, 2026 | From 105,000 pts + CAD 227 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | May 07, 2026 - May 27, 2026 | From 120,000 pts + CAD 192 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | May 06, 2026 - May 27, 2026 | From 120,000 pts + CAD 192 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | May 05, 2026 - May 27, 2026 | From 120,000 pts + CAD 192 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Nov 25, 2026 - Dec 09, 2026 | From 120,000 pts + CAD 213 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Apr 23, 2026 - May 10, 2026 | From 120,000 pts + CAD 205 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Nov 22, 2026 - Dec 02, 2026 | From 240,000 pts + CAD 449 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.