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 | Oct 30, 2026 - Nov 20, 2026 | From 116,100 pts + CAD 256 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jul 27, 2026 - Aug 05, 2026 | From 116,600 pts + CAD 278 Viewed: 18 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jul 28, 2026 - Aug 05, 2026 | From 116,600 pts + CAD 278 Viewed: 18 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jul 26, 2026 - Aug 05, 2026 | From 116,600 pts + CAD 278 Viewed: 18 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Jul 29, 2026 - Aug 05, 2026 | From 128,000 pts + CAD 263 Viewed: 18 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Dec 15, 2026 - Jan 01, 2027 | From 130,000 pts + CAD 251 Viewed: 23 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Dec 14, 2026 - Dec 30, 2026 | From 390,000 pts + CAD 684 Viewed: 23 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Dec 15, 2026 - Dec 30, 2026 | From 577,800 pts + CAD 566 Viewed: 23 hours ago |
| Washington, D.C. (IAD) | Bangkok (BKK) | Round-trip / Economy | Oct 31, 2026 - Nov 11, 2026 | From 103,300 pts + CAD 260 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.