WCLC World Conference on Lung Cancer 2027
International Association for the Study of Lung Cancer
- Dates
- September 11–14, 2027 Confirmed
- Location
- Colorado Convention Center, Denver, United States
- Expected attendance
- About 5,000
- Therapy or topic area
- Oncology, Respiratory / Pulmonary
About the Meeting
The IASLC World Conference on Lung Cancer is the world's largest international and multidisciplinary conference on lung cancer and thoracic malignancies, drawing attendees from more than 100 countries to discuss the latest scientific discoveries and clinical advances. The 2027 edition will be held in Denver, Colorado, home of the IASLC headquarters.
Based on the official WCLC website. Abstracts are published in Journal of Thoracic Oncology.
Key Dates for WCLC 2027
| Milestone | Date | Status |
|---|---|---|
| Abstract submission deadline | March 31, 2027 | Estimated |
| Late-breaking abstract deadline | August 4, 2027 | Estimated |
| Meeting | September 11–14, 2027 | Confirmed |
Subscribe to all WCLC dates
Google Calendar Outlook.com Microsoft 365 Download for Apple / Outlook app (.ics)Planning ahead: WCLC's abstract deadline usually falls about 5 months (160 days) before the meeting.
Submitting an Abstract to WCLC 2027
- Membership required
- No
WCLC hasn't published its 2027 abstract guidelines yet. Check the official website for updates. The official guidelines always take precedence.
Common Questions
When is the WCLC 2027 abstract deadline?
The abstract submission deadline is March 31, 2027 (estimated), and late-breaking abstracts are due August 4, 2027 (estimated).
When and where is WCLC 2027?
WCLC 2027 takes place September 11–14, 2027 at Colorado Convention Center in Denver, United States. The dates are confirmed.
How many people attend WCLC?
About 5,000 people are expected at WCLC 2027.
How can our team cover WCLC efficiently?
harmony Insights turns the full WCLC program into a searchable catalog within 24 hours of abstract titles being posted, scored against your scientific interests. See how it works.
Past Editions
| Year | Meeting dates | City | Abstract deadline |
|---|---|---|---|
| 2026 | September 12–15, 2026 | Seoul | April 1, 2026 |
| 2025 | September 6–9, 2025 | Barcelona | April 4, 2025 |
| 2024 | September 7–10, 2024 | San Diego | Not recorded |
| 2023 | September 9–12, 2023 | Singapore | Not recorded |
Last updated November 12, 2026. Source: Orbytel Group conference database. Dates marked estimated are our projections, not the organizer's.
WCLC Abstracts Are Due in 139 Days
The deadline is March 31, 2027 (estimated). Watch WCLC and we'll email you before it, whenever its dates change, and when the 2028 deadline is announced.
Attending WCLC 2027?
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