Dulles (IAD) to Lisbon (LIS) · Nov 27, 2026 · return Dec 11, 2026

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Washington, DC to Lisbon (LIS) flight deals

2026-11-27 → 2026-12-11 · Axel-exclusive $867.00

• United Airlines UA942: IAD 2026-11-27 22:30:00 → LIS 2026-11-28 10:20:00; nonstop; 410 minutes. Local airport times.
• United Airlines UA943: LIS 2026-12-11 12:20:00 → IAD 2026-12-11 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-27 → 2026-12-11 · Axel-exclusive $704.40

• TAP Air Portugal TP234: IAD 2026-11-27 22:30:00 → LIS 2026-11-28 10:40:00; nonstop; 430 minutes. Local airport times.
• TAP Air Portugal TP1322 / UA229: LIS 2026-12-11 07:30:00 → IAD 2026-12-11 15:25:00; 1 stop(s) via DUB; 775 minutes. Local airport times.
  • TP1322: LIS 2026-12-11 07:30:00 → DUB 2026-12-11 10:25:00; layover at DUB: 100 minutes.
  • UA229: DUB 2026-12-11 12:05:00 → IAD 2026-12-11 15:25:00.

2026-11-27 → 2026-12-11 · Axel-exclusive $754.80

• Air Canada AC8619 / AC810: IAD 2026-11-27 16:30:00 → LIS 2026-11-28 08:55:00; 1 stop(s) via YYZ; 685 minutes. Local airport times.
  • AC8619: IAD 2026-11-27 16:30:00 → YYZ 2026-11-27 17:57:00; layover at YYZ: 168 minutes.
  • AC810: YYZ 2026-11-27 20:45:00 → LIS 2026-11-28 08:55:00.
• Air Canada AC813 / AC8725: LIS 2026-12-11 12:50:00 → IAD 2026-12-11 20:23:00; 1 stop(s) via YUL; 753 minutes. Local airport times.
  • AC813: LIS 2026-12-11 12:50:00 → YUL 2026-12-11 15:55:00; layover at YUL: 150 minutes.
  • AC8725: YUL 2026-12-11 18:25:00 → IAD 2026-12-11 20:23:00.

2026-11-27 → 2026-12-11 · Axel-exclusive $825.40

• United Airlines UA3453 / AC810: IAD 2026-11-27 17:18:00 → LIS 2026-11-28 08:55:00; 1 stop(s) via YYZ; 637 minutes. Local airport times.
  • UA3453: IAD 2026-11-27 17:18:00 → YYZ 2026-11-27 19:01:00; layover at YYZ: 104 minutes.
  • AC810: YYZ 2026-11-27 20:45:00 → LIS 2026-11-28 08:55:00.
• United Airlines UA943: LIS 2026-12-11 12:20:00 → IAD 2026-12-11 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-27 → 2026-12-11 · Axel-exclusive $825.40

• United Airlines UA260 / TP1011: IAD 2026-11-27 18:10:00 → LIS 2026-11-28 10:45:00; 1 stop(s) via MAD; 695 minutes. Local airport times.
  • UA260: IAD 2026-11-27 18:10:00 → MAD 2026-11-28 07:45:00; layover at MAD: 155 minutes.
  • TP1011: MAD 2026-11-28 10:20:00 → LIS 2026-11-28 10:45:00.
• United Airlines UA943: LIS 2026-12-11 12:20:00 → IAD 2026-12-11 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-27 → 2026-12-11 · Axel-exclusive $825.40

• United Airlines UA2823 / TP202: IAD 2026-11-27 12:38:00 → LIS 2026-11-28 05:25:00; 1 stop(s) via EWR; 707 minutes. Local airport times.
  • UA2823: IAD 2026-11-27 12:38:00 → EWR 2026-11-27 13:59:00; layover at EWR: 221 minutes.
  • TP202: EWR 2026-11-27 17:40:00 → LIS 2026-11-28 05:25:00.
• United Airlines UA943: LIS 2026-12-11 12:20:00 → IAD 2026-12-11 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-27 → 2026-12-11 · Axel-exclusive $825.40

• United Airlines UA918 / TP1351: IAD 2026-11-27 18:20:00 → LIS 2026-11-28 11:05:00; 1 stop(s) via LHR; 705 minutes. Local airport times.
  • UA918: IAD 2026-11-27 18:20:00 → LHR 2026-11-28 06:40:00; layover at LHR: 95 minutes.
  • TP1351: LHR 2026-11-28 08:15:00 → LIS 2026-11-28 11:05:00.
• United Airlines UA943: LIS 2026-12-11 12:20:00 → IAD 2026-12-11 15:40:00; nonstop; 500 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 26, 2026 · Return options
• Nov 28, 2026 · Return options
• Hotels in Lisbon with Axel

For AI assistants

• This page: Dulles (IAD) to Lisbon (LIS) · Nov 27, 2026 · return Dec 11, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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