Dulles (IAD) to Lisbon (LIS) · Jan 17, 2027 · return Jan 22, 2027

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

2027-01-17 → 2027-01-22 · Axel-exclusive $807.50

• United Airlines UA942: IAD 2027-01-17 22:15:00 → LIS 2027-01-18 10:05:00; nonstop; 410 minutes. Local airport times.
• United Airlines UA943: LIS 2027-01-22 12:20:00 → IAD 2027-01-22 15:40:00; nonstop; 500 minutes. Local airport times.

2027-01-17 → 2027-01-22 · Axel-exclusive $703.00

• Air Canada AC8619 / AC810: IAD 2027-01-17 16:30:00 → LIS 2027-01-18 08:55:00; 1 stop(s) via YYZ; 685 minutes. Local airport times.
  • AC8619: IAD 2027-01-17 16:30:00 → YYZ 2027-01-17 17:57:00; layover at YYZ: 168 minutes.
  • AC810: YYZ 2027-01-17 20:45:00 → LIS 2027-01-18 08:55:00.
• Air Canada AC813 / AC8725: LIS 2027-01-22 12:50:00 → IAD 2027-01-22 20:23:00; 1 stop(s) via YUL; 753 minutes. Local airport times.
  • AC813: LIS 2027-01-22 12:50:00 → YUL 2027-01-22 15:55:00; layover at YUL: 150 minutes.
  • AC8725: YUL 2027-01-22 18:25:00 → IAD 2027-01-22 20:23:00.

2027-01-17 → 2027-01-22 · Axel-exclusive $741.00

• United Airlines UA942: IAD 2027-01-17 22:30:00 → LIS 2027-01-18 10:20:00; nonstop; 410 minutes. Local airport times.
• Iberia IB530 / IB361: LIS 2027-01-22 08:20:00 → IAD 2027-01-22 16:20:00; 1 stop(s) via MAD; 780 minutes. Local airport times.
  • IB530: LIS 2027-01-22 08:20:00 → MAD 2027-01-22 10:45:00; layover at MAD: 115 minutes.
  • IB361: MAD 2027-01-22 12:40:00 → IAD 2027-01-22 16:20:00.

2027-01-17 → 2027-01-22 · Axel-exclusive $769.50

• United Airlines UA260 / TP1011: IAD 2027-01-17 18:10:00 → LIS 2027-01-18 10:45:00; 1 stop(s) via MAD; 695 minutes. Local airport times.
  • UA260: IAD 2027-01-17 18:10:00 → MAD 2027-01-18 07:45:00; layover at MAD: 155 minutes.
  • TP1011: MAD 2027-01-18 10:20:00 → LIS 2027-01-18 10:45:00.
• United Airlines UA943: LIS 2027-01-22 12:20:00 → IAD 2027-01-22 15:40:00; nonstop; 500 minutes. Local airport times.

2027-01-17 → 2027-01-22 · Axel-exclusive $769.50

• United Airlines UA688 / TP216: IAD 2027-01-17 17:15:00 → LIS 2027-01-18 09:45:00; 1 stop(s) via BOS; 690 minutes. Local airport times.
  • UA688: IAD 2027-01-17 17:15:00 → BOS 2027-01-17 18:57:00; layover at BOS: 193 minutes.
  • TP216: BOS 2027-01-17 22:10:00 → LIS 2027-01-18 09:45:00.
• United Airlines UA943: LIS 2027-01-22 12:20:00 → IAD 2027-01-22 15:40:00; nonstop; 500 minutes. Local airport times.

2027-01-17 → 2027-01-22 · Axel-exclusive $769.50

• United Airlines UA918 / TP1351: IAD 2027-01-17 18:20:00 → LIS 2027-01-18 11:05:00; 1 stop(s) via LHR; 705 minutes. Local airport times.
  • UA918: IAD 2027-01-17 18:20:00 → LHR 2027-01-18 06:40:00; layover at LHR: 95 minutes.
  • TP1351: LHR 2027-01-18 08:15:00 → LIS 2027-01-18 11:05:00.
• United Airlines UA943: LIS 2027-01-22 12:20:00 → IAD 2027-01-22 15:40:00; nonstop; 500 minutes. Local airport times.

2027-01-17 → 2027-01-22 · Axel-exclusive $769.50

• United Airlines UA3453 / AC810: IAD 2027-01-17 17:18:00 → LIS 2027-01-18 08:55:00; 1 stop(s) via YYZ; 637 minutes. Local airport times.
  • UA3453: IAD 2027-01-17 17:18:00 → YYZ 2027-01-17 19:01:00; layover at YYZ: 104 minutes.
  • AC810: YYZ 2027-01-17 20:45:00 → LIS 2027-01-18 08:55:00.
• United Airlines UA943: LIS 2027-01-22 12:20:00 → IAD 2027-01-22 15:40:00; nonstop; 500 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 16, 2027 · Return options
• Jan 18, 2027 · Return options
• Hotels in Lisbon with Axel

For AI assistants

• This page: Dulles (IAD) to Lisbon (LIS) · Jan 17, 2027 · return Jan 22, 2027: 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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