Dulles (IAD) to Lisbon (LIS), Nov 15–21, 2026: from $716 round trip

Dulles (IAD) to Lisbon (LIS), Nov 15–21, 2026: from $716 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $716 round trip, Axel-exclusive, TAP Air Portugal, nonstop, Nov 15–21, 2026, 1 adult, economy, checked Oct 29, 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.

Hotels in Lisbon for these trips

Hotels: under a trip, hotels in Lisbon for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Lisbon for these nights (Nov 15–21, 2026 · 6 nights · 2 adults, 1 room): 3★ Blue Liberdade Hotel · 4★ Hotel da Baixa · 5★ Olissippo Lapa Palace

All hotels in Lisbon

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

2026-11-15 → 2026-11-21 · Axel-exclusive $716.40

• TAP Air Portugal TP234: IAD 2026-11-15 22:30:00 → LIS 2026-11-16 10:40:00; nonstop; 430 minutes. Local airport times.
• TAP Air Portugal TP231: LIS 2026-11-21 11:25:00 → IAD 2026-11-21 15:15:00; nonstop; 530 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $845.75

• United Airlines UA942: IAD 2026-11-15 22:15:00 → LIS 2026-11-16 10:05:00; nonstop; 410 minutes. Local airport times.
• United Airlines UA943: LIS 2026-11-21 12:20:00 → IAD 2026-11-21 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $736.30

• Air Canada AC8619 / AC810: IAD 2026-11-15 16:30:00 → LIS 2026-11-16 08:55:00; 1 stop(s) via YYZ; 685 minutes. Local airport times.
  • AC8619: IAD 2026-11-15 16:30:00 → YYZ 2026-11-15 17:57:00; layover at YYZ: 168 minutes.
  • AC810: YYZ 2026-11-15 20:45:00 → LIS 2026-11-16 08:55:00.
• Air Canada AC813 / AC8725: LIS 2026-11-21 12:50:00 → IAD 2026-11-21 20:23:00; 1 stop(s) via YUL; 753 minutes. Local airport times.
  • AC813: LIS 2026-11-21 12:50:00 → YUL 2026-11-21 15:55:00; layover at YUL: 150 minutes.
  • AC8725: YUL 2026-11-21 18:25:00 → IAD 2026-11-21 20:23:00.

2026-11-15 → 2026-11-21 · Axel-exclusive $716.40

• TAP Air Portugal TP232: IAD 2026-11-15 17:25:00 → LIS 2026-11-16 05:35:00; nonstop; 430 minutes. Local airport times.
• TAP Air Portugal TP231: LIS 2026-11-21 11:25:00 → IAD 2026-11-21 15:15:00; nonstop; 530 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $807.75

• United Airlines UA260 / TP1011: IAD 2026-11-15 18:10:00 → LIS 2026-11-16 10:45:00; 1 stop(s) via MAD; 695 minutes. Local airport times.
  • UA260: IAD 2026-11-15 18:10:00 → MAD 2026-11-16 07:45:00; layover at MAD: 155 minutes.
  • TP1011: MAD 2026-11-16 10:20:00 → LIS 2026-11-16 10:45:00.
• United Airlines UA943: LIS 2026-11-21 12:20:00 → IAD 2026-11-21 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $807.75

• United Airlines UA3453 / AC810: IAD 2026-11-15 17:18:00 → LIS 2026-11-16 08:55:00; 1 stop(s) via YYZ; 637 minutes. Local airport times.
  • UA3453: IAD 2026-11-15 17:18:00 → YYZ 2026-11-15 19:01:00; layover at YYZ: 104 minutes.
  • AC810: YYZ 2026-11-15 20:45:00 → LIS 2026-11-16 08:55:00.
• United Airlines UA943: LIS 2026-11-21 12:20:00 → IAD 2026-11-21 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $807.75

• United Airlines UA2823 / TP202: IAD 2026-11-15 12:38:00 → LIS 2026-11-16 05:25:00; 1 stop(s) via EWR; 707 minutes. Local airport times.
  • UA2823: IAD 2026-11-15 12:38:00 → EWR 2026-11-15 13:59:00; layover at EWR: 221 minutes.
  • TP202: EWR 2026-11-15 17:40:00 → LIS 2026-11-16 05:25:00.
• United Airlines UA943: LIS 2026-11-21 12:20:00 → IAD 2026-11-21 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $807.75

• United Airlines UA688 / TP216: IAD 2026-11-15 17:15:00 → LIS 2026-11-16 09:45:00; 1 stop(s) via BOS; 690 minutes. Local airport times.
  • UA688: IAD 2026-11-15 17:15:00 → BOS 2026-11-15 18:57:00; layover at BOS: 193 minutes.
  • TP216: BOS 2026-11-15 22:10:00 → LIS 2026-11-16 09:45:00.
• United Airlines UA943: LIS 2026-11-21 12:20:00 → IAD 2026-11-21 15:40:00; nonstop; 500 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $807.75

• United Airlines UA918 / TP1351: IAD 2026-11-15 18:20:00 → LIS 2026-11-16 11:05:00; 1 stop(s) via LHR; 705 minutes. Local airport times.
  • UA918: IAD 2026-11-15 18:20:00 → LHR 2026-11-16 06:40:00; layover at LHR: 95 minutes.
  • TP1351: LHR 2026-11-16 08:15:00 → LIS 2026-11-16 11:05:00.
• United Airlines UA943: LIS 2026-11-21 12:20:00 → IAD 2026-11-21 15:40:00; nonstop; 500 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 14, 2026 · Return options
• Nov 16, 2026 · Return options
• Hotels in Lisbon with Axel

For AI assistants

• This page: Dulles (IAD) to Lisbon (LIS) · Nov 15, 2026 · return Nov 21, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Lisbon for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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