Flights IAD → LIS

Curated weekend trips for the next few weeks. Prices are estimates until you verify.

Outbound partner clickouts are enabled only for deals updated in the last 72h.

ToolsBest dates calendar Date grid Direct flights Dates → destinations Under CHF 100

Quick summary

Looking for a quick escape? This route is currently showing direct options. Typical outbound flight time is about 3h. Common windows are ~3 nights. Best current pick is around USD 641.

More deals from IAD Origin stats Best month to go Under CHF 100

2026-11-05 → 2026-11-08

Direct • 3h

TAP Air Portugal (TP)

[Out: Thu 22:25 → Fri 01:25 • 3h] — [Stay: 2d 15h] — [Back: Sun 16:45 → Sun 19:45 • 3h]

Source: Aviasales (cached) • Inserted 2026-07-18 · Sat 18:00 • Synced 2026-07-19 · Sun 19:00

Est. USD 641

Updated ~25h agoExpires in ~21h

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Price may differ at booking.

2026-11-05 → 2026-11-08

Direct • 8h

[Out: Thu 22:25 → Fri 06:25 • 8h] — [Stay: 2d 10h] — [Back: Sun 16:45 → Mon 24:45 • 8h]

Source: Aviasales (cached) • Inserted 2026-07-18 · Sat 13:00 • Cached since 2026-07-18 · Sat 08:39 • Synced 2026-07-19 · Sun 19:00

Est. USD 641

Cached ~30h agoExpires in ~16h

View deal Check availability (partner)

Price may differ at booking.

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Fort Lauderdale (FLL)