Flights IAD → LIS

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

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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 ~7 nights. Best current pick is around USD 1033.

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

2026-07-14 → 2026-07-21

Direct • 3h

TAP Air Portugal (TP)

[Out: Tue 21:05 → Wed 24:05 • 3h] — [Stay: 6d 16h] — [Back: Tue 16:15 → Tue 19:15 • 3h]

Source: Aviasales (cached) • Inserted 2026-06-03 · Wed 06:00 • Synced 2026-06-04 · Thu 03:30

Est. USD 1,033

Updated ~22h agoExpires in ~1d

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Price may differ at booking.

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