IAD → LIS from $426 round-trip

Flight deal

IAD → LIS from $426 round-trip

IAD → LISUSD 426TAP Air PortugaleconomyRound-tripGood · 65/100

Score basis: 46% below the 6-fare median of $792.

Live fare — price verified 1h ago.

Travel: 2026-09-23 – 2026-10-28
Book by: 8/13/2026
Booked via: Travelpayouts partner feed
Operated by: TAP Air Portugal

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Last verified: 8/11/2026, 12:10:01 PM · Source: travelpayouts_api