What is the cheapest month to fly from Lisbon to Washington?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Lisbon (LIS) to Washington (DCA), with fares starting from $475.

What is the lowest current fare from LIS to DCA?

The lowest currently-listed fare from Lisbon (LIS) to Washington (DCA) is $475 on 2026-07-12.

Is there a direct flight from Lisbon to Washington?

There is currently no non-stop service from LIS to DCA. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Lisbon to Washington

Cheapest current fares: $475 in July 2026 on connecting flights.

Last updated May 24, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Lisbon (LIS) to Washington (DCA). Refreshed daily.

Lisbon (LIS) → Washington (DCA)

July 2026 $475
June 2026 $555

Frequently asked questions

What is the cheapest month to fly from Lisbon to Washington?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Lisbon (LIS) to Washington (DCA), with fares starting from $475.
What is the lowest current fare from LIS to DCA?

The lowest currently-listed fare from Lisbon (LIS) to Washington (DCA) is $475 on 2026-07-12.
Is there a direct flight from Lisbon to Washington?

There is currently no non-stop service from LIS to DCA. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.