Economy One-way to Lisbon (IAD-LIS) in Sep from Washington D C

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Economy One-way to Lisbon (IAD-LIS) in Sep from Washington D C

Other Options for This Route

LIS destination

Economy Roundtrip to Lisbon (LIS)

Washington, D.C. (IAD) to Lisbon (LIS) in September from $809

LIS destination

Business Roundtrip to Lisbon (LIS)

Washington, D.C. (IAD) to Lisbon (LIS) in September from $4,421

LIS destination

Economy One-way to Lisbon (LIS)

Washington, D.C. (IAD) to Lisbon (LIS) in October from $410

LIS destination

Economy Roundtrip to Lisbon (LIS)

Washington, D.C. (IAD) to Lisbon (LIS) in October from $865

LIS destination

Economy One-way to Lisbon (LIS)

Washington, D.C. (IAD) to Lisbon (LIS) in November from $415

LIS destination

Economy Roundtrip to Lisbon (LIS)

Washington, D.C. (IAD) to Lisbon (LIS) in November from $705

Other Destinations

ORD destination

Economy One-way to Chicago (ORD)

Washington, D.C. (IAD) to Chicago (ORD) in September from $89

SAV destination

Economy One-way to Savannah (SAV)

Washington, D.C. (IAD) to Savannah (SAV) in September from $100

PVD destination

Economy One-way to Providence (PVD)

Washington, D.C. (IAD) to Providence (PVD) in September from $126

PBI destination

Economy One-way to West Palm Beach (PBI)

Washington, D.C. (IAD) to West Palm Beach (PBI) in September from $130

LAX destination

Economy One-way to Los Angeles (LAX)

Washington, D.C. (IAD) to Los Angeles (LAX) in September from $134

MKE destination

Economy One-way to Milwaukee (MKE)

Washington, D.C. (IAD) to Milwaukee (MKE) in September from $144

Flights from Other Cities

LIS destination

Economy One-way to Lisbon (LIS)

Malaga (AGP) to Lisbon (LIS) in September from $54

LIS destination

Economy Roundtrip to Lisbon (LIS)

Birmingham (BHX) to Lisbon (LIS) in September from $92

LIS destination

Economy Roundtrip to Lisbon (LIS)

Brussels (Any) to Lisbon (LIS) in September from $98

LIS destination

Economy Roundtrip to Lisbon (LIS)

Porto (OPO) to Lisbon (LIS) in September from $129

LIS destination

Economy Roundtrip to Lisbon (LIS)

Berlin (BER) to Lisbon (LIS) in September from $209

LIS destination

Economy One-way to Lisbon (LIS)

Montreal (YUL) to Lisbon (LIS) in September from $229

Cheap economy Class Flights from Washington, D.C. (IAD) to Lisbon (LIS) September

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Why Choose Economy Class Flights from Washington, D.C. (IAD) to Lisbon (LIS)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
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Planning a trip from Washington, D.C. (IAD) to Lisbon (LIS) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.