One way flights from USD 256*

Promo Code

One way flights in Economy Class

New York/Newark (EWR)to

Lisbon (LIS)
Departure 25/03/2026
From
USD 296
One-way
Economy

New York/Newark (EWR)to

Porto (OPO)
Departure 18/03/2026
From
USD 516
One-way
Economy

Boston (BOS)to

Lisbon (LIS)
Departure 03/05/2026
From
USD 372
One-way
Economy

Miami (MIA)to

Lisbon (LIS)
Departure 23/03/2026
From
USD 329
One-way
Economy

San Francisco (SFO)to

Lisbon (LIS)
Departure 13/07/2026
From
USD 542
One-way
Economy

Washington, D.C. (IAD)to

Lisbon (LIS)
Departure 11/07/2026
From
USD 640
One-way
Economy

Los Angeles (LAX)to

Lisbon (LIS)
Departure 11/08/2026
From
USD 446
One-way
Economy

Boston (BOS)to

Porto (OPO)
Departure 23/03/2026
From
USD 327
One-way
Economy

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

One way flights in Business Class

New York/Newark (EWR)to

Lisbon (LIS)
Departure 13/08/2026
From
USD 2,866
One-way
Business

New York/Newark (EWR)to

Porto (OPO)
Departure 29/05/2026
From
USD 2,558
One-way
Business

Boston (BOS)to

Lisbon (LIS)
Departure 08/07/2026
From
USD 2,338
One-way
Business

Miami (MIA)to

Lisbon (LIS)
Departure 27/05/2026
From
USD 3,078
One-way
Business

San Francisco (SFO)to

Lisbon (LIS)
Departure 06/07/2026
From
USD 2,862
One-way
Business

Washington, D.C. (IAD)to

Lisbon (LIS)
Departure 19/06/2026
From
USD 3,466
One-way
Business

Los Angeles (LAX)to

Lisbon (LIS)
Departure 18/06/2026
From
USD 2,820
One-way
Business

Boston (BOS)to

Porto (OPO)
Departure 14/06/2026
From
USD 2,432
One-way
Business

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

One way flights best deals

USD
keyboard_arrow_down

New York/Newark (EWR)to

Lisbon (LIS)
Departure 25/03/2026

One-way

Economy

From
USD 296

New York/Newark (EWR)to

Porto (OPO)
Departure 18/03/2026

One-way

Economy

From
USD 516

Boston (BOS)to

Lisbon (LIS)
Departure 03/05/2026

One-way

Economy

From
USD 372

Miami (MIA)to

Lisbon (LIS)
Departure 23/03/2026

One-way

Economy

From
USD 329

San Francisco (SFO)to

Lisbon (LIS)
Departure 13/07/2026

One-way

Economy

From
USD 542

Washington, D.C. (IAD)to

Lisbon (LIS)
Departure 11/07/2026

One-way

Economy

From
USD 640

Los Angeles (LAX)to

Lisbon (LIS)
Departure 11/08/2026

One-way

Economy

From
USD 446

Boston (BOS)to

Porto (OPO)
Departure 23/03/2026

One-way

Economy

From
USD 327

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

One way flights | Best offers with TAP Air Portugal

Have you ever considered traveling with just a one way plane ticket? Whether you are relocating to a new city or country, or simply planning a trip with no return date, explore TAP Air Portugal’s top One way offers and discover exciting destinations across Europe, Africa, and North and South America.

We want to make sure you have everything you need when booking with TAP Air Portugal and that your experience when purchasing a plane ticket is as smooth as possible. That's why we have gathered some useful information and tips about one way flights.

1. What are one way flights?

One way flights are airline tickets that take a passenger from the point of origin to a selected destination with no scheduled return. Basically, the Customer buys a plane ticket without any obligation to book or purchase a return flight.

2. Who are they best suited for?

One way flights are available to all Economy and Business Class passengers, but they are particularly suited for those relocating to another city or country with no short-term return date, travelers planning a long-distance trip, or passengers who intend to return to their destination by an alternative means of transport. In short, One way flights offer greater flexibility for passengers without a fixed travel itinerary.

3. How to find the best offers

One of the best ways to find one way flights at great prices is to take advantage of the TAP Miles&Go Programme and redeem the miles you have earned through TAP Air Portugal's Loyalty Program.

4. Things to consider on a one way trip

Before purchasing your one way ticket, check the stay requirement for your destination country. Some countries require proof of departure from their territory, usually in the form of a return ticket.

5. Check your documents

Make sure your identification documents are valid and confirm if you need a visa or special authorization for your destination.

6. Find the cheapest flights

With a wide range of available schedules and flight fares at the best prices, we strive to offer you the best possible experience at every stage of your trip. Book your One way flight with TAP Air Portugal and discover the world.