$337 Cheap Flights from Tulsa (TUL) to Lisbon (LIS)

View $337 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Tulsa International Airport (TUL) to Humberto Delgado Airport (LIS)

Cheap Flights from Tulsa to Lisbon (TUL-LIS)

Prices were available within the past 7 days and start at $337 for one-way flights and $538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, Jan 22 - Thu, Jan 29
TUL
Tulsa
LIS
Lisbon
$538 Roundtrip, found 6 days ago
$538
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 22 from Tulsa to Lisbon, returning Thu, Jan 29, priced at $538 found 6 days ago
Scandinavian Airlines
Fri, Dec 5 - Fri, Dec 12
TUL
Tulsa
LIS
Lisbon
$539 Roundtrip, found 1 day ago
$539
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Dec 5 from Tulsa to Lisbon, returning Fri, Dec 12, priced at $539 found 1 day ago
Lufthansa
Tue, Jan 27 - Tue, Feb 3
TUL
Tulsa
LIS
Lisbon
$560 Roundtrip, found 2 days ago
$560
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Jan 27 from Tulsa to Lisbon, returning Tue, Feb 3, priced at $560 found 2 days ago
United
Tue, Oct 28 - Thu, Nov 20
TUL
Tulsa
LIS
Lisbon
$561 Roundtrip, found 5 days ago
$561
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 28 from Tulsa to Lisbon, returning Thu, Nov 20, priced at $561 found 5 days ago
Air Canada
Tue, Jan 13 - Thu, Jan 29
TUL
Tulsa
LIS
Lisbon
$562 Roundtrip, found 20 hours ago
$562
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Tue, Jan 13 from Tulsa to Lisbon, returning Thu, Jan 29, priced at $562 found 20 hours ago
Air Canada
Tue, Dec 2 - Thu, Dec 11
TUL
Tulsa
LIS
Lisbon
$563 Roundtrip, found 2 days ago
$563
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec 2 from Tulsa to Lisbon, returning Thu, Dec 11, priced at $563 found 2 days ago
Air Canada
Tue, Jan 6 - Tue, Jan 13
TUL
Tulsa
LIS
Lisbon
$564 Roundtrip, found 23 hours ago
$564
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Tue, Jan 6 from Tulsa to Lisbon, returning Tue, Jan 13, priced at $564 found 23 hours ago
Air Canada
Mon, Jan 12 - Fri, Jan 23
TUL
Tulsa
LIS
Lisbon
$569 Roundtrip, found 2 days ago
$569
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jan 12 from Tulsa to Lisbon, returning Fri, Jan 23, priced at $569 found 2 days ago
Delta
Tue, Nov 11 - Tue, Nov 18
TUL
Tulsa
LIS
Lisbon
$569 Roundtrip, found 20 hours ago
$569
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Nov 11 from Tulsa to Lisbon, returning Tue, Nov 18, priced at $569 found 20 hours ago
Lufthansa
Tue, Jan 13 - Thu, Jan 29
TUL
Tulsa
LIS
Lisbon
$570 Roundtrip, found 20 hours ago
$570
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Tue, Jan 13 from Tulsa to Lisbon, returning Thu, Jan 29, priced at $570 found 20 hours ago

Find the cheapest month to fly from Tulsa (TUL) to Lisbon (LIS)

November is typically the cheapest month to fly

From $562 - $1,322 per traveler.

Alternative airports near Lisbon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $821
LIS
Humberto Delgado
Cheapest
Flights from $821
Flights from Tulsa (TUL) to Lisbon (LIS)
Origin airport
Tulsa Intl.
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$537
Distance
4566 mi

Tulsa to Lisbon Flights

The cheapest times to fly from Tulsa to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tulsa to Lisbon are during the month of January. You can find some of the cheapest flights from Tulsa to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tulsa to Lisbon

Sunday is one of the best days to book for cheap flights from Tulsa to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tulsa to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tulsa to Lisbon in 2025. You can also book with separate airlines for your outbound and return journeys, from $337 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tulsa to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tulsa to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS) cost?
Lock in a cheap one-way flight from $337 or cheap return flight from $538 from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS)?
January is the most affordable month to fly from TUL to LIS. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS)?
To find the cheapest airline that'll fly you from TUL to LIS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS)?
Direct flights from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUL to LIS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS)?
To land at Humberto Delgado Airport (LIS) on time, opt for a flight that takes off from Tulsa Intl. Airport (TUL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS) last-minute?
Last-minute bookings from TUL to LIS are typically more expensive. To secure the best rates, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a TUL to LIS flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUL to LIS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Tulsa Intl. Airport (TUL) to Humberto Delgado Airport (LIS)?
Typically, you're able to cancel or reschedule your TUL to LIS flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.