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$345 Cheap Flights from Tulsa (TUL) to Lisbon (LIS)

View $345 flight on Wed, May 5, 2027Opens in a new window

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

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Cheap Flights from Tulsa to Lisbon (TUL-LIS)

Prices were available within the past 7 days and start at $345 for one-way flights and $737 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 9 - Wed, Nov 18
TUL
Tulsa
LIS
Lisbon
$737 Roundtrip, found 6 days ago
$737
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Nov 9 from Tulsa to Lisbon, returning Wed, Nov 18, priced at $737 found 6 days ago
Air Canada
Mon, Nov 9 - Wed, Nov 18
TUL
Tulsa
LIS
Lisbon
$739 Roundtrip, found 6 days ago
$739
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Nov 9 from Tulsa to Lisbon, returning Wed, Nov 18, priced at $739 found 6 days ago
Air Canada
Tue, Dec 1 - Tue, Dec 8
TUL
Tulsa
LIS
Lisbon
$739 Roundtrip, found 5 days ago
$739
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Dec 1 from Tulsa to Lisbon, returning Tue, Dec 8, priced at $739 found 5 days ago
United
Wed, Jan 6 - Fri, Jan 22
TUL
Tulsa
LIS
Lisbon
$742 Roundtrip, found 1 day ago
$742
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 6 from Tulsa to Lisbon, returning Fri, Jan 22, priced at $742 found 1 day ago
United
Wed, Dec 30 - Fri, Jan 15
TUL
Tulsa
LIS
Lisbon
$743 Roundtrip, found 1 day ago
$743
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 30 from Tulsa to Lisbon, returning Fri, Jan 15, priced at $743 found 1 day ago
Delta
Mon, Jan 4 - Fri, Jan 15
TUL
Tulsa
LIS
Lisbon
$744 Roundtrip, found 1 day ago
$744
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jan 4 from Tulsa to Lisbon, returning Fri, Jan 15, priced at $744 found 1 day ago
Delta
Mon, Jan 4 - Tue, Jan 19
TUL
Tulsa
LIS
Lisbon
$744 Roundtrip, found 1 day ago
$744
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jan 4 from Tulsa to Lisbon, returning Tue, Jan 19, priced at $744 found 1 day ago
Lufthansa
Wed, Nov 4 - Thu, Nov 12
TUL
Tulsa
LIS
Lisbon
$745 Roundtrip, found 1 day ago
$745
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 4 from Tulsa to Lisbon, returning Thu, Nov 12, priced at $745 found 1 day ago
Lufthansa
Wed, Nov 4 - Thu, Nov 12
TUL
Tulsa
LIS
Lisbon
$748 Roundtrip, found 1 day ago
$748
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 4 from Tulsa to Lisbon, returning Thu, Nov 12, priced at $748 found 1 day ago
Iberia
Sun, Oct 25 - Tue, Nov 3
TUL
Tulsa
LIS
Lisbon
$751 Roundtrip, found 13 hours ago
$751
Roundtrip
found 13 hours ago
Select Iberia flight, departing Sun, Oct 25 from Tulsa to Lisbon, returning Tue, Nov 3, priced at $751 found 13 hours ago

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

January is typically the cheapest month to fly

From $451 - $886 per traveler.

What you need to know for your flight from Tulsa Intl. to Humberto Delgado

Tulsa (TUL) to Lisbon (LIS) at a glance

Travel to Lisbon (LIS) from Tulsa (TUL) with a selection of airlines offering international long-haul flights. Compare a range of full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel preferences while you uncover the iconic sights and vibrant neighborhoods of Lisbon. Here, you'll find essential information regarding flights from Tulsa International Airport (TUL) to Humberto Delgado Airport (LIS).

  • Fastest flight duration: around 11h 15m in-flight, plus roughly 5 hours total layover with two or more stops
  • Route distance: roughly 4,600 miles (7,400 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $305–$835, depending on seasonality and how far ahead you book

Flights from Tulsa International Airport (TUL) to Humberto Delgado Airport (LIS)

According to recent traveler bookings, the top airlines flying from Tulsa to Lisbon are often selected for their multi-stop services. Common layover points include O'Hare International Airport (ORD) with about a 2-hour wait, Washington Dulles International Airport (IAD) at approximately 1 hour and 15 minutes, and Heathrow Airport (LHR) with an average layover of 2 hours and 45 minutes. This variety gives you the ability to compare prices, total travel durations, and cabin classes to secure the ideal itinerary.

  • United: This full-service airline provides multi-stop options and holds about 52% of departures for this route. One-way fares generally fall between $305 and $765, with an in-flight duration of 11 hours and 15 minutes, leading to a total travel time of approximately 16 hours and 45 minutes, including layovers.
  • American Airlines: As a full-service carrier, American Airlines offers multi-stop flights that make up around 12% of departures on this route. One-way fares typically range from $670 to $715, featuring an in-flight time of 11 hours and 15 minutes and a total journey time of about 16 hours and 45 minutes, including layovers.
  • Air Canada: This full-service airline also provides multi-stop services, accounting for about 12% of departures on this route. One-way fares usually range from $445 to $835, with an in-flight duration of 11 hours and 15 minutes, resulting in a total travel time near 16 hours and 45 minutes, inclusive of layovers.

How to find the best prices for flights from Tulsa (TUL) to Lisbon (LIS)

Getting some of the best deals on flights from Tulsa to Lisbon is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Morning departures from 5 a.m. to 12 p.m. often offer lower prices, while afternoon flights from 12 p.m. to 6 p.m. are the most popular. Additionally, flying on Tuesday generally provides cheaper prices, while Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Lisbon hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Humberto Delgado Airport from Tulsa International Airport

Lisbon welcomes travelers from Tulsa with a range of transport options based on price, convenience, and proximity. Here's how to reach Lisbon efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Lisbon, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Humberto Delgado Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Humberto Delgado Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Humberto Delgado Airport, travelers can easily access public transport options, with Lisbon Airport Station (a metro station) just 0.1 miles away on foot, while Oriente Bus Station (a bus station) and Roma-Areeiro Station (a train station) are both located about 1.8 miles from the airport by car.

Frequently asked questions

How much does a flight from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $345 and cheap return flights from $737 Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights typically cost between $400 and $2198, and return flights often range between $855 and $3529. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from TUL to LIS is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter TUL to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
Aer Lingus is one of the cheapest airlines offering connecting flights from Tulsa Intl. (TUL) to Humberto Delgado (LIS) with a layover in O'Hare Intl. (ORD), starting from around $1,145.63. This route gives you the chance to experience two cities in one trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Tulsa International Airport (TUL) to Humberto Delgado Airport (LIS) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in January, giving you a head start on your travels to Lisbon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Tulsa Intl. (TUL) to Humberto Delgado (LIS) are in the late morning, from 9am to 12pm. About 33% of passengers prefer this time window. Many major carriers, including United Airlines, Air Canada, and American Airlines, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning in Tulsa before heading off to Lisbon.
How long does it take to fly from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
Flying from TUL to LIS with a connection usually takes about 15 hours 50 minutes, traveling roughly 4,567 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
Select the "Business class" and "First class" filters when looking for TUL to LIS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Tulsa Intl. (TUL)?
If you're planning to travel to Lisbon from Tulsa Intl. (TUL), you can fly into Humberto Delgado (LIS) Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), George Bush Intercontinental (IAH) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Tulsa, OK (TUL-Tulsa Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

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
$737
Distance
4566 mi

Book with confidence

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 November. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $345 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.

 

Tulsa to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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