Cheap Flights from Duluth (DLH) to São Tomé Island (TMS)

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to São Tomé Island (TMS-São Tomé Intl.)

Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS) cost?
Secure a cheap one-way flight or cheap return flight from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS)?
is the cheapest month to fly from DLH to TMS. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DLH to TMS flight.
How many flights per day from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS)?
You'll need to book a flight with a layover if you're traveling from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DLH to TMS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS)?
To land at Sao Tome Intl. Airport (TMS) without delays, book a flight that leaves Duluth Intl. Airport (DLH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS) last-minute?
Last-minute bookings from DLH to TMS are typically more expensive. To secure the lowest prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a DLH to TMS flight and hotel package?
Compared with arranging hotels and flights separately, booking a DLH to TMS flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Sao Tome Intl. Airport (TMS)?
It's usually possible to cancel or reschedule your DLH to TMS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Duluth Intl.
Destination airport
São Tomé Intl.
Distance
6618 mi

Book with confidence

Book with confidence

Duluth to São Tomé Island Flights

The cheapest times to fly from Duluth to São Tomé Island

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 Duluth to São Tomé Island are during the month of . You can find some of the cheapest flights from Duluth to São Tomé Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to São Tomé Island

Sunday is one of the best days to book for cheap flights from Duluth to São Tomé Island: 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 Duluth to São Tomé Island

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 Duluth to São Tomé Island in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Duluth to São Tomé Island 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 Duluth to São Tomé Island 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.

 

Duluth to São Tomé Island Flights
*Available to One Key members.