HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sierra Leone

$1,616+ Cheap flights from Denver (DEN) to Sierra Leone

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FNA
Sep 6 — Sep 131
Sat 9/6
Sat 9/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Sierra Leone with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Sierra Leone

Keep the following information in mind while searching for Denver to Sierra Leone flight deals. Data was last updated September 1, 2025.

Round-trip from

$1,616
(Air Canada)
From Denver Intl to Sierra Leone
Search Deals

Find flight deals from Denver to Sierra Leone

Cheapest flights from Denver to Sierra Leone
Explore the most affordable flight options available from Denver to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2025.

This Air Canada deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:40 amDEN - FNA
2 stops25h 45mAir Canada
Wed 10/16:45 pmFNA - DEN
3 stops27h 44mAir Canada
Deal found 8/30$1,616
This Turkish Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:50 pmDEN - FNA
2 stops22h 40mTurkish Airlines
Tue 9/301:30 amFNA - DEN
2 stops46h 25mTurkish Airlines
Deal found 8/30$1,712
This Ethiopian Air deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:56 pmDEN - FNA
3 stops44h 49mEthiopian Air
Wed 10/18:05 amFNA - DEN
3 stops21h 52mEthiopian Air
Deal found 8/29$1,816

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Sierra Leone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 1, 2025.
Use the filters below to find and compare flights from Denver to Sierra Leone that are best for you.

Fly from

Denver

Fly to

Sierra Leone

Route

Depart

Return

Price

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sat 9/27

9:40 am-5:25 pm

2 stops25h 45m

Freetown Lungi Intl

Wed 10/1

6:45 pm-11:58 am

3 stops47h 13m

$1,616

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 1/15

11:59 pm-4:45 pm

3 stops33h 46m

Freetown Lungi Intl

Sat 1/31

8:05 am-12:30 am

3 stops23h 25m

$1,657

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sat 9/27

7:50 pm-12:30 am

2 stops22h 40m

Freetown Lungi Intl

Tue 9/30

1:30 am-5:55 pm

2 stops46h 25m

$1,712

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sat 9/27

1:56 pm-4:45 pm

3 stops44h 49m

Freetown Lungi Intl

Wed 10/1

8:05 am-11:57 pm

3 stops21h 52m

$1,816

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 1/15

11:15 am-6:40 pm

2 stops24h 25m

Freetown Lungi Intl

Sat 1/31

8:10 pm-4:34 pm

3 stops27h 24m

$1,842

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Best time to book a flight from Denver to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Sierra Leone

What is the cheapest time of day to fly from DEN to SL?

Find hourly flight availability from Denver to Sierra Leone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Sierra Leone as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Denver to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Sierra Leone?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Sierra Leone.

  • How long is the flight from Denver to Sierra Leone?

    Airlines like Air Canada and Turkish Airlines fly from Denver to Sierra Leone in about 22h 40m. The time it takes to get you to your destination can typically vary by up to 3h 05m. The distance from Denver to Sierra Leone is about 5911 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Denver to Sierra Leone that include hotel bookings?

    Yes. In addition to deals on Denver to Sierra Leone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Sierra Leone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Sierra Leone.

  • Can I find deals for business class flights from Denver to Sierra Leone?

    Yes. Cheapflights offers flight deals from Denver to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Sierra Leone?

    Currently, February is the cheapest month in which you can book a flight from Denver to Sierra Leone (average of $1,174). Flying from Denver to Sierra Leone in December is currently the most expensive (average of $1,886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Sierra Leone

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Cairo flights
Denver to Casablanca flights
Denver to Cape Town flights
Denver to Arusha flights
Denver to Marrakech flights
Denver to OR Tambo flights
Denver to Addis Ababa flights
Denver to Jomo Kenyatta Intl flights
Denver to Lagos flights
Denver to Accra flights
Denver to Sun City Resort flights
Denver to Dakar flights
Denver to Tunis flights
Denver to Antananarivo flights
Denver to Kigali flights
Denver to Kinshasa flights
Denver to Victoria flights
Denver to Rabat flights
Denver to Douala flights
Denver to Hosea Kutako Intl flights
Denver to Algiers flights
Colorado Springs to Cairo flights
Denver to Port Louis flights
Denver to Conakry flights
Denver to Lusaka flights
Denver to Bamako flights
Denver to Durban flights
Denver to Entebbe flights
Denver to Victoria Falls flights
Colorado Springs to Cape Town flights
Denver to Abuja flights
Denver to Asmara flights
Colorado Springs to Accra flights
Denver to Praia flights
Denver to Zanzibar flights
Denver to Lilongwe flights
Denver to Freetown flights
Denver to Hargeisa flights
Denver to Dar Es Salaam flights
Denver to Malabo flights
Colorado Springs to OR Tambo flights
Denver to Abidjan flights
Denver to Maun flights
Denver to Tangier flights
Grand Junction to Cairo flights
Denver to Mombasa flights
Denver to Cotonou flights
Denver to Bangui flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.