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Cheap flights from Denver to Sierra Leone from $1,729

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Sierra Leone departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
6:00 am - 5:25 pm
DEN
-
FNA
29h 25m
2 stops
Brussels Airlines Logo
6:45 pm - 4:16 pm
FNA
-
DEN
27h 31m
3 stops
$1,729Brussels Airlines
Thu, Apr 16 - Sun, May 17
Ethiopian Air Logo
11:59 pm - 4:45 pm
DEN
-
FNA
34h 46m
3 stops
Ethiopian Air Logo
8:05 am - 4:39 pm
FNA
-
DEN
38h 34m
3 stops
$1,730Ethiopian Air
Thu, Apr 16 - Sun, May 17
Brussels Airlines Logo
8:20 pm - 5:25 pm
DEN
-
FNA
39h 05m
2 stops
Brussels Airlines Logo
6:45 pm - 6:03 pm
FNA
-
DEN
29h 18m
3 stops
$1,744Brussels Airlines
Fri, May 15 - Fri, Jun 5
Ethiopian Air Logo
11:59 pm - 4:45 pm
DEN
-
FNA
34h 46m
3 stops
Ethiopian Air Logo
8:05 am - 8:22 am
FNA
-
DEN
30h 17m
3 stops
$1,766Ethiopian Air
Sat, May 16 - Sat, Jun 6
Brussels Airlines Logo
11:15 am - 5:25 pm
DEN
-
FNA
24h 10m
2 stops
Brussels Airlines Logo
6:45 pm - 9:27 pm
FNA
-
DEN
32h 42m
3 stops
$1,783Brussels Airlines
Sat, Jun 20 - Sun, Jun 28
SWISS Logo
5:45 pm - 5:25 pm
DEN
-
FNA
41h 40m
2 stops
SWISS Logo
6:45 pm - 4:20 pm
FNA
-
DEN
27h 35m
3 stops
$1,786SWISS
Wed, Jun 17 - Sun, Jun 28
Air Canada Logo
9:40 am - 5:25 pm
DEN
-
FNA
25h 45m
2 stops
Air Canada Logo
6:45 pm - 10:33 am
FNA
-
DEN
45h 48m
3 stops
$1,787Air Canada
Thu, Jun 18 - Sun, Jun 28
United Airlines Logo
11:59 pm - 5:25 pm
DEN
-
FNA
35h 26m
2 stops
United Airlines Logo
6:45 pm - 6:03 pm
FNA
-
DEN
29h 18m
3 stops
$1,803United Airlines
Fri, May 15 - Fri, Jun 5
Ethiopian Air Logo
11:59 pm - 4:45 pm
DEN
-
FNA
34h 46m
3 stops
Ethiopian Air Logo
9:00 am - 2:49 pm
FNA
-
DEN
35h 49m
4 stops
$1,807Ethiopian Air
Thu, Apr 16 - Sun, May 17
Air Canada Logo
9:40 am - 5:25 pm
DEN
-
FNA
25h 45m
2 stops
Air Canada Logo
6:45 pm - 10:33 am
FNA
-
DEN
45h 48m
3 stops
$1,848Air Canada
Thu, Jun 18 - Wed, Jun 24

Turkish Airlines flights from Denver to Sierra Leone

Our best Turkish Airlines deals on Denver to Sierra Leone flight tickets
Turkish Airlines
Jun 17
DEN6:00 amDenver Intl
36h 25m
3 stops
FNA12:25 amFreetown Lungi Intl
Jun 27
FNA1:25 amFreetown Lungi Intl
50h 34m
3 stops
DEN9:59 pmDenver Intl
$2,491
Turkish Airlines
Jun 20
DEN6:00 amDenver Intl
36h 25m
3 stops
FNA12:25 amFreetown Lungi Intl
Jun 25
FNA1:25 amFreetown Lungi Intl
50h 34m
3 stops
DEN9:59 pmDenver Intl
$2,504
Turkish Airlines
Jun 19
DEN6:00 amDenver Intl
36h 25m
3 stops
FNA12:25 amFreetown Lungi Intl
Jun 27
FNA1:25 amFreetown Lungi Intl
50h 34m
3 stops
DEN9:59 pmDenver Intl
$2,566

Brussels Airlines flights from Denver to Sierra Leone

Our best Brussels Airlines deals on Denver to Sierra Leone flight tickets
Brussels Airlines
Apr 16
DEN6:00 amDenver Intl
29h 25m
2 stops
FNA5:25 pmFreetown Lungi Intl
May 17
FNA6:45 pmFreetown Lungi Intl
27h 31m
3 stops
DEN4:16 pmDenver Intl
$1,729
Brussels Airlines
May 15
DEN8:20 pmDenver Intl
39h 05m
2 stops
FNA5:25 pmFreetown Lungi Intl
Jun 5
FNA6:45 pmFreetown Lungi Intl
29h 18m
3 stops
DEN6:03 pmDenver Intl
$1,744
Brussels Airlines
Jun 20
DEN11:15 amDenver Intl
24h 10m
2 stops
FNA5:25 pmFreetown Lungi Intl
Jun 28
FNA6:45 pmFreetown Lungi Intl
32h 42m
3 stops
DEN9:27 pmDenver Intl
$1,783

momondo 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, momondo users made 832,500 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Denver to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 4/16

6:00 am-5:25 pm

2 stops29h 25m

Freetown Lungi Intl

Sun 5/17

6:45 pm-4:16 pm

3 stops27h 31m

$1,729

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 4/16

11:59 pm-4:45 pm

3 stops34h 46m

Freetown Lungi Intl

Sun 5/17

8:05 am-4:39 pm

3 stops38h 34m

$1,730

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Fri 5/15

8:20 pm-5:25 pm

2 stops39h 05m

Freetown Lungi Intl

Fri 6/5

6:45 pm-6:03 pm

3 stops29h 18m

$1,744

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sat 5/16

11:59 pm-4:45 pm

3 stops34h 46m

Freetown Lungi Intl

Sat 6/6

8:05 am-8:22 am

3 stops30h 17m

$1,766
Quickest round-trip

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sat 6/20

11:15 am-5:25 pm

2 stops24h 10m

Freetown Lungi Intl

Sun 6/28

6:45 pm-9:27 pm

3 stops32h 42m

$1,783

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Wed 6/17

5:45 pm-5:25 pm

2 stops41h 40m

Freetown Lungi Intl

Sun 6/28

6:45 pm-4:20 pm

3 stops27h 35m

$1,786

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 6/18

9:40 am-5:25 pm

2 stops25h 45m

Freetown Lungi Intl

Sun 6/28

6:45 pm-10:33 am

3 stops45h 48m

$1,787

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Fri 5/15

11:59 pm-5:25 pm

2 stops35h 26m

Freetown Lungi Intl

Fri 6/5

6:45 pm-6:03 pm

3 stops29h 18m

$1,803

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 4/16

11:59 pm-4:45 pm

3 stops34h 46m

Freetown Lungi Intl

Sun 5/17

9:00 am-2:49 pm

4 stops35h 49m

$1,807

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Thu 6/18

9:40 am-5:25 pm

2 stops25h 45m

Freetown Lungi Intl

Wed 6/24

6:45 pm-10:33 am

3 stops45h 48m

$1,848

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Denver to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Sierra Leone

Fastest flight time

27h 25m

Direct flights

None
The fastest flight from Denver to Sierra Leone takes 27h 25m
There are no direct flights from Denver to Sierra Leone. There are no popular flight routes from Denver to Sierra Leone.
Search flight deals

  • When did momondo last update prices for flights from Denver Intl Airport to Sierra Leone?

    Prices for flights from Denver Intl Airport to Sierra Leone were last updated today.

  • How old do you have to be to fly from Denver Intl Airport to Sierra Leone?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Denver to Sierra Leone?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Denver from Sierra Leone. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Denver to Sierra Leone with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Sierra Leone?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Sierra Leone for you.

Can I find flights from Denver to Sierra Leone with flexible booking policies on momondo?

Yes. All flights to Sierra Leone from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Sierra Leone?

Once all potential Denver to Sierra Leone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Sierra Leone right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Sierra Leone now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sierra Leone and let you know when they change.

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1 adult
Thu 4/16
Thu 4/23
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Find better results for your trip to Sierra Leone

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Popular flights according to clicks in the last 7 days on momondo
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