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Cheap flights from Denver to Sierra Leone from $888

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Sierra Leone departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to Sierra Leone

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:40 am - 5:15 pm
DEN
-
FNA
25h 35m
2 stops
Air Canada Logo
6:45 pm - 10:31 am
FNA
-
DEN
45h 46m
3 stops
$1,663Air Canada
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
11:59 pm - 5:25 pm
DEN
-
FNA
35h 26m
2 stops
United Airlines Logo
6:45 pm - 12:45 pm
FNA
-
DEN
48h 00m
3 stops
$1,687United Airlines
Sun, May 24 - Sun, Jun 7
Multiple Airlines Logo
5:35 pm - 5:25 pm
DEN
-
FNA
41h 50m
2 stops
Multiple Airlines Logo
6:45 pm - 10:34 am
FNA
-
DEN
45h 49m
3 stops
$1,703Multiple Airlines
Mon, May 25 - Sun, Jun 7
United Airlines Logo
5:50 pm - 5:25 pm
DEN
-
FNA
41h 35m
2 stops
United Airlines Logo
6:45 pm - 12:30 am
FNA
-
DEN
35h 45m
3 stops
$1,758United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
5:42 pm - 5:25 pm
DEN
-
FNA
41h 43m
2 stops
United Airlines Logo
6:45 pm - 12:30 am
FNA
-
DEN
35h 45m
3 stops
$1,832United Airlines
Wed, Oct 14 - Sun, Oct 18
Brussels Airlines Logo
9:05 pm - 5:25 pm
DEN
-
FNA
38h 20m
3 stops
Brussels Airlines Logo
6:45 pm - 7:45 pm
FNA
-
DEN
31h 00m
3 stops
$1,937Brussels Airlines
Mon, May 25 - Sun, Jun 7
Brussels Airlines Logo
9:05 pm - 5:25 pm
DEN
-
FNA
38h 20m
3 stops
Brussels Airlines Logo
6:45 pm - 7:45 pm
FNA
-
DEN
31h 00m
3 stops
$1,939Brussels Airlines
Sun, May 24 - Sun, Jun 7
Ethiopian Air Logo
7:13 pm - 4:45 pm
DEN
-
FNA
39h 32m
3 stops
Ethiopian Air Logo
9:00 am - 2:42 pm
FNA
-
DEN
35h 42m
4 stops
$2,066Ethiopian Air
Mon, May 25 - Sun, Jun 7
Ethiopian Air Logo
6:00 am - 4:25 pm
DEN
-
FNA
28h 25m
3 stops
Ethiopian Air Logo
9:00 am - 2:42 pm
FNA
-
DEN
35h 42m
4 stops
$2,250Ethiopian Air
Sun, May 24 - Sun, Jun 7
Ethiopian Air Logo
12:26 pm - 4:45 pm
DEN
-
FNA
46h 19m
4 stops
Ethiopian Air Logo
9:00 am - 2:42 pm
FNA
-
DEN
35h 42m
4 stops
$2,332Ethiopian Air
Mon, May 25 - Sun, Jun 7

United Airlines flights from Denver to Sierra Leone

Our best United Airlines deals on Denver to Sierra Leone flight tickets
United Airlines
May 24
DEN11:59 pmDenver Intl
35h 26m
2 stops
FNA5:25 pmFreetown Lungi Intl
Jun 7
FNA6:45 pmFreetown Lungi Intl
48h 00m
3 stops
DEN12:45 pmDenver Intl
$1,687
United Airlines
Oct 14
DEN5:50 pmDenver Intl
41h 35m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 18
FNA6:45 pmFreetown Lungi Intl
35h 45m
3 stops
DEN12:30 amDenver Intl
$1,758
United Airlines
Oct 14
DEN5:42 pmDenver Intl
41h 43m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 18
FNA6:45 pmFreetown Lungi Intl
35h 45m
3 stops
DEN12:30 amDenver Intl
$1,832

Brussels Airlines flights from Denver to Sierra Leone

Our best Brussels Airlines deals on Denver to Sierra Leone flight tickets
Brussels Airlines
May 25
DEN9:05 pmDenver Intl
38h 20m
3 stops
FNA5:25 pmFreetown Lungi Intl
Jun 7
FNA6:45 pmFreetown Lungi Intl
31h 00m
3 stops
DEN7:45 pmDenver Intl
$1,937
Brussels Airlines
May 24
DEN9:05 pmDenver Intl
38h 20m
3 stops
FNA5:25 pmFreetown Lungi Intl
Jun 7
FNA6:45 pmFreetown Lungi Intl
31h 00m
3 stops
DEN7:45 pmDenver Intl
$1,939

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 May 2, 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

Wed 9/30

9:40 am-5:15 pm

2 stops25h 35m

Freetown Lungi Intl

Sun 10/4

6:45 pm-10:31 am

3 stops45h 46m

$1,663

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sun 5/24

11:59 pm-5:25 pm

2 stops35h 26m

Freetown Lungi Intl

Sun 6/7

6:45 pm-12:45 pm

3 stops48h 00m

$1,687

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Mon 5/25

5:35 pm-5:25 pm

2 stops41h 50m

Freetown Lungi Intl

Sun 6/7

6:45 pm-10:34 am

3 stops45h 49m

$1,703

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Wed 10/14

5:50 pm-5:25 pm

2 stops41h 35m

Freetown Lungi Intl

Sun 10/18

6:45 pm-12:30 am

3 stops35h 45m

$1,758

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Wed 10/14

5:42 pm-5:25 pm

2 stops41h 43m

Freetown Lungi Intl

Sun 10/18

6:45 pm-12:30 am

3 stops35h 45m

$1,832

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Mon 5/25

9:05 pm-5:25 pm

3 stops38h 20m

Freetown Lungi Intl

Sun 6/7

6:45 pm-7:45 pm

3 stops31h 00m

$1,937

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sun 5/24

9:05 pm-5:25 pm

3 stops38h 20m

Freetown Lungi Intl

Sun 6/7

6:45 pm-7:45 pm

3 stops31h 00m

$1,939

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Mon 5/25

7:13 pm-4:45 pm

3 stops39h 32m

Freetown Lungi Intl

Sun 6/7

9:00 am-2:42 pm

4 stops35h 42m

$2,066
Quickest round-trip

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Sun 5/24

6:00 am-4:25 pm

3 stops28h 25m

Freetown Lungi Intl

Sun 6/7

9:00 am-2:42 pm

4 stops35h 42m

$2,250

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

Mon 5/25

12:26 pm-4:45 pm

4 stops46h 19m

Freetown Lungi Intl

Sun 6/7

9:00 am-2:42 pm

4 stops35h 42m

$2,332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Sierra Leone from

How to get the cheapest flight ticket from Denver to Sierra Leone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Denver Intl to Sierra Leone?

Air Canada, Brussels Airlines, and Ethiopian Air are the most popular carriers operating from Denver Intl to Sierra Leone

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

25h 20m

Direct flights

None
The fastest flight from Denver to Sierra Leone takes 25h 20m
There are no direct flights from Denver to Sierra Leone. There are no popular flight routes from Denver to Sierra Leone.
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Frequently asked questions about flying from Denver to Sierra Leone

  • 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.

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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