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Cheap flights from St. Louis to Kigali from $1,116

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Kigali 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.
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Find the cheapest flights from St. Louis to Kigali

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
8:54 am - 1:45 pm
STL
-
KGL
45h 51m
2 stops
Qatar Airways Logo
4:20 pm - 11:46 pm
KGL
-
STL
38h 26m
2 stops
$1,116Qatar Airways
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
7:45 am - 6:50 pm
STL
-
KGL
28h 05m
2 stops
United Airlines Logo
8:05 pm - 7:22 pm
KGL
-
STL
30h 17m
3 stops
$1,437United Airlines
Thu, Apr 16 - Thu, Apr 23
Qatar Airways Logo
11:59 am - 6:55 am
STL
-
KGL
35h 56m
2 stops
Qatar Airways Logo
4:20 pm - 12:44 pm
KGL
-
STL
27h 24m
2 stops
$1,518Qatar Airways
Mon, Mar 23 - Thu, Mar 26
Qatar Airways Logo
6:00 am - 6:55 am
STL
-
KGL
41h 55m
2 stops
Qatar Airways Logo
4:20 pm - 12:44 pm
KGL
-
STL
27h 24m
2 stops
$1,521Qatar Airways
Mon, Mar 23 - Thu, Mar 26
United Airlines Logo
7:00 pm - 7:20 pm
STL
-
KGL
41h 20m
2 stops
United Airlines Logo
8:50 pm - 9:58 pm
KGL
-
STL
32h 08m
3 stops
$1,787United Airlines
Mon, Mar 23 - Thu, Mar 26
Qatar Airways Logo
6:14 am - 1:30 pm
STL
-
KGL
48h 16m
2 stops
Qatar Airways Logo
4:20 pm - 8:51 am
KGL
-
STL
47h 31m
2 stops
$1,894Qatar Airways
Sat, Mar 14 - Sat, Mar 21
Turkish Airlines Logo
7:40 am - 1:40 am
STL
-
KGL
35h 00m
2 stops
Turkish Airlines Logo
2:40 am - 9:23 pm
KGL
-
STL
49h 43m
3 stops
$1,939Turkish Airlines
Mon, Mar 23 - Wed, Mar 25
Turkish Airlines Logo
7:40 am - 1:40 am
STL
-
KGL
35h 00m
2 stops
Turkish Airlines Logo
2:40 am - 9:23 pm
KGL
-
STL
49h 43m
3 stops
$2,023Turkish Airlines
Mon, Mar 23 - Wed, Mar 25
Brussels Airlines Logo
12:15 pm - 6:50 pm
STL
-
KGL
47h 35m
3 stops
Brussels Airlines Logo
8:05 pm - 7:22 pm
KGL
-
STL
30h 17m
3 stops
$2,086Brussels Airlines
Thu, Apr 16 - Thu, Apr 23
KLM Logo
5:00 pm - 8:25 pm
STL
-
KGL
44h 25m
2 stops
KLM Logo
9:30 pm - 11:58 pm
KGL
-
STL
33h 28m
3 stops
$2,528KLM
Sat, Mar 14 - Sat, Mar 21

Qatar Airways flights from St. Louis to Kigali

Our best Qatar Airways deals on St. Louis to Kigali flight tickets
Qatar Airways
Apr 16
STL8:54 amLambert-St Louis
45h 51m
2 stops
KGL1:45 pmKigali Intl
Apr 23
KGL4:20 pmKigali Intl
38h 26m
2 stops
STL11:46 pmLambert-St Louis
$1,116
Qatar Airways
Mar 23
STL11:59 amLambert-St Louis
35h 56m
2 stops
KGL6:55 amKigali Intl
Mar 26
KGL4:20 pmKigali Intl
27h 24m
2 stops
STL12:44 pmLambert-St Louis
$1,518
Qatar Airways
Mar 23
STL6:00 amLambert-St Louis
41h 55m
2 stops
KGL6:55 amKigali Intl
Mar 26
KGL4:20 pmKigali Intl
27h 24m
2 stops
STL12:44 pmLambert-St Louis
$1,521

United Airlines flights from St. Louis to Kigali

Our best United Airlines deals on St. Louis to Kigali flight tickets
United Airlines
Apr 16
STL7:45 amLambert-St Louis
28h 05m
2 stops
KGL6:50 pmKigali Intl
Apr 23
KGL8:05 pmKigali Intl
30h 17m
3 stops
STL7:22 pmLambert-St Louis
$1,437
United Airlines
Mar 23
STL7:00 pmLambert-St Louis
41h 20m
2 stops
KGL7:20 pmKigali Intl
Mar 26
KGL8:50 pmKigali Intl
32h 08m
3 stops
STL9:58 pmLambert-St Louis
$1,787

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Kigali 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 2, 2026.
Use the filters below to find and compare flights from St. Louis to Kigali that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Thu 4/16

8:54 am-1:45 pm

2 stops45h 51m

Kigali Intl

Thu 4/23

4:20 pm-11:46 pm

2 stops38h 26m

$1,116

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Thu 4/16

7:45 am-6:50 pm

2 stops28h 05m

Kigali Intl

Thu 4/23

8:05 pm-7:22 pm

3 stops30h 17m

$1,437

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Mon 3/23

11:59 am-6:55 am

2 stops35h 56m

Kigali Intl

Thu 3/26

4:20 pm-12:44 pm

2 stops27h 24m

$1,518

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Mon 3/23

6:00 am-6:55 am

2 stops41h 55m

Kigali Intl

Thu 3/26

4:20 pm-12:44 pm

2 stops27h 24m

$1,521

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Mon 3/23

7:00 pm-7:20 pm

2 stops41h 20m

Kigali Intl

Thu 3/26

8:50 pm-9:58 pm

3 stops32h 08m

$1,787

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Sat 3/14

6:14 am-1:30 pm

2 stops48h 16m

Kigali Intl

Sat 3/21

4:20 pm-8:51 am

2 stops47h 31m

$1,894

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Mon 3/23

7:40 am-1:40 am

2 stops35h 00m

Kigali Intl

Wed 3/25

2:40 am-9:23 pm

3 stops49h 43m

$1,939

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Mon 3/23

7:40 am-1:40 am

2 stops35h 00m

Kigali Intl

Wed 3/25

2:40 am-9:23 pm

3 stops49h 43m

$2,023

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Thu 4/16

12:15 pm-6:50 pm

3 stops47h 35m

Kigali Intl

Thu 4/23

8:05 pm-7:22 pm

3 stops30h 17m

$2,086

St. LouisKigali

STL - KGL

STLKGL

Lambert-St Louis

Sat 3/14

5:00 pm-8:25 pm

2 stops44h 25m

Kigali Intl

Sat 3/21

9:30 pm-11:58 pm

3 stops33h 28m

$2,528

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Kigali

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Kigali according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Kigali (STL to KGL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Kigali

Fastest flight time

41h 49m

Direct flights

None
The fastest flight from St. Louis to Kigali takes 41h 49m
There are no direct flights from St. Louis to Kigali. There are no popular flight routes from St. Louis to Kigali.
Search flight deals

  • How far is Lambert-St Louis to Kigali Intl by plane?

    The distance between Lambert-St Louis and Kigali Intl is about 7907.0 mi. A reasonable flight in good conditions will take 41h 49m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Kigali Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Kigali Intl Airport were last updated today.

  • How old do you have to be to fly from Lambert-St Louis Airport to Kigali Intl Airport?

    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 Lambert-St Louis Airport to Kigali Intl Airport.

  • What documentation or ID do you need to fly to Kigali Intl Airport?

    The necessary travel and health documents for your Kigali Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from St. Louis to Kigali?

    Search flight deals from St. Louis to Kigali. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from St. Louis to Kigali with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Kigali?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Kigali. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Kigali with flexible booking policies on momondo?

All flight searches from St. Louis to Kigali on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Kigali?

momondo provides multiple filters to help you find the best flight to Kigali from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Kigali right now. Can momondo alert me if prices change?

Price alerts on flights to Kigali from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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