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Cheap flights from St. Louis to Thiruvananthapuram from $795

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Thiruvananthapuram departing on 8/14. 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

Find the cheapest flights from St. Louis to Thiruvananthapuram

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
1:49 pm - 2:15 am
STL
-
TRV
25h 56m
2 stops
Qatar Airways Logo
3:45 am - 11:43 pm
TRV
-
STL
30h 28m
2 stops
$1,353Qatar Airways
Thu, Sep 24 - Sun, Sep 27
Qatar Airways Logo
1:14 pm - 2:15 am
STL
-
TRV
26h 31m
2 stops
Qatar Airways Logo
3:45 am - 8:43 am
TRV
-
STL
39h 28m
2 stops
$1,411Qatar Airways
Wed, Jul 22 - Wed, Aug 5
Qatar Airways Logo
1:14 pm - 2:15 am
STL
-
TRV
26h 31m
2 stops
Qatar Airways Logo
3:45 am - 8:43 am
TRV
-
STL
39h 28m
2 stops
$1,500Qatar Airways
Wed, Jul 22 - Wed, Aug 5
Multiple Airlines Logo
9:44 am - 2:15 am
STL
-
TRV
30h 01m
2 stops
Multiple Airlines Logo
3:45 am - 11:34 pm
TRV
-
STL
30h 19m
2 stops
$1,698Multiple Airlines
Wed, Jul 22 - Tue, Aug 4
Qatar Airways Logo
11:18 am - 2:15 am
STL
-
TRV
28h 27m
2 stops
Qatar Airways Logo
3:45 am - 7:27 pm
TRV
-
STL
26h 12m
2 stops
$1,943Qatar Airways
Sat, Aug 1 - Sun, Aug 9
Qatar Airways Logo
7:24 pm - 2:15 am
STL
-
TRV
44h 21m
2 stops
Qatar Airways Logo
3:45 am - 11:34 pm
TRV
-
STL
30h 19m
2 stops
$1,952Qatar Airways
Sat, Aug 1 - Sun, Aug 9
Lufthansa Logo
1:18 pm - 8:50 am
STL
-
TRV
33h 02m
3 stops
Lufthansa Logo
9:35 am - 1:25 pm
TRV
-
STL
62h 20m
3 stops
$2,023Lufthansa
Sat, Aug 1 - Mon, Aug 10
Lufthansa Logo
1:13 pm - 8:50 am
STL
-
TRV
33h 07m
3 stops
Lufthansa Logo
8:30 pm - 3:46 pm
TRV
-
STL
29h 46m
3 stops
$2,090Lufthansa
Wed, Jul 22 - Wed, Aug 5
Lufthansa Logo
1:18 pm - 8:50 am
STL
-
TRV
33h 02m
3 stops
Lufthansa Logo
9:35 am - 1:25 pm
TRV
-
STL
62h 20m
3 stops
$2,093Lufthansa
Sat, Aug 1 - Mon, Aug 10
Lufthansa Logo
1:13 pm - 8:50 am
STL
-
TRV
33h 07m
3 stops
Lufthansa Logo
9:35 am - 3:46 pm
TRV
-
STL
40h 41m
3 stops
$2,119Lufthansa
Wed, Jul 22 - Thu, Aug 6

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Lufthansa flights from St. Louis to Thiruvananthapuram

Our best Lufthansa deals on St. Louis to Thiruvananthapuram flight tickets
Lufthansa
Aug 1
STL1:18 pmLambert-St Louis
33h 02m
3 stops
TRV8:50 amThiruvananthapuram
Aug 10
TRV9:35 amThiruvananthapuram
62h 20m
3 stops
STL1:25 pmLambert-St Louis
$2,023
Lufthansa
Jul 22
STL1:13 pmLambert-St Louis
33h 07m
3 stops
TRV8:50 amThiruvananthapuram
Aug 5
TRV8:30 pmThiruvananthapuram
29h 46m
3 stops
STL3:46 pmLambert-St Louis
$2,090
Lufthansa
Aug 1
STL1:18 pmLambert-St Louis
33h 02m
3 stops
TRV8:50 amThiruvananthapuram
Aug 10
TRV9:35 amThiruvananthapuram
62h 20m
3 stops
STL1:25 pmLambert-St Louis
$2,093

Qatar Airways flights from St. Louis to Thiruvananthapuram

Our best Qatar Airways deals on St. Louis to Thiruvananthapuram flight tickets
Qatar Airways
Sep 24
STL1:49 pmLambert-St Louis
25h 56m
2 stops
TRV2:15 amThiruvananthapuram
Sep 27
TRV3:45 amThiruvananthapuram
30h 28m
2 stops
STL11:43 pmLambert-St Louis
$1,353
Qatar Airways
Jul 22
STL1:14 pmLambert-St Louis
26h 31m
2 stops
TRV2:15 amThiruvananthapuram
Aug 5
TRV3:45 amThiruvananthapuram
39h 28m
2 stops
STL8:43 amLambert-St Louis
$1,411
Qatar Airways
Jul 22
STL1:14 pmLambert-St Louis
26h 31m
2 stops
TRV2:15 amThiruvananthapuram
Aug 5
TRV3:45 amThiruvananthapuram
39h 28m
2 stops
STL8:43 amLambert-St Louis
$1,500

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Thiruvananthapuram 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 June 30, 2026.
Use the filters below to find and compare flights from St. Louis to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Thu 9/24

1:49 pm-2:15 am

2 stops25h 56m

Thiruvananthapuram

Sun 9/27

3:45 am-11:43 pm

2 stops30h 28m

$1,353

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 7/22

1:14 pm-2:15 am

2 stops26h 31m

Thiruvananthapuram

Wed 8/5

3:45 am-8:43 am

2 stops39h 28m

$1,411

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 7/22

1:14 pm-2:15 am

2 stops26h 31m

Thiruvananthapuram

Wed 8/5

3:45 am-8:43 am

2 stops39h 28m

$1,500

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 7/22

9:44 am-2:15 am

2 stops30h 01m

Thiruvananthapuram

Tue 8/4

3:45 am-11:34 pm

2 stops30h 19m

$1,698
Quickest round-trip

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 8/1

11:18 am-2:15 am

2 stops28h 27m

Thiruvananthapuram

Sun 8/9

3:45 am-7:27 pm

2 stops26h 12m

$1,943

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 8/1

7:24 pm-2:15 am

2 stops44h 21m

Thiruvananthapuram

Sun 8/9

3:45 am-11:34 pm

2 stops30h 19m

$1,952

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 8/1

1:18 pm-8:50 am

3 stops33h 02m

Thiruvananthapuram

Mon 8/10

9:35 am-1:25 pm

3 stops62h 20m

$2,023

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 7/22

1:13 pm-8:50 am

3 stops33h 07m

Thiruvananthapuram

Wed 8/5

8:30 pm-3:46 pm

3 stops29h 46m

$2,090

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 8/1

1:18 pm-8:50 am

3 stops33h 02m

Thiruvananthapuram

Mon 8/10

9:35 am-1:25 pm

3 stops62h 20m

$2,093

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 7/22

1:13 pm-8:50 am

3 stops33h 07m

Thiruvananthapuram

Thu 8/6

9:35 am-3:46 pm

3 stops40h 41m

$2,119

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Thiruvananthapuram from

How to get the cheapest flight ticket from St. Louis to Thiruvananthapuram

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 Lambert-St Louis to Thiruvananthapuram?

Qatar Airways and Lufthansa are the most popular carriers operating from Lambert-St Louis to Thiruvananthapuram

When to book flights from St. Louis to Thiruvananthapuram

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

Cheap St. Louis to Thiruvananthapuram (STL to TRV) flight deals and tips

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

Fastest flight time

25h 28m

Direct flights

None
The fastest flight from St. Louis to Thiruvananthapuram takes 25h 28m
There are no direct flights from St. Louis to Thiruvananthapuram. There are no popular flight routes from St. Louis to Thiruvananthapuram.
Search flight deals

Frequently asked questions about flying from St. Louis to Thiruvananthapuram

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

    The distance between Lambert-St Louis and Thiruvananthapuram is about 9071.9 mi. 25h 28m is a normal flight duration for this route.

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

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

  • How old do you have to be to fly from Lambert-St Louis Airport to Thiruvananthapuram 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 Thiruvananthapuram Airport.

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

    The travel and health documents you'll need for your trip to Thiruvananthapuram Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thiruvananthapuram Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

Why use momondo?

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

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 St. Louis to Thiruvananthapuram for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Thiruvananthapuram 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 Thiruvananthapuram right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Thiruvananthapuram flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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