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Cheap flights from St. Louis to Thiruvananthapuram from ₹ 113,914

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Thiruvananthapuram departing on 19/4. 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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Find the cheapest flights from St. Louis to Thiruvananthapuram

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
07:12 - 02:15
STL
-
TRV
32h 33m
2 stops
Qatar Airways Logo
03:55 - 23:56
TRV
-
STL
30h 31m
2 stops
₹ 113,914Qatar Airways
Sun, 19 Apr - Wed, 13 May
Qatar Airways Logo
11:06 - 02:25
STL
-
TRV
28h 49m
2 stops
Qatar Airways Logo
03:55 - 23:56
TRV
-
STL
30h 31m
2 stops
₹ 114,101Qatar Airways
Mon, 4 May - Sun, 10 May
Qatar Airways Logo
11:48 - 02:25
STL
-
TRV
28h 07m
2 stops
Qatar Airways Logo
03:55 - 23:20
TRV
-
STL
29h 55m
2 stops
₹ 122,892Qatar Airways
Mon, 7 Sep - Thu, 10 Sep
British Airways Logo
17:21 - 11:50
STL
-
TRV
31h 59m
3 stops
British Airways Logo
16:50 - 22:19
TRV
-
STL
39h 59m
3 stops
₹ 137,576British Airways
Mon, 4 May - Mon, 11 May
British Airways Logo
17:21 - 11:50
STL
-
TRV
31h 59m
3 stops
British Airways Logo
16:50 - 22:19
TRV
-
STL
39h 59m
3 stops
₹ 138,324British Airways
Wed, 6 May - Wed, 13 May
British Airways Logo
17:21 - 11:50
STL
-
TRV
31h 59m
3 stops
British Airways Logo
16:50 - 19:30
TRV
-
STL
37h 10m
2 stops
₹ 144,497British Airways
Mon, 4 May - Mon, 11 May
British Airways Logo
21:35 - 17:25
STL
-
TRV
33h 20m
2 stops
British Airways Logo
16:50 - 22:19
TRV
-
STL
39h 59m
3 stops
₹ 145,806British Airways
Wed, 6 May - Wed, 13 May
British Airways Logo
19:52 - 11:50
STL
-
TRV
29h 28m
3 stops
British Airways Logo
08:25 - 19:21
TRV
-
STL
45h 26m
3 stops
₹ 152,353British Airways
Mon, 1 Jun - Mon, 22 Jun
British Airways Logo
20:03 - 11:50
STL
-
TRV
53h 17m
3 stops
British Airways Logo
08:25 - 19:30
TRV
-
STL
45h 35m
2 stops
₹ 154,691British Airways
Sun, 19 Apr - Thu, 14 May
British Airways Logo
19:52 - 11:50
STL
-
TRV
29h 28m
3 stops
British Airways Logo
16:50 - 19:30
TRV
-
STL
37h 10m
2 stops
₹ 158,899British Airways
Mon, 1 Jun - Mon, 22 Jun

Qatar Airways flights from St. Louis to Thiruvananthapuram

Our best Qatar Airways deals on St. Louis to Thiruvananthapuram flight tickets
Qatar Airways
19 Apr
STL07:12Lambert-St Louis
32h 33m
2 stops
TRV02:15Thiruvananthapuram
13 May
TRV03:55Thiruvananthapuram
30h 31m
2 stops
STL23:56Lambert-St Louis
₹ 113,914
Qatar Airways
4 May
STL11:06Lambert-St Louis
28h 49m
2 stops
TRV02:25Thiruvananthapuram
10 May
TRV03:55Thiruvananthapuram
30h 31m
2 stops
STL23:56Lambert-St Louis
₹ 114,101
Qatar Airways
7 Sept
STL11:48Lambert-St Louis
28h 07m
2 stops
TRV02:25Thiruvananthapuram
10 Sept
TRV03:55Thiruvananthapuram
29h 55m
2 stops
STL23:20Lambert-St Louis
₹ 122,892

British Airways flights from St. Louis to Thiruvananthapuram

Our best British Airways deals on St. Louis to Thiruvananthapuram flight tickets
British Airways
4 May
STL17:21Lambert-St Louis
31h 59m
3 stops
TRV11:50Thiruvananthapuram
11 May
TRV16:50Thiruvananthapuram
39h 59m
3 stops
STL22:19Lambert-St Louis
₹ 137,576
British Airways
6 May
STL17:21Lambert-St Louis
31h 59m
3 stops
TRV11:50Thiruvananthapuram
13 May
TRV16:50Thiruvananthapuram
39h 59m
3 stops
STL22:19Lambert-St Louis
₹ 138,324
British Airways
4 May
STL17:21Lambert-St Louis
31h 59m
3 stops
TRV11:50Thiruvananthapuram
11 May
TRV16:50Thiruvananthapuram
37h 10m
2 stops
STL19:30Lambert-St Louis
₹ 144,497

momondo Fare Finder

 
Customise 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 59,053 searches. Data last updated 24 March 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 return flight

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sun 19/4

07:12-02:15

2 stops32h 33m

Thiruvananthapuram

Wed 13/5

03:55-23:56

2 stops30h 31m

₹ 113,914

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 4/5

11:06-02:25

2 stops28h 49m

Thiruvananthapuram

Sun 10/5

03:55-23:56

2 stops30h 31m

₹ 114,101
Fastest return journey

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 7/9

11:48-02:25

2 stops28h 07m

Thiruvananthapuram

Thu 10/9

03:55-23:20

2 stops29h 55m

₹ 122,892

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 4/5

17:21-11:50

3 stops31h 59m

Thiruvananthapuram

Mon 11/5

16:50-22:19

3 stops39h 59m

₹ 137,576

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 6/5

17:21-11:50

3 stops31h 59m

Thiruvananthapuram

Wed 13/5

16:50-22:19

3 stops39h 59m

₹ 138,324

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 4/5

17:21-11:50

3 stops31h 59m

Thiruvananthapuram

Mon 11/5

16:50-19:30

2 stops37h 10m

₹ 144,497

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 6/5

21:35-17:25

2 stops33h 20m

Thiruvananthapuram

Wed 13/5

16:50-22:19

3 stops39h 59m

₹ 145,806

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 1/6

19:52-11:50

3 stops29h 28m

Thiruvananthapuram

Mon 22/6

08:25-19:21

3 stops45h 26m

₹ 152,353

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sun 19/4

20:03-11:50

3 stops53h 17m

Thiruvananthapuram

Thu 14/5

08:25-19:30

2 stops45h 35m

₹ 154,691

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 1/6

19:52-11:50

3 stops29h 28m

Thiruvananthapuram

Mon 22/6

16:50-19:30

2 stops37h 10m

₹ 158,899

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 return 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 38m

Direct flights

None
The fastest flight from St. Louis to Thiruvananthapuram takes 25h 38m
There are no direct flights from St. Louis to Thiruvananthapuram. There are no popular flight routes from St. Louis to Thiruvananthapuram.
Search flight deals

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

    The distance between Lambert-St Louis and Thiruvananthapuram is about 14599.8 km. Typically, this will take 25h 38m by plane in normal conditions.

  • 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 are refreshed on a daily basis.

  • 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 required for your trip to Thiruvananthapuram Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thiruvananthapuram Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Thiruvananthapuram. 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 St. Louis to Thiruvananthapuram 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.

Travelling 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thiruvananthapuram from St. Louis.

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?

Once you have performed a search for St. Louis to Thiruvananthapuram flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Thiruvananthapuram trip

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