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Cheap flights from Seattle to Thiruvananthapuram from ₹ 37,638

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Thiruvananthapuram departing on 27/3. 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

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Find the cheapest flights from Seattle to Thiruvananthapuram

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 - 22:15
SEA
-
TRV
23h 30m
1 stop
Singapore Airlines Logo
23:15 - 08:45
TRV
-
SEA
22h 00m
1 stop
₹ 98,221Singapore Airlines
Thu, 23 Apr - Wed, 9 Sep
Singapore Airlines Logo
10:15 - 19:45
SEA
-
TRV
45h 00m
2 stops
Singapore Airlines Logo
23:15 - 08:45
TRV
-
SEA
22h 00m
1 stop
₹ 104,479Singapore Airlines
Thu, 23 Apr - Wed, 9 Sep
Multiple Airlines Logo
10:15 - 19:45
SEA
-
TRV
45h 00m
2 stops
Multiple Airlines Logo
20:30 - 08:45
TRV
-
SEA
48h 45m
2 stops
₹ 105,476Multiple Airlines
Fri, 1 May - Tue, 30 Jun
Multiple Airlines Logo
15:00 - 09:20
SEA
-
TRV
29h 50m
2 stops
Multiple Airlines Logo
23:00 - 13:10
TRV
-
SEA
26h 40m
2 stops
₹ 106,020Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
10:15 - 22:15
SEA
-
TRV
23h 30m
1 stop
Multiple Airlines Logo
19:05 - 10:05
TRV
-
SEA
27h 30m
2 stops
₹ 106,837Multiple Airlines
Tue, 31 Mar - Tue, 7 Apr
Singapore Airlines Logo
10:15 - 19:45
SEA
-
TRV
45h 00m
2 stops
Singapore Airlines Logo
23:15 - 08:45
TRV
-
SEA
22h 00m
1 stop
₹ 107,471Singapore Airlines
Fri, 24 Jul - Sat, 15 Aug
Multiple Airlines Logo
10:15 - 19:45
SEA
-
TRV
45h 00m
2 stops
Multiple Airlines Logo
20:30 - 08:45
TRV
-
SEA
48h 45m
2 stops
₹ 107,562Multiple Airlines
Tue, 9 Jun - Tue, 30 Jun
Singapore Airlines Logo
10:15 - 19:45
SEA
-
TRV
45h 00m
2 stops
Singapore Airlines Logo
23:15 - 08:45
TRV
-
SEA
22h 00m
1 stop
₹ 107,834Singapore Airlines
Tue, 21 Apr - Mon, 31 Aug
Multiple Airlines Logo
10:15 - 19:45
SEA
-
TRV
45h 00m
2 stops
Multiple Airlines Logo
20:30 - 08:45
TRV
-
SEA
48h 45m
2 stops
₹ 108,197Multiple Airlines
Tue, 9 Jun - Tue, 30 Jun
Singapore Airlines Logo
10:15 - 22:15
SEA
-
TRV
23h 30m
1 stop
Singapore Airlines Logo
23:15 - 08:45
TRV
-
SEA
22h 00m
1 stop
₹ 108,378Singapore Airlines
Tue, 30 Jun - Wed, 15 Jul

Lufthansa flights from Seattle to Thiruvananthapuram

Our best Lufthansa deals on Seattle to Thiruvananthapuram flight tickets
Lufthansa
22 Jul
SEA18:50Seattle/Tacoma Intl
49h 25m
2 stops
TRV08:45Thiruvananthapuram
15 Aug
TRV19:35Thiruvananthapuram
33h 54m
2 stops
SEA16:59Seattle/Tacoma Intl
₹ 137,400
Lufthansa
22 Jul
SEA18:50Seattle/Tacoma Intl
49h 25m
2 stops
TRV08:45Thiruvananthapuram
16 Aug
TRV19:35Thiruvananthapuram
28h 50m
2 stops
SEA11:55Seattle/Tacoma Intl
₹ 138,307
Lufthansa
22 Jul
SEA18:50Seattle/Tacoma Intl
49h 25m
2 stops
TRV08:45Thiruvananthapuram
14 Aug
TRV19:35Thiruvananthapuram
28h 50m
2 stops
SEA11:55Seattle/Tacoma Intl
₹ 141,844

Emirates flights from Seattle to Thiruvananthapuram

Our best Emirates deals on Seattle to Thiruvananthapuram flight tickets
Emirates
9 Jun
SEA17:15Seattle/Tacoma Intl
21h 25m
1 stop
TRV03:10Thiruvananthapuram
30 Jun
TRV04:45Thiruvananthapuram
21h 10m
1 stop
SEA13:25Seattle/Tacoma Intl
₹ 144,384
Emirates
2 Apr
SEA17:15Seattle/Tacoma Intl
21h 25m
1 stop
TRV03:10Thiruvananthapuram
9 Apr
TRV04:45Thiruvananthapuram
21h 10m
1 stop
SEA13:25Seattle/Tacoma Intl
₹ 146,651
Emirates
1 May
SEA17:15Seattle/Tacoma Intl
21h 25m
1 stop
TRV03:10Thiruvananthapuram
30 Jun
TRV04:45Thiruvananthapuram
21h 10m
1 stop
SEA13:25Seattle/Tacoma Intl
₹ 148,918

momondo Fare Finder

 
Customise your flight search to find flights from Seattle 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 16 February 2026.
Use the filters below to find and compare flights from Seattle to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 23/4

10:15-22:15

1 stop23h 30m

Thiruvananthapuram

Wed 9/9

23:15-08:45

1 stop22h 00m

₹ 98,221

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 23/4

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Wed 9/9

23:15-08:45

1 stop22h 00m

₹ 104,479

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 1/5

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Tue 30/6

20:30-08:45

2 stops48h 45m

₹ 105,476

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Mon 16/3

15:00-09:20

2 stops29h 50m

Thiruvananthapuram

Mon 23/3

23:00-13:10

2 stops26h 40m

₹ 106,020

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 31/3

10:15-22:15

1 stop23h 30m

Thiruvananthapuram

Tue 7/4

19:05-10:05

2 stops27h 30m

₹ 106,837

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 24/7

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Sat 15/8

23:15-08:45

1 stop22h 00m

₹ 107,471

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/6

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Tue 30/6

20:30-08:45

2 stops48h 45m

₹ 107,562

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 21/4

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Mon 31/8

23:15-08:45

1 stop22h 00m

₹ 107,834

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/6

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Tue 30/6

20:30-08:45

2 stops48h 45m

₹ 108,197

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 30/6

10:15-22:15

1 stop23h 30m

Thiruvananthapuram

Wed 15/7

23:15-08:45

1 stop22h 00m

₹ 108,378

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thiruvananthapuram from

How to get the cheapest flight ticket from Seattle 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 month to fly to Thiruvananthapuram?

The cheapest month to fly to Thiruvananthapuram from Seattle is in March. Flight prices, which tend to average around ₹ 103,300, are often lower during this time because this is during the off-season. If you don’t want to visit Thiruvananthapuram in March, then you should wait until September to fly from Seattle, when ticket prices are also cheap, with an average price of ₹ 111,643.

When to book flights from Seattle to Thiruvananthapuram

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

Cheap Seattle to Thiruvananthapuram (SEA to TRV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Thiruvananthapuram

Fastest flight time

21h 30m

Direct flights

None
The fastest flight from Seattle to Thiruvananthapuram takes 21h 30m
There are no direct flights from Seattle to Thiruvananthapuram. There are no popular flight routes from Seattle to Thiruvananthapuram.
Search flight deals

  • How far is Seattle/Tacoma Intl to Thiruvananthapuram by plane?

    There are 13484.6 km between Seattle/Tacoma Intl and Thiruvananthapuram. Typically, this will take 21h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Thiruvananthapuram Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Thiruvananthapuram Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl 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 Seattle/Tacoma Intl 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.

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 Seattle 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 Seattle to Thiruvananthapuram for you.

Can I find flights from Seattle to Thiruvananthapuram with flexible booking policies on momondo?

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

How can momondo help me find flights from Seattle to Thiruvananthapuram?

Once all potential Seattle to Thiruvananthapuram 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 Seattle to Thiruvananthapuram right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle 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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