Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to Thiruvananthapuram from $458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Thiruvananthapuram departing on 2/22. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington to Thiruvananthapuram

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:05 pm - 9:20 am
SEA
-
TRV
27h 45m
2 stops
Multiple Airlines Logo
4:50 pm - 12:45 pm
TRV
-
SEA
32h 25m
2 stops
$1,032Multiple Airlines
Fri, Mar 20 - Tue, Apr 28
Singapore Airlines Logo
10:15 am - 10:15 pm
SEA
-
TRV
23h 30m
1 stop
Singapore Airlines Logo
11:15 pm - 8:45 am
TRV
-
SEA
22h 00m
1 stop
$1,108Singapore Airlines
Fri, Jul 3 - Sat, Aug 1
Multiple Airlines Logo
10:15 am - 7:45 pm
SEA
-
TRV
45h 00m
2 stops
Multiple Airlines Logo
8:30 pm - 8:45 am
TRV
-
SEA
48h 45m
2 stops
$1,142Multiple Airlines
Fri, May 1 - Tue, Jun 30
Singapore Airlines Logo
10:15 am - 10:15 pm
SEA
-
TRV
23h 30m
1 stop
Singapore Airlines Logo
11:15 pm - 8:45 am
TRV
-
SEA
22h 00m
1 stop
$1,145Singapore Airlines
Sat, Jul 18 - Sat, Aug 1
Singapore Airlines Logo
9:45 am - 10:15 pm
SEA
-
TRV
24h 00m
1 stop
Singapore Airlines Logo
11:15 pm - 8:45 am
TRV
-
SEA
46h 00m
1 stop
$1,176Singapore Airlines
Tue, Mar 24 - Tue, Mar 31
KLM Logo
1:05 pm - 7:45 am
PDX
-
TRV
30h 10m
2 stops
KLM Logo
4:50 pm - 11:10 am
TRV
-
PDX
30h 50m
2 stops
$1,294KLM
Sun, Mar 29 - Tue, Apr 7
Qatar Airways Logo
7:35 am - 2:25 am
PDX
-
TRV
30h 20m
2 stops
Qatar Airways Logo
3:55 am - 8:50 pm
TRV
-
PDX
29h 25m
2 stops
$1,368Qatar Airways
Sun, Apr 26 - Tue, May 12
Qatar Airways Logo
7:05 am - 2:25 am
PDX
-
TRV
30h 50m
2 stops
Qatar Airways Logo
3:55 am - 8:34 pm
TRV
-
PDX
29h 09m
2 stops
$1,447Qatar Airways
Sun, Mar 8 - Wed, Mar 11
KLM Logo
1:05 pm - 7:40 am
PDX
-
TRV
30h 05m
2 stops
KLM Logo
4:50 pm - 11:10 am
TRV
-
PDX
30h 50m
2 stops
$1,531KLM
Sat, May 16 - Sat, May 23
Lufthansa Logo
3:15 pm - 8:45 am
PDX
-
TRV
53h 00m
3 stops
Lufthansa Logo
8:30 pm - 7:05 pm
TRV
-
PDX
35h 05m
3 stops
$1,532Lufthansa
Sun, Apr 26 - Wed, May 13

Singapore Airlines flights from State of Washington to Thiruvananthapuram

Our best Singapore Airlines deals on State of Washington to Thiruvananthapuram flight tickets
Singapore Airlines
Jul 3
SEA10:15 amSeattle/Tacoma Intl
23h 30m
1 stop
TRV10:15 pmThiruvananthapuram
Aug 1
TRV11:15 pmThiruvananthapuram
22h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$1,108
Singapore Airlines
Jul 18
SEA10:15 amSeattle/Tacoma Intl
23h 30m
1 stop
TRV10:15 pmThiruvananthapuram
Aug 1
TRV11:15 pmThiruvananthapuram
22h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$1,145
Singapore Airlines
Mar 24
SEA9:45 amSeattle/Tacoma Intl
24h 00m
1 stop
TRV10:15 pmThiruvananthapuram
Mar 31
TRV11:15 pmThiruvananthapuram
46h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$1,176

KLM flights from State of Washington to Thiruvananthapuram

Our best KLM deals on State of Washington to Thiruvananthapuram flight tickets
KLM
Mar 29
PDX1:05 pmPortland
30h 10m
2 stops
TRV7:45 amThiruvananthapuram
Apr 7
TRV4:50 pmThiruvananthapuram
30h 50m
2 stops
PDX11:10 amPortland
$1,294
KLM
May 16
PDX1:05 pmPortland
30h 05m
2 stops
TRV7:40 amThiruvananthapuram
May 23
TRV4:50 pmThiruvananthapuram
30h 50m
2 stops
PDX11:10 amPortland
$1,531
KLM
Mar 22
PDX2:25 pmPortland
30h 25m
2 stops
TRV9:20 amThiruvananthapuram
Mar 29
TRV10:30 pmThiruvananthapuram
25h 10m
2 stops
PDX11:10 amPortland
$1,977

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 February 8, 2026.
Use the filters below to find and compare flights from Washington to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 3/20

5:05 pm-9:20 am

2 stops27h 45m

Thiruvananthapuram

Tue 4/28

4:50 pm-12:45 pm

2 stops32h 25m

$1,032

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 7/3

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Sat 8/1

11:15 pm-8:45 am

1 stop22h 00m

$1,108

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/1

10:15 am-7:45 pm

2 stops45h 00m

Thiruvananthapuram

Tue 6/30

8:30 pm-8:45 am

2 stops48h 45m

$1,142

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 7/18

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Sat 8/1

11:15 pm-8:45 am

1 stop22h 00m

$1,145

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 3/24

9:45 am-10:15 pm

1 stop24h 00m

Thiruvananthapuram

Tue 3/31

11:15 pm-8:45 am

1 stop46h 00m

$1,176

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/29

1:05 pm-7:45 am

2 stops30h 10m

Thiruvananthapuram

Tue 4/7

4:50 pm-11:10 am

2 stops30h 50m

$1,294

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 4/26

7:35 am-2:25 am

2 stops30h 20m

Thiruvananthapuram

Tue 5/12

3:55 am-8:50 pm

2 stops29h 25m

$1,368

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/8

7:05 am-2:25 am

2 stops30h 50m

Thiruvananthapuram

Wed 3/11

3:55 am-8:34 pm

2 stops29h 09m

$1,447

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 5/16

1:05 pm-7:40 am

2 stops30h 05m

Thiruvananthapuram

Sat 5/23

4:50 pm-11:10 am

2 stops30h 50m

$1,531

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 4/26

3:15 pm-8:45 am

3 stops53h 00m

Thiruvananthapuram

Wed 5/13

8:30 pm-7:05 pm

3 stops35h 05m

$1,532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Thiruvananthapuram from

How to get the cheapest flight ticket from State of Washington 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?

In general, February is the cheapest month to fly from State of Washington to Thiruvananthapuram. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,090. If you don’t want to visit Thiruvananthapuram in February, then you should wait until March to fly from State of Washington, when ticket prices are also cheap, with an average price of $1,139.

Can stopping save me money on State of Washington to Thiruvananthapuram flights?

You could potentially save up to 64% on your flight if you consider stops on a State of Washington to Thiruvananthapuram flight.

Cheap State of Washington to Thiruvananthapuram flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Thiruvananthapuram

Fastest flight time

23h 30m

Direct flights

None
The fastest flight from State of Washington to Thiruvananthapuram takes 23h 30m
There are no direct flights from State of Washington to Thiruvananthapuram. There are no popular flight routes from State of Washington to Thiruvananthapuram.
Search flight deals

  • When did momondo last update prices for flights from Washington to Thiruvananthapuram Airport?

    Prices for flights from Washington to Thiruvananthapuram Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Thiruvananthapuram Airport?

  • How old do you have to be to fly from Washington 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 Washington 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.

Best airlines flying from State of Washington to Thiruvananthapuram

Compare and see reviews for airlines that fly from State of Washington to Thiruvananthapuram with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $1,048Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,297Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,481Free CancellationRating
8.1
3,514 reviews
Search Emirates flights

Traveling to a place near Thiruvananthapuram?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Thiruvananthapuram?

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

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

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

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

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

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

Yes. momondo can track prices for Washington 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/10
Tue 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing Kerala

Kozhikode Airport
Kochi Airport