Find flights
When to book
FAQs

Cheap flights from Washington to Thiruvananthapuram from ₹ 61,691

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
12 May — 19 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Trivandrum

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Trivandrum
Explore the most affordable flight options available from Washington to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2026.

Sat 22/817:45
SEA
-
TRV
2 stops50h 25m
KLM
Tue 22/917:55
TRV
-
SEA
2 stops30h 22m
KLM
Deal found 8/4₹ 124,127
Fri 21/810:15
SEA
-
TRV
2 stops45h 00m
Singapore Airlines
Mon 21/923:15
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 8/4₹ 124,778
Sat 9/507:00
PDX
-
TRV
2 stops31h 40m
Multiple Airlines
Sat 6/604:45
TRV
-
PDX
2 stops28h 35m
Multiple Airlines
Deal found 9/4₹ 125,802
Fri 21/813:30
SEA
-
TRV
2 stops30h 40m
Multiple Airlines
Sun 20/917:55
TRV
-
SEA
2 stops35h 10m
Multiple Airlines
Deal found 8/4₹ 129,710
Fri 21/816:25
SEA
-
TRV
2 stops50h 50m
Multiple Airlines
Mon 21/908:35
TRV
-
SEA
2 stops46h 50m
Multiple Airlines
Deal found 8/4₹ 130,547
Mon 23/1100:10
SEA
-
TRV
2 stops33h 20m
Multiple Airlines
Fri 4/1201:20
TRV
-
SEA
2 stops29h 40m
Multiple Airlines
Deal found 8/4₹ 130,827
Sat 22/817:45
SEA
-
TRV
2 stops50h 25m
Multiple Airlines
Mon 21/916:50
TRV
-
SEA
2 stops30h 55m
Multiple Airlines
Deal found 8/4₹ 132,315
Thu 20/802:10
SEA
-
TRV
2 stops33h 50m
Multiple Airlines
Tue 22/901:20
TRV
-
SEA
2 stops30h 50m
Multiple Airlines
Deal found 8/4₹ 133,246
Mon 18/518:40
SEA
-
TRV
2 stops49h 30m
Air France
Wed 16/916:50
TRV
-
SEA
2 stops30h 55m
Air France
Deal found 7/4₹ 134,549
Wed 13/511:40
SEA
-
TRV
2 stops27h 00m
Multiple Airlines
Thu 2/704:45
TRV
-
SEA
2 stops52h 54m
Multiple Airlines
Deal found 10/4₹ 136,130
Wed 19/805:35
SEA
-
TRV
2 stops26h 10m
Etihad Airways
Mon 21/921:50
TRV
-
SEA
2 stops35h 22m
Etihad Airways
Deal found 8/4₹ 136,596
Sun 27/910:30
PDX
-
TRV
2 stops27h 25m
Qatar Airways
Wed 30/903:55
TRV
-
PDX
2 stops29h 25m
Qatar Airways
Deal found 9/4₹ 137,619

Find flight deals from Washington to Trivandrum

Keep the following information in mind while searching for Washington to Trivandrum flight deals. Data was last updated 12 April 2026.

Round-trip from

₹ 124,127

One-way from

₹ 61,691

Popular in

December

Cheapest in

March

Average price

₹ 129,152
KLM
  • KLM
  • 22/8-22/9
  • 4 total stops
  • 80h 47m total
  • Washington to Thiruvananthapuram
Search Deals
18/4
  • 18/4
  • 3 total stops
  • 35h 32m total
  • Washington to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 1,176,383 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 396,234 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington to Trivandrum 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, Cheapflights users made 454,620 searches. Data last updated 12 April 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

Cheapest return flight

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 9/5

07:00-03:10

2 stops31h 40m

Thiruvananthapuram

Sat 6/6

04:45-20:50

2 stops28h 35m

₹ 125,802

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 27/9

10:30-02:25

2 stops27h 25m

Thiruvananthapuram

Wed 30/9

03:55-20:50

2 stops29h 25m

₹ 137,619

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 17/9

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Mon 21/9

23:15-08:45

1 stop22h 00m

₹ 143,481

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 13/5

11:39-03:10

2 stops27h 01m

Thiruvananthapuram

Tue 30/6

04:45-13:25

1 stop21h 10m

₹ 146,273

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 27/9

17:15-03:10

1 stop21h 25m

Thiruvananthapuram

Thu 1/10

04:45-18:33

2 stops26h 18m

₹ 148,320

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 20/5

17:15-03:10

1 stop21h 25m

Thiruvananthapuram

Wed 16/9

04:45-18:29

2 stops26h 14m

₹ 148,320

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 1/7

23:44-02:50

2 stops38h 36m

Thiruvananthapuram

Sat 18/7

04:15-22:49

2 stops31h 04m

₹ 150,274
Fastest return journey

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 17/9

16:25-02:25

1 stop21h 30m

Thiruvananthapuram

Sun 20/9

03:55-12:25

1 stop21h 00m

₹ 150,739

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 27/9

16:25-07:45

2 stops26h 50m

Thiruvananthapuram

Thu 1/10

08:35-12:25

2 stops40h 20m

₹ 152,042

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 9/5

19:30-17:25

2 stops33h 25m

Thiruvananthapuram

Sat 6/6

13:15-21:28

3 stops44h 43m

₹ 190,750

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Washington to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Washington with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Thiruvananthapuram

How much does it cost for a return flight from State of Washington to Thiruvananthapuram?

Related info for your journey

Find useful and relevant information for your journey from Washington to Trivandrum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thiruvananthapuram from Washington?

    For a flight from Washington to Thiruvananthapuram, you will be flying into Thiruvananthapuram. Thiruvananthapuram (TRV) is just 3.2 km from the centre of the city.

  • How long is the flight from State of Washington to Thiruvananthapuram?

    A quick flight from State of Washington to Thiruvananthapuram can take about 27h 01m. Qatar Airways provides one of the quickest options available for as low as ₹ 146,273. State of Washington and Thiruvananthapuram are separated by a distance of 13504 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Washington to Trivandrum that include hotel bookings?

    Yes. In addition to deals on Washington to Trivandrum flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington to Trivandrum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Trivandrum.

  • Can I find deals for business class flights from Washington to Trivandrum?

    Yes. Cheapflights offers flight deals from Washington to Trivandrum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Thiruvananthapuram?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Cochin flights
Newark to Cochin flights
LaGuardia to Cochin flights
Dallas/Fort Worth to Cochin flights
O'Hare Intl to Cochin flights
Hobby to Cochin flights
John F Kennedy Intl to Trivandrum flights
George Bush Intcntl to Cochin flights
San Francisco to Cochin flights
Dulles Intl to Cochin flights
Newark to Trivandrum flights
San Jose to Cochin flights
Reagan-National to Cochin flights
Baltimore to Cochin flights
Atlanta to Cochin flights
LaGuardia to Trivandrum flights
Los Angeles to Cochin flights
Boston to Cochin flights
Dulles Intl to Trivandrum flights
Tampa to Cochin flights
Dallas/Fort Worth to Trivandrum flights
Detroit to Cochin flights
John F Kennedy Intl to Kozhikode flights
Charlotte to Cochin flights
Sky Harbor Intl to Cochin flights
Oakland to Cochin flights
George Bush Intcntl to Trivandrum flights
Austin to Cochin flights
Seattle to Trivandrum flights
Seattle to Cochin flights
O'Hare Intl to Trivandrum flights
Raleigh to Trivandrum flights
Philadelphia to Cochin flights
Miami to Cochin flights
Charlotte to Trivandrum flights
Reagan-National to Trivandrum flights
Santa Ana to Cochin flights
San Francisco to Trivandrum flights
Raleigh to Cochin flights
Miami to Trivandrum flights
Baltimore to Trivandrum flights
Burbank to Cochin flights
Las Vegas to Cochin flights
Boston to Trivandrum flights
Atlanta to Trivandrum flights
Newark to Kozhikode flights
San Francisco to Kozhikode flights
Denver to Cochin flights
Philadelphia to Trivandrum flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Trivandrum?

Deals for Washington to Trivandrum flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington to Trivandrum?

Cheapflights simply makes it quick and affordable to book flights from Washington to Trivandrum by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Washington to Trivandrum with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington to Trivandrum, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington to Trivandrum become cheaper?

Of course! You can now track prices for flights from Washington to Trivandrum and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.