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Cheap flights from Washington to Thiruvananthapuram from ₹ 61,400

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
13 Jun — 20 Jun1
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 14 May 2026.

Mon 24/821:35
PDX
-
TRV
3 stops40h 15m
Multiple Airlines
Thu 24/911:05
TRV
-
PDX
3 stops39h 15m
Multiple Airlines
Deal found 13/5₹ 118,592
Thu 15/1010:15
SEA
-
TRV
2 stops34h 05m
Multiple Airlines
Sun 25/1020:30
TRV
-
SEA
2 stops48h 10m
Multiple Airlines
Deal found 14/5₹ 120,791
Thu 23/716:25
SEA
-
TRV
2 stops42h 35m
Multiple Airlines
Wed 26/816:50
TRV
-
SEA
3 stops56h 05m
Multiple Airlines
Deal found 11/5₹ 128,347
Tue 12/517:15
SEA
-
TRV
3 stops41h 10m
Multiple Airlines
Mon 1/623:25
TRV
-
SEA
3 stops50h 30m
Multiple Airlines
Deal found 11/5₹ 135,041
Thu 15/1010:15
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Sun 25/1023:15
TRV
-
SEA
1 stop45h 25m
Singapore Airlines
Deal found 14/5₹ 136,572
Sun 17/517:15
SEA
-
TRV
2 stops31h 00m
Multiple Airlines
Fri 22/517:05
TRV
-
SEA
2 stops56h 50m
Multiple Airlines
Deal found 11/5₹ 138,006
Fri 21/810:15
SEA
-
TRV
2 stops34h 05m
Multiple Airlines
Sun 20/920:30
TRV
-
SEA
2 stops48h 45m
Multiple Airlines
Deal found 13/5₹ 143,075
Wed 19/808:35
SEA
-
TRV
2 stops30h 05m
Emirates
Mon 21/904:45
TRV
-
SEA
2 stops29h 28m
Emirates
Deal found 11/5₹ 144,796
Wed 24/609:19
PDX
-
TRV
2 stops28h 26m
Multiple Airlines
Tue 30/603:45
TRV
-
PDX
2 stops30h 06m
Multiple Airlines
Deal found 10/5₹ 155,412
Sun 28/608:19
PDX
-
TRV
2 stops29h 26m
Qatar Airways
Sat 4/703:45
TRV
-
PDX
2 stops31h 14m
Qatar Airways
Deal found 13/5₹ 165,646
Sun 28/606:19
PDX
-
TRV
2 stops31h 26m
Multiple Airlines
Sun 5/720:30
TRV
-
PDX
3 stops73h 33m
Multiple Airlines
Deal found 13/5₹ 208,874
Wed 24/619:30
PDX
-
TRV
2 stops33h 25m
British Airways
Wed 1/708:25
TRV
-
PDX
3 stops45h 00m
British Airways
Deal found 10/5₹ 217,003

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 14 May 2026.

Round-trip from

₹ 118,592

One-way from

₹ 61,400

Popular in

December

Cheapest in

April

Average price

₹ 149,770
24/8-24/9
  • 24/8-24/9
  • 6 total stops
  • 79h 30m total
  • Washington to Thiruvananthapuram
Search Deals
6/11
  • 6/11
  • 2 total stops
  • 47h 20m total
  • Washington to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 1,271,050 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 335,387 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 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

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 15/10

10:15-08:50

2 stops34h 05m

Thiruvananthapuram

Sun 25/10

20:30-08:10

2 stops48h 10m

₹ 120,791

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 24/8

21:35-02:20

3 stops40h 15m

Thiruvananthapuram

Thu 24/9

09:35-20:40

2 stops47h 35m

₹ 123,087

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 21/8

10:15-08:50

2 stops34h 05m

Thiruvananthapuram

Sun 20/9

20:30-08:45

2 stops48h 45m

₹ 143,075

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 1/8

11:42-03:10

2 stops26h 58m

Thiruvananthapuram

Tue 25/8

04:45-21:43

2 stops29h 28m

₹ 154,456

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Wed 24/6

09:19-02:15

2 stops28h 26m

Thiruvananthapuram

Tue 30/6

03:45-21:21

2 stops30h 06m

₹ 155,412

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 22/10

10:55-03:10

2 stops27h 45m

Thiruvananthapuram

Mon 26/10

04:35-18:07

2 stops26h 02m

₹ 156,560

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 22/10

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Mon 26/10

23:15-08:10

1 stop21h 25m

₹ 158,186
Fastest return journey

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 21/8

16:25-02:15

1 stop21h 20m

Thiruvananthapuram

Sat 19/9

03:55-12:25

1 stop21h 00m

₹ 160,672

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 28/6

08:19-02:15

2 stops29h 26m

Thiruvananthapuram

Sat 4/7

03:45-22:29

2 stops31h 14m

₹ 165,646

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 28/6

06:19-02:15

2 stops31h 26m

Thiruvananthapuram

Sun 5/7

20:30-09:33

3 stops73h 33m

₹ 208,874

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 45m. Emirates provides one of the quickest options available for as low as ₹ 156,560. 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

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Alternative routes for Washington to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
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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.

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