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Cheap flights from Washington to Kerala from ₹ 29,249

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COK
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Kerala

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Kerala
Explore the most affordable flight options available from Washington to Kerala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Tue 26/510:15
SEA
-
COK
1 stop25h 25m
Singapore Airlines
Mon 6/722:50
COK
-
SEA
1 stop22h 25m
Singapore Airlines
Deal found 11/2₹ 73,621
Sat 8/810:15
SEA
-
COK
1 stop25h 25m
Multiple Airlines
Tue 22/922:50
COK
-
SEA
2 stops34h 47m
Multiple Airlines
Deal found 13/2₹ 76,066
Sun 19/410:15
SEA
-
COK
1 stop25h 25m
Singapore Airlines
Wed 13/522:50
COK
-
SEA
1 stop22h 25m
Singapore Airlines
Deal found 13/2₹ 78,874
Thu 1/1010:15
SEA
-
COK
1 stop23h 15m
Singapore Airlines
Fri 30/1000:55
COK
-
SEA
1 stop19h 45m
Singapore Airlines
Deal found 13/2₹ 79,055
Tue 11/810:15
SEA
-
COK
1 stop23h 15m
Singapore Airlines
Wed 23/922:50
COK
-
SEA
1 stop22h 25m
Singapore Airlines
Deal found 13/2₹ 80,232
Wed 20/507:00
SEA
-
COK
2 stops28h 40m
Multiple Airlines
Wed 3/622:50
COK
-
SEA
1 stop22h 25m
Multiple Airlines
Deal found 13/2₹ 85,122
Sat 8/810:15
SEA
-
COK
1 stop25h 25m
Singapore Airlines
Tue 22/922:50
COK
-
SEA
1 stop46h 25m
Singapore Airlines
Deal found 13/2₹ 85,937
Tue 11/810:15
SEA
-
COK
1 stop23h 15m
Singapore Airlines
Mon 21/922:50
COK
-
SEA
1 stop22h 25m
Singapore Airlines
Deal found 13/2₹ 86,027
Sun 19/410:15
SEA
-
COK
1 stop25h 25m
Multiple Airlines
Tue 12/501:00
COK
-
SEA
2 stops31h 23m
Multiple Airlines
Deal found 13/2₹ 86,299
Fri 27/208:45
SEA
-
COK
1 stop25h 50m
Singapore Airlines
Thu 19/322:50
COK
-
SEA
1 stop21h 50m
Singapore Airlines
Deal found 13/2₹ 89,378
Tue 24/309:45
SEA
-
TRV
2 stops25h 35m
Multiple Airlines
Wed 27/523:15
TRV
-
SEA
1 stop22h 00m
Multiple Airlines
Deal found 12/2₹ 92,276
Fri 29/510:15
SEA
-
TRV
2 stops43h 50m
Multiple Airlines
Tue 16/619:05
TRV
-
SEA
2 stops50h 10m
Multiple Airlines
Deal found 11/2₹ 95,173

Find flight deals from Washington to Kerala

Keep the following information in mind while searching for Washington to Kerala flight deals. Data was last updated 15 February 2026.

Round-trip from

₹ 73,621

One-way from

₹ 29,249

Popular in

June

Cheapest in

January

Average price

₹ 86,027
Singapore Airlines
  • Singapore Airlines
  • 26/5-6/7
  • 2 total stops
  • 47h 50m total
  • Washington to Kerala
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 4/8
  • 1 total stop
  • 23h 15m total
  • Washington to Kerala
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 2,143,589 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 416,132 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington to Kerala 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 15 February 2026.
Use the filters below to find and compare flights from Washington to Kerala that are best for you.

Fly from

Washington

Fly to

Kerala

Route

Depart

Return

Price

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 24/3

09:45-23:50

2 stops25h 35m

Thiruvananthapuram

Wed 27/5

23:15-08:45

1 stop22h 00m

₹ 92,276

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

₹ 105,316

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 30/3

07:00-19:45

2 stops48h 15m

Thiruvananthapuram

Mon 6/4

20:30-20:50

2 stops36h 50m

₹ 106,131

SeattleKochi

SEA - COK

SEACOK

Seattle/Tacoma Intl

Tue 3/3

13:40-06:35

2 stops27h 25m

Kochi

Tue 31/3

20:00-17:38

2 stops34h 08m

₹ 106,493

SeattleKochi

SEA - COK

SEACOK

Seattle/Tacoma Intl

Mon 30/3

01:30-23:45

2 stops33h 45m

Kochi

Mon 6/4

00:45-18:50

2 stops30h 35m

₹ 106,583

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 16/7

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Wed 5/8

23:15-08:45

1 stop22h 00m

₹ 107,127

SeattleKochi

SEA - COK

SEACOK

Seattle/Tacoma Intl

Tue 26/5

10:15-00:10

1 stop25h 25m

Kochi

Wed 8/7

22:50-08:45

1 stop22h 25m

₹ 107,217

SeattleKochi

SEA - COK

SEACOK

Seattle/Tacoma Intl

Mon 13/4

13:45-08:45

2 stops30h 30m

Kochi

Mon 22/6

22:00-11:15

2 stops25h 45m

₹ 107,308

SeattleKochi

SEA - COK

SEACOK

Seattle/Tacoma Intl

Sat 11/4

13:45-08:45

2 stops30h 30m

Kochi

Wed 22/4

22:00-11:15

2 stops25h 45m

₹ 107,308

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

₹ 107,398

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 41 results
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Best time to book a flight from Washington to Kerala

Have a flexible travel schedule? Discover the best time to fly to Kerala 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 Kerala

What is the cheapest month to book a flight from State of Washington to Kerala?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Kerala (average of ₹ 54,424). Flying from State of Washington to Kerala in December is currently the most expensive (average of ₹ 103,595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

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

    For as low as ₹ 108,576, Singapore Airlines can have you in Kerala from State of Washington in 31h 37m. State of Washington and Kerala are separated by a distance of 13523 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from State of Washington to Kerala?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Kerala (average of ₹ 54,424). Flying from State of Washington to Kerala in December is currently the most expensive (average of ₹ 103,595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Kerala

See prices for flight routes from nearby airports that may be better suited for you.
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Hobby to Mumbai flights
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Boston to New Delhi flights
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Fly with Cheapflights

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

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington to Kerala flexibly with Cheapflights today.

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