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Tiruchirappalli

$521+ Cheap flights from Seattle (SEA) to Tiruchirappalli (TRZ)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRZ
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Seattle to Tiruchirappalli

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tiruchirappalli (TRZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2025.

Round-trip from

$1,108
(Expedia)

One-way from

$521
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$1,604
From Seattle/Tacoma Intl to Tiruchirappalli Civil
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One-way flight from Seattle/Tacoma Intl to Tiruchirappalli Civil
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Highest demand for flights based on searches. 21% potential increase in price ($419 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Seattle to Tiruchirappalli

Cheapest flights from Seattle to Tiruchirappalli
Explore the most affordable flight options available from Seattle to Tiruchirappalli. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Expedia deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:45 amSEA - TRZ
1 stop26h 15mSingapore Airlines
Thu 11/2012:10 amTRZ - SEA
1 stop20h 30mSingapore Airlines
Deal found 8/15$1,108
This Trip.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:45 amSEA - TRZ
2 stops32h 55mMultiple Airlines
Fri 11/216:50 pmTRZ - SEA
1 stop25h 50mMultiple Airlines
Deal found 8/15$1,190
This FlightHub deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:45 amSEA - TRZ
1 stop26h 15mSingapore Airlines
Wed 11/1912:10 amTRZ - SEA
1 stop20h 30mSingapore Airlines
Deal found 8/15$1,219
This Indian Eagle deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:34 pmSEA - TRZ
2 stops35h 31mMultiple Airlines
Thu 11/208:55 amTRZ - SEA
2 stops26h 35mMultiple Airlines
Deal found 8/15$1,264
This Gurufare deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:45 amSEA - TRZ
1 stop26h 15mSingapore Airlines
Wed 11/1912:10 amTRZ - SEA
1 stop20h 30mSingapore Airlines
Deal found 8/15$1,282
This Indian Eagle deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:45 amSEA - TRZ
1 stop24h 55mSingapore Airlines
Wed 11/1912:10 amTRZ - SEA
1 stop20h 30mSingapore Airlines
Deal found 8/15$1,308
This Gurufare deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:45 amSEA - TRZ
1 stop26h 15mSingapore Airlines
Wed 11/1912:10 amTRZ - SEA
1 stop20h 30mSingapore Airlines
Deal found 8/15$1,322
This Gurufare deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:45 amSEA - TRZ
1 stop26h 15mSingapore Airlines
Thu 11/2012:10 amTRZ - SEA
1 stop20h 30mSingapore Airlines
Deal found 8/15$1,332

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Tiruchirappalli 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 2,558,603 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Seattle to Tiruchirappalli that are best for you.

Fly from

Seattle

Fly to

Tiruchirappalli

Route

Depart

Return

Price

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 11/11

8:45 am-12:30 am

1 stop26h 15m

Tiruchirappalli Civil

Thu 11/20

12:10 am-7:10 am

1 stop20h 30m

$1,108

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 11/11

8:45 am-7:10 am

2 stops32h 55m

Tiruchirappalli Civil

Fri 11/21

6:50 pm-7:10 am

1 stop25h 50m

$1,190

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 11/11

8:45 am-12:30 am

1 stop26h 15m

Tiruchirappalli Civil

Wed 11/19

12:10 am-7:10 am

1 stop20h 30m

$1,219

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Mon 11/10

11:34 pm-12:35 am

2 stops35h 31m

Tiruchirappalli Civil

Sun 11/23

8:55 am-10:41 pm

2 stops27h 16m

$1,264

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Wed 11/12

11:34 pm-12:35 am

2 stops35h 31m

Tiruchirappalli Civil

Sun 11/23

8:55 am-10:41 pm

2 stops27h 16m

$1,264

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Mon 11/10

11:34 pm-12:35 am

2 stops35h 31m

Tiruchirappalli Civil

Thu 11/20

8:55 am-10:00 pm

2 stops26h 35m

$1,264

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Wed 11/12

11:34 pm-12:35 am

2 stops35h 31m

Tiruchirappalli Civil

Thu 11/20

8:55 am-10:00 pm

2 stops26h 35m

$1,264

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 9/9

5:05 pm-8:05 am

3 stops26h 30m

$521

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Mon 10/20

2:15 pm-2:35 pm

3 stops35h 50m

$559

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Wed 10/22

7:10 pm-5:15 pm

2 stops33h 35m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from Seattle to Tiruchirappalli

Have a flexible travel schedule? Discover the best time to fly to Tiruchirappalli from Seattle with our price prediction graph.
Estimated round-trip 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.

Reviews of airlines servicing Tiruchirappalli

Get insights into the airlines that provide service to Tiruchirappalli. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tiruchirappalli. Reviews last updated August 17, 2025.
See what other customers who have flown with Singapore Airlines from Seattle to Tiruchirappalli have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,347 reviews

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,347 reviews
Singapore Airlines
8.1
Very good
1,347 reviews

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

  • What is the cheapest airline to fly from Seattle to Tiruchirappalli round-trip?

    Our cheapest airline available from Seattle to Tiruchirappalli is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,090 on this airline. Users have found that Singapore Airlines is 30% cheaper than the other options available to this destination.

  • Can I find deals for flights from Seattle to Tiruchirappalli that include hotel bookings?

    Yes. In addition to deals on Seattle to Tiruchirappalli flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Tiruchirappalli?

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

  • Can I find deals for business class flights from Seattle to Tiruchirappalli?

    Yes. Cheapflights offers flight deals from Seattle to Tiruchirappalli 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

Traveling to a place near Tiruchirappalli?

Book flights to Tiruchirappalli if you plan to visit one of these locations
Velankanni

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Top airline flying from Seattle to Tiruchirappalli

Discover the top airline that operate flights from Seattle to Tiruchirappalli. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,090Average$1,505FlexibilityNo cancel feeOn-time81%

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