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Tiruchirappalli

$513+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRZ
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This Trip.com deal was found by Cheapflights users on 2/10. 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.
Thu 2/264:05 pm
SEA
-
TRZ
2 stops27h 35m
Multiple Airlines
Mon 3/169:45 am
TRZ
-
SEA
2 stops39h 25m
Multiple Airlines
Deal found 2/10$974
This Trip.com deal was found by Cheapflights users on 2/11. 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.
Thu 2/194:05 pm
SEA
-
TRZ
2 stops39h 55m
Multiple Airlines
Mon 3/97:50 am
TRZ
-
SEA
2 stops41h 20m
Multiple Airlines
Deal found 2/11$1,009
This Trip.com deal was found by Cheapflights users on 2/10. 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.
Fri 2/274:05 pm
SEA
-
TRZ
2 stops25h 30m
Multiple Airlines
Mon 3/162:55 pm
TRZ
-
SEA
3 stops34h 15m
Multiple Airlines
Deal found 2/10$1,088
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Thu 3/58:45 am
SEA
-
TRZ
1 stop26h 15m
Singapore Airlines
Sun 3/2212:10 am
TRZ
-
SEA
1 stop44h 30m
Singapore Airlines
Deal found 2/9$1,157
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:45 am
SEA
-
TRZ
1 stop28h 00m
Multiple Airlines
Wed 3/1112:10 am
TRZ
-
SEA
1 stop20h 30m
Multiple Airlines
Deal found 2/11$1,177
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Sat 2/2811:30 pm
SEA
-
TRZ
2 stops32h 30m
Multiple Airlines
Mon 3/1610:30 pm
TRZ
-
SEA
2 stops33h 10m
Multiple Airlines
Deal found 2/10$1,201
This Air France deal was found by Cheapflights users on 2/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:40 pm
SEA
-
TRZ
2 stops27h 55m
Air France
Mon 3/169:50 pm
TRZ
-
SEA
2 stops27h 05m
Air France
Deal found 2/10$1,210
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:45 am
SEA
-
TRZ
1 stop26h 15m
Multiple Airlines
Thu 3/121:30 am
TRZ
-
SEA
2 stops27h 05m
Multiple Airlines
Deal found 2/11$1,211

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$974
(Trip.com)

One-way from

$513
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,127
Provider with most accurate pricing for Seattle/Tacoma Intl-Tiruchirappalli Civil flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tiruchirappalli Civil flights.
Search Deals
From Seattle/Tacoma Intl to Tiruchirappalli Civil
Search Deals
One-way flight from Seattle/Tacoma Intl to Tiruchirappalli Civil
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($391 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($175 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 2026.
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

Thu 2/26

4:05 pm-9:10 am

2 stops27h 35m

Tiruchirappalli Civil

Mon 3/16

9:45 am-12:40 pm

2 stops39h 25m

$974

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Fri 2/27

4:05 pm-7:05 am

2 stops25h 30m

Tiruchirappalli Civil

Mon 3/16

2:55 pm-12:40 pm

3 stops34h 15m

$1,088

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sat 2/28

11:30 pm-9:30 pm

2 stops32h 30m

Tiruchirappalli Civil

Mon 3/16

10:30 pm-7:10 pm

2 stops33h 10m

$1,201

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sun 2/22

8:45 am-12:30 am

1 stop26h 15m

Tiruchirappalli Civil

Wed 3/11

1:30 am-7:10 pm

2 stops30h 10m

$1,209

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sun 2/22

8:45 am-2:15 am

1 stop28h 00m

Tiruchirappalli Civil

Sun 3/8

12:10 am-2:45 pm

2 stops27h 05m

$1,219

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sun 2/22

8:45 am-2:15 am

1 stop28h 00m

Tiruchirappalli Civil

Sun 3/8

10:30 pm-2:45 pm

2 stops28h 45m

$1,227

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 2/24

8:45 am-2:15 am

1 stop28h 00m

Tiruchirappalli Civil

Tue 3/17

1:30 am-4:05 pm

2 stops27h 05m

$1,234

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sun 3/8

9:45 am-12:30 am

1 stop26h 15m

Tiruchirappalli Civil

Thu 3/19

12:10 am-8:10 am

1 stop20h 30m

$1,254

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 2/24

1:40 pm-7:05 am

2 stops27h 55m

Tiruchirappalli Civil

Tue 3/17

9:50 pm-2:05 pm

2 stops28h 45m

$1,256

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sun 3/1

8:45 am-12:30 am

1 stop26h 15m

Tiruchirappalli Civil

Mon 3/16

1:30 am-4:05 pm

2 stops27h 05m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Seattle-Tiruchirappalli flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Tiruchirappalli flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Tiruchirappalli flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tiruchirappalli flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Tiruchirappalli flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 12, 2026.
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
8.2
Very good
1,452 reviews

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very good
1,452 reviews
Singapore Airlines
8.2
Very good
1,452 reviews

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 $944 on this airline. Users have found that Singapore Airlines is 34% 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$944Average$1,241FlexibilityNo cancel feeOn-time81%

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