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Tiruchirappalli

$1,022+ Cheap flights from Seattle (SEA) to Tiruchirappalli (TRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRZ
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
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 January 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,022
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,040
Provider with most accurate pricing for Seattle/Tacoma Intl-Tiruchirappalli Civil flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tiruchirappalli Civil flights.
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From Seattle/Tacoma Intl to Tiruchirappalli Civil
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($367 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($172 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 18, 2026.

This Trip.com deal was found by Cheapflights users on 1/17. 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 5/512:55 am
SEA
-
TRZ
3 stops45h 15m
Multiple Airlines
Sun 5/177:15 am
TRZ
-
SEA
3 stops68h 10m
Multiple Airlines
Deal found 1/17$1,022
This Air France deal was found by Cheapflights users on 1/18. 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.
Thu 1/291:40 pm
SEA
-
TRZ
2 stops27h 55m
Air France
Wed 2/119:50 pm
TRZ
-
SEA
2 stops27h 05m
Air France
Deal found 1/18$1,140
This FlightHub deal was found by Cheapflights users on 1/17. 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.
Mon 5/41:50 am
SEA
-
TRZ
2 stops31h 05m
Multiple Airlines
Sun 5/1710:25 pm
TRZ
-
SEA
2 stops33h 35m
Multiple Airlines
Deal found 1/17$1,161
This FlightHub deal was found by Cheapflights users on 1/17. 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.
Mon 5/41:50 am
SEA
-
TRZ
2 stops31h 05m
Multiple Airlines
Sat 5/1610:25 pm
TRZ
-
SEA
2 stops33h 35m
Multiple Airlines
Deal found 1/17$1,199
This FlightHub deal was found by Cheapflights users on 1/17. 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 5/3010:15 am
SEA
-
TRZ
1 stop24h 10m
Singapore Airlines
Wed 6/1011:55 pm
TRZ
-
SEA
1 stop21h 20m
Singapore Airlines
Deal found 1/17$1,241
This Mytrip deal was found by Cheapflights users on 1/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:15 am
SEA
-
TRZ
3 stops33h 10m
Multiple Airlines
Wed 5/2710:30 pm
TRZ
-
SEA
3 stops34h 05m
Multiple Airlines
Deal found 1/17$1,242
This Trip.com deal was found by Cheapflights users on 1/16. 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.
Sat 5/3010:15 am
SEA
-
TRZ
2 stops40h 00m
Multiple Airlines
Tue 6/93:15 pm
TRZ
-
SEA
2 stops54h 00m
Multiple Airlines
Deal found 1/16$1,252
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1812:10 am
SEA
-
TRZ
3 stops34h 50m
Multiple Airlines
Sun 2/15:55 pm
TRZ
-
SEA
3 stops31h 15m
Multiple Airlines
Deal found 1/18$1,282
This Gurufare deal was found by Cheapflights users on 1/17. 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.
Tue 5/1210:15 am
SEA
-
TRZ
1 stop24h 10m
Singapore Airlines
Wed 5/2711:55 pm
TRZ
-
SEA
1 stop21h 20m
Singapore Airlines
Deal found 1/17$1,284

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 January 18, 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

Tue 5/5

12:50 am-9:25 pm

2 stops32h 05m

Tiruchirappalli Civil

Sun 5/17

10:25 pm-7:30 pm

2 stops33h 35m

$1,161

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 5/12

1:15 am-10:55 pm

3 stops33h 10m

Tiruchirappalli Civil

Wed 5/27

10:30 pm-8:05 pm

3 stops34h 05m

$1,242

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Mon 6/15

12:55 am-4:20 am

2 stops38h 55m

Tiruchirappalli Civil

Sat 6/27

6:45 pm-2:55 pm

2 stops56h 40m

$1,304

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Thu 5/14

10:15 am-12:30 am

1 stop25h 45m

Tiruchirappalli Civil

Thu 5/28

11:55 pm-8:45 am

1 stop21h 20m

$1,334

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Thu 5/14

10:15 am-12:30 am

1 stop25h 45m

Tiruchirappalli Civil

Sat 5/30

11:55 pm-8:45 am

1 stop21h 20m

$1,360

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sun 5/10

10:15 am-12:30 am

1 stop25h 45m

Tiruchirappalli Civil

Sat 5/30

11:55 pm-8:45 am

1 stop21h 20m

$1,410

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Fri 5/15

10:15 am-10:55 pm

1 stop24h 10m

Tiruchirappalli Civil

Sat 5/30

11:55 pm-8:45 am

1 stop21h 20m

$1,410

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sat 5/16

10:15 am-10:55 pm

1 stop24h 10m

Tiruchirappalli Civil

Thu 5/28

11:55 pm-8:45 am

1 stop21h 20m

$1,427

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Tue 5/12

1:30 pm-7:20 am

2 stops29h 20m

Tiruchirappalli Civil

Mon 5/25

8:55 pm-11:15 am

2 stops26h 50m

$1,429

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Mon 5/11

6:40 pm-7:20 am

2 stops48h 10m

Tiruchirappalli Civil

Sun 5/24

8:55 pm-11:15 am

2 stops26h 50m

$1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 11 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 January 18, 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
8.1
Very good
1,431 reviews

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

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
8.1
Very good
1,431 reviews
Singapore Airlines
8.1
Very good
1,431 reviews

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

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.

  • How long is the flight from Seattle to Tiruchirappalli?

    Singapore Airlines can get you from Seattle to Tiruchirappalli in just under 24h 10m. Your travel time can differ by up to . Airlines will cover a distance of 8206 mi.

  • 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 35% 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$944Average$1,241FlexibilityNo cancel feeOn-time81%

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