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Cheap flights from Seattle to Tiruchirappalli from ₹ 75,342

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRZ
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Tiruchirappalli

Enter your travel dates to find the best prices.

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 13 July 2026.

Wed 2/1216:05
SEA
-
TRZ
3 stops51h 40m
Multiple Airlines
Sat 26/1210:15
TRZ
-
SEA
3 stops39h 50m
Multiple Airlines
Deal found 9/7₹ 135,539
Thu 24/1223:30
SEA
-
TRZ
2 stops32h 30m
Multiple Airlines
Mon 18/122:30
TRZ
-
SEA
2 stops32h 30m
Multiple Airlines
Deal found 10/7₹ 159,065
Fri 7/817:15
SEA
-
TRZ
2 stops56h 55m
Multiple Airlines
Fri 14/815:40
TRZ
-
SEA
2 stops34h 15m
Multiple Airlines
Deal found 10/7₹ 160,780
Fri 7/810:15
SEA
-
TRZ
1 stop48h 30m
Singapore Airlines
Thu 13/800:15
TRZ
-
SEA
1 stop21h 00m
Singapore Airlines
Deal found 10/7₹ 190,593
Thu 15/1013:30
SEA
-
TRZ
2 stops32h 40m
British Airways
Mon 19/1019:55
TRZ
-
SEA
2 stops52h 10m
British Airways
Deal found 9/7₹ 210,404
Wed 2/1208:45
SEA
-
TRZ
1 stop26h 15m
Singapore Airlines
Fri 25/1201:30
TRZ
-
SEA
1 stop43h 10m
Singapore Airlines
Deal found 9/7₹ 216,500

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 13 July 2026.

Round-trip from

₹ 135,539

One-way from

₹ 75,342

Popular in

December

Cheapest in

October

Average price

₹ 154,017
2/12-26/12
  • 2/12-26/12
  • 6 total stops
  • 91h 30m total
  • Seattle to Tiruchirappalli
Search Deals
31/12
  • 31/12
  • 2 total stops
  • 26h 20m total
  • Seattle to Tiruchirappalli
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 2,164,581 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (₹ 1,404,769 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from Seattle to Tiruchirappalli that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Wed 2/12

16:05-09:15

3 stops51h 40m

Tiruchirappalli Civil

Sat 26/12

10:15-12:35

2 stops39h 50m

₹ 135,539
Fastest return journey

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Thu 24/12

23:30-21:30

2 stops32h 30m

Tiruchirappalli Civil

Mon 18/1

22:30-17:30

2 stops32h 30m

₹ 159,065

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Fri 7/8

17:15-14:40

2 stops56h 55m

Tiruchirappalli Civil

Fri 14/8

15:40-13:25

2 stops34h 15m

₹ 160,780

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Thu 15/10

13:30-10:40

2 stops32h 40m

Tiruchirappalli Civil

Mon 19/10

19:55-11:35

2 stops52h 10m

₹ 210,404

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Wed 2/12

08:45-00:30

1 stop26h 15m

Tiruchirappalli Civil

Fri 25/12

01:30-07:10

1 stop43h 10m

₹ 216,500
Cheapest one-way

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Thu 31/12

19:05-14:35

3 stops30h 00m

₹ 80,199

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Fri 1/1

19:05-14:35

3 stops30h 00m

₹ 81,152

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Fri 1/1

00:10-19:25

3 stops29h 45m

₹ 88,867
Fastest single journey

SeattleTiruchirappalli

SEA - TRZ

SEATRZ

Seattle/Tacoma Intl

Sat 2/1

08:45-00:30

1 stop26h 15m

₹ 90,010

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Sorted by cheapest first

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 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 Seattle to Tiruchirappalli

How much does it cost for a return flight from Seattle to Tiruchirappalli?

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.

  • 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 holiday 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.

Travelling to a place near Tiruchirappalli?

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

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Tiruchirappalli?

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Can Cheapflights find flights from Seattle to Tiruchirappalli with no change fees?

Need flexible booking options for your flight to Tiruchirappalli from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Tiruchirappalli become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Tiruchirappalli on Cheapflights with our Price Alert feature and get notified when better prices are available.

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