Are direct flights from Seattle to Thiruvananthapuram always the best option?

Direct flights offer convenience and save travel time, but they are not always the most economical choice. Flights with layovers can often be significantly cheaper, though they will extend your journey. Weigh the trade-off between cost savings and travel duration to decide what works best for your trip.

Can flexible travel dates help on Seattle to Thiruvananthapuram flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or major holidays. Adjusting your departure or return by even a few days may unlock better deals.

What extra costs should I check before booking Seattle to Thiruvananthapuram flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines, especially budget carriers, may charge separately for items that are included with full-service airlines. Also, consider any potential visa fees or travel insurance costs for your destination.

Flights From Seattle

To Thiruvananthapuram

Cheap Flights from Seattle to Thiruvananthapuram

Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Thiruvananthapuram

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Seattle to Thiruvananthapuram

Explore current cheapest deals departing from Seattle to Thiruvananthapuram

2026-09-02 – 2026-09-16
SEA - Thiruvananthapuram
84% AI deal score
$1,296
$1,090
Round trip
2026-09-02 – 2026-09-21
SEA - Thiruvananthapuram
84% AI deal score
$1,277
$1,090
Round trip
2026-09-06 – 2026-09-09
SEA - Thiruvananthapuram
87% AI deal score
$1,403
$1,133
Round trip
2026-09-08 – 2026-09-10
SEA - Thiruvananthapuram
87% AI deal score
$1,413
$1,135
Round trip
2026-09-06 – 2026-09-10
SEA - Thiruvananthapuram
86% AI deal score
$1,406
$1,135
Round trip
2026-09-13 – 2026-09-23
SEA - Thiruvananthapuram
81% AI deal score
$1,314
$1,140
Round trip
2026-09-12 – 2026-09-23
SEA - Thiruvananthapuram
81% AI deal score
$1,303
$1,140
Round trip
2026-10-07 – 2026-10-28
SEA - Thiruvananthapuram
81% AI deal score
$1,280
$1,141
Round trip
2026-09-15 – 2026-09-23
SEA - Thiruvananthapuram
81% AI deal score
$1,330
$1,141
Round trip
2026-09-08 – 2026-09-23
SEA - Thiruvananthapuram
80% AI deal score
$1,287
$1,143
Round trip

Seattle to Thiruvananthapuram: Overview

Insights for flights from Seattle to Thiruvananthapuram

A typical journey from Seattle to Thiruvananthapuram takes about 32h 51m, including connections. Given that most itineraries for this route involve at least one stop, this median duration reflects the time spent on all segments of the trip. Travelers should plan for a significant travel day when flying this long-haul route.

If you are looking for cheap flights from Seattle to Thiruvananthapuram, prices right now are above the typical level. Fares for this route typically range from $1377–$2239, with a median of $1719. Only 1% of recent fares were classified as a good price, indicating that finding a low fare can be challenging. New deals show up several times a week, so setting up a price alert could be beneficial.

The cheapest time to fly from Seattle to Thiruvananthapuram is typically during the spring months. April stands out with a median fare of $609, followed by May at $676, and June at $857. These months offer significantly lower median prices compared to the overall typical range for the route.

Most itineraries for flights from Seattle to Thiruvananthapuram connect at least once. In fact, 0% of recent fares were non-stop, meaning all flights on this route involve connections. When connecting, the typical number of stopovers is 2, which contributes to the overall journey time.

The distance between Seattle and Thiruvananthapuram is approximately 13,513 kilometers, classifying this as a long-haul route. This considerable distance necessitates multiple flight segments and layovers, contributing to the extended travel times observed for journeys between these two cities.

How much is a round trip from Seattle to Thiruvananthapuram

Regular price: $1,209 - $1,857

Prices for flights from Seattle to Thiruvananthapuram are currently below the regular range.

The regular price range for flights from Seattle to Thiruvananthapuram is between $1209 and $1857. The current lowest deal is $1130 with Singapore Airlines, for travel from Sep 6-Sep 9.

now $1,130

Low $1,209

High $1,857

The cheapest time to fly from Seattle to Thiruvananthapuram

The cheapest month to fly from Seattle to Thiruvananthapuram is April, with a median price of $609. The most expensive month is July, with a median price of $1657. Prices are generally lower from April to June.

April

Cheapest

Flights from $609

July

Most Expensive

Flights from $1,657

Apr

May

Jun

Jul

Direct flights from Seattle to Thiruvananthapuram

Qatar Airways

Turkish Airlines

2GO

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Thiruvananthapuram

Mon, Jul 27

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,837

$2,550

One-way

Tue, Aug 4

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Asiana Airlines

$1,439

One-way

Tue, Aug 4

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

EVA Air

$1,480

$1,548

One-way

Tue, Aug 11

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Turkish Airlines

$1,402

$1,311

One-way

Wed, Aug 12

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Turkish Airlines

$1,409

$1,293

One-way

Thu, Aug 13

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Alaska Airlines, Inc.

$1,414

$1,290

One-way

Biggest price drops on these dates for flights from Seattle to Thiruvananthapuram

13 nights

Dec 2 - Dec 15

$1,705 → $1,257

26%

17 nights

Dec 1 - Dec 18

$1,705 → $1,331

22%

23 nights

Dec 1 - Dec 24

$1,699 → $1,331

22%

3 nights

Sep 6 - Sep 9

$1,403 → $1,130

19%

Popular Airports to fly from Seattle to Thiruvananthapuram

Seattle - Thiruvananthapuram route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Seattle to Thiruvananthapuram are above the typical level.

📅 Best time to fly

Fly in April for the best prices

Historically, April offers the lowest median price at $609 for Seattle to Thiruvananthapuram.

⏱️ Flight duration

Flights typically take 32h 51m

The median flight duration from Seattle to Thiruvananthapuram is 32 hours 51 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Historically, 0% of flights on this route are direct, with a median of 2 stopovers.

🏆 Airline highlight

Qatar Airways offers connecting flights

Qatar Airways has historically offered 13 connecting deals on the Seattle to Thiruvananthapuram route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Seattle to Thiruvananthapuram appear regularly, about every 30 days.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is a key departure point for flights from Seattle to Thiruvananthapuram.

📍 ~20 km from Seattle (reachable by car or train)

💸 Flights from ~$1143

Thiruvananthapuram main airports to arrive at

Trivandrum International (TRV)

Cheapest

Trivandrum International Airport is a good choice for direct access to Thiruvananthapuram.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$1144

Airports nearby Thiruvananthapuram used as alternative

Cochin International (COK)

Cheapest

Cochin International (COK) is a major international hub with extensive global and domestic connectivity.

📍 ~175 km from Thiruvananthapuram (approximately 4-5 hours drive)

💸 Flights from ~$994

Business & First Class Flight Deals to Thiruvananthapuram

76% AI deal score

$6,305

From SEA

Elite

Oct 15

Thiruvananthapuram, India

76% AI deal score

$3,195

From SEA

Elite

Aug 19

Thiruvananthapuram, India

75% AI deal score

$6,305

From SEA

Elite

Aug 19

Thiruvananthapuram, India

75% AI deal score

$6,305

Frequently Asked Questions About Flights to Thiruvananthapuram

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you see various options across different airlines and online travel agencies. Setting up price alerts may also notify you when fares drop for your desired route.

Booking in advance often provides more competitive prices, especially for international routes. However, prices can fluctuate, so monitoring fares over a few weeks may help you identify a good booking window. Weekday bookings sometimes offer slight advantages over weekend purchases.

Comparing nearby airports at both your origin and destination can sometimes reveal different flight options or prices. While it may add to your ground travel, the potential savings on airfare can make it a worthwhile consideration. Always factor in the additional time and cost of transportation to and from these alternative airports.

Related routes

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Flights to Thiruvananthapuram from other cities

Flights from Atlanta to Thiruvananthapuram Flights from Chicago to Thiruvananthapuram Flights from Dallas to Thiruvananthapuram Flights from Detroit to Thiruvananthapuram Flights from Doha to Thiruvananthapuram Flights from Dubai to Thiruvananthapuram Flights from Houston to Thiruvananthapuram Flights from New York to Thiruvananthapuram Flights from Phoenix to Thiruvananthapuram Flights from Toronto to Thiruvananthapuram

Seattle to Thiruvananthapuram: Overview

Insights for flights from Seattle to Thiruvananthapuram

How much is a round trip from Seattle to Thiruvananthapuram

Regular price: $1,209 - $1,857

Prices for flights from Seattle to Thiruvananthapuram are currently below the regular range.

The regular price range for flights from Seattle to Thiruvananthapuram is between $1209 and $1857. The current lowest deal is $1130 with Singapore Airlines, for travel from Sep 6-Sep 9.

now $1,130

Low $1,209

High $1,857

The cheapest time to fly from Seattle to Thiruvananthapuram

April

Cheapest

Flights from $609

July

Most Expensive

Flights from $1,657

Apr

May

Jun

Jul

Direct flights from Seattle to Thiruvananthapuram

Qatar Airways

Turkish Airlines

2GO

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Thiruvananthapuram

Mon, Jul 27

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,837

$2,550

One-way

Tue, Aug 4

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Asiana Airlines

$1,439

One-way

Tue, Aug 4

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

EVA Air

$1,480

$1,548

One-way

Tue, Aug 11

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Turkish Airlines

$1,402

$1,311

One-way

Wed, Aug 12

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Turkish Airlines

$1,409

$1,293

One-way

Thu, Aug 13

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Alaska Airlines, Inc.

$1,414

$1,290

One-way

Biggest price drops on these dates for flights from Seattle to Thiruvananthapuram

13 nights

Dec 2 - Dec 15

$1,705 → $1,257

26%

17 nights

Dec 1 - Dec 18

$1,705 → $1,331

22%

23 nights

Dec 1 - Dec 24

$1,699 → $1,331

22%

3 nights

Sep 6 - Sep 9

$1,403 → $1,130

19%

Popular Airports to fly from Seattle to Thiruvananthapuram