To Thiruvananthapuram

Cheap Flights from Seattle to Thiruvananthapuram

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Seattle to Thiruvananthapuram

Explore current cheapest deals departing from Seattle to Thiruvananthapuram

Round trip

Sort by: Cheapest

September 6 - September 20

Cheapest

SEA - Thiruvananthapuram

$1,345

$1,143

Round trip

September 6 - September 19

SEA - Thiruvananthapuram

$1,344

$1,144

Round trip

September 15 - September 20

Best

SEA - Thiruvananthapuram

$1,427

$1,144

Round trip

September 15 - September 19

Best

SEA - Thiruvananthapuram

$1,431

$1,146

Round trip

September 6 - September 24

SEA - Thiruvananthapuram

$1,343

$1,149

Round trip

September 6 - September 18

SEA - Thiruvananthapuram

$1,346

$1,149

Round trip

September 13 - September 19

SEA - Thiruvananthapuram

$1,399

$1,167

Round trip

July 18 - August 8

Earliest

SEA - Thiruvananthapuram

$1,415

$1,272

Round trip

September 15 - September 24

SEA - Thiruvananthapuram

$1,375

$1,284

Round trip

September 29 - October 14

SEA - Thiruvananthapuram

$1,412

$1,364

Round trip

Unlock all 500+ flight deals to Thiruvananthapuram and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Seattle to Thiruvananthapuram

A typical journey from Seattle to Thiruvananthapuram takes about 32h 51m, including connections. Given that most itineraries on this long-haul route involve at least one stop, this duration accounts for the time spent in transit and during layovers. This route covers a significant distance of 13,513 kilometers, classifying it as a long-haul flight.

For travelers seeking cheap flights from Seattle to Thiruvananthapuram, fares typically range from $1253–$2042, with a median of $1643. Right now, fares are significantly below the typical level, presenting a potentially favorable time to book. Currently, only 1% of recent fares are classified as a good price, indicating that exceptionally low prices are rare.

The cheapest time to fly from Seattle to Thiruvananthapuram is during the spring months. April stands out as the most affordable month, with a median fare of $609. Following closely, May offers a median fare of $676, and June presents a median of $857. These months consistently show lower prices compared to the overall median for the route.

When flying from Seattle to Thiruvananthapuram, most itineraries connect at least once. In fact, 0% of recent fares were non-stop, meaning you should expect to make connections. For itineraries that include stops, the typical number of connections is 2. New deals for this route show up several times a week, so setting a price alert can be beneficial for tracking fare changes.

How much is a round trip from Seattle to Thiruvananthapuram

Regular price: $1,169 - $1,861

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

The regular price range for flights from Seattle to Thiruvananthapuram is $1169 to $1861. The current lowest deal is $1143 with Singapore Airlines, for travel from Sep 6 to Sep 20.

now $1,143

Low $1,169

High $1,861

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

Singapore Airlines

Qatar Airways

Emirates Airlines

Air India Express

Last-minute flights going from Seattle to Thiruvananthapuram

Wed, Jun 17

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,579

$1,712

One-way

Wed, Jun 17

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,584

$1,945

One-way

Wed, Jun 17

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,584

$1,945

One-way

Fri, Jun 19

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,654

$1,999

One-way

Fri, Jun 19

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Qatar Airways

$1,819

$2,352

One-way

Mon, Jun 22

⌛ Last-Minute

SEA - Thiruvananthapuram

Seattle (SEA) - Thiruvananthapuram (TRV)

Emirates Airlines

$1,619

$1,793

One-way

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

4 nights

Sep 15 - Sep 19

$1,431 → $1,146

20%

5 nights

Sep 15 - Sep 20

$1,427 → $1,144

20%

14 nights

Sep 6 - Sep 20

$1,345 → $1,143

15%

13 nights

Sep 6 - Sep 19

$1,344 → $1,144

15%

Popular Airports to fly from Seattle to Thiruvananthapuram

Seattle - Thiruvananthapuram route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seattle to Thiruvananthapuram are below the typical level, with deals around $1143.

📅 Best time to fly

Fly in April for the best prices

Historically, April is the cheapest month to fly from Seattle to Thiruvananthapuram, with a median price of $609.

⏱️ Flight duration

Expect longer flights with 2+ stopovers

Flights from Seattle to Thiruvananthapuram typically take 32h 51m, with 2 or more stopovers.

✈️ Airlines & availability

No direct flights available

There are no direct flights available from Seattle to Thiruvananthapuram. Connecting flights are regular.

🏆 Airline highlight

Singapore Airlines offers deals on this route

Singapore Airlines has historically offered deals on flights from Seattle to Thiruvananthapuram.

🎯 Booking tip

Consider booking connecting flights

Since direct flights are unavailable, consider booking connecting flights for this route.

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

Boeing Field (BFI)

Boeing Field offers an alternative departure option for travelers flying from Seattle to Thiruvananthapuram.

📍 ~10 km from Seattle (reachable by car)

💸 Flights from ~$2012

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base provides another departure choice for your trip to Thiruvananthapuram.

📍 ~5 km from Seattle (reachable by car)

💸 Flights from ~$2919

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 is a major international hub with an extensive flight network, offering more options.

📍 ~200 km from Thiruvananthapuram (reachable by road and rail, ~4-5 hours travel time)

💸 Flights from ~$880

Madurai (IXM)

Madurai is an international airport with good domestic connectivity and relatively close proximity to southern Kerala.

📍 ~150 km from Thiruvananthapuram

💸 Flights from ~$1118

Tuticorin (TCR)

Tuticorin is geographically the closest alternative airport to Thiruvananthapuram, though with limited flights.

📍 ~130 km from Thiruvananthapuram

💸 Flights from ~$1193

Coimbatore International (CJB)

Coimbatore International is a significant regional airport with good connectivity to major Indian cities.

📍 ~250 km from Thiruvananthapuram

💸 Flights from ~$1131

Calicut International (CCJ)

Calicut International offers strong international connectivity, particularly to the Middle East.

📍 ~300 km from Thiruvananthapuram

💸 Flights from ~$1096

Business & First Class Flight Deals to Thiruvananthapuram

Thiruvananthapuram, India

67% AI deal score

$9,067

Frequently Asked Questions About Flights to Thiruvananthapuram

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially better prices, though last-minute deals can sometimes appear. There isn't a single 'best' time, as prices can fluctuate based on demand and other factors. Monitoring price trends can be beneficial.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the savings on airfare can occasionally be significant. Always factor in the total cost and convenience.

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