Cheap Flights from Thiruvananthapuram to Seattle

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Flight deals from Thiruvananthapuram to Seattle

Looking for a cheap last-minute deal or the best round-trip flight from Thiruvananthapuram to Seattle? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Thiruvananthapuram to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Thiruvananthapuram to Seattle flights are currently cheapest in June.

Alternative Thiruvananthapuram to Seattle routes

Looking for the cheapest, fastest or easiest route from Thiruvananthapuram to Seattle? You could fly into the following airports instead.

Thiruvananthapuram to Seattle: Flight information

The things to know before you go.
Cheapest flight foundAED 3,651
Cheapest month to flyApril

Finding cheap flights from Thiruvananthapuram to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a round-trip flight from Thiruvananthapuram to Seattle is AED 3,651. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Thiruvananthapuram to Seattle. But we found flights with one or more stops from AED 3,651.
There are no flights flying from Thiruvananthapuram to Seattle, as of December 2025.
The cheapest month to fly from Thiruvananthapuram to Seattle is usually April.
If you're flying from Thiruvananthapuram Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the center of Seattle. We've found flights to this airport from AED 3,651.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Thiruvananthapuram Airport to Seattle on Saturday, April 11, 2026.
No airlines currently offer direct flights between Thiruvananthapuram Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 3°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Singapore Airlines offers the cheapest flight tickets to Seattle.

Traveling from Trivandrum International Airport (TRV) to Seattle: what you need to know

  • Trivandrum International Airport is located in Thiruvananthapuram. Following the UTC-7 timezone, Seattle is 12 hours 30 minutes behind Thiruvananthapuram.

  • Give yourself plenty of time to make your TRV to Seattle flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are likely if you're heading away during high season, so allow some extra breathing room. A good rule for peak times? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • TRV is about 0.16 kilometers from central Thiruvananthapuram. If you're ride-sharing, catching a cab or driving from the center, it'll take you 0 hours or so to get there, depending on the traffic.

  • Catching an early flight from Trivandrum International Airport to Seattle? Avoid rushing to the airport (and catch some extra z's) by choosing one of these hotels near TRV:

  • Of all flights leaving Trivandrum International Airport, 79.04% touch down on time at their destination.

How to find the cheapest flights from Trivandrum International Airport (TRV) to Seattle

  • AED 2,571 is currently the lowest price for a one-way Trivandrum International Airport to Seattle flight. Return flight tickets start at AED 3,651. These fares can change depending on availability.

  • To find cheap flights from TRV to Seattle, book early. Airlines usually offer the most competitive fares when flights are first released.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' tool. It'll find the cheapest price across every month when searching for a Trivandrum International Airport to Seattle ticket.

  • There's no need to check in daily to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an updated deal for cheap flights from TRV to Seattle.

  • Select your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Trivandrum International Airport to Seattle by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • The distance from Seattle-Tacoma International Airport (SEA) to central Seattle is roughly 23 kilometers. It takes around 20 minutes to get to the center driving.

  • If you're using public transport, expect a journey time of around 55 minutes.

  • Book a hotel close to SEA if you have a late flight from Trivandrum International Airport to Seattle. Check in to one of these accommodation options and make your first night all about rest:

  • Pick up a Seattle-Tacoma International Airport rental car and explore Seattle and beyond with your own set of wheels. Thrifty, Europcar and Budget are top outlets you can book with here.

  • To lock in the lowest price, reserve your vehicle from Seattle-Tacoma International Airport around one week in advance of your flight from TRV to Seattle.

Lake Union Sea Plane Base Airport (LKE)

  • After your flight from Trivandrum International Airport to Seattle has touched down, you can make your way to the city center in around 10 minutes by car. Central Seattle is roughly 3 kilometers from Lake Union Sea Plane Base Airport (LKE).

  • If you choose to travel on public transport, you'll reach the center in 25 minutes or so.

  • Following your TRV to Seattle flight, unwind at a hotel near LKE. These are some great options that'll help you switch to relaxation mode:

Best time to go to Seattle

  • Travel to Seattle in high season if you prefer a lively atmosphere, but remember that hotel prices tend to be higher. Alternatively, book flights from Trivandrum International Airport to Seattle during the off-season when prices are cheaper and it's quieter.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Lock in your Trivandrum International Airport to Seattle flight ticket then if that's the weather you find most pleasant.

  • Look for cheap tickets from TRV to Seattle in February if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

More about Seattle

  • Start your Seattle trip right by choosing the ideal place to stay. As soon as you've booked your flight from Trivandrum International Airport to Seattle, explore our range of hotels including:

  • There are so many things to discover in this city it can be hard to know where to start. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are top attractions which should feature on any good Seattle itinerary.

Explore more of United States

  • Portland is just one of the many cities in United States waiting to be discovered once you've seen the sights of Seattle. Around 241 kilometers away to the south, popular attractions include Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • If you want to check out another corner of United States, head for Spokane, about 370 kilometers east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.