SEA - TRV

$760 Find Cheap Flights from Seattle to Thiruvananthapuram

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Thiruvananthapuram departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Thiruvananthapuram, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Thiruvananthapuram, as well as popular online travel agencies
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Cheap Flights from Seattle to Thiruvananthapuram (SEA-TRV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Thiruvananthapuram that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Thiruvananthapuram

Tue, Jan 6 - Thu, Jan 29
Oman Air Logo
3:40 pm - 7:45 amSEA-TRV
50h 35m2 stops
Oman Air Logo
8:15 am - 11:45 amTRV-SEA
41h 00m2 stops
$1,007Oman Air
Find Deal
Wed, Jan 7 - Thu, Jan 29
Oman Air Logo
3:40 pm - 7:45 amSEA-TRV
26h 35m2 stops
Oman Air Logo
8:15 am - 11:45 amTRV-SEA
41h 00m2 stops
$1,023Oman Air
Find Deal
Tue, Sep 2 - Wed, Dec 10
Singapore Airlines Logo
10:15 am - 10:10 pmSEA-TRV
23h 25m1 stop
Singapore Airlines Logo
11:15 pm - 7:10 amTRV-SEA
21h 25m1 stop
$1,177Singapore Airlines
Find Deal
Sun, Aug 17 - Wed, Aug 27
 Logo
1:40 am - 10:10 pmSEA-TRV
32h 00m3 stops
 Logo
10:45 pm - 7:45 pmTRV-SEA
33h 30m3 stops
$1,193
Find Deal
Tue, Sep 2 - Wed, Dec 10
Singapore Airlines Logo
10:15 am - 7:55 amSEA-TRV
33h 10m2 stops
Singapore Airlines Logo
11:15 pm - 7:10 amTRV-SEA
21h 25m1 stop
$1,227Singapore Airlines
Find Deal
Sun, Aug 17 - Wed, Aug 27
 Logo
1:40 am - 10:10 pmSEA-TRV
32h 00m3 stops
 Logo
11:10 pm - 7:50 pmTRV-SEA
33h 10m2 stops
$1,336
Find Deal
Sat, Aug 16 - Mon, Aug 25
Lufthansa Logo
2:55 pm - 7:55 amSEA-TRV
52h 30m3 stops
Lufthansa Logo
8:40 pm - 11:55 amTRV-SEA
27h 45m2 stops
$1,433Lufthansa
Find Deal
Sat, Aug 16 - Mon, Aug 25
Lufthansa Logo
2:20 pm - 6:50 amSEA-TRV
28h 00m2 stops
Lufthansa Logo
8:40 pm - 11:55 amTRV-SEA
27h 45m2 stops
$1,446Lufthansa
Find Deal
Tue, Sep 2 - Tue, Dec 9
Emirates Logo
5:15 pm - 3:10 amSEA-TRV
21h 25m1 stop
Emirates Logo
4:35 am - 12:35 pmTRV-SEA
21h 30m1 stop
$1,537Emirates
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Sun, Jan 11 - Sun, Jan 25
Emirates Logo
9:20 am - 3:00 amSEA-TRV
28h 10m2 stops
Emirates Logo
4:35 am - 12:35 pmTRV-SEA
21h 30m1 stop
$1,545Emirates
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Thiruvananthapuram flights

Get data-powered insights and trends into flights from Seattle to Thiruvananthapuram to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Trivandrum?

The average price of all round-trip flights from Seattle to Thiruvananthapuram clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Trivandrum, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Trivandrum, Tuesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Seattle to Thiruvananthapuram?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Thiruvananthapuram, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Thiruvananthapuram is September, where tickets cost $1,231 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,815 and $1,769 respectively.

How far in advance should I book a flight from Seattle to Thiruvananthapuram?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Thiruvananthapuram, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Thiruvananthapuram, you should book around 4 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$760
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Seattle to Trivandrum

When to book flights from Seattle to Thiruvananthapuram

Are your dates flexible? Find out the best times to travel from Seattle to Thiruvananthapuram based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Thiruvananthapuram (Trivandrum)

  • Which airline offering flights to Thiruvananthapuram International Airport (TRV) is kid-friendly?

    Consider flying to TRV with Qatar Airways if you plan on traveling with your kids. This is because, aboard your flight, your children will be entertained with superheroes from the Oryx Kids Club, provided with creative and educational interactive young traveler packs, and treated to tasty and nutritious meals. Additionally, you can be provided with a bassinet on request.

  • Does Seattle-Tacoma International Airport (SEA) feature a lounge where I can wait for my flight?

    At SEA, you can comfortably wait for your flight at The Club at SEA, a paid-entry lounge with a location in the South Satellite, next to Gate S9, and another in the Central Terminal, across from Gate A11. Open to all travelers, irrespective of their airlines and class of travel, they feature TVs, magazines, flight information monitors, comfy seating, snacks, and drinks.

  • What is the cabin baggage allowance for Emirates?

    When traveling to TRV with Emirates, your cabin baggage allowance will depend on your fare. As an Economy passenger, you may bring on one standard carry-on, while as a First or Business Class passenger, you can carry on a standard bag plus a briefcase. Your carry-on bag must not exceed 21.7 x 15 x 8 inches, whereas your briefcase must not exceed 17.7 x 14 x 7.9 inches. The weight of each piece must be 15 lb or less.

  • Can I bring liquids aboard my flight to Thiruvananthapuram International Airport (TRV)?

    You may bring liquids on the cabin of your flight to TRV, regardless of your airline, as long as you store them in containers with a maximum capacity of 3.4 oz. Bigger containers, even when half-full, won’t be allowed onboard. The containers must be placed in a quart-sized, see-through plastic bag with a resealable zip.

  • What is the cheapest flight from Seattle to Thiruvananthapuram?

    In the last 3 days, the lowest price for a flight from Seattle to Thiruvananthapuram was $760 for a one-way ticket and $1,007 for a round-trip.

  • Do I need a passport to fly between Seattle and Trivandrum?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Trivandrum.

  • Which airports will I be using when flying from Seattle to Trivandrum?

    On your way to Trivandrum, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Thiruvananthapuram.

  • Which aircraft models fly most regularly from Seattle to Thiruvananthapuram (Trivandrum)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Thiruvananthapuram (Trivandrum)?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Trivandrum, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Thiruvananthapuram, Oman Air or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Thiruvananthapuram are Oman Air and Singapore Airlines. With an average price for the route of $1,580 and an overall rating of 8.3, Oman Air is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,401 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Seattle to Thiruvananthapuram (Trivandrum)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Thiruvananthapuram (Trivandrum).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Thiruvananthapuram (Trivandrum)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thiruvananthapuram (Trivandrum) from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Thiruvananthapuram (Trivandrum)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thiruvananthapuram (Trivandrum) with an airline and back to Seattle with another airline. Booking your flights between Seattle and TRV can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Thiruvananthapuram (Trivandrum)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thiruvananthapuram (Trivandrum) from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Thiruvananthapuram

  • If you plan on flying from Seattle-Tacoma International Airport (SEA) to Thiruvananthapuram International Airport (TRV) on a two-stop flight, note that your layover destinations will be determined by your airline. If you travel with Qatar Airways, your layovers will be at San Francisco (SFO) or Chicago (ORD) and Doha (DOH). On the other hand, if you hop on the connection flights option by British Airways and Air India, you will lay over at London Heathrow (LHR) and Mumbai (BOM).
  • In case your child is under two years old, you may travel to TRV while carrying him on your lap, so long as you inform your airline of your plans in advance. Traveling with your child on your lap is an economical option, given that airlines charge children traveling on the lap 10% of the adult fare.
  • Other than Thiruvananthapuram, the cities you can easily get to from TRV include Nedumangad, Paravur, Eraniel, Attingal, Kollam, and Punalur. You should rent a car at the airport if you want to travel to a majority of these destinations, given that the public transportation options that serve them are crowded and slow.
  • If you have limited mobility, you can rest assured of having smooth experiences at SEA and TRV, given that both feature increased-accessibility amenities. At either, you’ll find wheelchair-accessible restrooms, ramps, elevators, wheelchairs provided upon request, and staff always ready to help.
  • Suppose you want to fly to TRV with an eco-friendly partner. If so, consider traveling with Qatar Airways or Emirates since they feature aircraft with low fuel consumption, partnerships with dependable environmental groups, efficient recycling and waste management programs, and investments in sustainable aviation fuels.

Reviews of the top 5 airlines serving from Seattle to Thiruvananthapuram

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Thiruvananthapuram. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Thiruvananthapuram? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Oman AirOverall score based on 92 reviews
8.0Entertainment
8.3Boarding
8.0Food
8.5Crew
8.3Comfort
Airline reviews

Joyful and pleasant. Food is amazing staff are so welcoming seats are comfortable. I would like to thank Shahrazad for her amazing service,

10.0 Excellentsultan, Feb 2025CDG - MCT
Read more Oman Air reviews

Joyful and pleasant. Food is amazing staff are so welcoming seats are comfortable. I would like to thank Shahrazad for her amazing service,

The seat was uncomfortable for me, less leg space and a tight space.

Very good - could have been more proactive asking for drinks as only got one all flight offered.

If you fly more often with Oman on the same route, you will realize the offered food is always the same. Quality of food is good, however, it is getting boring to know there is a soup or salad with goat cheese as starten and maincourse there is lamb, fish or vegetarian pasta. Pasta is always nice.

Man to Muscat the staff were poor. Missed bringing drinks to me & ran out of Beer. I didn't get a drink. Muscat to BKK staff excellent, food ok, and I was offered a drink.

Really a nice flight. , very comfortable seats and leg space.

Oman Air is on the relation Muscat-Salalah without any serious competition and that's to feel same as the metall bars of your seat in your backside after this flight. Don't expect anything other than being brought from A to B and you won't be disappointed

Everything was great in the business class. Seats 1A and 1C wouldn't recline properly. If i stood up then it did recline, even when the crew checked it he made me stand up recline it all the way and then he said "ok now you can sit" i just laughed it off.

We missed our connection due to technical issues with the plane. We were stuck in Oman Airport for 5 hours, had to overnight there, got rerouted to London, were denied boarding on the plane, were then seated separately (as a family of 5), did not receive any notification of our luggage being in London, were denied boarding for the AA flight to Chicago, and then all seated separately again. Finally our luggage was lost. Worst experience ever. Will never fly on this airline again

The crew could have offered us seats together as the flight was half empty. But overall, the service quality was good as well as the food and entertainment options. Would love to fly Oman Air again.

I lost my lock from my luggage, I don’t know someone took something from my bag.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. The food was great except for the fact that there were too many sweet items.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Food from Surabaya was below average but from Singapore is much better

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Very friendly, service oriented and responsive crew. Very pleased with th service!

Everything you need to know for your flight from Seattle to Thiruvananthapuram

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