One Way
Fare Type:
  • Regular
  • Student
    Student Fare

    Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.

Popular Filters

One Way Price

₹ 1,09,885 ₹ 8,35,000

Duration

20 h 55 m 29 h 0 m

Stops From Seattle

Departure From Seattle

Before 6 am

₹ 1,09,885

6 am - 12 pm

₹ 3,42,045

After 6 pm

₹ 2,16,037

Arrival at Koh Samui

6 am - 12 pm

₹ 2,16,037

12 pm - 6 pm

₹ 1,09,885

After 6 pm

₹ 1,09,885

Alliances & Airlines

Oneworld

()

SkyTeam

()

Star Alliance

(12)

Layover Airports

Layover Duration

2 h 40 m 11 h 30 m
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Live Now: Special Sale by Akasa Air!

Limited Period Offers

Seattle to Koh Samui Flights, Fares @ ₹109885 + Flat Rs 1500 OFF

Use promo code GOINTL and Instant Discount of Rs 10,000 on your Seattle to Koh Samui round trip flight booking. Lowest Airfare from Seattle to Koh Samui is ₹109885 on 02 Jul. For fastest booking and best discounts on flight tickets visit Goibibo. Also check cheapest return Koh Samui to Seattle flight tickets online here.
Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 29 Jun 2026 06:20:59
Eva Airways, Bangkok Airways

₹ 1,09,885

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Eva Airways BR 25

02:10

Thu, 2 Jul 26

Seattle, United States

11 h 55 m

05:05

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR 211

08:20

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

03 h 50 m

11:10

Fri, 3 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 161

15:10

Fri, 3 Jul 26

Bangkok, Thailand

01 h 05 m

16:15

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy standard

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 16,060
Date Change Fee starting
₹ 6,615
Get complimentary meals

₹ 1,09,885

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Eva Airways, Bangkok Airways

₹ 1,09,885

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Eva Airways BR 25

02:10

Thu, 2 Jul 26

Seattle, United States

11 h 55 m

05:05

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR 67

08:15

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 05 m

11:20

Fri, 3 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 161

15:10

Fri, 3 Jul 26

Bangkok, Thailand

01 h 05 m

16:15

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy standard

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 16,060
Date Change Fee starting
₹ 6,615
Get complimentary meals

₹ 1,09,885

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Eva Airways, Bangkok Airways

₹ 1,09,885

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Eva Airways BR 25

02:10

Thu, 2 Jul 26

Seattle, United States

11 h 55 m

05:05

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR 211

08:20

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

03 h 50 m

11:10

Fri, 3 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 157

15:00

Fri, 3 Jul 26

Bangkok, Thailand

01 h 30 m

16:30

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy standard

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 16,060
Date Change Fee starting
₹ 6,615
Get complimentary meals

₹ 1,09,885

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Eva Airways, Bangkok Airways

₹ 1,09,885

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Eva Airways BR 25

02:10

Thu, 2 Jul 26

Seattle, United States

11 h 55 m

05:05

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR 67

08:15

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 05 m

11:20

Fri, 3 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 169

16:40

Fri, 3 Jul 26

Bangkok, Thailand

01 h 05 m

17:45

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy standard

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 16,060
Date Change Fee starting
₹ 6,615
Get complimentary meals

₹ 1,09,885

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Eva Airways, Bangkok Airways

₹ 1,09,885

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Eva Airways BR 25

02:10

Thu, 2 Jul 26

Seattle, United States

11 h 55 m

05:05

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR 211

08:20

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

03 h 50 m

11:10

Fri, 3 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 167

17:30

Fri, 3 Jul 26

Bangkok, Thailand

01 h 25 m

18:55

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy standard

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 16,060
Date Change Fee starting
₹ 6,615
Get complimentary meals

₹ 1,09,885

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Eva Airways, Bangkok Airways

₹ 1,09,885

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Eva Airways BR 25

02:10

Thu, 2 Jul 26

Seattle, United States

11 h 55 m

05:05

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR 67

08:15

Fri, 3 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 05 m

11:20

Fri, 3 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 185

19:20

Fri, 3 Jul 26

Bangkok, Thailand

01 h 30 m

20:50

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy standard

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 16,060
Date Change Fee starting
₹ 6,615
Get complimentary meals

₹ 1,09,885

Economy up

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 6,615
Free date change allowed
Get complimentary meals

₹ 1,62,025

Air Canada, Scoot

₹ 2,16,037

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Air Canada AC 8809

19:20

Thu, 2 Jul 26

Seattle, United States

01 h 10 m

20:30

Thu, 2 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC 19

22:50

Thu, 2 Jul 26

Terminal M

Vancouver, Canada

15 h 25 m

05:15

Sat, 4 Jul 26

Terminal T2

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Scoot TR 640

07:00

Sat, 4 Jul 26

Terminal T1

Singapore, Singapore

01 h 45 m

07:45

Sat, 4 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Standard

Fare offered by airlines.

7 Kgs
1 Piece
Non-refundable fare
Date Change Fee starting
₹ 9,970

₹ 2,16,037

Flex

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee starting
₹ 56,460
Date Change Fee starting
₹ 3,325

₹ 2,29,642

Comfort

Fare offered by airlines.

7 Kgs
2 Pieces
No airline cancellation fee
Free date change allowed

₹ 2,50,892

Latitude

Fare offered by airlines.

7 Kgs
2 Pieces
No airline cancellation fee
Free date change allowed

₹ 3,23,342

Singapore Airlines, Bangkok Airways

₹ 3,42,045

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

Singapore Airlines SQ 27

10:15

Thu, 2 Jul 26

Seattle, United States

16 h 20 m

17:35

Fri, 3 Jul 26

Terminal 0

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 962

20:15

Fri, 3 Jul 26

Terminal T1

Singapore, Singapore

01 h 55 m

21:10

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Economy flexi

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 5,665
Date Change Fee starting
₹ 5,665

₹ 3,42,045

United Airlines, Bangkok Airways

₹ 8,23,490

Get additional Rs 4500 OFF using code GOHUNT

Seattle to Koh Samui , 2 Jul

United Airlines UA 1578

07:00

Thu, 2 Jul 26

Seattle, United States

02 h 18 m

09:18

Thu, 2 Jul 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA 29

11:10

Thu, 2 Jul 26

Terminal I

San Francisco, United States

16 h 25 m

18:35

Fri, 3 Jul 26

Terminal T2

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG 962

20:15

Fri, 3 Jul 26

Terminal T1

Singapore, Singapore

01 h 55 m

21:10

Fri, 3 Jul 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Economy fully refundable

Fare offered by airlines.

1 Piece
2 Pieces
No airline cancellation fee
Free date change allowed
Free seats available

₹ 8,23,490

Seattle Koh Samui Cheap Flights Fare Date
Lowest Airfare Today Rs 0
02 Jul
Cheapest Fare Within 30 Days Rs null
02 Jul
Cheapest Fare Within 90 Days Rs null
02 Jul
Cheapest Fare Within 365 Days Rs null
02 Jul

Get cheap flights from Seattle to Koh Samui with Goibibo India

Q: Why choose Goibibo for your flight booking from Seattle to Koh Samui?

A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.

Q: How to get a cheap flight ticket from Seattle to Koh Samui?

A: At Goibibo, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Seattle to Koh Samui flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Seattle to Koh Samui? • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Seattle to Koh Samui.

Q: What should you keep in mind while booking a flight from Seattle to Koh Samui?

A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Seattle to Koh Samui flight. Plus, there are no hidden charges when you book a Seattle to Koh Samui flight on Goibibo.

Q: Is there any discount on a flight booking from Seattle to Koh Samui?

A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Seattle to Koh Samui booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.

Seattle to Koh Samui Flights

Searching for Seattle to Koh Samui cheap flights? Then, Goibibo is your one-stop destination to book Seattle to Koh Samui flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.

There is no dearth of options when it comes to Seattle to Koh Samui Flight booking. Several budget and premium airlines fly on this route. You can easily check the Seattle to Koh Samui flight schedule on Goibibo. There are approximately 12 flights flying daily between Seattle and Koh Samui from early morning to late at night. Out of these Seattle to Koh Samui flight, 0 are non stop flights 12 are connecting flights. Air Canada, Bangkok Airways, Eva Airways, Scoot, Singapore Airlines, United Airlines are some major airlines that fly between Seattle and Koh Samui.

The lowest airfare of Seattle to Koh Samui flight is ₹109885 and the average airfare is 109885 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Seattle to Koh Samui cheap flights if you are flexible with your dates and timings.

You will board your Seattle to Koh Samui flight from the Seattle Airport and deboard it at Koh Samui Airport.

You cannot only book Seattle to Koh Samui cheap flight tickets through Goibibo but can also do web check-in and track your flight status.


How to book a Seattle to Koh Samui flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Seattle to Koh Samui flight, check below:
  • Enter your personal Goibibo account by hitting the ‘Sign In’ option on the top right of the desktop site. You can also create a new account by clicking on the ‘Sign Up’ option, followed by entering your mobile number or signing in with your personal Facebook account.
  • On the Goibibo homepage, you will see three options for booking flight tickets from Seattle to Koh Samui. Choose one among one-way, round trip or multicity flights.
  • Fill in the city where you will board your flight from and the destination city. Choose a date of departure and enter the return date if you are booking a round trip flight. Select your preferred class of travel and add the number of passengers with whom you are travelling.
  • Hit the ‘Search’ button.
  • Within a second or two, you will be then redirected to another page with all the flights from Seattle to Koh Samui – the topmost one will have the cheapest airfare.
  • On the left, you will find filters such as your desired time to board a flight, direct or connecting flights and the airline.
  • Apply as per your preference and click on the ‘Book’ option.
  • You can opt for an airport transfer and even choose a Travel Protection plan.
  • Before making the final payment, provide your personal details including your email address and mobile number. You can also use an available Promo Code FLYDREAM to get Rs 1500 as instant discount for your Seattle to Koh Samui flight ticket.
  • Click on the ‘Proceed’ button.
  • After the payment, you will receive the e-ticket and the invoice for your Seattle to Koh Samui flight on your email address.

  • How can I check the flight schedule for a Seattle to Koh Samui flight?
    To check the Seattle to Koh Samui flight schedule,
  • Visit https://www.goibibo.com/flight-schedule/
  • Choose from the one-way, round trip and multicity flight options.
  • Type in the cities of origin and arrival, and choose the date of departure for a one-way flight, the return date, in case, you have selected a round-trip or, the different dates of departures for a multicity booking.
  • After clicking on the ‘Get Set Go’ option, you will get the real-time flight schedule.

  • How much baggage can I carry on my Seattle to Koh Samui flight?
    Baggage allowance depends on the class of travel and airline. In the Seattle to Koh Samui Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.

     


    Where will I board my flight at Seattle and deboard at Koh Samui?
    When you have booked a Seattle to Koh Samui flight, you will board the flight at and de-board at .

     


    How can I do web check-in for my upcoming Seattle at Koh Samui flight?
    To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.

     

    About Koh Samui

    Ko Samui, the island city of Thailand has the best beaches and coral reefs. An ideal vacation spot with fun nightlife, amazing water sports and mesmerising natural beauty, this place is a must visit.

    Places to visit and things to do
    • Chaweng is one of the most popular and largest beaches in Ko Samui that boasts of pristine white sands and a vibrant nightlife. A plethora of entertainment in the form of shopping and water sports are also in abundance. The area is lined with the best Ko Samui resorts and plush 5-star hotels in Ko Samui that offer top class services and excellent hospitality.
    • Maenam Beach is a tranquil picturesque beach that is favoured as an ideal destination for relaxation and enjoying beautiful sunsets. There are a number of budget hotels around the beach and the lively town centre that travellers can choose from. 
    • Lamai Beach is the second largest resort town after Chaweng. It is comparatively quieter and provides breathtaking vistas of the blue waters. Some of the best Ko Samui resorts are located here along with great shopping and spa treatment outlets.
    • Bo Phut Beach, popularly known as the Fisherman’s Village is a delight for tourists with its idyllic beachfront, interesting shops, restaurants and bars. Hotels near Lamai and Bo Phut range from 3-star hotels to budget hotels depending on your preference.
    • Som Tam, Khao Phad, Tom Yum and Phad Thai are some of the most popular food in Ko Samui available at affordable dine-outs in Ko Samui.
    • Haveli Fine Indian Cuisine is a cheap Indian/veg-friendly restaurant in Ko Samui that serves delicious Indian delicacies like Dal Makhni and Naan among others.
    • The hotels near the Ko Samui airport range from 5-star to budget hotels with services such as free Wi-Fi and shuttle services.

    Airport Address

    Koh Samui Airport
    Tel: +66 (0)7742 425012

    About Seattle

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    Airport Address

    Frequently Asked Questions - Seattle to Koh Samui Flights

    Q: Which airline has maximum number for flights between Seattle to Koh Samui?

    A: Out of 12 daily flights between Seattle to Koh Samui Bangkok Airways has maximum 10 flights. After that Eva Airways has 8, Air Canada has 2, Scoot has 2, Singapore Airlines has 1, United Airlines has 1 flights between Seattle to Koh Samui.

    Q: Which is the cheapest flight from Seattle to Koh Samui in next 7 and next 30 days?

    A: Cheapest flight in next 7 days on Seattle to Koh Samui route is at . And in next 30 days lowest price on Seattle to Koh Samui route is .

    Q: What are the name and codes for Seattle and Koh Samui airports?

    A: The name of Seattle airport is Seattle Airport and its code is SEA and name of Koh Samui Airport is Koh Samui Airport, its code is USM.

    Q: Which is the last flight on Seattle to Koh Samui route?

    A: The last flight from Seattle to Koh Samui route is Air Canada, Scoot at 19:20.

    Q: When does the first flight leave from Seattle to Koh Samui?

    A: The first flight from Seattle to Koh Samui is Eva Airways, Bangkok Airways at 02:10.

    Q: How many flights fly from Seattle to Koh Samui on the daily basis?

    A: Around 12 flights are flying daily from Seattle to Koh Samui. Out of which 0 are direct and 12 are connecting flights on this route. Some major airlines between this route are Air Canada, Bangkok Airways, Eva Airways, Scoot, Singapore Airlines, United Airlines.

    Q: Which are the most preferred airlines from Seattle to Koh Samui ?

    A: Air Canada, Bangkok Airways, Eva Airways, Scoot, Singapore Airlines, United Airlines are the most preferred airlines on Seattle to Koh Samui flight route.

    Q: What is today’s cheapest fare from Seattle to Koh Samui?

    A: Today lowest airfare on Seattle to Koh Samui flight route is 0.

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