Question 1

What are the most popular routes to and from Portland?

Accepted Answer

Travelers frequently search for route combinations, such as Portland and London, Guadalajara, Mexico City, Los Angeles, Las Vegas, Phoenix, San Francisco, Oaxaca, Manchester, Edinburgh, Denver, Kailua, New York, Ontario, Calgary, Puerto Escondido, Oaxaca, Chicago, San Diego, Puerto Vallarta, San José del Cabo.

Question 2

What are the most popular routes to and from Ko Samui?

Accepted Answer

Travelers frequently search for route combinations, such as Ko Samui and London, Bangkok, Chiang Mai, Phuket Province, Phuket City, Bali, Singapore, Manchester, Denpasar, Kuala Lumpur, Ho Chi Minh City, Tel Aviv, Krabi, Da Nang, Manila, Hanoi, Dubai, Brisbane, Perth, Colombo.

Question 3

What airports are near Portland?

Accepted Answer

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Roberts Field, Eugene, Boeing Field, Kenmore Air Harbor Seaplane Base.

Question 4

What airports are near Ko Samui?

Accepted Answer

The main airport in Ko Samui is Samui. It is also served by Samui, Surat Thani International, Nakhon Si Thammarat.

Question 5

Which airlines fly between Portland and Ko Samui?

Accepted Answer

Currently, you can fly between Portland and Ko Samui with Bangkok Airways, Alaska Airlines, Air Canada, Scoot, All Nippon Airways.

Question 6

When’s the best time to travel between Portland and Ko Samui?

Accepted Answer

If you don’t have specific dates for your trip between Portland and Ko Samui, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between Portland and Ko Samui?

Accepted Answer

Traveling between Portland and Ko Samui, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near Portland?

Accepted Answer

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Roberts Field, Eugene, Boeing Field, Kenmore Air Harbor Seaplane Base

Question 9

How many airports are there near Ko Samui?

Accepted Answer

There are a number of airports in and around Ko Samui. The main one is Samui and other nearby airports include Samui, Surat Thani International, Nakhon Si Thammarat.

Question 10

What time do nonstop (direct) flights between Portland and Ko Samui depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Portland and Ko Samui arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ko Samui, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Portland and Ko Samui depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Portland and Ko Samui arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ko Samui, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£597
Cheapest round-trip	£1,292
Average round-trip	£1,380
Includes rare itinerary	Travel hack
Most popular airline	Bangkok Airways

Transport Option	Typical time	Typical cost	Frequency	Best for
Airport taxi	10-30 min	฿300 – ฿700; fixed rates by zone; varies by destination	on-demand 24/7 (traffic dependent)	convenience and speed
Shared minivan	15-45 min	฿150 – ฿250; per person; multiple stops	departures based on flight arrivals (traffic dependent)	budget travelers
Songthaew (local pickup truck)	20-60 min	฿50 – ฿150; per person; shared ride with multiple stops	irregular; available outside airport area (traffic dependent)	local experience on budget
Private transfer	10-30 min	฿500 – ฿1,500; per vehicle; varies by destination and vehicle type	pre-booked (traffic dependent)	families and groups
Hotel shuttle	10-40 min	฿0 – ฿500; often complimentary for resort guests; check with hotel	scheduled with hotel (traffic dependent)	resort guests
Rental car	10-30 min	฿800 – ฿2,000; per day; varies by vehicle type	available at airport (traffic dependent)	exploring the island

Name	Carrier code	IATA Code	Passport needed during booking
Bangkok Airways	BKP	PG	No
Alaska Airlines	ASA	AS	No
Air Canada	ACA	AC	Yes
Scoot	TGW	TR	No
All Nippon Airways	ANA	NH	Yes

Month	Average monthly max temperature	Average monthly min temperature
January	27°C	26°C
February	27°C	26°C
March	28°C	27°C
April	29°C	28°C
May	30°C	28°C
June	29°C	28°C
July	29°C	27°C
August	29°C	27°C
September	29°C	27°C
October	28°C	27°C
November	28°C	26°C
December	27°C	26°C

Cheap flights from Portland to Ko Samui from £597

Explore flight deals to Ko Samui

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Ko Samui cost?

Cheapest one-way trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Most popular airline

Getting from Ko Samui airport to the city center

Key info about flying to Ko Samui

Check-in for a flight from Portland to Ko Samui

Weather in Ko Samui

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Platform

Features

Discover