Cheap flights from Portland to Bangkok from £460

Cheap flights from Portland to Bangkok from £460

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3 stops
Mon, May 11
Portland PDXBangkok BKK
£460
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2 stops
Mon, May 11
Portland PDXBangkok BKK
£488
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2 stops
Mon, May 11
Portland PDXBangkok BKK
£494
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2 stops
Tue, May 12
Portland PDXBangkok BKK
£494
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2 stops
Wed, May 13
Portland PDXBangkok BKK
£503
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2 stops
Tue, May 12
Portland PDXBangkok BKK
£517
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2 stops
Sun, May 10 – Thu, May 14
Portland PDXBangkok BKK
£947
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2 stops
Mon, May 11 – Thu, May 14
Portland PDXBangkok BKK
£947
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2 stops
Sun, May 10 – Wed, May 13
Portland PDXBangkok BKK
£977
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2 stops
Mon, May 11 – Thu, May 14
Portland PDXBangkok BKK
£989
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2 stops
Wed, May 13 – Tue, May 19
Portland PDXBangkok BKK
£1,000
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2 stops
Thu, May 14 – Tue, May 19
Portland PDXBangkok BKK
£1,000
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How much do flights to Bangkok cost?

Cheapest one-way trip

£460

Cheapest round-trip

£947

Average round-trip

£1,130

Includes rare itinerary

Travel hack

Most popular airline

Alaska Airlines

Getting from Bangkok's airports to the city center

Fastest options: Airport Rail Link (BKK) and taxi. Best value: public buses and the Airport Rail Link.

Bangkok is served by two main airports, each offering a variety of airport transfers to city center destinations. Suvarnabhumi Airport (BKK) lies 30 km east of central Bangkok and handles most international flights. Don Mueang International Airport (DMK) is 24 km north of the city center and primarily serves low-cost carriers and domestic routes. Transport options include the Airport Rail Link, public buses, taxis, ride-hailing services, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions, which can be significant in Bangkok.

From Suvarnabhumi Airport (BKK)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

26-30 min

฿45 (flat fare to Phaya Thai (~$1.30 USD))

every 10–15 min (traffic dependent)

budget travelers to BTS

60-90 min

฿60 (flat fare (~$1.70 USD))

every 30 min (traffic dependent)

backpackers to Khao San

30-60 min

฿250-฿400 (metered plus 50 THB airport surcharge and tolls (~$7–12 USD))

on-demand 24/7 (traffic dependent)

door-to-door with luggage

30-60 min

฿300-฿500 (varies by demand and vehicle type (~$9–15 USD))

on-demand 24/7 (traffic dependent)

app-based convenience

30-60 min

฿800-฿1,500 (pre-booked sedan or van (~$23–43 USD))

pre-booked (traffic dependent)

groups or premium comfort

From Don Mueang International Airport (DMK)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

20-40 min

฿30 (flat fare (~$0.85 USD))

every 10–20 min (traffic dependent)

budget connection to BTS

30-60 min

฿200-฿350 (metered plus 50 THB airport surcharge and tolls (~$6–10 USD))

on-demand 24/7 (traffic dependent)

door-to-door with luggage

30-60 min

฿250-฿450 (varies by demand and vehicle type (~$7–13 USD))

on-demand 24/7 (traffic dependent)

app-based convenience

Notes:

  • Prices in THB; table created in 2025 and subject to change.
  • Bangkok traffic can be severe, especially during rush hours (7–9 AM and 5–8 PM). Allow extra time for road-based transport.
  • The Airport Rail Link connects to BTS Skytrain at Phaya Thai station and MRT at Makkasan station.
  • Metered taxis charge a 50 THB airport surcharge plus expressway tolls (typically 25–75 THB).
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Bangkok

Depart from
Portland International
Arrive to
Suvarnabhumi
Average flights per week
400
Flight distance
Worth visiting
Ayuthaya, Thailand - Chatuchak Weekend Market, Bangkok - Grand Palace, Bangkok - Wat Pho, Bangkok

Check-in for a flight from Portland to Bangkok

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
EVA AirEVABRYes
Thai AirAsiaAIQFDNo
Hawaiian AirlinesHALHANo
China AirlinesCALCIYes

Online check-in is not available for these airlines.

Weather in Bangkok

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January32°C23°C
February33°C25°C
March34°C27°C
April35°C28°C
May34°C28°C
June33°C27°C
July31°C26°C
August32°C26°C
September31°C26°C
October31°C25°C
November31°C24°C
December31°C23°C
Hottest Month
35°C
April
Coldest month
23°C
January
Sunny days
231
days per year

14 day forecast

Sunday
26 Apr
84%
37°C29°C
3 May
38°C30°C
Monday
27 Apr
36°C29°C
4 May
40°C30°C
Tuesday
28 Apr
36°C30°C
5 May
40°C31°C
Wednesday
29 Apr
38°C29°C
6 May
40°C30°C
Thursday
30 Apr
38°C29°C
7 May
41°C30°C
Friday
1 May
37°C30°C
8 May
41°C30°C
Saturday
2 May
35°C30°C
9 May
81%
40°C28°C
Book your trip to arrive at Suvarnabhumi, or Don Mueang International. The most popular airlines for this route are Alaska Airlines, EVA Air, Thai AirAsia, Hawaiian Airlines, and China Airlines. Portland and Bangkok have 400 direct flights per week. When you arrive at Bangkok, consider visiting Ayuthaya, Thailand, Chatuchak Weekend Market, Bangkok, Grand Palace, Bangkok, and Wat Pho, Bangkok.

Frequently asked questions

What are the most popular routes to and from Portland?
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.
What are the most popular routes to and from Bangkok?
Travelers frequently search for route combinations, such as Bangkok and London, Phuket City, Phuket Province, Chiang Mai, Manchester, Krabi, Bali, Surat Thani Province, Ho Chi Minh City, Manila, Denpasar, Singapore, Phnom Penh, Tokyo, Hanoi, Edinburgh, Kuala Lumpur, Ko Samui, Da Nang, Hong Kong.
What airports are near Portland?
The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field.
What airports are near Bangkok?
The main airport in Bangkok is Suvarnabhumi. It is also served by U-Tapao International, Hua Hin.
Which airlines fly between Portland and Bangkok?
Currently, you can fly between Portland and Bangkok with Alaska Airlines, EVA Air, Thai AirAsia, Hawaiian Airlines, China Airlines.
When’s the best time to travel between Portland and Bangkok?
If you don’t have specific dates for your trip between Portland and Bangkok, 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.
What flights operate between Portland and Bangkok?
Traveling between Portland and Bangkok, 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.
How many airports are there near Portland?
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, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field
How many airports are there near Bangkok?
There are a number of airports in and around Bangkok. The main one is Suvarnabhumi and other nearby airports include U-Tapao International, Hua Hin.
What time do nonstop (direct) flights between Portland and Bangkok depart?
What time do nonstop (direct) flights between Portland and Bangkok arrive?
What time do flights between Portland and Bangkok depart?
What time do flights between Portland and Bangkok arrive?

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