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ANA flights from Portland to Bangkok Suvarnabhumi Airport (PDX - BKK)

PDX — BKK
8 Sep — 15 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest ANA flights from Portland to Suvarnabhumi
Explore the most affordable ANA flight options available from Portland to Suvarnabhumi. Find the lowest fares with prices last updated on 9 August 2026.

Mon 7/910:10 -
1 stop28h 55m
Wed 21/1007:05 -
1 stop26h 01m
Deal found 7/8฿29,448
Wed 26/807:00 -
2 stops31h 35m
Mon 7/921:35 -
2 stops31h 12m
Deal found 8/8฿33,377
Mon 24/807:00 -
2 stops26h 55m
Sun 6/921:35 -
2 stops31h 12m
Deal found 8/8฿33,476

ANA flights from Portland to Suvarnabhumi in 2026

Find detailed information about ANA flights from Portland to Suvarnabhumi. Explore the options provided by ANA to plan your journey from Portland to Suvarnabhumi. Data last updated 9 August 2026.

One-way from

฿17,563

Return from

฿29,448

Popular in

December

Cheapest in

April

Average price (all airlines)

฿34,004
ANA
  • ANA
  • 28/10
  • 2 total stops
  • 23h 50m total
  • Portland to Bangkok
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ANA
  • ANA
  • 7/9-21/10
  • 2 total stops
  • 54h 56m total
  • Portland to Bangkok
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Highest demand for flights from Portland to Bangkok Suvarnabhumi; 8% potential price increase.
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Best time to find cheap flights from Portland to Bangkok Suvarnabhumi; 5% potential price drop.
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Average price for all Portland to Bangkok Suvarnabhumi flights (one-way and round-trip).
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Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Best time to book a flight from Portland to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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See what others are saying about ANA

Read reviews and see what other travellers are saying about their experiences with ANA. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing ANA for your next flight. Reviews last updated 9 August 2026.
ANA
8.3
Very Good
1,293 reviews
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Overview

Entertainment

8.0

Boarding

8.5

Food

7.8

Crew

8.7

Comfort

8.2

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