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BKK to PTJ: distance & flight time

Bangkok (Suvarnabhumi Airport) → Portland (Portland Airport)

4,454 mi
7,168 km · 3,870 nm
9h 12m
estimated nonstop flight time
+3h
time difference · heading southeast
See live BKK→PTJ fares Phone-only fares on this route — call free

Flight time details

4,454 miles nonstop takes roughly 9h 12m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is BKK from PTJ?

The flight distance from Bangkok (BKK) to Portland (PTJ) is 4,454 miles (7,168 km, 3,870 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BKK to PTJ?

A nonstop flight takes about 9h 12m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Bangkok and Portland?

Portland is 3 hours ahead of Bangkok.

What is the cheapest way to fly from BKK to PTJ?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BKK–PTJ that never appear on search engines, with no booking fees.
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