PDX - SUB

$1,246 Find Cheap Flights from Portland to Surabaya

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Surabaya departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Surabaya

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Surabaya, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Surabaya, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,246
Singapore Airlines
Wed 11/18Sun 12/6
PDX - SUB • 2 stops
Top airlines
Singapore Airlines
Cheapest • from $1,246 (round-trip)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Surabaya. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Surabaya!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Surabaya (PDX-SUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Surabaya that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Surabaya

Wed, Nov 18 - Sun, Dec 6
Singapore Airlines Logo
2:45 pm - 9:20 am
PDX
-
SUB
27h 35m
2 stops
Singapore Airlines Logo
7:05 pm - 1:50 pm
SUB
-
PDX
33h 45m
2 stops
$1,246Singapore Airlines
Wed, Nov 18 - Sun, Dec 6
Singapore Airlines Logo
10:45 am - 9:20 am
PDX
-
SUB
31h 35m
2 stops
Singapore Airlines Logo
7:05 pm - 1:50 pm
SUB
-
PDX
33h 45m
2 stops
$1,250Singapore Airlines
Wed, Nov 18 - Sun, Dec 6
Multiple Airlines Logo
2:45 pm - 3:40 pm
PDX
-
SUB
33h 55m
2 stops
Multiple Airlines Logo
7:05 pm - 1:50 pm
SUB
-
PDX
33h 45m
2 stops
$1,265Multiple Airlines
Wed, Nov 18 - Sun, Dec 6
Multiple Airlines Logo
10:30 am - 6:20 pm
PDX
-
SUB
40h 50m
2 stops
Multiple Airlines Logo
8:15 am - 9:46 am
SUB
-
PDX
40h 31m
2 stops
$1,313Multiple Airlines
Thu, Aug 13 - Thu, Aug 27
United Airlines Logo
7:15 pm - 6:20 pm
PDX
-
SUB
57h 05m
2 stops
United Airlines Logo
4:30 pm - 6:19 pm
SUB
-
PDX
39h 49m
2 stops
$1,350United Airlines
Thu, Aug 13 - Thu, Aug 27
Multiple Airlines Logo
7:00 am - 6:15 pm
PDX
-
SUB
45h 15m
2 stops
Multiple Airlines Logo
8:10 am - 8:50 pm
SUB
-
PDX
26h 40m
2 stops
$1,351Multiple Airlines
Fri, Nov 20 - Sun, Dec 6
Multiple Airlines Logo
12:30 pm - 6:20 pm
PDX
-
SUB
38h 50m
2 stops
Multiple Airlines Logo
8:15 am - 9:46 am
SUB
-
PDX
40h 31m
2 stops
$1,367Multiple Airlines
Fri, Nov 20 - Sun, Dec 6
Cathay Pacific Logo
7:00 am - 6:20 pm
PDX
-
SUB
44h 20m
2 stops
Cathay Pacific Logo
8:15 am - 9:46 am
SUB
-
PDX
40h 31m
2 stops
$1,383Cathay Pacific
Wed, Nov 18 - Sun, Dec 6
Qatar Airways Logo
5:00 pm - 2:50 pm
PDX
-
SUB
54h 50m
3 stops
Qatar Airways Logo
3:50 pm - 2:55 pm
SUB
-
PDX
38h 05m
3 stops
$1,439Qatar Airways
Wed, Nov 18 - Sun, Dec 6
Qatar Airways Logo
5:00 pm - 2:50 pm
PDX
-
SUB
54h 50m
3 stops
Qatar Airways Logo
3:50 pm - 2:55 pm
SUB
-
PDX
38h 05m
3 stops
$1,513Qatar Airways
Booking Insights

KAYAK's insights & trends for Portland to Surabaya flights

Get data-powered insights and trends into flights from Portland to Surabaya to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Surabaya?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to Surabaya were found on Singapore Airlines ($1,246) and United Airlines ($1,350).

Find deals

Good to know

Cheapest flight$1,246
Flight from Portland to Surabaya

When to book flights from Portland to Surabaya

Are your dates flexible? Find out the best times to travel from Portland to Surabaya based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Surabaya

  • What is the cheapest flight from Portland to Surabaya?

    In the last 5 days, the lowest price for a flight from Portland to Surabaya was $1,246 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Surabaya?

    Yes

  • Which airports will I be using when flying from Portland to Surabaya?

    Portland and Surabaya are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Surabaya Juanda.

  • Which aircraft models fly most regularly from Portland to Surabaya?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Surabaya?

    Star Alliance is the only airline alliance operating flights between Portland and Surabaya.

  • How does KAYAK find such low prices on flights from Portland to Surabaya?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Surabaya.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Surabaya?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Surabaya from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Surabaya?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Surabaya with an airline and back to Portland with another airline. Booking your flights between Portland and SUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Surabaya?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Surabaya from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Surabaya

 
See real verified KAYAK customer reviews for airlines flying from Portland to Surabaya. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Surabaya? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1554 reviews
8.3Boarding
8.6Crew
8.0Comfort
7.8Food
8.1Entertainment
Airline reviews

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

10.0 ExcellentTris, Jun 2026
SIN - DPS
Read more Singapore Airlines reviews

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

The friendliness of the attendants, and the quality of the service.

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

Food was just okay, need to improve for other menu variations

Food from Surabaya was below average but from Singapore is much better

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Everything you need to know for your flight from Portland to Surabaya

Information on your arrival and departure airports

Portland (PDX)
Surabaya (SUB)