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Booking Insights
KAYAK's insights & trends for Portland to Java flights
Get data-powered insights and trends into flights from Portland to Java to help you find the cheapest flights, the best time to fly and much more.
Can I save money by flying with a layover from Portland to Java?
The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $449, prices are generally cheapest when you fly direct.
What is the cheapest month to fly from Portland to Java?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Java, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Portland to Java is January, when tickets cost $931 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $6,171 and $1,803 respectively.
Good to know
Low season | February |
|---|---|
High season | January |
FAQs - booking Java flights
Reviews of the top airline flying from Portland to Java
See real verified KAYAK customer reviews for airlines flying from Portland to Java. 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.
8.2
Singapore AirlinesOverall score based on 1631 reviews
8.1Entertainment
7.8Food
8.0Comfort
8.3Boarding
8.6Crew
Airline reviews
I purchased my two tickets on February 2025. Tickets were by each other, aisle and window. However, when we were boarded the assigned seats were one by the window and the other one in the middle of the four seated row. It was a horrible experience and we had to tolerate 17 hours of flight seating by different people. If the airline changes the seat arrangement, it should have the decency to notify the passengers in advance. I have checked my return tickets to Los Angeles, and I have noticed that they are not by each other and I don’t know what to do. I hope someone contacts me and rectify this mistake.
4.0 OkayFarid, Sep 2026
I purchased my two tickets on February 2025. Tickets were by each other, aisle and window. However, when we were boarded the assigned seats were one by the window and the other one in the middle of the four seated row. It was a horrible experience and we had to tolerate 17 hours of flight seating by different people. If the airline changes the seat arrangement, it should have the decency to notify the passengers in advance. I have checked my return tickets to Los Angeles, and I have noticed that they are not by each other and I don’t know what to do. I hope someone contacts me and rectify this mistake.
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.
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.
More options for your flight to Java
Complete your trip to Java with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Portland
Cabin classes available on flights to Java. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to Portland
Flights from all regions of Portland to Java. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.