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Find cheap flights from Portland to Sri Lanka from $500

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Sri Lanka departing on 8/21. 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
0 bags
Fri 7/12
Fri 7/19

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Good to know

Low season

September

High season

June

Cheapest flight

$500
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Portland to Colombo

FAQs - booking Sri Lanka flights

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

    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 Sri Lanka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sri Lanka 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 Sri Lanka?

    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 Sri Lanka with an airline and back to Portland with another airline.

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

    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 Sri Lanka from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sri Lanka

  • Morning departure is around 25% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Portland to Sri Lanka

Need help choosing which airline to fly with from Portland to Sri Lanka? 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 1418 reviews
8.4Boarding
7.8Food
8.2Entertainment
8.1Comfort
8.7Crew
Airline reviews

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

8.0 ExcellentAnonymous, Jun 2024SFO - SIN
Read more about Singapore Airlines reviews

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

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

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Book cheap flights from Portland to Sri Lanka

Recent round-trip flight deals

9/7Sat
2 stops
28h 05mPDX-CMB
10/25Fri
2 stops
29h 15mCMB-PDX
$1,066
8/24Sat
2 stopsSingapore Airlines
28h 05mPDX-CMB
10/2Wed
2 stopsSingapore Airlines
24h 01mCMB-PDX
$1,080
9/2Mon
2 stopsQatar Airways
25h 11mPDX-CMB
9/15Sun
2 stopsQatar Airways
24h 53mCMB-PDX
$1,095
9/2Mon
2 stopsQatar Airways
25h 11mPDX-CMB
9/16Mon
2 stopsQatar Airways
32h 08mCMB-PDX
$1,106
8/24Sat
2 stopsAmerican Airlines
38h 40mPDX-CMB
10/10Thu
2 stopsAmerican Airlines
32h 15mCMB-PDX
$1,121
9/7Sat
2 stopsAmerican Airlines
38h 25mPDX-CMB
10/26Sat
2 stopsAmerican Airlines
47h 32mCMB-PDX
$1,123
8/24Sat
3 stopsEmirates
32h 25mPDX-CMB
10/11Fri
2 stopsEmirates
26h 42mCMB-PDX
$1,678
8/21Wed
3 stopsEmirates
43h 35mPDX-CMB
9/21Sat
3 stopsEmirates
38h 40mCMB-PDX
$2,140
7/11Thu
2 stopsChina Eastern
48h 30mPDX-CMB
7/30Tue
2 stopsChina Eastern
31h 11mCMB-PDX
$2,181
7/12Fri
2 stopsChina Eastern
48h 30mPDX-CMB
7/30Tue
2 stopsChina Eastern
31h 11mCMB-PDX
$2,586

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Recent one-way flight deals

8/21Wed
3 stops
52h 35mPDX-CMB
$500
8/21Wed
2 stopsQatar Airways
27h 25mPDX-CMB
$556
9/7Sat
3 stops
52h 27mPDX-CMB
$568
8/1Thu
2 stopsQatar Airways
26h 05mPDX-CMB
$580
8/20Tue
3 stops
41h 58mPDX-CMB
$605
9/7Sat
2 stops
29h 05mPDX-CMB
$608
8/1Thu
3 stops
55h 50mPDX-CMB
$633
7/19Fri
3 stops
59h 15mPDX-CMB
$690
7/19Fri
2 stops
44h 21mPDX-CMB
$813
8/20Tue
2 stops
31h 33mPDX-CMB
$837

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Portland - Sri Lanka Flights

Departure:

Portland (PDX)United States

Return flight deals:

Sri Lanka - Portland

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