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Find cheap flights from Portland to Sri Lanka from $743

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 5/29. 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
Sun 6/9
Sun 6/16

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Good to know

Low season

September

High season

June

Cheapest flight

$743
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 10% 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 1454 reviews
7.8Food
8.1Comfort
8.2Entertainment
8.4Boarding
8.7Crew
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2024SIN - DPS
Read more about Singapore Airlines reviews

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

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

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.

Excellent will be flying again in May with Qatar. to Botswana.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Book cheap flights from Portland to Sri Lanka

Recent round-trip flight deals

10/19Sat
2 stops
41h 15mPDX-CMB
10/25Fri
2 stops
24h 01mCMB-PDX
$1,046
10/19Sat
2 stopsQatar Airways
28h 40mPDX-CMB
10/26Sat
2 stopsQatar Airways
33h 52mCMB-PDX
$1,109
10/19Sat
2 stopsAmerican Airlines
31h 31mPDX-CMB
10/26Sat
3 stopsAmerican Airlines
41h 43mCMB-PDX
$1,125
11/2Sat
2 stopsAmerican Airlines
49h 24mPDX-CMB
11/6Wed
2 stopsAmerican Airlines
49h 18mCMB-PDX
$1,127
10/19Sat
3 stopsSingapore Airlines
51h 55mPDX-CMB
10/25Fri
2 stopsSingapore Airlines
24h 01mCMB-PDX
$1,358
8/1Thu
2 stopsQatar Airways
31h 39mPDX-CMB
9/6Fri
2 stopsQatar Airways
24h 53mCMB-PDX
$1,451
8/1Thu
3 stopsSingapore Airlines
53h 05mPDX-CMB
9/6Fri
2 stopsSingapore Airlines
44h 17mCMB-PDX
$1,588
10/19Sat
3 stopsEmirates
33h 56mPDX-CMB
10/26Sat
3 stopsEmirates
36h 49mCMB-PDX
$1,984
8/1Thu
3 stopsEmirates
48h 00mPDX-CMB
9/7Sat
3 stopsEmirates
38h 13mCMB-PDX
$2,021
7/4Thu
2 stopsCathay Pacific
41h 15mPDX-CMB
8/3Sat
2 stopsCathay Pacific
57h 49mCMB-PDX
$2,434

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Recent one-way flight deals

5/29Wed
3 stops
36h 55mPDX-CMB
$743
5/28Tue
3 stops
53h 55mPDX-CMB
$758
5/26Sun
3 stops
52h 26mPDX-CMB
$764
6/2Sun
3 stops
59h 40mPDX-CMB
$793
5/31Fri
3 stops
53h 56mPDX-CMB
$834
5/27Mon
3 stops
51h 00mPDX-CMB
$843
5/26Sun
2 stopsAir Canada
44h 25mPDX-CMB
$1,005
5/28Tue
2 stopsQatar Airways
34h 40mPDX-CMB
$1,113
6/1Sat
2 stopsQatar Airways
29h 30mPDX-CMB
$1,532
5/27Mon
2 stopsQatar Airways
44h 00mPDX-CMB
$1,595

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Portland - Sri Lanka Flights

Departure:

Portland (PDX)United States

Return flight deals:

Sri Lanka - Portland

Cabin classes:

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