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PDX - CMB

$1,039 Find cheap flights from Portland to Colombo

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 Colombo departing on 8/25. 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
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Colombo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Colombo, 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 Colombo, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Portland to Colombo (PDX-CMB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Colombo 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 and deals for you by selecting your travel dates.
Choose your dates
1:34 pm - 2:05 amPDX-CMB
24h 01m2 stops
8:20 pm - 4:32 pmCMB-PDX
32h 42m2 stops
$1,039Qatar Airways
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Sun, Aug 25 - Sat, Oct 5
11:40 pm - 8:35 amPDX-CMB
44h 25m2 stops
10:05 am - 10:21 pmCMB-PDX
48h 46m2 stops
$1,552
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Wed, Jun 12 - Wed, Jun 19
12:30 pm - 9:25 amPDX-CMB
32h 25m3 stops
8:35 pm - 7:32 pmCMB-PDX
35h 27m3 stops
$1,862Emirates
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Sun, Aug 25 - Sat, Oct 5
6:10 am - 6:30 pmPDX-CMB
47h 50m3 stops
3:05 am - 8:37 amCMB-PDX
42h 02m2 stops
$2,082Emirates
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Sat, Jul 27 - Thu, Aug 22
12:59 am - 3:25 amPDX-CMB
37h 56m2 stops
3:35 am - 9:54 pmCMB-PDX
30h 49m2 stops
$2,748American Airlines
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Fri, Jul 26 - Thu, Aug 22
12:59 am - 3:25 amPDX-CMB
37h 56m2 stops
4:55 am - 10:58 pmCMB-PDX
30h 33m2 stops
$2,928American Airlines
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Tue, Jun 11 - Wed, Jun 19
6:00 am - 11:35 pmPDX-CMB
53h 05m3 stops
12:50 am - 3:57 pmCMB-PDX
27h 37m2 stops
$2,992Singapore Airlines
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Fri, Jul 5 - Tue, Aug 6
6:00 am - 11:35 pmPDX-CMB
53h 05m3 stops
12:50 am - 3:57 pmCMB-PDX
51h 37m2 stops
$3,175Singapore Airlines
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Wed, Jul 3 - Sat, Aug 3
7:15 pm - 9:00 amPDX-CMB
25h 15m2 stops
3:35 am - 5:25 pmCMB-PDX
26h 20m2 stops
$3,248British Airways
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Mon, Jul 1 - Wed, Jul 31
7:15 pm - 9:00 amPDX-CMB
25h 15m2 stops
8:20 pm - 5:25 pmCMB-PDX
33h 35m2 stops
$4,018British Airways
Find Deal
Sat, Jul 6 - Wed, Aug 7

Flights from Portland to Colombo - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Portland to Colombo?

The average price of all flights from Portland to Colombo Bandaranaike Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Portland to Colombo, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Portland to Colombo Bandaranaike Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Colombo Bandaranaike Intl Airport, 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 Colombo Bandaranaike Intl Airport is October, where tickets cost $1,123 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $2,174 and $2,004 respectively.

How far in advance should I book a flight from Portland to Colombo Bandaranaike Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Colombo Bandaranaike Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Colombo Bandaranaike Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

Good to know

Low season

September

High season

June

Cheapest flight

$1,039
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

When to book flights from Portland to Colombo

Are your dates flexible? Find out the best times to travel from Portland to Colombo 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 Portland to Colombo flights

  • What is the cheapest flight from Portland to Colombo Bandaranaike Intl Airport?

    In the last 3 days, the lowest price for a flight from Portland to Colombo Bandaranaike Intl Airport was $1,039 for a round-trip ticket.

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

    Yes

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

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

  • Which airline alliances offer flights from Portland to Colombo?

    oneworld, and Star Alliance are the airline alliances operating flights between Portland and Colombo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Colombo, Singapore Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Portland to Colombo are Singapore Airlines and Qatar Airways. With an average price for the route of $1,833 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,499 and an overall rating of 7.7.

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

    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 Colombo.

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

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

    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 Colombo with an airline and back to Portland with another airline. Booking your flights between Portland and CMB 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 Colombo?

    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 Colombo 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 3 airlines serving from Portland to Colombo

 
See real verified KAYAK customer reviews for airlines flying from Portland to Colombo. 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 Colombo? 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 1466 reviews
7.8Food
8.4Boarding
8.1Comfort
8.7Crew
8.1Entertainment
Airline reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024MEL - SIN
Read more about Singapore Airlines reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

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.

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

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.

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

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

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.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Portland - Colombo Flights

Departure:

Portland (PDX)United States

Destination:

Colombo (CMB)Sri Lanka

Return flight deals:

Colombo - Portland

Cabin classes: