When did momondo last update prices for flights from Portland Airport to Colombo Bandaranaike Intl Airport?

Prices for flights from Portland Airport to Colombo Bandaranaike Intl Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Colombo Bandaranaike Intl Airport?

There is 1 operator available for flights from Portland Airport to Colombo Bandaranaike Intl Airport as of October 2026.

How old do you have to be to fly from Portland Airport to Colombo Bandaranaike Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Colombo Bandaranaike Intl Airport.

What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

The travel and health documents you'll need for your trip to Colombo Bandaranaike Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colombo Bandaranaike Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$573 Cheap Flights from Portland to Colombo Bandaranaike Intl Airport in 2026/27

Find the cheapest flights from Portland to Colombo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:48 am - 7:00 pmPDX Portland-CMB Colombo Bandaranaike Intl

66h 42m2 stops Los Angeles Shanghai Pu Dong

8:50 pm - 11:54 pmCMB Colombo Bandaranaike Intl-PDX Portland

40h 34m2 stops Shanghai Pu Dong Los Angeles

$1,047Multiple Airlines

Tue, Jan 19 - Tue, Feb 23

6:00 am - 7:00 pmPDX Portland-CMB Colombo Bandaranaike Intl

47h 30m2 stops Los Angeles Shanghai Pu Dong

8:50 pm - 11:54 pmCMB Colombo Bandaranaike Intl-PDX Portland

40h 34m2 stops Shanghai Pu Dong Los Angeles

$1,050Multiple Airlines

Tue, Jan 19 - Tue, Feb 23

7:00 am - 4:10 amPDX Portland-CMB Colombo Bandaranaike Intl

32h 40m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

5:05 pm - 1:50 pmCMB Colombo Bandaranaike Intl-PDX Portland

33h 15m2 stops New Delhi Indira Gandhi Intl San Francisco

$1,066Multiple Airlines

Sun, Apr 18 - Sat, May 1

12:00 pm - 2:45 amPDX Portland-CMB Colombo Bandaranaike Intl

25h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:50 pm - 2:55 pmCMB Colombo Bandaranaike Intl-PDX Portland

33h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,191Qatar Airways

Wed, Jan 20 - Thu, Feb 18

11:40 am - 1:55 amPDX Portland-CMB Colombo Bandaranaike Intl

25h 45m2 stops Seattle/Tacoma Intl Doha Hamad Intl

4:35 am - 4:37 pmCMB Colombo Bandaranaike Intl-PDX Portland

24h 32m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,194Qatar Airways

Mon, Mar 22 - Thu, Apr 22

12:00 pm - 1:55 amPDX Portland-CMB Colombo Bandaranaike Intl

24h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl

4:15 am - 2:55 pmCMB Colombo Bandaranaike Intl-PDX Portland

24h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,197Qatar Airways

Mon, Jan 18 - Sun, Feb 21

7:20 am - 4:10 amPDX Portland-CMB Colombo Bandaranaike Intl

56h 20m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

5:05 pm - 1:50 pmCMB Colombo Bandaranaike Intl-PDX Portland

33h 15m2 stops New Delhi Indira Gandhi Intl San Francisco

$1,225Multiple Airlines

Sun, Apr 18 - Sat, May 1

8:25 pm - 12:45 pmPDX Portland-CMB Colombo Bandaranaike Intl

27h 50m1 stop London Heathrow

1:10 pm - 6:35 pmCMB Colombo Bandaranaike Intl-PDX Portland

41h 55m1 stop London Heathrow

$1,232Multiple Airlines

Sat, Apr 17 - Sun, May 2

8:25 pm - 12:45 pmPDX Portland-CMB Colombo Bandaranaike Intl

27h 50m1 stop London Heathrow

1:10 pm - 6:35 pmCMB Colombo Bandaranaike Intl-PDX Portland

41h 55m1 stop London Heathrow

$1,233Multiple Airlines

Sun, Apr 18 - Sat, May 1

1:59 pm - 3:05 amPDX Portland-CMB Colombo Bandaranaike Intl

24h 36m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:35 am - 4:37 pmCMB Colombo Bandaranaike Intl-PDX Portland

25h 32m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,245Multiple Airlines

Mon, Apr 19 - Thu, Apr 29

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Qatar Airways flights from Portland to Colombo Bandaranaike Intl Airport

Our best Qatar Airways deals on Portland to Colombo Bandaranaike Intl Airport flight tickets

Qatar Airways

Jan 20

PDX12:00 pmPortland

25h 15m

2 stops

CMB2:45 amColombo Bandaranaike Intl

Feb 18

CMB6:50 pmColombo Bandaranaike Intl

33h 35m

2 stops

PDX2:55 pmPortland

$1,191

Qatar Airways

Mar 22

PDX11:40 amPortland

25h 45m

2 stops

CMB1:55 amColombo Bandaranaike Intl

Apr 22

CMB4:35 amColombo Bandaranaike Intl

24h 32m

2 stops

PDX4:37 pmPortland

$1,194

Qatar Airways

Jan 18

PDX12:00 pmPortland

24h 25m

2 stops

CMB1:55 amColombo Bandaranaike Intl

Feb 21

CMB4:15 amColombo Bandaranaike Intl

24h 10m

2 stops

PDX2:55 pmPortland

$1,197

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Tue 1/19

10:48 am-7:00 pm

2 stops66h 42m

Colombo Bandaranaike Intl

Tue 2/23

8:50 pm-11:54 pm

2 stops40h 34m

$1,047

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Tue 1/19

6:00 am-7:00 pm

2 stops47h 30m

Colombo Bandaranaike Intl

Tue 2/23

8:50 pm-11:54 pm

2 stops40h 34m

$1,050

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Sun 4/18

7:00 am-4:10 am

3 stops32h 40m

Colombo Bandaranaike Intl

Sat 5/1

5:05 pm-1:50 pm

2 stops33h 15m

$1,066

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Wed 1/20

12:00 pm-2:45 am

2 stops25h 15m

Colombo Bandaranaike Intl

Thu 2/18

6:50 pm-2:55 pm

2 stops33h 35m

$1,191

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Mon 3/22

11:40 am-1:55 am

2 stops25h 45m

Colombo Bandaranaike Intl

Thu 4/22

4:35 am-4:37 pm

2 stops24h 32m

$1,194

Quickest round-trip

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Mon 1/18

12:00 pm-1:55 am

2 stops24h 25m

Colombo Bandaranaike Intl

Sun 2/21

4:15 am-2:55 pm

2 stops24h 10m

$1,197

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Sun 4/18

7:20 am-4:10 am

2 stops56h 20m

Colombo Bandaranaike Intl

Sat 5/1

5:05 pm-1:50 pm

2 stops33h 15m

$1,225

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Sat 4/17

8:25 pm-12:45 pm

1 stop27h 50m

Colombo Bandaranaike Intl

Sun 5/2

1:10 pm-6:35 pm

1 stop41h 55m

$1,232

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Sun 4/18

8:25 pm-12:45 pm

1 stop27h 50m

Colombo Bandaranaike Intl

Sat 5/1

1:10 pm-6:35 pm

1 stop41h 55m

$1,233

PortlandColombo

PDX Portland - CMB Colombo Bandaranaike Intl

PDXCMB

Portland

Mon 4/19

1:59 pm-3:05 am

2 stops24h 36m

Colombo Bandaranaike Intl

Thu 4/29

3:35 am-4:37 pm

2 stops25h 32m

$1,245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Colombo Bandaranaike Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

If you aren’t able to travel during the month of September, then book flights to Colombo Bandaranaike Intl Airport from Portland during May instead. Flights to Colombo Bandaranaike Intl Airport in May, while not as cheap as those in September, still average around $0.

When to book flights from Portland to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Colombo Bandaranaike Intl Airport (PDX to CMB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Colombo Bandaranaike Intl Airport

Best Price Found	$573
Fastest flight time	25h 15m
Direct flights	None

The best one-way flight to Colombo Bandaranaike Intl Airport from Portland in the past 72 hours is $573. The best round-trip flight deal from Portland to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $1,047.

The fastest flight from Portland to Colombo Bandaranaike Intl Airport takes 25h 15m

There are no direct flights from Portland to Colombo Bandaranaike Intl Airport. There are no popular flight routes from Portland to Colombo Bandaranaike Intl Airport.

Search flight deals

Frequently asked questions about flying from Portland to Colombo Bandaranaike Intl Airport

How far is Portland to Colombo Bandaranaike Intl by plane?
Portland and Colombo Bandaranaike Intl are 8530.9 mi apart from one another. By plane, this route typically takes 25h 15m.
When did momondo last update prices for flights from Portland Airport to Colombo Bandaranaike Intl Airport?
Prices for flights from Portland Airport to Colombo Bandaranaike Intl Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Colombo Bandaranaike Intl Airport?
There is 1 operator available for flights from Portland Airport to Colombo Bandaranaike Intl Airport as of October 2026.
How old do you have to be to fly from Portland Airport to Colombo Bandaranaike Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Colombo Bandaranaike Intl Airport.
What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?
The travel and health documents you'll need for your trip to Colombo Bandaranaike Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colombo Bandaranaike Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Colombo Bandaranaike Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Portland to Colombo Bandaranaike Intl Airport is Qatar Airways, representing 100% of all bookings.

Best airlines flying from Portland to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Portland to Colombo Bandaranaike Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,152	Free Cancellation	Rating 7.3 3,712 reviews		Search Qatar Airways flights

Negombo

Marawila

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Cheap flights from Portland to Colombo from $573

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Colombo departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from Portland to Colombo Bandaranaike Intl Airport

Our best Qatar Airways deals on Portland to Colombo Bandaranaike Intl Airport flight tickets

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How to get the cheapest flight ticket from Portland to Colombo Bandaranaike Intl Airport

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

When to book flights from Portland to Colombo Bandaranaike Intl Airport

Cheap Portland to Colombo Bandaranaike Intl Airport (PDX to CMB) flight deals and tips

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Direct flights

Frequently asked questions about flying from Portland to Colombo Bandaranaike Intl Airport

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List of cabin classes available on flights landing in Colombo. Availability may vary depending on flight origin and airline.

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