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Cheap flights from Portland to Sri Lanka from $697

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 Sri Lanka departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 pm - 11:30 pmPDX-CMB
36h 30m2 stops
Multiple Airlines Logo
12:45 am - 12:38 pmCMB-PDX
25h 23m2 stops
$995Multiple Airlines
Find Deal
Sat, Jan 31 - Thu, Feb 5
Multiple Airlines Logo
7:30 am - 7:00 pmPDX-CMB
47h 00m2 stops
Multiple Airlines Logo
8:30 pm - 8:48 pmCMB-PDX
36h 48m2 stops
$1,039Multiple Airlines
Find Deal
Wed, Apr 15 - Sun, May 31
China Eastern Logo
6:25 am - 7:00 pmPDX-CMB
47h 05m2 stops
China Eastern Logo
8:20 pm - 4:29 pmCMB-PDX
33h 39m2 stops
$1,079China Eastern
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Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
7:16 am - 7:00 pmPDX-CMB
47h 14m2 stops
Multiple Airlines Logo
8:30 pm - 9:49 amCMB-PDX
49h 49m2 stops
$1,084Multiple Airlines
Find Deal
Tue, Mar 17 - Sun, Mar 29
Multiple Airlines Logo
7:24 am - 10:45 amPDX-CMB
37h 51m3 stops
Multiple Airlines Logo
12:45 am - 10:46 amCMB-PDX
23h 31m2 stops
$1,102Multiple Airlines
Find Deal
Tue, Jan 13 - Wed, Feb 11
Multiple Airlines Logo
9:30 pm - 11:30 pmPDX-CMB
36h 30m2 stops
Multiple Airlines Logo
12:45 am - 8:34 pmCMB-PDX
33h 19m3 stops
$1,118Multiple Airlines
Find Deal
Fri, Jan 30 - Sat, Feb 7
Multiple Airlines Logo
9:30 pm - 11:30 pmPDX-CMB
36h 30m2 stops
Multiple Airlines Logo
12:45 am - 10:46 amCMB-PDX
23h 31m2 stops
$1,140Multiple Airlines
Find Deal
Mon, Jan 12 - Wed, Feb 11
Multiple Airlines Logo
10:30 am - 11:50 pmPDX-CMB
24h 50m2 stops
Multiple Airlines Logo
1:10 am - 9:11 amCMB-PDX
44h 31m2 stops
$1,142Multiple Airlines
Find Deal
Wed, Apr 15 - Sat, May 30
Multiple Airlines Logo
7:20 am - 11:30 pmPDX-CMB
26h 40m2 stops
Multiple Airlines Logo
12:45 am - 11:42 pmCMB-PDX
36h 27m2 stops
$1,157Multiple Airlines
Find Deal
Tue, Jan 13 - Wed, Feb 11
Multiple Airlines Logo
2:30 pm - 10:45 amPDX-CMB
30h 45m2 stops
Multiple Airlines Logo
12:45 am - 4:41 pmCMB-PDX
29h 26m3 stops
$1,158Multiple Airlines
Find Deal
Fri, Feb 20 - Sun, Mar 1

Qatar Airways flights from Portland to Sri Lanka

Our best Qatar Airways deals on Portland to Sri Lanka flight tickets
Qatar Airways
Jan 12
PDX6:01 amPortland
30h 24m
2 stops
CMB1:55 amColombo Bandaranaike Intl
Feb 12
CMB10:15 amColombo Bandaranaike Intl
49h 15m
2 stops
PDX10:00 pmPortland
$1,171
Find similar
Qatar Airways
Jan 13
PDX10:33 amPortland
26h 42m
2 stops
CMB2:45 amColombo Bandaranaike Intl
Feb 12
CMB10:15 amColombo Bandaranaike Intl
49h 15m
2 stops
PDX10:00 pmPortland
$1,174
Find similar
Qatar Airways
Jan 12
PDX1:38 pmPortland
23h 37m
2 stops
CMB2:45 amColombo Bandaranaike Intl
Feb 12
CMB10:15 amColombo Bandaranaike Intl
49h 15m
2 stops
PDX10:00 pmPortland
$1,176
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Sri Lanka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Portland to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 1/31

9:30 pm-11:30 pm

2 stops36h 30m

Colombo Bandaranaike Intl

Thu 2/5

12:45 am-12:38 pm

2 stops25h 23m

$995

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/15

7:30 am-7:00 pm

2 stops47h 00m

Colombo Bandaranaike Intl

Sun 5/31

8:30 pm-8:48 pm

2 stops36h 48m

$1,039

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 1/31

6:25 am-7:00 pm

2 stops47h 05m

Colombo Bandaranaike Intl

Fri 2/6

8:20 pm-4:29 pm

2 stops33h 39m

$1,079

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 3/17

7:16 am-7:00 pm

2 stops47h 14m

Colombo Bandaranaike Intl

Sun 3/29

8:30 pm-9:49 am

2 stops49h 49m

$1,084

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 1/13

7:24 am-10:45 am

3 stops37h 51m

Colombo Bandaranaike Intl

Wed 2/11

12:45 am-10:46 am

2 stops23h 31m

$1,102

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 1/30

9:30 pm-11:30 pm

2 stops36h 30m

Colombo Bandaranaike Intl

Sat 2/7

12:45 am-8:34 pm

3 stops33h 19m

$1,118

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 1/12

9:30 pm-11:30 pm

2 stops36h 30m

Colombo Bandaranaike Intl

Wed 2/11

12:45 am-10:46 am

2 stops23h 31m

$1,140

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/15

10:30 am-11:50 pm

2 stops24h 50m

Colombo Bandaranaike Intl

Sat 5/30

1:10 am-9:11 am

2 stops44h 31m

$1,142

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 1/13

7:20 am-11:30 pm

2 stops26h 40m

Colombo Bandaranaike Intl

Wed 2/11

12:45 am-11:42 pm

2 stops36h 27m

$1,157

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 2/20

2:30 pm-10:45 am

2 stops30h 45m

Colombo Bandaranaike Intl

Sun 3/1

12:45 am-4:41 pm

3 stops29h 26m

$1,158

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sri Lanka from

How to get the cheapest flight ticket from Portland to Sri Lanka

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 Sri Lanka?

The month of October is, on average, the cheapest month to fly to Sri Lanka from Portland, with most prices found around $1,189. If you aren’t able to travel to Sri Lanka during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,199.

What is the cheapest day to depart on your flight to Sri Lanka?

Our data shows that Tuesday is the least expensive day to fly to Sri Lanka. Tickets to fly out on this day can be as low as $1,353. Flights from Portland to Sri Lanka on a Saturday will generally be more expensive and average around $1,872. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sri Lanka?

In the evening is the cheapest time of day to fly from Portland to Sri Lanka when you can find flight prices for as low as $1,334. Flying to Sri Lanka in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Sri Lanka, so prices are often more expensive at around $1,702 per ticket.

Cheap Portland to Sri Lanka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Sri Lanka

Direct flights

None
There are no direct flights from Portland to Sri Lanka. There are no popular flight routes from Portland to Sri Lanka.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Sri Lanka?

    Prices for flights from Portland Airport to Sri Lanka are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Sri Lanka?

  • How old do you have to be to fly from Portland Airport to Sri Lanka?

    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 Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

    The travel and health documents you'll need for your trip to Sri Lanka 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 Sri Lanka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Sri Lanka

Compare and see reviews for airlines that fly from Portland to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $1,040Free CancellationRating
8.1
1,407 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,143Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,479Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Sri Lanka?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Sri Lanka. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Sri Lanka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sri Lanka from Portland with this policy.

How can momondo help me find flights from Portland to Sri Lanka?

Once you have performed a search for Portland to Sri Lanka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Sri Lanka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Sri Lanka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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