Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Oregon to Sri Lanka from $733

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oregon to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 7:00 am
PDX
-
CMB
44h 40m3 stops
Multiple Airlines Logo
7:15 pm - 8:38 pm
CMB
-
PDX
37h 53m2 stops
$952Multiple Airlines
Wed, Apr 8 - Wed, Apr 29
Multiple Airlines Logo
9:50 pm - 7:00 am
PDX
-
CMB
44h 40m3 stops
Multiple Airlines Logo
7:15 pm - 1:19 pm
CMB
-
PDX
30h 34m2 stops
$977Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
2:57 pm - 7:00 pm
PDX
-
CMB
62h 33m2 stops
Multiple Airlines Logo
8:20 pm - 4:49 pm
CMB
-
PDX
33h 59m2 stops
$991Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
7:30 am - 7:00 pm
PDX
-
CMB
47h 00m2 stops
Multiple Airlines Logo
8:30 pm - 4:10 pm
CMB
-
PDX
32h 10m2 stops
$995Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
5:50 pm - 7:00 pm
PDX
-
CMB
59h 40m2 stops
Multiple Airlines Logo
8:20 pm - 8:48 pm
CMB
-
PDX
37h 58m2 stops
$1,031Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Qatar Airways Logo
1:45 pm - 3:05 am
PDX
-
CMB
24h 50m2 stops
Qatar Airways Logo
3:15 am - 4:44 pm
CMB
-
PDX
25h 59m2 stops
$1,034Qatar Airways
Wed, Apr 8 - Tue, Apr 28
Qatar Airways Logo
1:45 pm - 2:15 am
PDX
-
CMB
24h 00m2 stops
Qatar Airways Logo
3:15 am - 10:21 pm
CMB
-
PDX
31h 36m2 stops
$1,106Qatar Airways
Thu, Apr 9 - Mon, Apr 27
Qatar Airways Logo
1:45 pm - 2:15 am
PDX
-
CMB
24h 00m2 stops
Qatar Airways Logo
7:45 pm - 4:44 pm
CMB
-
PDX
33h 29m2 stops
$1,112Qatar Airways
Fri, Apr 3 - Sun, Apr 26
Qatar Airways Logo
7:24 am - 2:45 am
PDX
-
CMB
29h 51m2 stops
Qatar Airways Logo
11:15 am - 4:34 pm
CMB
-
PDX
42h 49m2 stops
$1,128Qatar Airways
Thu, Jan 29 - Sun, Feb 8
Qatar Airways Logo
7:40 am - 2:15 am
PDX
-
CMB
30h 05m2 stops
Qatar Airways Logo
7:45 pm - 10:21 pm
CMB
-
PDX
39h 06m2 stops
$1,162Qatar Airways
Sun, Apr 5 - Tue, Apr 28

Cathay Pacific flights from Oregon to Sri Lanka

Our best Cathay Pacific deals on Oregon to Sri Lanka flight tickets
Cathay Pacific
Apr 10
PDX8:00 amPortland
27h 20m
2 stops
CMB11:50 pmColombo Bandaranaike Intl
Apr 27
CMB1:10 amColombo Bandaranaike Intl
27h 48m
2 stops
PDX4:28 pmPortland
$1,240
Find similar
Cathay Pacific
Mar 10
PDX7:16 amPortland
27h 44m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Mar 12
CMB12:45 amColombo Bandaranaike Intl
35h 27m
2 stops
PDX11:42 pmPortland
$1,245
Find similar
Cathay Pacific
Apr 3
PDX10:30 amPortland
24h 50m
2 stops
CMB11:50 pmColombo Bandaranaike Intl
Apr 25
CMB1:10 amColombo Bandaranaike Intl
49h 05m
2 stops
PDX1:45 pmPortland
$2,435
Find similar

Qatar Airways flights from Oregon to Sri Lanka

Our best Qatar Airways deals on Oregon to Sri Lanka flight tickets
Qatar Airways
Apr 8
PDX1:45 pmPortland
24h 50m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Apr 28
CMB3:15 amColombo Bandaranaike Intl
25h 59m
2 stops
PDX4:44 pmPortland
$1,034
Find similar
Qatar Airways
Apr 9
PDX1:45 pmPortland
24h 00m
2 stops
CMB2:15 amColombo Bandaranaike Intl
Apr 27
CMB3:15 amColombo Bandaranaike Intl
31h 36m
2 stops
PDX10:21 pmPortland
$1,106
Find similar
Qatar Airways
Apr 3
PDX1:45 pmPortland
24h 00m
2 stops
CMB2:15 amColombo Bandaranaike Intl
Apr 26
CMB7:45 pmColombo Bandaranaike Intl
33h 29m
2 stops
PDX4:44 pmPortland
$1,112
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 December 15, 2025.
Use the filters below to find and compare flights from Oregon to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/8

9:50 pm-7:00 am

3 stops44h 40m

Colombo Bandaranaike Intl

Wed 4/29

7:15 pm-8:38 pm

2 stops37h 53m

$952

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/1

9:50 pm-7:00 am

3 stops44h 40m

Colombo Bandaranaike Intl

Wed 4/15

7:15 pm-1:19 pm

2 stops30h 34m

$977

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 1/13

2:57 pm-7:00 pm

2 stops62h 33m

Colombo Bandaranaike Intl

Tue 1/20

8:20 pm-4:49 pm

2 stops33h 59m

$991

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/1

7:30 am-7:00 pm

2 stops47h 00m

Colombo Bandaranaike Intl

Wed 4/15

8:30 pm-4:10 pm

2 stops32h 10m

$995

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 1/21

5:50 pm-7:00 pm

2 stops59h 40m

Colombo Bandaranaike Intl

Wed 1/28

8:20 pm-8:48 pm

2 stops37h 58m

$1,031

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/8

1:45 pm-3:05 am

2 stops24h 50m

Colombo Bandaranaike Intl

Tue 4/28

3:15 am-4:44 pm

2 stops25h 59m

$1,034

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 4/9

1:45 pm-2:15 am

2 stops24h 00m

Colombo Bandaranaike Intl

Mon 4/27

3:15 am-10:21 pm

2 stops31h 36m

$1,106

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

1:45 pm-2:15 am

2 stops24h 00m

Colombo Bandaranaike Intl

Sun 4/26

7:45 pm-4:44 pm

2 stops33h 29m

$1,112

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 1/29

7:24 am-2:45 am

2 stops29h 51m

Colombo Bandaranaike Intl

Sun 2/8

11:15 am-4:34 pm

2 stops42h 49m

$1,128

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 4/5

7:40 am-2:15 am

2 stops30h 05m

Colombo Bandaranaike Intl

Tue 4/28

7:45 pm-10:21 pm

2 stops39h 06m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sri Lanka from

How to get the cheapest flight ticket from Oregon 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 Oregon, 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 Oregon 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 Oregon 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 Oregon to Sri Lanka flight deals and tips

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

Fastest flight time

22h 51m

Direct flights

None
The fastest flight from Oregon to Sri Lanka takes 22h 51m
There are no direct flights from Oregon to Sri Lanka. There are no popular flight routes from Oregon to Sri Lanka.
Search flight deals

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

    Prices for flights from Oregon to Sri Lanka are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Sri Lanka.

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

    The necessary travel and health documents for your Sri Lanka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Sri Lanka

Compare and see reviews for airlines that fly from Oregon to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $1,026Free CancellationRating
8.1
1,413 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,131Free CancellationRating
7.4
3,683 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,479Free CancellationRating
7.1
10,527 reviews
Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sri Lanka from Oregon.

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

Yes. All flights to Sri Lanka from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Oregon 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 Oregon to Sri Lanka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oregon 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.

An easier way to manage your Sri Lanka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/14
Wed 1/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Sri Lanka

Popular cities in Sri Lanka

Popular flights according to clicks in the last 7 days on momondo
Flights to Colombofrom $622
Flights to Bentota
Flights to Trincomalee