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$785+ Cheap flights from Portland (PDX) to Sri Lanka

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMB
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheap flight deals from Portland to Sri Lanka

Cheapest flights from Portland to Sri Lanka
Explore the most affordable flight options available from Portland to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This BusinessClass deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:34 pm
PDX
-
CMB
2 stops63h 56m
Multiple Airlines
Wed 10/288:20 pm
CMB
-
PDX
2 stops37h 00m
Multiple Airlines
Deal found 5/8$1,140
This KAYAK deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:34 pm
PDX
-
CMB
2 stops63h 56m
Multiple Airlines
Tue 10/278:20 pm
CMB
-
PDX
2 stops39h 08m
Multiple Airlines
Deal found 5/8$1,144
This Justfly.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:51 am
PDX
-
CMB
2 stops27h 44m
Multiple Airlines
Sun 10/253:25 am
CMB
-
PDX
2 stops26h 05m
Multiple Airlines
Deal found 5/8$1,202
This Indian Eagle deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:57 am
PDX
-
CMB
2 stops25h 18m
Multiple Airlines
Thu 1/214:15 am
CMB
-
PDX
2 stops24h 10m
Multiple Airlines
Deal found 5/6$1,215
This Indian Eagle deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:19 am
PDX
-
CMB
2 stops46h 01m
Multiple Airlines
Sun 7/123:35 am
CMB
-
PDX
2 stops27h 51m
Multiple Airlines
Deal found 5/6$1,217
This FlightHub deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:48 pm
PDX
-
CMB
2 stops23h 47m
Multiple Airlines
Thu 7/3011:25 am
CMB
-
PDX
2 stops48h 35m
Multiple Airlines
Deal found 5/9$1,244
This FlightHub deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:45 pm
PDX
-
CMB
2 stops24h 55m
Multiple Airlines
Mon 6/84:05 am
CMB
-
PDX
2 stops29h 53m
Multiple Airlines
Deal found 5/6$1,260
This FlightHub deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:45 am
PDX
-
CMB
2 stops31h 55m
Multiple Airlines
Sun 6/711:20 am
CMB
-
PDX
2 stops45h 31m
Multiple Airlines
Deal found 5/6$1,302
This Qatar Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:28 am
PDX
-
CMB
2 stops28h 07m
Qatar Airways
Tue 10/273:25 am
CMB
-
PDX
2 stops26h 05m
Qatar Airways
Deal found 5/8$1,309

Find flight deals from Portland to Sri Lanka

Keep the following information in mind while searching for Portland to Sri Lanka flight deals. Data was last updated May 11, 2026.

Round-trip from

$1,140
(BusinessClass)

One-way from

$785
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,448
From Portland to Sri Lanka
Search Deals
One-way flight from Portland to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 11, 2026.
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

Cheapest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 6/28

6:19 am-4:50 pm

2 stops46h 01m

Colombo Bandaranaike Intl

Sun 7/12

3:35 am-6:56 pm

2 stops27h 51m

$1,217

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 10/15

7:06 am-2:05 am

2 stops30h 29m

Colombo Bandaranaike Intl

Sun 10/18

3:35 am-5:00 pm

2 stops25h 55m

$1,309

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

8:06 am-3:05 am

2 stops30h 29m

Colombo Bandaranaike Intl

Thu 10/15

3:35 am-5:00 pm

2 stops25h 55m

$1,444

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 7/23

9:19 am-2:05 am

2 stops28h 16m

Colombo Bandaranaike Intl

Tue 8/4

8:20 pm-4:55 pm

2 stops33h 05m

$1,521
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 7/21

9:19 am-2:05 am

2 stops28h 16m

Colombo Bandaranaike Intl

Fri 8/7

3:35 am-4:55 pm

2 stops25h 50m

$1,561

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 7/26

9:19 am-9:00 am

2 stops35h 11m

Colombo Bandaranaike Intl

Thu 8/6

3:35 am-4:55 pm

2 stops25h 50m

$1,588

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 7/16

2:49 pm-4:05 pm

3 stops36h 46m

Colombo Bandaranaike Intl

Sat 7/25

8:00 am-1:50 pm

3 stops42h 20m

$2,213

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

1:03 pm-8:30 am

2 stops30h 57m

Colombo Bandaranaike Intl

Fri 10/16

8:35 pm-6:15 pm

3 stops34h 10m

$2,280

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 6/13

8:19 am-6:30 pm

3 stops45h 41m

Colombo Bandaranaike Intl

Sat 7/4

8:35 pm-8:31 pm

3 stops36h 26m

$2,297

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 10/15

1:03 pm-8:10 am

2 stops30h 37m

Colombo Bandaranaike Intl

Mon 10/19

8:35 pm-6:15 pm

3 stops34h 10m

$2,330

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Portland to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Sri Lanka

What is the cheapest month to book a flight from Portland to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Portland to Sri Lanka (average of $1,026). Flying from Portland to Sri Lanka in February is currently the most expensive (average of $1,321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sri Lanka. Reviews last updated May 11, 2026.
Get a feel of what it's like to fly with Qatar Airways from Portland to Sri Lanka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Overall

7.4

Boarding

7.5

Entertainment

7.3

Food

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,728 reviews
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Overall

7.4

Boarding

7.5

Entertainment

7.3

Food

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Portland to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Sri Lanka?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Sri Lanka. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Sri Lanka?

    For as low as $1,309, Qatar Airways can have you in Sri Lanka from Portland in 30h 29m. Airlines will cover a distance of 8529 mi.

  • Can I find deals for flights from Portland to Sri Lanka that include hotel bookings?

    Yes. In addition to deals on Portland to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sri Lanka.

  • Can I find deals for business class flights from Portland to Sri Lanka?

    Yes. Cheapflights offers flight deals from Portland to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Portland to Sri Lanka (average of $1,026). Flying from Portland to Sri Lanka in February is currently the most expensive (average of $1,321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Portland to Sri Lanka

Discover the top airline that operate flights from Portland to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,163Average$1,342FlexibilityNo cancel feeOn-time68%

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