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Cheap flights from Portland to Sri Lanka from $495

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 5/5. 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.
China Eastern Logo
6:45 am - 7:00 pm
PDX
-
CMB
47h 45m
2 stops
China Eastern Logo
8:30 pm - 4:23 pm
CMB
-
PDX
32h 23m
2 stops
$897China Eastern
lun, apr 13 - lun, mag 11
China Eastern Logo
6:45 am - 7:00 pm
PDX
-
CMB
47h 45m
2 stops
China Eastern Logo
8:30 pm - 3:38 pm
CMB
-
PDX
31h 38m
2 stops
$943China Eastern
gio, apr 16 - gio, apr 23
Multiple Airlines Logo
9:30 pm - 7:00 pm
PDX
-
CMB
57h 00m
2 stops
Multiple Airlines Logo
8:30 pm - 10:42 pm
CMB
-
PDX
38h 42m
2 stops
$945Multiple Airlines
sab, apr 11 - sab, mag 2
Multiple Airlines Logo
7:05 am - 7:00 pm
PDX
-
CMB
47h 25m
2 stops
Multiple Airlines Logo
8:30 pm - 7:23 pm
CMB
-
PDX
35h 23m
2 stops
$974Multiple Airlines
lun, apr 13 - dom, mag 10
Multiple Airlines Logo
7:14 am - 7:00 pm
PDX
-
CMB
47h 16m
2 stops
Multiple Airlines Logo
8:30 pm - 3:38 pm
CMB
-
PDX
31h 38m
2 stops
$980Multiple Airlines
gio, apr 16 - lun, apr 27
Multiple Airlines Logo
9:35 pm - 7:00 am
PDX
-
CMB
44h 55m
3 stops
Multiple Airlines Logo
5:05 pm - 1:47 pm
CMB
-
PDX
33h 12m
2 stops
$995Multiple Airlines
lun, apr 13 - lun, mag 11
Multiple Airlines Logo
5:45 pm - 7:00 am
PDX
-
CMB
72h 45m
3 stops
Multiple Airlines Logo
7:15 pm - 1:50 pm
CMB
-
PDX
31h 05m
2 stops
$1,001Multiple Airlines
lun, apr 13 - mer, mag 13
Multiple Airlines Logo
9:35 pm - 4:05 pm
PDX
-
CMB
54h 00m
3 stops
Multiple Airlines Logo
5:05 pm - 1:47 pm
CMB
-
PDX
33h 12m
2 stops
$1,003Multiple Airlines
gio, apr 16 - lun, apr 27
Multiple Airlines Logo
9:35 pm - 7:00 am
PDX
-
CMB
44h 55m
3 stops
Multiple Airlines Logo
5:05 pm - 1:50 pm
CMB
-
PDX
33h 15m
2 stops
$1,015Multiple Airlines
ven, apr 3 - lun, apr 20
China Eastern Logo
6:15 am - 7:00 pm
PDX
-
CMB
48h 15m
2 stops
China Eastern Logo
8:30 pm - 4:23 pm
CMB
-
PDX
32h 23m
2 stops
$1,017China Eastern
dom, apr 12 - lun, mag 11

China Eastern flights from Portland to Sri Lanka

Our best China Eastern deals on Portland to Sri Lanka flight tickets
China Eastern
Apr 13
PDX6:45 amPortland
47h 45m
2 stops
CMB7:00 pmColombo Bandaranaike Intl
May 11
CMB8:30 pmColombo Bandaranaike Intl
32h 23m
2 stops
PDX4:23 pmPortland
$897
China Eastern
Apr 12
PDX6:15 amPortland
48h 15m
2 stops
CMB7:00 pmColombo Bandaranaike Intl
May 11
CMB8:30 pmColombo Bandaranaike Intl
32h 23m
2 stops
PDX4:23 pmPortland
$1,017
China Eastern
Apr 4
PDX5:40 pmPortland
60h 50m
2 stops
CMB7:00 pmColombo Bandaranaike Intl
Apr 20
CMB8:30 pmColombo Bandaranaike Intl
38h 42m
2 stops
PDX10:42 pmPortland
$1,025

Qatar Airways flights from Portland to Sri Lanka

Our best Qatar Airways deals on Portland to Sri Lanka flight tickets
Qatar Airways
Apr 7
PDX9:00 amPortland
28h 45m
2 stops
CMB2:15 amColombo Bandaranaike Intl
Apr 21
CMB12:30 pmColombo Bandaranaike Intl
43h 34m
2 stops
PDX7:34 pmPortland
$1,083
Qatar Airways
Apr 14
PDX1:35 pmPortland
23h 40m
2 stops
CMB1:45 amColombo Bandaranaike Intl
May 10
CMB7:15 pmColombo Bandaranaike Intl
36h 49m
2 stops
PDX7:34 pmPortland
$1,121
Qatar Airways
Apr 6
PDX1:35 pmPortland
24h 10m
2 stops
CMB2:15 amColombo Bandaranaike Intl
May 27
CMB7:15 pmColombo Bandaranaike Intl
40h 59m
2 stops
PDX11:44 pmPortland
$1,130

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 marzo 7, 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

lun 4/13

6:45 am-7:00 pm

2 stops47h 45m

Colombo Bandaranaike Intl

lun 5/11

8:30 pm-4:23 pm

2 stops32h 23m

$897

PortlandColombo

PDX - CMB

PDXCMB

Portland

gio 4/16

6:45 am-7:00 pm

2 stops47h 45m

Colombo Bandaranaike Intl

gio 4/23

8:30 pm-3:38 pm

2 stops31h 38m

$943

PortlandColombo

PDX - CMB

PDXCMB

Portland

sab 4/11

9:30 pm-7:00 pm

2 stops57h 00m

Colombo Bandaranaike Intl

sab 5/2

8:30 pm-10:42 pm

2 stops38h 42m

$945

PortlandColombo

PDX - CMB

PDXCMB

Portland

lun 4/13

7:05 am-7:00 pm

2 stops47h 25m

Colombo Bandaranaike Intl

dom 5/10

8:30 pm-7:23 pm

2 stops35h 23m

$974

PortlandColombo

PDX - CMB

PDXCMB

Portland

gio 4/16

7:14 am-7:00 pm

2 stops47h 16m

Colombo Bandaranaike Intl

lun 4/27

8:30 pm-3:38 pm

2 stops31h 38m

$980
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

lun 4/13

9:35 pm-7:00 am

3 stops44h 55m

Colombo Bandaranaike Intl

lun 5/11

5:05 pm-1:47 pm

2 stops33h 12m

$995

PortlandColombo

PDX - CMB

PDXCMB

Portland

lun 4/13

5:45 pm-7:00 am

3 stops72h 45m

Colombo Bandaranaike Intl

mer 5/13

7:15 pm-1:50 pm

2 stops31h 05m

$1,001

PortlandColombo

PDX - CMB

PDXCMB

Portland

gio 4/16

9:35 pm-4:05 pm

3 stops54h 00m

Colombo Bandaranaike Intl

lun 4/27

5:05 pm-1:47 pm

2 stops33h 12m

$1,003

PortlandColombo

PDX - CMB

PDXCMB

Portland

ven 4/3

9:35 pm-7:00 am

3 stops44h 55m

Colombo Bandaranaike Intl

lun 4/20

5:05 pm-1:50 pm

2 stops33h 15m

$1,015

PortlandColombo

PDX - CMB

PDXCMB

Portland

dom 4/12

6:15 am-7:00 pm

2 stops48h 15m

Colombo Bandaranaike Intl

lun 5/11

8:30 pm-4:23 pm

2 stops32h 23m

$1,017

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.

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

Fastest flight time

23h 23m

Direct flights

None
The fastest flight from Portland to Sri Lanka takes 23h 23m
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 $1,026Free CancellationRating
8.2
1,470 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,152Free CancellationRating
7.4
3,746 reviews
Search Qatar Airways 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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