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Cheap flights from Oregon to Cambodia from $607

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 Cambodia departing on 9/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Cambodia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:32 pm - 6:20 pm
PDX
-
SAI
30h 48m
3 stops
Multiple Airlines Logo
1:20 pm - 10:44 pm
SAI
-
PDX
24h 24m
3 stops
$1,452Multiple Airlines
Fri, Sep 11 - Mon, Dec 7
Multiple Airlines Logo
9:32 pm - 6:20 pm
PDX
-
SAI
30h 48m
3 stops
Multiple Airlines Logo
1:20 pm - 12:10 am
SAI
-
PDX
25h 50m
3 stops
$1,457Multiple Airlines
Fri, Sep 11 - Mon, Dec 7
Multiple Airlines Logo
9:32 pm - 6:20 pm
PDX
-
SAI
30h 48m
3 stops
Multiple Airlines Logo
9:55 am - 8:31 pm
SAI
-
PDX
25h 36m
3 stops
$1,476Multiple Airlines
Fri, Sep 11 - Mon, Dec 7
Multiple Airlines Logo
9:32 pm - 6:20 pm
PDX
-
SAI
30h 48m
3 stops
Multiple Airlines Logo
9:55 am - 8:31 pm
SAI
-
PDX
25h 36m
3 stops
$1,496Multiple Airlines
Fri, Sep 11 - Mon, Dec 7
Multiple Airlines Logo
9:50 pm - 9:15 am
PDX
-
SAI
44h 25m
3 stops
Multiple Airlines Logo
1:20 pm - 10:33 pm
SAI
-
PDX
24h 13m
3 stops
$1,520Multiple Airlines
Fri, Nov 20 - Mon, Dec 7
Multiple Airlines Logo
9:50 pm - 8:30 pm
PDX
-
SAI
55h 40m
2 stops
Multiple Airlines Logo
6:50 pm - 11:25 am
SAI
-
PDX
31h 35m
3 stops
$1,532Multiple Airlines
Fri, Nov 20 - Mon, Dec 7
Multiple Airlines Logo
5:36 pm - 1:15 pm
PDX
-
SAI
29h 39m
3 stops
Multiple Airlines Logo
12:55 pm - 11:35 pm
SAI
-
PDX
24h 40m
3 stops
$1,641Multiple Airlines
Tue, Jul 14 - Tue, Jul 28
Multiple Airlines Logo
9:50 pm - 8:30 pm
PDX
-
SAI
55h 40m
2 stops
Multiple Airlines Logo
7:25 pm - 6:31 pm
SAI
-
PDX
38h 06m
2 stops
$1,675Multiple Airlines
Fri, Nov 20 - Mon, Dec 7
Multiple Airlines Logo
5:36 pm - 1:15 pm
PDX
-
SAI
29h 39m
3 stops
Multiple Airlines Logo
12:55 pm - 11:35 pm
SAI
-
PDX
24h 40m
3 stops
$1,676Multiple Airlines
Tue, Jul 14 - Tue, Jul 28
Multiple Airlines Logo
6:20 am - 9:40 am
PDX
-
SAI
37h 20m
2 stops
Multiple Airlines Logo
4:45 pm - 12:22 pm
SAI
-
PDX
34h 37m
2 stops
$2,017Multiple Airlines
Fri, Sep 11 - Mon, Dec 7

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Singapore Airlines flights from Oregon to Cambodia

Our best Singapore Airlines deals on Oregon to Cambodia flight tickets
Singapore Airlines
Jul 14
PDX7:00 amPortland
36h 40m
3 stops
SAI9:40 amSiem Reap–Angkor Intl
Jul 28
SAI10:30 amSiem Reap–Angkor Intl
36h 51m
2 stops
PDX9:21 amPortland
$2,645
Singapore Airlines
Jul 14
PDX7:00 amPortland
36h 40m
3 stops
SAI9:40 amSiem Reap–Angkor Intl
Jul 28
SAI10:30 amSiem Reap–Angkor Intl
36h 51m
2 stops
PDX9:21 amPortland
$2,646
Singapore Airlines
Jul 14
PDX7:19 amPortland
36h 21m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Jul 28
SAI10:30 amSiem Reap–Angkor Intl
48h 03m
3 stops
PDX8:33 pmPortland
$2,707

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Cambodia 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 June 23, 2026.
Use the filters below to find and compare flights from Oregon to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 9/11

9:32 pm-6:20 pm

3 stops30h 48m

Siem Reap–Angkor Intl

Mon 12/7

1:20 pm-10:44 pm

3 stops24h 24m

$1,452

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 9/11

9:32 pm-6:20 pm

3 stops30h 48m

Siem Reap–Angkor Intl

Mon 12/7

1:20 pm-12:10 am

3 stops25h 50m

$1,457

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 9/11

9:32 pm-6:20 pm

3 stops30h 48m

Siem Reap–Angkor Intl

Mon 12/7

9:55 am-8:31 pm

3 stops25h 36m

$1,476

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 9/11

9:32 pm-6:20 pm

3 stops30h 48m

Siem Reap–Angkor Intl

Mon 12/7

9:55 am-8:31 pm

3 stops25h 36m

$1,496

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 11/20

9:50 pm-9:15 am

3 stops44h 25m

Siem Reap–Angkor Intl

Mon 12/7

1:20 pm-10:33 pm

3 stops24h 13m

$1,520

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 11/20

9:50 pm-8:30 pm

2 stops55h 40m

Siem Reap–Angkor Intl

Mon 12/7

6:50 pm-11:25 am

3 stops31h 35m

$1,532
Quickest round-trip

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Tue 7/14

5:36 pm-1:15 pm

3 stops29h 39m

Siem Reap–Angkor Intl

Tue 7/28

12:55 pm-11:35 pm

3 stops24h 40m

$1,641

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 11/20

9:50 pm-8:30 pm

2 stops55h 40m

Siem Reap–Angkor Intl

Mon 12/7

7:25 pm-6:31 pm

2 stops38h 06m

$1,675

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Tue 7/14

5:36 pm-1:15 pm

3 stops29h 39m

Siem Reap–Angkor Intl

Tue 7/28

12:55 pm-11:35 pm

3 stops24h 40m

$1,676

PortlandSiem Reap

PDX - SAI

PDXSAI

Portland

Fri 9/11

6:20 am-9:40 am

2 stops37h 20m

Siem Reap–Angkor Intl

Mon 12/7

4:45 pm-12:22 pm

2 stops34h 37m

$2,017

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Cambodia from

How to get the cheapest flight ticket from Oregon to Cambodia

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 Cambodia?

In general, September is the cheapest month to fly from Oregon to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of March is another great option to travel to Cambodia, with average flight prices from Oregon averaging around $546.

Cheap Oregon to Cambodia flight deals and tips

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

Fastest flight time

29h 28m

Direct flights

None
The fastest flight from Oregon to Cambodia takes 29h 28m
There are no direct flights from Oregon to Cambodia. There are no popular flight routes from Oregon to Cambodia.
Search flight deals

Frequently asked questions about flying from Oregon to Cambodia

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

    Prices for flights from Oregon to Cambodia are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Cambodia

Compare and see reviews for airlines that fly from Oregon to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $778Free CancellationRating
7.3
226 reviews
Search China Eastern flights
DeltaPriceFrom $819Free CancellationRating
7.8
8,427 reviews
Search Delta flights
Cathay PacificPriceFrom $972Free CancellationRating
7.6
1,388 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $1,104Free CancellationRating
8.5
1,481 reviews
Search EVA Air flights

Why use momondo?

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

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 Cambodia from Oregon.

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

All flight searches from Oregon to Cambodia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oregon to Cambodia?

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

Price alerts on flights to Cambodia from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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