Find cheap flights from Portland to Cambodia

Find cheap flights from Portland to Cambodia

Search hundreds of travel sites at once for deals on flights to Cambodia

Round-trip
Economy
Portland (PDX)
Cambodia
Mon 4/19
Mon 4/26
Any month
Compare vs. KAYAK |
There are travel restrictions to Cambodia. Learn more
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Good to know

Low season

AprilBest time to beat the crowds with an average 3% drop in price.

High season

JuneMost popular time to fly with an average 12% increase in price.

Average price round-trip

$919(avg. price over the last 2 weeks)

Good deal round-trip

$720or less

Good deal one-way

$420or less

Top tips for finding cheap flights to Cambodia

  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly to Cambodia is April.

FAQs - booking Cambodia flights

How long is the flight to Cambodia from Portland?

What is the cheapest flight to Cambodia from Portland?

Are there Cambodia travel restrictions currently due to Coronavirus?

How does KAYAK find such low prices on flights to Cambodia?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Cambodia?

What is the Hacker Fare option on flights to Cambodia?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Cambodia?

Top airline flying Portland to Cambodia

Scores according to KAYAK customer reviews

8.6
Singapore Airlines
Overall score based on 3,883 reviews
8.8
Boarding
8.5
Comfort
8.9
Crew
8.6
Entertainment
8.3
Food
Airline reviews

Pros: "Reliable service, clean cabin"

Pros: "The service was outstanding! All of the flight attendants were amazing!"

Pros: "Super good crew."

Pros: "Crew very attentive but not intrusive. Food very good."
Cons: "I did not find much to watch on entertainment system. Have to get crew to assemble flat bed, a bit of a nuisance. Also to turn it back into a chair."

Pros: "Very cramped seats"

Pros: "Crew was attentive."
Cons: "The entertainment was rather limited."

Pros: "Arrived on time."
Cons: "Was a B Grade effort by the crew. They were there to get their pay check & no more....very disappointing."

Cons: "Having a reservation on Alaska for the first leg of the trip would have been nice. They didn't expect us, we had no confirmation number that Alaska recognized so we were denied boarding. How much else could have gone wrong?"

Pros: "Service was excellent!"

Pros: "Efficient"
Cons: "Better food, better selection movies"

Pros: "Boarding went smoothly, crew extremely curtious and helpful."
Cons: "Plane was an older model and I did not have strength to recline seat. Quality of seat back screens poor and hand sets difficult to navigate for a technophobe like Ma."

Pros: "Handset to control screen didn’t work. Airline reimbursed me with $75 voucher for inflight duty-free shop."

Pros: "Everything food was better selection and allowed me to taste bali food before arriving. The seats were comfortable on the last plane Thank god"

Pros: "Everything from booking, online check-in, self printing of Boarding Pass, BIz Class lounge, Flight. Flight too short (KL to SG) for me to eat and enjoy the inflight entertainment."

Pros: "See above"
Cons: "See above"

Pros: "The inflight entertainment was great, lots of movie selections"
Cons: "The leg room was horrible. Honestly the worst space I've ever had in a flight. I was shocked considering Singapore air is considered one of the best airlines"

Pros: "Singapore Airlines delivers as always. Friendly crew and clean and well maintained aircraft."

Pros: "Movies selection was great."
Cons: "Food and comfort were not as great as I thought they would be. Not bad, but not worthy of the brand Singapore airlines."

Pros: "They were polite."
Cons: "Not as attentive as ANA or China Airlines. I had to give 4-5 request to get what I want."

Pros: "Able to check luggage in 48 hrs before flight saving $50 storage fees, so went back into CBD for the day."
Cons: "20 mins late boarding meant plane left 35 mins late although still arrived on time."

Pros: "friendly and attentive crew. connecting flight was a breeze. well worth the price."

Pros: "Everything"
Cons: "Lost our luggage that full with our winter clothing for the trip singapore airlines delivered to our hotel the next day and compensate us ¥jpn 12000"

Pros: "There was nothing to complain about..a very friendly staff, departure on time !"
Cons: "No newspapers and magazines on board !"

Pros: "New plane. Good entertainment. Seat reclined a lot but would not stay reclined."
Cons: "The food was horrendous. Worst airline food I've ever had. Check in and boarding area not great. Very overrated airline."

Cons: "Our flight to Bali was cancelled due to the volcano eruption. We did not receive any compensation, but Singapore/Silk Airlines told us they were able to get us a flight home to LAX instead, but that it wouldn't be until the next day. We spent money on a hotel and food and waited until the next morning, got to the airport early for check in only to find that Singapore/Silk had in fact, given up our seats that they had promised us. They said that we now would have to wait another day just to get a flight from Singapore to LAX. We asked to speak with a manager, and eventually were able to get two seats due to cancellations. This was intended to be a very special and romantic trip that was essentially ruined. Since no one could have anticipated that the volcano would cause cancellation, we should be refunded for our flights. We are so crushed that we did not get to go to Bali, and now we may NEVER get to go because we are out of money. At the VERY least, the leg of our flights from Singapore to Bali, and Bali to Singapore, should be refunded. We are extremely disappointed."

Pros: "Food was good"

Cons: "In flight crew manager in greenish dress was rude! Seemed like there weren’t enough restrooms on flight."

Pros: "Due to my ACLS training yesterday, I was not so well since morning and I took medicine in the morning and I forgot to stand by one more course of medicine . So I asked the staff for paracetamol when I reach to cabin. She response me very first with medicine and a cup of water . Thank you so much crews members of silk air flight MI518 from Singapore to Yangon ."

Pros: "The hot towels twice during the flight was great"
Cons: "Really just the food"

Pros: "The crew was really great, so friendly and accommodating. I wasn't able to order a vegetarian meal ahead of time, but they still gave me one on board when I asked. There was an amazing selection of movies and they refilled my drinks without even asking. I would recommend this airline to anyone traveling to Asia."

Cons: "It is really good experience. All the flight attendants are good"

Pros: "Service was best in class"
Cons: "Planes are old. They never seem to use newer planes on the Brisbane leg."

Pros: "Great service with a smile and can do attitude"

Pros: "My partner had a bad leg and the staff were very attentive and helpful in making her as comfortable as possible with extra pillows and getting ice for her ice pack."
Cons: "The seats were uncomfortable and I couldn't sleep without getting a really stiff neck. The vegetarian oriental meal was bee hoon with vegetables but the amount of vegetables were a lot more than the bee hoon thus making the meal less than filling and satisfying."

Pros: "The service is amazing. The stewardess are always smilin and very helpful. If you'd like anything extra, just ask and they'll bring it right over. The entertainment onboard was top notch"
Cons: "I would have wished for better back supported seats. 14hrs on a flight isn't quiet the best."

Cons: "On my trip to Japan, the staff was incredibly rude. Horrible commendations. The controls didn't work. And the desert had mold in it."

Pros: "Onboard Crew was great. I sympathize that they have to rush a service on a 1hr 20min flight with turbulance."
Cons: "I have started taking SQ instead of budget airlines hoping for good service and on time travel. However, both times travelling from SQ from jakarta was delayed. Yesterday, I got home 1.5hrs later than I should have. I have also to pay for additional surcharge due to midnight cab fare. Further, when I wsa travelling to Jakarta - none of the inflight entertainment was working. So it has been disappointing."

Pros: "Exceptional service!"
Cons: "There should always be a vegetarian option on the set menu. I didn't realise I would need to pre order my meal for this."

Pros: "Crew were friendly and constantly moving through the cabin with drinks and snacks (outside of meal times)"
Cons: "The in-flight entertainment systems are really showing some wear & tear. The screen was blurry, the letters on the control buttons had work off and the sound quality was terrible."

Pros: "Crew and entertainment"
Cons: "Very small seats. For full flights they should use the double deck aircrafts. They are much more comfortable. I paid an expensive fair for an old plane which was unfair"

Pros: "Movie selection, very helpful crew and good quality food."
Cons: "Nothing!"

Pros: "Service, food and staff were great."
Cons: "Aircraft was dated and in desperate need of a refurb"

Pros: "I enjoyed the entertainment, food, boarding was easy, crew gave a warm welcome and was comfortable"
Cons: "I'm good with everything as there was really no down side"

Pros: "The staff was amazing and attentive. My surfboards arrived safe and sound... And on time. I will most definitely fly Singapore Airlines again, as often as I can. Thank you."

Pros: "Just as previous reviews mentioned, this is a top notch airline even when flying coach. The staff was courteous and attentive, the food was good and the flight overall was comfortable. I'd fly with Singapore again in a heartbeat."

Pros: "Extremely polite flight crew"
Cons: "-The food was pretty bad -Not much leg room"

Pros: "I have never encountered nicer more professional staff. They always had smiles and seemed to really enjoy their jobs. I always tell friends if they have a chance to fly Singapore Airlines to do it. They won't regret it. Especially on long flights."
Cons: "I was in economy class but I would have liked more leg room. My knees where hurting from having little leg room."

Cons: "The entertainment was poor"

Pros: "Everything was amazing. Best flight I've ever been on!"

Read more about Singapore Airlines
COVID-19 information

Safety measures for airlines flying from Portland to Cambodia

Airlines flying from Portland to Cambodia have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Portland to Cambodia

Mandatory masks

Masks required on board, masks provided on flights from Portland to Cambodia

Social distancing seating

Middle seats unavailable to book on flights from Portland to Cambodia

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Portland to Cambodia

Book cheap flights from Portland to Cambodia

Recent round-trip flight deals

4/23
Fri
2 stops
Multiple Airlines
54h 55m
PDX - PNH
4/30
Fri
2 stops
Multiple Airlines
52h 53m
PNH - PDX
4/23
Fri
2 stops
Multiple Airlines
54h 55m
PDX - PNH
4/30
Fri
2 stops
Multiple Airlines
52h 53m
PNH - PDX
4/23
Fri
3 stops
Multiple Airlines
55h 11m
PDX - PNH
4/30
Fri
3 stops
Multiple Airlines
37h 32m
PNH - PDX
4/23
Fri
3 stops
Multiple Airlines
55h 11m
PDX - PNH
4/30
Fri
3 stops
Multiple Airlines
37h 32m
PNH - PDX
4/23
Fri
3 stops
Multiple Airlines
43h 15m
PDX - PNH
4/30
Fri
2 stops
Multiple Airlines
30h 50m
PNH - PDX
4/23
Fri
2 stops
Multiple Airlines
39h 00m
PDX - PNH
4/30
Fri
3 stops
Multiple Airlines
37h 32m
PNH - PDX
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Recent one-way flight deals

9/1
Wed
2 stops
Multiple Airlines
34h 50m
PDX - PNH
9/1
Wed
3 stops
Singapore Airlines
42h 55m
PDX - PNH
7/1
Thu
3 stops
Multiple Airlines
47h 20m
PDX - REP
7/1
Thu
2 stops
Multiple Airlines
24h 30m
PDX - REP
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