$424 Find Cheap Flights from Switzerland to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Cheap Flights from Switzerland to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Switzerland to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Switzerland to Portland

Tue, Oct 28 - Tue, Nov 4
British Airways Logo
7:00 am - 7:46 pmBSL-PDX
20h 46m2 stops
British Airways Logo
7:40 am - 3:05 pmPDX-BSL
22h 25m2 stops
$613British Airways
Find Deal
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
4:30 pm - 3:55 pmGVA-PDX
32h 25m1 stop
British Airways Logo
7:58 am - 11:25 amPDX-GVA
18h 27m2 stops
$614British Airways
Find Deal
Thu, Oct 16 - Fri, Oct 31
American Airlines Logo
7:00 am - 7:14 pmGVA-PDX
21h 14m2 stops
American Airlines Logo
11:48 am - 3:25 pmPDX-GVA
19h 37m2 stops
$618American Airlines
Find Deal
Thu, Oct 16 - Fri, Oct 31
American Airlines Logo
10:10 am - 11:08 pmGVA-PDX
21h 58m2 stops
American Airlines Logo
6:45 pm - 6:40 pmPDX-GVA
15h 55m1 stop
$619American Airlines
Find Deal
Sun, Nov 9 - Mon, Dec 1
Icelandair Logo
1:00 pm - 5:00 pmZRH-PDX
13h 00m1 stop
Icelandair Logo
2:45 pm - 12:05 pmPDX-ZRH
12h 20m1 stop
$625Icelandair
Find Deal
Sun, Nov 9 - Sat, Nov 29
Icelandair Logo
1:00 pm - 5:00 pmZRH-PDX
13h 00m1 stop
Icelandair Logo
2:45 pm - 12:05 pmPDX-ZRH
12h 20m1 stop
$648Icelandair
Find Deal
Wed, Sep 24 - Wed, Feb 4
Scandinavian Airlines Logo
10:20 am - 10:39 pmZRH-PDX
21h 19m2 stops
Scandinavian Airlines Logo
1:00 pm - 7:40 pmPDX-ZRH
21h 40m2 stops
$662Scandinavian Airlines
Find Deal
Mon, Oct 6 - Sun, Oct 12
United Airlines Logo
6:10 am - 3:30 pmGVA-PDX
18h 20m2 stops
United Airlines Logo
8:08 am - 7:40 amPDX-GVA
14h 32m1 stop
$667United Airlines
Find Deal
Wed, Sep 24 - Wed, Feb 4
Scandinavian Airlines Logo
10:20 am - 10:39 pmZRH-PDX
21h 19m2 stops
Scandinavian Airlines Logo
7:00 am - 2:10 pmPDX-ZRH
22h 10m2 stops
$672Scandinavian Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
6:45 am - 10:56 pmGVA-PDX
25h 11m3 stops
United Airlines Logo
6:00 am - 7:35 amPDX-GVA
16h 35m2 stops
$686United Airlines
Find Deal

Everything you should know

When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 15% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$613
British Airways
Tue 10/28Tue 11/4
BSL - PDX • 2 stops
Cheapest one-way
$424
Multiple Airlines
Mon 12/15
GVA - PDX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Booking Insights

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Portland is May, where tickets cost $648 on average for return flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Switzerland is $987 and $879 respectively. For one-way flights, the best month to travel is May with an average price of $648.

How far in advance should I book a flight to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$424
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Geneva to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    There are 6 miles between Portland city center and Portland Airport.

  • What is the name of Portland’s airport?

    Portland is served by Portland Airport, also commonly referred to as Portland or Portland Intl. The airport code is PDX.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where round-trip tickets can be as cheap as $651. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $992 on average.

  • How does KAYAK find such low prices on flights to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portland?

    The cheapest time of day to fly to Portland is generally in the morning, when round-trip flights cost $707 on average. The most expensive time of day to fly to Portland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $888.

  • How many direct flights to Portland are there each week?

    Each week there are around 2,281 direct flights from within Switzerland to Portland. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Reviews of the top airline flying from Switzerland to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Switzerland to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7361 reviews
6.7Comfort
6.4Entertainment
6.9Boarding
6.3Food
7.6Crew
Airline reviews

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

2.0 MediocreAnonymous, Sep 2025LHR - DFW
Read more British Airways reviews

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

I paid for full WIFI- it was terrible, kept being in and out could not listen to a podcast

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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