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Interlaken

$223+ Cheap flights from Phoenix to Interlaken, Switzerland

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ZRH
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Interlaken are usually found in November or October, booked 4 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Phoenix to Interlaken

Cheapest flights from Phoenix to Interlaken
Explore the most affordable flight options available from Phoenix to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Finnair deal was found by Cheapflights users on 12/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:07 pmPHX - ZRH
2 stops19h 13mMultiple Airlines
Tue 12/1610:35 amZRH - PHX
2 stops19h 51mMultiple Airlines
Deal found 12/8$710
This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:20 amPHX - ZRH
1 stop15h 55mAmerican Airlines
Sun 12/1410:15 amZRH - PHX
1 stop16h 57mAmerican Airlines
Deal found 12/6$735
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:42 pmPHX - ZRH
2 stops16h 48mAmerican Airlines
Tue 12/1610:15 amZRH - PHX
1 stop16h 57mAmerican Airlines
Deal found 12/8$737
This Finnair deal was found by Cheapflights users on 12/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:32 amPHX - ZRH
2 stops22h 48mMultiple Airlines
Sun 12/147:05 pmZRH - PHX
2 stops37h 54mMultiple Airlines
Deal found 12/6$777
This oojo deal was found by Cheapflights users on 12/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:07 pmPHX - ZRH
2 stops19h 38mBritish Airways
Sun 12/219:10 pmZRH - PHX
2 stops29h 44mBritish Airways
Deal found 12/8$942
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:20 amPHX - ZRH
1 stop15h 55mAmerican Airlines
Mon 12/2210:15 amZRH - PHX
1 stop17h 49mAmerican Airlines
Deal found 12/8$991
This oojo deal was found by Cheapflights users on 12/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:50 pmPHX - ZRH
2 stops19h 35mBritish Airways
Thu 1/16:00 amZRH - PHX
2 stops24h 42mBritish Airways
Deal found 12/7$1,066

Find flight deals from Phoenix to Interlaken

Keep the following information in mind while searching for Phoenix to Interlaken flight deals. Data was last updated December 8, 2025.

Round-trip from

$502
(FlightHub)

One-way from

$223
(oojo)

Popular in

June

Cheapest in

November

Average price

$794
From Phoenix to Interlaken
Search Deals
One-way flight from Phoenix to Interlaken
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Interlaken 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 December 8, 2025.
Use the filters below to find and compare flights from Phoenix to Interlaken that are best for you.

Fly from

Phoenix

Fly to

Interlaken

Route

Depart

Return

Price

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Wed 5/6

11:15 pm-11:55 am

2 stops27h 40m

Zurich

Tue 5/12

10:25 am-9:52 pm

2 stops20h 27m

$508

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Mon 1/26

6:15 am-7:40 pm

2 stops29h 25m

Zurich

Fri 1/30

8:25 pm-10:40 pm

2 stops34h 15m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Wed 1/21

6:15 am-9:40 am

2 stops19h 25m

Zurich

Wed 1/28

10:25 am-11:15 pm

2 stops20h 50m

$543

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Mon 1/12

6:15 am-2:10 pm

3 stops23h 55m

Zurich

Tue 1/27

10:25 am-10:40 pm

2 stops20h 15m

$559

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Wed 5/6

9:05 pm-10:45 pm

1 stop16h 40m

Zurich

Tue 5/12

10:25 am-7:00 pm

1 stop17h 35m

$572

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Sun 3/8

8:25 pm-6:45 pm

1 stop14h 20m

Zurich

Sat 3/14

11:40 am-6:59 am

2 stops27h 19m

$586

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Wed 5/6

4:50 pm-7:50 pm

1 stop18h 00m

Zurich

Tue 5/12

11:45 am-8:59 pm

1 stop18h 14m

$587

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Sun 3/15

8:25 pm-9:50 am

2 stops29h 25m

Zurich

Sun 3/29

10:50 am-9:20 am

2 stops31h 30m

$589

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Mon 3/23

8:25 pm-9:50 am

2 stops29h 25m

Zurich

Sun 3/29

10:50 am-9:20 am

2 stops31h 30m

$593

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

Wed 3/25

10:24 am-8:15 am

1 stop13h 51m

Zurich

Tue 4/7

11:45 am-8:59 pm

1 stop18h 14m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Phoenix to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Phoenix 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 Phoenix to Interlaken

How far ahead should I book a flight from Phoenix to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Interlaken. Price data was last updated on December 5, 2025.

Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Interlaken. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phoenix to Interlaken?

Currently, November is the cheapest month in which you can book a flight from Phoenix to Interlaken (average of $454). Flying from Phoenix to Interlaken in July is currently the most expensive (average of $781). 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.

What is the cheapest time of day to fly from PHX to IN9?

Find hourly flight availability from Phoenix to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

It’s optimal to fly from Phoenix to Interlaken in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Phoenix to Interlaken?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Interlaken. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Interlaken flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Phoenix to Interlaken?

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated December 8, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Phoenix to Interlaken by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,084 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,513 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,569 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Phoenix to Interlaken?

    Departing from Phoenix to Interlaken will take you 27h 40m. Airlines will cover a distance of 5742 mi.

  • What are the cheapest airlines to fly from Phoenix to Interlaken one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $438. Users have also found prices from $449 and $468 on Air Canada and American Airlines, respectively.

  • Can I find deals for flights from Phoenix to Interlaken that include hotel bookings?

    Yes. In addition to deals on Phoenix to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Interlaken?

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

  • Can I find deals for business class flights from Phoenix to Interlaken?

    Yes. Cheapflights offers flight deals from Phoenix to Interlaken 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 Phoenix to Interlaken?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Interlaken (average of $454). Flying from Phoenix to Interlaken in July is currently the most expensive (average of $781). 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

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Top 8 airlines flying from Phoenix to Interlaken

Discover the top 8 airlines that operate flights from Phoenix to Interlaken. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$442Average$839FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$454Average$946FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$524Average$651FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$543Average$907FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$578Average$913FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$597Average$794FlexibilityNo cancel feeOn-time69%
DeltaCheapest$600Average$935FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$727Average$1,088FlexibilityNo cancel feeOn-time77%

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