HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Interlaken

$290+ Cheap flights from Durham, NC 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ZRH
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Durham to Interlaken with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Durham to Interlaken are usually found in August or January, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Durham to Interlaken

Keep the following information in mind while searching for Durham to Interlaken flight deals. Data was last updated August 21, 2025.

Round-trip from

$488
(Cheapflightsfares)

One-way from

$290
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$675
From Durham to Interlaken
Search Deals
One-way flight from Durham to Interlaken
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Durham to Interlaken

Cheapest flights from Durham to Interlaken
Explore the most affordable flight options available from Durham to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:35 pmRDU - ZRH
1 stop10h 30mIcelandair
Sat 12/131:00 pmZRH - RDU
1 stop11h 35mIcelandair
Deal found 8/21$488
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:55 pmRDU - ZRH
1 stop13h 35mDelta
Wed 11/121:30 pmZRH - RDU
1 stop15h 02mDelta
Deal found 8/21$542
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 11/38:50 pmRDU - ZRH
1 stop15h 35mAmerican Airlines
Wed 11/1210:15 amZRH - RDU
2 stops16h 30mAmerican Airlines
Deal found 8/20$546
This American Airlines deal was found by Cheapflights users on 8/21. 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 11/118:50 pmRDU - ZRH
1 stop12h 40mAmerican Airlines
Mon 11/1710:15 amZRH - RDU
1 stop16h 42mAmerican Airlines
Deal found 8/21$593
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:30 pmRDU - ZRH
1 stop13h 15mIcelandair
Wed 9/102:00 pmZRH - RDU
1 stop11h 30mIcelandair
Deal found 8/21$621
This oojo deal was found by Cheapflights users on 8/21. 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.
Tue 10/148:30 pmRDU - ZRH
1 stop10h 35mIcelandair
Tue 10/212:00 pmZRH - RDU
1 stop11h 30mIcelandair
Deal found 8/21$622

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 August 21, 2025.
Use the filters below to find and compare flights from Durham to Interlaken that are best for you.

Fly from

Durham

Fly to

Interlaken

Route

Depart

Return

Price

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Mon 11/3

4:24 pm-8:15 am

1 stop9h 51m

Zurich

Wed 11/12

10:15 am-6:22 pm

1 stop14h 07m

$542

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Mon 11/3

2:55 pm-10:30 am

1 stop13h 35m

Zurich

Wed 11/12

1:30 pm-10:32 pm

1 stop15h 02m

$542

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Tue 11/11

8:50 pm-3:30 pm

1 stop12h 40m

Zurich

Mon 11/17

10:15 am-8:57 pm

1 stop16h 42m

$593

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Sun 9/28

9:49 pm-5:15 pm

2 stops37h 26m

$290

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Sat 9/27

7:03 pm-9:45 am

2 stops56h 42m

$291

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Fri 9/26

8:08 pm-9:50 am

2 stops55h 42m

$312

RaleighZurich

RDU - ZRH

RDUZRH

Raleigh-Durham

Sat 10/18

7:30 am-3:00 pm

3 stops49h 30m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Best time to book a flight from Durham to Interlaken

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

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

Use this chart to determine the optimal time to book a round-trip flight from Durham to Interlaken. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Durham to Interlaken, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Durham to Interlaken (average of $637). Flying from Durham to Interlaken in June is currently the most expensive (average of $1,151). 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 DU8 to IN9?

Find hourly flight availability from Durham 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 August 21, 2025.

When flying from Durham to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Travelers seeking maximum savings on their Durham to Interlaken flight should consider departing on Tuesday mornings 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.

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 August 21, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Durham to Interlaken. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,930 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
529 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,344 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Durham 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 Durham to Interlaken?

    There are many flights that can get you from Durham to Interlaken in 9h 51m. Fly via American Airlines or Delta to get the fastest option. There are 4336 mi between Durham and Interlaken. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Durham to Interlaken (average of $637). Flying from Durham to Interlaken in June is currently the most expensive (average of $1,151). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Durham to Interlaken

Discover the top 8 airlines that operate flights from Durham 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$494Average$760FlexibilityNo cancel feeOn-time76%
DeltaCheapest$512Average$1,028FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$536Average$869FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$553Average$1,002FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$591Average$731FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$625Average$1,000FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$682Average$868FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$712Average$1,083FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.