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Interlaken

$244+ Cheap flights from Dulles Intl (IAD) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Interlaken are usually found in February or October, booked 86 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap flight deals from Dulles Intl to Interlaken

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Interlaken (IN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$633
(FlightHub)

One-way from

$244
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,163
From Washington, D.C. Dulles Intl to Interlaken
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One-way flight from Washington, D.C. Dulles Intl to Interlaken
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Dulles Intl to Interlaken

Cheapest flights from Dulles Intl to Interlaken
Explore the most affordable flight options available from Dulles Intl to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/265:10 pmIAD - ZRH
1 stop10h 35mScandinavian Airlines
dom. 12/292:30 pmZRH - IAD
2 stops31h 10mScandinavian Airlines
Deal found 12/16$930
This Gurufare deal was found by Cheapflights users on 12/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/277:40 pmIAD - ZRH
1 stop10h 25mIcelandair
dom. 12/291:00 pmZRH - IAD
1 stop11h 25mIcelandair
Deal found 12/17$1,135
This oojo deal was found by Cheapflights users on 12/18. 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.
mar. 12/312:00 pmIAD - ZRH
1 stop17h 55mTurkish Airlines
mar. 1/711:05 amZRH - IAD
1 stop38h 25mTurkish Airlines
Deal found 12/18$1,187
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/265:10 pmIAD - ZRH
1 stop10h 35mMultiple Airlines
lun. 12/307:05 amZRH - IAD
1 stop14h 35mMultiple Airlines
Deal found 12/17$1,392
This oojo deal was found by Cheapflights users on 12/17. 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.
lun. 12/237:15 pmIAD - ZRH
1 stop21h 20mTAP AIR PORTUGAL
lun. 12/306:05 pmZRH - IAD
1 stop26h 25mTAP AIR PORTUGAL
Deal found 12/17$1,769
This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/255:35 pmIAD - ZRH
1 stop14h 00mKLM
lun. 12/302:15 pmZRH - IAD
1 stop31h 30mKLM
Deal found 12/16$1,827
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/318:45 pmIAD - ZRH
Nonstop7h 50mSWISS
mar. 1/712:55 pmZRH - IAD
Nonstop9h 30mSWISS
Deal found 12/18$1,831
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/245:30 pmIAD - ZRH
Nonstop8h 10mUnited Airlines
mar. 12/3112:55 pmZRH - IAD
Nonstop9h 30mUnited Airlines
Deal found 12/16$1,832
This Air Canada deal was found by Cheapflights users on 12/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/252:35 pmIAD - ZRH
1 stop13h 50mAir Canada
mar. 12/3112:45 pmZRH - IAD
2 stops14h 36mAir Canada
Deal found 12/18$1,843
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2510:20 pmIAD - ZRH
1 stop15h 15mLufthansa
lun. 12/3011:45 amZRH - IAD
Nonstop9h 45mLufthansa
Deal found 12/17$1,851
This Delta deal was found by Cheapflights users on 12/17. 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.
mar. 12/246:30 pmIAD - ZRH
1 stop17h 25mDelta
dom. 12/2911:50 amZRH - IAD
2 stops17h 12mDelta
Deal found 12/17$1,891

Find flights from Dulles Intl to Interlaken within your budget

Customize your flight search to find flights from Dulles Intl 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 diciembre 18, 2024.

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Return

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Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mar. 2/25

2:00 pm-1:55 pm

1 stop17h 55m

Zurich

vie. 3/21

6:45 am-8:30 pm

1 stop18h 45m

$633

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mar. 4/15

12:30 pm-1:20 pm

2 stops18h 50m

Zurich

mié. 4/23

10:20 am-7:59 pm

1 stop15h 39m

$635

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

dom. 1/19

10:30 pm-5:10 pm

1 stop12h 40m

Zurich

lun. 2/3

4:20 pm-2:30 pm

2 stops28h 10m

$643

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

vie. 1/31

7:40 pm-12:05 pm

1 stop10h 25m

Zurich

dom. 2/9

1:00 pm-6:25 pm

1 stop11h 25m

$649

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

lun. 1/20

7:40 pm-9:45 pm

2 stops20h 05m

Zurich

vie. 1/24

7:05 am-6:25 pm

2 stops17h 20m

$690

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mar. 2/25

8:45 pm-10:35 am

Nonstop7h 50m

Zurich

vie. 3/21

12:55 pm-5:25 pm

Nonstop9h 30m

$742

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mar. 2/25

10:35 pm-2:45 pm

1 stop10h 10m

Zurich

mar. 3/18

12:55 pm-5:25 pm

Nonstop9h 30m

$745

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

lun. 3/10

3:55 pm-11:50 am

2 stops14h 55m

Zurich

vie. 3/21

9:55 am-8:41 pm

2 stops15h 46m

$750

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

mar. 1/14

7:40 pm-8:50 pm

2 stops19h 10m

$271

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

lun. 1/13

7:40 pm-12:05 pm

1 stop10h 25m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results
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Best time to book a flight from Dulles Intl to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Interlaken

Get recent, data-driven insights about flights from Dulles Intl to Interlaken including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Interlaken. Price data was last updated on December 13, 2024.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Interlaken?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Interlaken (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Interlaken in June is currently the most expensive (average of $1,315). 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 IAD to IN9?

Find hourly flight availability from Dulles Intl 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 diciembre 18, 2024.

When flying from Washington, D.C. Dulles Intl Airport 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.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Interlaken

Explore weekly flight availability from Dulles Intl to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 18, 2024.

The most flights from IAD to IN9 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Interlaken by month

Plan your trip to Interlaken by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.

Temperature in Interlaken by month

Plan your trip to Interlaken by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Interlaken, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 diciembre 18, 2024.
To help decide which airline to fly from Washington, D.C. to Interlaken, see what other customers have to say about Scandinavian Airlines, Icelandair and Turkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,606 reviews

Boarding

7.7

Overall

7.6

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.2

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.6
Good
1,606 reviews
SWISS
7.6
Good
1,606 reviews

Boarding

7.7

Overall

7.6

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.2

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

United Airlines
7.4
Good
9,055 reviews
SWISS
7.6
Good
1,606 reviews

Boarding

7.7

Overall

7.6

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.2

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Turkish Airlines
7.3
Good
3,907 reviews
SWISS
7.6
Good
1,606 reviews

Boarding

7.7

Overall

7.6

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.2

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Scandinavian Airlines
7.3
Good
1,309 reviews
SWISS
7.6
Good
1,606 reviews

Boarding

7.7

Overall

7.6

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.2

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

American Airlines
7.2
Good
10,000 reviews
SWISS
7.6
Good
1,606 reviews

Boarding

7.7

Overall

7.6

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.2

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Interlaken one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $336. Scandinavian Airlines flights start at $394 while deals on TAP AIR PORTUGAL start at $402 one-way.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Interlaken?

    Before booking your flight to Interlaken from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Austrian Airlines (78%), Lufthansa (78%), Air Canada( 74%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Interlaken?

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Interlaken? While on average our users pay $4,212, our data indicates the cheapest price to be $319. The most popular route (Washington, D.C. Dulles Intl - Zurich), is priced around $469.

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

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

  • How can I find direct flights from Dulles Intl to Interlaken?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Interlaken?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Interlaken (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Interlaken in June is currently the most expensive (average of $1,315). 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 10 airlines flying from Dulles Intl to Interlaken

Discover the top 10 airlines that operate flights from Dulles Intl 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$375Average$571FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$409Average$959FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$503Average$800FlexibilityNo cancel feeOn-time70%
DeltaCheapest$548Average$1,221FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$555Average$949FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$583Average$743FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$600Average$883FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$708Average$1,169FlexibilityNo cancel feeOn-time69%
SWISSCheapest$724Average$1,140FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$751Average$1,126FlexibilityNo cancel feeOn-time76%
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