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Lausanne

$329+ Cheap flights from Dulles Intl (IAD) to Lausanne, 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GVA
Dec 30 — Jan 61
Mon 12/30
Mon 1/6
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Lausanne are usually found in February or November, booked 55 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Dulles Intl to Lausanne

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Lausanne (LS9). 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 December 25, 2024.

Round-trip from

$593
(Scandinavian Airlines)

One-way from

$329
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,260
From Washington, D.C. Dulles Intl to Lausanne
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One-way flight from Washington, D.C. Dulles Intl to Lausanne
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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 2% 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 Lausanne

Cheapest flights from Dulles Intl to Lausanne
Explore the most affordable flight options available from Dulles Intl to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 25, 2024.

This Gotogate deal was found by Cheapflights users on 12/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:10 pmIAD - GVA
1 stop20h 20mScandinavian Airlines
Fri 1/108:15 pmGVA - IAD
1 stop25h 25mScandinavian Airlines
Deal found 12/24$789
This Mytrip deal was found by Cheapflights users on 12/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:10 pmIAD - GVA
3 stops32h 25mMultiple Airlines
Fri 1/109:40 amGVA - IAD
3 stops36h 00mMultiple Airlines
Deal found 12/24$1,106
This KAYAK deal was found by Cheapflights users on 12/23. 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.
Fri 12/2710:05 pmIAD - GVA
1 stop28h 05mLufthansa
Sun 12/295:45 pmGVA - IAD
2 stops32h 35mLufthansa
Deal found 12/23$1,314
This oojo deal was found by Cheapflights users on 12/24. 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 12/245:30 pmIAD - GVA
1 stop23h 45mTAP AIR PORTUGAL
Mon 12/306:20 pmGVA - IAD
1 stop26h 10mTAP AIR PORTUGAL
Deal found 12/24$1,909
This oojo deal was found by Cheapflights users on 12/24. 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 12/252:00 pmIAD - GVA
1 stop17h 50mTurkish Airlines
Wed 1/16:20 pmGVA - IAD
1 stop23h 55mTurkish Airlines
Deal found 12/24$1,931
This United Airlines deal was found by Cheapflights users on 12/24. 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.
Thu 12/265:25 pmIAD - GVA
Nonstop8h 10mUnited Airlines
Fri 1/1011:20 amGVA - IAD
Nonstop9h 35mUnited Airlines
Deal found 12/24$2,078
This KAYAK deal was found by Cheapflights users on 12/24. 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.
Fri 12/275:25 pmIAD - GVA
Nonstop8h 10mSWISS
Mon 1/138:15 pmGVA - IAD
1 stop26h 10mSWISS
Deal found 12/24$2,088
This CrystalTravel deal was found by Cheapflights users on 12/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:25 pmIAD - GVA
Nonstop8h 10mBrussels Airlines
Sat 1/47:00 amGVA - IAD
1 stop13h 35mBrussels Airlines
Deal found 12/24$2,211
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Thu 12/2612:49 pmIAD - GVA
2 stops15h 11mAir Canada
Mon 1/612:20 pmGVA - IAD
2 stops29h 18mAir Canada
Deal found 12/24$2,290
This business-class.com deal was found by Cheapflights users on 12/24. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:10 pmIAD - GVA
1 stop11h 00mAer Lingus
Sat 1/410:30 amGVA - IAD
1 stop14h 45mAer Lingus
Deal found 12/24$5,002

Find flights from Dulles Intl to Lausanne within your budget

Customize your flight search to find flights from Dulles Intl to Lausanne 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 25, 2024.

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Route

Depart

Return

Price

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sun 2/2

5:10 pm-10:20 am

1 stop11h 10m

Geneva Geneve-Cointrin

Sat 2/8

4:55 pm-3:40 pm

2 stops28h 45m

$593

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 1/23

2:00 pm-1:50 pm

1 stop17h 50m

Geneva Geneve-Cointrin

Wed 1/29

2:45 pm-12:15 pm

1 stop27h 30m

$611

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Fri 1/24

7:40 pm-9:05 pm

2 stops19h 25m

Geneva Geneve-Cointrin

Fri 1/31

8:00 am-6:25 pm

2 stops16h 25m

$612

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 1/22

10:30 pm-5:35 pm

2 stops13h 05m

Geneva Geneve-Cointrin

Wed 1/29

6:20 pm-3:00 pm

1 stop26h 40m

$632

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 1/23

12:05 pm-10:45 am

2 stops16h 40m

Geneva Geneve-Cointrin

Wed 1/29

6:55 pm-6:57 pm

2 stops30h 02m

$649

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sun 1/26

5:25 pm-7:35 am

Nonstop8h 10m

Geneva Geneve-Cointrin

Tue 2/11

11:20 am-2:55 pm

Nonstop9h 35m

$669

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sun 1/26

8:18 am-12:50 pm

2 stops22h 32m

Geneva Geneve-Cointrin

Tue 2/11

1:40 pm-9:46 am

2 stops26h 06m

$675

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Tue 1/21

5:50 pm-10:15 am

1 stop10h 25m

Geneva Geneve-Cointrin

Tue 1/28

11:20 am-2:55 pm

Nonstop9h 35m

$712

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 1/23

12:05 pm-9:40 am

2 stops15h 35m

Geneva Geneve-Cointrin

Fri 1/31

9:10 am-3:45 pm

1 stop12h 35m

$762

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Tue 2/11

7:40 pm-7:25 pm

2 stops17h 45m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 19 results
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Best time to book a flight from Dulles Intl to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne 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 Lausanne

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Lausanne. Price data was last updated on December 20, 2024.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Lausanne is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lausanne (average of $676). Flying from Washington, D.C. Dulles Intl Airport to Lausanne in June is currently the most expensive (average of $1,207). 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 LS9?

Find hourly flight availability from Dulles Intl to Lausanne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 25, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Lausanne as you normally would.

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

Explore weekly flight availability from Dulles Intl to Lausanne. 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 December 25, 2024.

The most flights from IAD to LS9 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Lausanne by month

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

In terms of precipitation, rainfall in Lausanne ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Lausanne when rainfall is around 2.7 in.

Temperature in Lausanne by month

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

If weather is an important factor for your trip to Lausanne, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated December 25, 2024.
To help decide which airline to fly from Washington, D.C. to Lausanne, see what other customers have to say about TAP AIR PORTUGAL, Scandinavian Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,580 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,580 reviews
Delta
8.0
Very good
8,580 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Brussels Airlines
7.4
Good
350 reviews
Delta
8.0
Very good
8,580 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,007 reviews
Delta
8.0
Very good
8,580 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,899 reviews
Delta
8.0
Very good
8,580 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,304 reviews
Delta
8.0
Very good
8,580 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Lausanne. 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 Lausanne one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $445. Scandinavian Airlines flights start at $459 while deals on Air Canada start at $603 one-way.

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

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Lausanne are United Airlines (90%), Air Canada (83%) and Austrian Airlines (83%).

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

    Looking at all options, your cheapest flight can be booked for $636. While the most popular route (Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin) can be booked for $481 on average our data indicates $2,386 when flying from Washington, D.C. Dulles Intl Airport to Lausanne.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Lausanne 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 Lausanne?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lausanne (average of $676). Flying from Washington, D.C. Dulles Intl Airport to Lausanne in June is currently the most expensive (average of $1,207). 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 Lausanne

Discover the top 10 airlines that operate flights from Dulles Intl to Lausanne. 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 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$375Average$553FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$503Average$890FlexibilityNo cancel feeOn-time70%
DeltaCheapest$548Average$1,092FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$583Average$780FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$600Average$806FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$675Average$1,058FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$718Average$1,185FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$751Average$1,126FlexibilityNo cancel feeOn-time76%
SWISSCheapest$759Average$1,121FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$809Average$1,114FlexibilityNo cancel feeOn-timeN/A
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