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Lausanne

$317+ Cheap flights from Reagan-National (DCA) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — GVA
Nov 6 — Nov 131
Thu 11/6
Thu 11/13
1 adult, Economy
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Cheap flight deals from Reagan-National to Lausanne

Keep the following information in mind while searching for Reagan-National to Lausanne flight deals. Data was last updated October 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$533
(Scandinavian Airlines)

One-way from

$317
(Ovago)

Popular in

April

Cheapest in

September

Average price

$837
Provider with most accurate pricing for Washington, D.C. (WAS)-Geneva Geneve-Cointrin flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Geneva Geneve-Cointrin flights.
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From Washington, D.C. Reagan-National to Lausanne
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One-way flight from Washington, D.C. Reagan-National to Lausanne
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Highest demand for flights based on searches. 10% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Reagan-National to Lausanne

Cheapest flights from Reagan-National to Lausanne
Explore the most affordable flight options available from Reagan-National to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:10 amDCA - GVA
2 stops17h 05mScandinavian Airlines
Thu 11/208:10 pmGVA - DCA
2 stops32h 46mScandinavian Airlines
Deal found 10/7$534
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:00 pmDCA - GVA
2 stops14h 15mScandinavian Airlines
Sun 12/148:10 pmGVA - DCA
2 stops33h 48mScandinavian Airlines
Deal found 10/7$542
This Scandinavian Airlines deal was found by Cheapflights users on 10/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:10 amDCA - GVA
2 stops17h 05mScandinavian Airlines
Wed 11/198:10 pmGVA - DCA
2 stops32h 46mScandinavian Airlines
Deal found 10/6$544
This Scandinavian Airlines deal was found by Cheapflights users on 10/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:10 amDCA - GVA
2 stops17h 05mScandinavian Airlines
Thu 11/208:10 pmGVA - DCA
2 stops32h 46mScandinavian Airlines
Deal found 10/6$554
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:05 amDCA - GVA
3 stops29h 45mMultiple Airlines
Wed 11/128:55 amGVA - DCA
2 stops31h 31mMultiple Airlines
Deal found 10/6$603
This Mytrip deal was found by Cheapflights users on 10/5. 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.
Wed 11/124:10 pmDCA - GVA
2 stops24h 40mMultiple Airlines
Mon 11/177:15 pmGVA - DCA
3 stops30h 30mMultiple Airlines
Deal found 10/5$610
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:15 pmDCA - GVA
2 stops16h 00mScandinavian Airlines
Mon 11/108:10 pmGVA - DCA
2 stops32h 46mScandinavian Airlines
Deal found 10/7$612
This Scandinavian Airlines deal was found by Cheapflights users on 10/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:10 amDCA - GVA
2 stops26h 15mScandinavian Airlines
Tue 11/188:10 pmGVA - DCA
2 stops32h 46mScandinavian Airlines
Deal found 10/6$614
This Mytrip deal was found by Cheapflights users on 10/5. 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.
Mon 11/311:05 amDCA - GVA
2 stops29h 45mMultiple Airlines
Mon 11/108:55 amGVA - DCA
2 stops31h 31mMultiple Airlines
Deal found 10/5$622
This Scandinavian Airlines deal was found by Cheapflights users on 10/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:10 amDCA - GVA
2 stops26h 15mScandinavian Airlines
Thu 11/208:10 pmGVA - DCA
2 stops32h 46mScandinavian Airlines
Deal found 10/6$624
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amDCA - GVA
2 stops34h 55mMultiple Airlines
Sat 12/138:55 amGVA - DCA
2 stops31h 31mMultiple Airlines
Deal found 10/7$630

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 October 7, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Lausanne that are best for you.

Fly from

Reagan-National

Fly to

Lausanne

Route

Depart

Return

Price

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Wed 2/11

11:00 am-7:25 pm

2 stops26h 25m

Geneva Geneve-Cointrin

Wed 2/18

8:10 pm-11:08 pm

2 stops32h 58m

$533

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Thu 2/26

11:00 am-10:15 am

2 stops17h 15m

Geneva Geneve-Cointrin

Mon 3/2

8:10 pm-11:08 pm

2 stops32h 58m

$533

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Wed 1/21

11:00 am-7:25 pm

2 stops26h 25m

Geneva Geneve-Cointrin

Fri 2/6

8:10 pm-11:08 pm

2 stops32h 58m

$543

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 11/10

11:10 am-10:15 am

2 stops17h 05m

Geneva Geneve-Cointrin

Wed 11/19

8:10 pm-10:56 pm

2 stops32h 46m

$544

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 11/10

11:10 am-10:15 am

2 stops17h 05m

Geneva Geneve-Cointrin

Mon 11/17

8:10 pm-10:56 pm

2 stops32h 46m

$544

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 11/10

11:10 am-10:15 am

2 stops17h 05m

Geneva Geneve-Cointrin

Thu 11/20

8:10 pm-10:56 pm

2 stops32h 46m

$554

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Thu 1/22

11:00 am-7:25 pm

2 stops26h 25m

Geneva Geneve-Cointrin

Tue 1/27

8:10 pm-11:08 pm

2 stops32h 58m

$555

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Sat 1/24

11:00 am-7:25 pm

2 stops26h 25m

Geneva Geneve-Cointrin

Tue 1/27

8:10 pm-11:08 pm

2 stops32h 58m

$555

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 2/9

11:00 am-10:15 am

2 stops17h 15m

Geneva Geneve-Cointrin

Thu 2/19

8:10 pm-11:08 pm

2 stops32h 58m

$555

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 3/9

11:00 am-10:15 am

2 stops18h 15m

Geneva Geneve-Cointrin

Sun 3/15

8:10 pm-11:08 pm

2 stops31h 58m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 22 results
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Best time to book a flight from Reagan-National to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne from Reagan-National 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 Washington, D.C. Reagan-National Airport to Lausanne
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Lausanne. 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 Washington, D.C. Reagan-National Airport to Lausanne?

    Scandinavian Airlines can get you from Washington, D.C. Reagan-National Airport to Lausanne in just under 26h 25m. Your travel time can differ by up to . Airlines will cover a distance of 4063 mi.

  • Can I find deals for flights from Reagan-National to Lausanne that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Lausanne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Lausanne?

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

  • Can I find deals for business class flights from Reagan-National to Lausanne?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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