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Lausanne

$294+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — GVA
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$617
(Scandinavian Airlines)

One-way from

$294
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$801
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. 17% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 12, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 1/12. 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.
Tue 2/2411:06 am
DCA
-
GVA
2 stops17h 09m
Scandinavian Airlines
Tue 3/38:10 pm
GVA
-
DCA
2 stops32h 02m
Scandinavian Airlines
Deal found 1/12$617
This Scandinavian Airlines deal was found by Cheapflights users on 1/10. 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 2/911:11 am
DCA
-
GVA
2 stops17h 04m
Scandinavian Airlines
Tue 2/248:10 pm
GVA
-
DCA
2 stops32h 02m
Scandinavian Airlines
Deal found 1/10$628
This Scandinavian Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/2611:06 am
DCA
-
GVA
2 stops17h 09m
Scandinavian Airlines
Mon 3/28:10 pm
GVA
-
DCA
2 stops32h 02m
Scandinavian Airlines
Deal found 1/12$638
This Scandinavian Airlines deal was found by Cheapflights users on 1/11. 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.
Wed 2/1111:11 am
DCA
-
GVA
2 stops26h 14m
Scandinavian Airlines
Wed 2/188:10 pm
GVA
-
DCA
2 stops31h 58m
Scandinavian Airlines
Deal found 1/11$648
This KAYAK deal was found by Cheapflights users on 1/11. 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.
Mon 3/162:25 pm
DCA
-
GVA
2 stops14h 50m
Scandinavian Airlines
Mon 3/238:10 pm
GVA
-
DCA
2 stops31h 26m
Scandinavian Airlines
Deal found 1/11$650
This Scandinavian Airlines deal was found by Cheapflights users on 1/11. 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 9/76:05 am
DCA
-
GVA
2 stops22h 15m
Scandinavian Airlines
Fri 9/118:05 pm
GVA
-
DCA
2 stops33h 07m
Scandinavian Airlines
Deal found 1/11$660
This Scandinavian Airlines deal was found by Cheapflights users on 1/12. 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 3/111:06 am
DCA
-
GVA
2 stops17h 09m
Scandinavian Airlines
Tue 3/178:10 pm
GVA
-
DCA
2 stops31h 26m
Scandinavian Airlines
Deal found 1/12$697
This Scandinavian Airlines deal was found by Cheapflights users on 1/12. 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.
Wed 2/1111:11 am
DCA
-
GVA
2 stops25h 39m
Multiple Airlines
Thu 2/198:10 pm
GVA
-
DCA
2 stops32h 02m
Multiple Airlines
Deal found 1/12$700
This Scandinavian Airlines deal was found by Cheapflights users on 1/12. 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.
Wed 10/146:05 am
DCA
-
GVA
2 stops22h 15m
Scandinavian Airlines
Sun 10/188:05 pm
GVA
-
DCA
2 stops32h 59m
Scandinavian Airlines
Deal found 1/12$708
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Mon 3/211:05 am
DCA
-
GVA
1 stop14h 20m
United Airlines
Tue 3/179:15 am
GVA
-
DCA
1 stop13h 18m
United Airlines
Deal found 1/11$712
This KAYAK deal was found by Cheapflights users on 1/12. 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.
Tue 4/144:10 pm
DCA
-
GVA
1 stop11h 45m
Brussels Airlines
Tue 4/289:20 am
GVA
-
DCA
1 stop12h 04m
Brussels Airlines
Deal found 1/12$715

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 January 12, 2026.
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

Tue 2/24

11:06 am-10:15 am

2 stops17h 09m

Geneva Geneve-Cointrin

Tue 3/3

8:10 pm-10:12 pm

2 stops32h 02m

$617

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 3/2

10:25 am-10:15 am

2 stops17h 50m

Geneva Geneve-Cointrin

Tue 3/17

8:10 pm-10:36 pm

2 stops31h 26m

$617

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Thu 2/26

11:06 am-10:15 am

2 stops17h 09m

Geneva Geneve-Cointrin

Mon 3/2

8:10 pm-10:12 pm

2 stops32h 02m

$638

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Wed 2/11

11:11 am-7:25 pm

2 stops26h 14m

Geneva Geneve-Cointrin

Wed 2/18

8:10 pm-10:08 pm

2 stops31h 58m

$648

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Thu 3/19

11:00 am-10:15 am

2 stops18h 15m

Geneva Geneve-Cointrin

Mon 3/23

8:10 pm-10:08 pm

2 stops30h 58m

$648

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Sun 3/1

11:06 am-10:15 am

2 stops17h 09m

Geneva Geneve-Cointrin

Tue 3/17

8:10 pm-10:36 pm

2 stops31h 26m

$697

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Wed 2/11

11:11 am-6:50 pm

2 stops25h 39m

Geneva Geneve-Cointrin

Thu 2/19

8:10 pm-10:12 pm

2 stops32h 02m

$700

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Mon 3/2

11:05 am-7:25 am

1 stop14h 20m

Geneva Geneve-Cointrin

Tue 3/17

9:15 am-5:33 pm

1 stop13h 18m

$712

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Tue 4/14

4:10 pm-9:55 am

1 stop11h 45m

Geneva Geneve-Cointrin

Tue 4/28

9:20 am-3:24 pm

1 stop12h 04m

$715

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Tue 4/14

1:05 pm-9:35 am

2 stops14h 30m

Geneva Geneve-Cointrin

Tue 4/28

9:20 am-4:24 pm

1 stop13h 04m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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 17h 09m. 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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