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Lausanne

$211+ Cheap flights from Washington, D.C. (WAS) 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — GVA
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Lausanne are usually found in October or September, booked 57 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Washington, D.C. to Lausanne

Cheapest flights from Washington, D.C. to Lausanne
Explore the most affordable flight options available from Washington, D.C. to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Gotogate deal was found by Cheapflights users on 2/4. 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.
Sun 5/108:20 pm
IAD
-
GVA
1 stop17h 00m
Scandinavian Airlines
Fri 5/158:05 pm
GVA
-
IAD
1 stop26h 45m
Scandinavian Airlines
Deal found 2/4$554
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:30 pm
IAD
-
GVA
1 stop16h 55m
Scandinavian Airlines
Tue 3/108:10 pm
GVA
-
IAD
1 stop27h 05m
Scandinavian Airlines
Deal found 2/2$556
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:20 pm
IAD
-
GVA
1 stop32h 00m
Scandinavian Airlines
Wed 4/228:05 pm
GVA
-
IAD
1 stop26h 45m
Scandinavian Airlines
Deal found 2/3$561
This Justfly.com deal was found by Cheapflights users on 2/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:15 pm
IAD
-
GVA
1 stop30h 45m
Turkish Airlines
Fri 3/2711:00 am
GVA
-
IAD
1 stop38h 20m
Turkish Airlines
Deal found 2/4$562
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:20 pm
IAD
-
GVA
1 stop17h 00m
Scandinavian Airlines
Fri 5/88:05 pm
GVA
-
IAD
1 stop26h 45m
Scandinavian Airlines
Deal found 2/2$569
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:30 pm
IAD
-
GVA
1 stop21h 30m
Turkish Airlines
Sat 2/282:35 pm
GVA
-
IAD
1 stop27h 10m
Turkish Airlines
Deal found 2/2$571
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Thu 3/59:15 pm
IAD
-
GVA
1 stop34h 25m
Turkish Airlines
Thu 3/1210:55 am
GVA
-
IAD
1 stop30h 50m
Turkish Airlines
Deal found 2/3$572
This oojo deal was found by Cheapflights users on 2/3. 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 3/119:30 pm
IAD
-
GVA
1 stop31h 45m
Scandinavian Airlines
Wed 3/1812:10 pm
GVA
-
IAD
2 stops35h 05m
Scandinavian Airlines
Deal found 2/3$575
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sat 2/219:15 pm
IAD
-
GVA
1 stop34h 25m
Turkish Airlines
Sun 3/12:35 pm
GVA
-
IAD
1 stop34h 45m
Turkish Airlines
Deal found 2/2$576
This oojo deal was found by Cheapflights users on 2/3. 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.
Sat 2/149:15 pm
IAD
-
GVA
1 stop30h 45m
Turkish Airlines
Sat 2/216:20 pm
GVA
-
IAD
1 stop23h 25m
Turkish Airlines
Deal found 2/3$579
This Gotogate deal was found by Cheapflights users on 2/2. 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 3/199:30 pm
IAD
-
GVA
1 stop31h 45m
Scandinavian Airlines
Thu 3/2611:00 am
GVA
-
IAD
1 stop12h 15m
Scandinavian Airlines
Deal found 2/2$580
This Scandinavian Airlines deal was found by Cheapflights users on 2/3. 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 3/212:05 pm
DCA
-
GVA
2 stops25h 20m
Scandinavian Airlines
Thu 3/128:10 pm
GVA
-
DCA
2 stops31h 26m
Scandinavian Airlines
Deal found 2/3$650

Find flight deals from Washington, D.C. to Lausanne

Keep the following information in mind while searching for Washington, D.C. to Lausanne flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(Kiwi.com)

One-way from

$211
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$771
Provider with most accurate pricing for Washington, D.C. (WAS)-Geneva Geneve-Cointrin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Geneva Geneve-Cointrin flights.
Search Deals
From Washington, D.C. (WAS) to Lausanne
Search Deals
One-way flight from Washington, D.C. (WAS) to Lausanne
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 February 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Lausanne that are best for you.

Fly from

Washington, D.C.

Fly to

Lausanne

Route

Depart

Return

Price

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 3/4

8:30 pm-11:25 am

2 stops32h 55m

Geneva Geneve-Cointrin

Mon 3/9

11:00 am-6:15 pm

1 stop12h 15m

$693

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 2/26

8:30 pm-7:25 pm

1 stop16h 55m

Geneva Geneve-Cointrin

Mon 3/2

8:10 pm-7:09 pm

2 stops28h 59m

$696

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 3/5

12:24 pm-6:25 pm

2 stops24h 01m

Geneva Geneve-Cointrin

Thu 3/12

11:00 am-6:15 pm

1 stop12h 15m

$713

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

Wed 4/15

6:00 am-9:35 am

2 stops45h 35m

Geneva Geneve-Cointrin

Wed 4/29

9:20 am-9:23 pm

2 stops18h 03m

$725

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

Sun 4/19

9:35 pm-10:35 pm

1 stop19h 00m

Geneva Geneve-Cointrin

Tue 4/28

11:50 am-7:40 pm

1 stop13h 50m

$728

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

Sun 4/19

9:35 pm-8:20 pm

1 stop16h 45m

Geneva Geneve-Cointrin

Mon 4/27

7:15 pm-7:40 pm

1 stop30h 25m

$728

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

Tue 4/21

9:30 pm-5:35 pm

1 stop14h 05m

Geneva Geneve-Cointrin

Wed 4/29

7:25 am-7:40 pm

1 stop18h 15m

$728

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

Wed 4/15

9:30 pm-8:35 pm

1 stop17h 05m

Geneva Geneve-Cointrin

Mon 4/27

5:50 pm-7:40 pm

1 stop31h 50m

$728

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Fri 3/13

2:30 pm-5:25 pm

1 stop21h 55m

Geneva Geneve-Cointrin

Mon 3/23

6:25 pm-12:45 pm

1 stop23h 20m

$730

BaltimoreGeneva

BWI - GVA

BWIGVA

Baltimore/Washington

Sat 4/18

3:42 pm-5:05 pm

2 stops43h 23m

Geneva Geneve-Cointrin

Tue 4/28

9:20 am-9:23 pm

2 stops18h 03m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne from Washington, D.C. 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. to Lausanne

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Lausanne. Price data was last updated on January 30, 2026.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Lausanne. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Lausanne (average of $413). Flying from Washington, D.C. to Lausanne in June is currently the most expensive (average of $657). 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 WAS to LS9?

Find hourly flight availability from Washington, D.C. 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 February 4, 2026.

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

How much does it cost to fly round-trip from Washington, D.C. to Lausanne?

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 February 4, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Lausanne, such as SWISS, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
United Airlines
7.4
Good
9,236 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Scandinavian Airlines
7.3
Good
1,677 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Aer Lingus
7.2
Good
1,444 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
TAP AIR PORTUGAL
7.1
Good
2,133 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Comfort

7.4

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Related info for your journey

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

    There are many flights that can get you from Washington, D.C. to Lausanne in 19h. Fly via Scandinavian Airlines, United Airlines, or British Airways to get the fastest option. The distance between Washington, D.C. and Lausanne is about 4034 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. to Lausanne one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Lausanne are TAP AIR PORTUGAL ($326), Lufthansa ($472), and Brussels Airlines ($496).

  • What are the most popular routes from Washington, D.C. to Lausanne?

    The most popular route from Washington, D.C. to Lausanne is Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin. You may also consider Baltimore/Washington - Geneva Geneve-Cointrin or Washington, D.C. Reagan-National - Geneva Geneve-Cointrin.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Lausanne on time: Air Canada (77%), Austrian Airlines (77%), Brussels Airlines (77%).

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

    Looking at all options, your cheapest flight can be booked for $320. While the most popular route (Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin) can be booked for $500 on average, our data indicates $1,223 when flying from Washington, D.C. to Lausanne.

  • Can I find deals for flights from Washington, D.C. to Lausanne that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Lausanne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Lausanne?

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

  • Can I find deals for business class flights from Washington, D.C. to Lausanne?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Lausanne?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Lausanne (average of $413). Flying from Washington, D.C. to Lausanne in June is currently the most expensive (average of $657). 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 10 airlines flying from Washington, D.C. to Lausanne

Discover the top 10 airlines that operate flights from Washington, D.C. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$413Average$736FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$464Average$950FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$488Average$605FlexibilityNo cancel feeOn-time77%
DeltaCheapest$519Average$872FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$565Average$747FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$585Average$870FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$618Average$830FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$646Average$1,104FlexibilityNo cancel feeOn-time69%
SWISSCheapest$758Average$1,011FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$783Average$826FlexibilityNo cancel feeOn-time76%

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