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Cheap flights from Washington, D.C. Reagan-National Airport to Basel from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Basel departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 10:20 am
DCA
-
BSL
15h 10m
2 stops
Multiple Airlines Logo
8:15 am - 7:59 pm
BSL
-
DCA
17h 44m
2 stops
$950Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
6:00 am - 5:30 pm
DCA
-
BSL
29h 30m
3 stops
Multiple Airlines Logo
9:05 pm - 7:58 pm
BSL
-
DCA
28h 53m
3 stops
$978Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
6:55 pm - 5:30 pm
DCA
-
BSL
16h 35m
2 stops
Multiple Airlines Logo
7:05 am - 8:53 am
BSL
-
DCA
31h 48m
3 stops
$1,028Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
6:55 pm - 8:45 pm
DCA
-
BSL
19h 50m
2 stops
Multiple Airlines Logo
9:15 pm - 7:58 pm
BSL
-
DCA
28h 43m
3 stops
$1,059Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
6:00 am - 8:45 pm
DCA
-
BSL
32h 45m
3 stops
Multiple Airlines Logo
9:15 pm - 7:58 pm
BSL
-
DCA
28h 43m
3 stops
$1,068Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
8:55 am - 7:45 am
DCA
-
BSL
16h 50m
2 stops
Multiple Airlines Logo
8:20 am - 7:20 pm
BSL
-
DCA
17h 00m
2 stops
$1,090Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
Delta Logo
2:45 pm - 9:55 am
DCA
-
BSL
13h 10m
2 stops
Delta Logo
6:30 am - 6:59 pm
BSL
-
DCA
18h 29m
2 stops
$1,106Delta
Wed, Jul 15 - Wed, Jul 22
Delta Logo
11:00 am - 9:55 am
DCA
-
BSL
16h 55m
2 stops
Delta Logo
10:15 am - 10:03 pm
BSL
-
DCA
17h 48m
2 stops
$1,136Delta
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
6:55 pm - 8:45 pm
DCA
-
BSL
19h 50m
2 stops
Multiple Airlines Logo
8:35 pm - 7:57 pm
BSL
-
DCA
29h 22m
3 stops
$1,157Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Delta Logo
11:00 am - 9:55 am
DCA
-
BSL
16h 55m
2 stops
Delta Logo
6:30 am - 6:59 pm
BSL
-
DCA
18h 29m
2 stops
$1,176Delta
Fri, Jul 10 - Wed, Jul 22

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Delta flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Our best Delta deals on Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss flight tickets
Delta
Jul 15
DCA2:45 pmWashington, D.C. Reagan-National
13h 10m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Jul 22
BSL10:15 amBasel EuroAirport Swiss
17h 48m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$1,106
Delta
Jul 15
DCA11:00 amWashington, D.C. Reagan-National
16h 55m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Jul 22
BSL10:15 amBasel EuroAirport Swiss
17h 48m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$1,136
Delta
Jul 10
DCA11:00 amWashington, D.C. Reagan-National
16h 55m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Jul 22
BSL6:30 amBasel EuroAirport Swiss
18h 29m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$1,176

British Airways flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss flight tickets
British Airways
Jul 1
DCA5:00 pmWashington, D.C. Reagan-National
20h 30m
2 stops
BSL7:30 pmBasel EuroAirport Swiss
Jul 9
BSL6:10 amBasel EuroAirport Swiss
21h 05m
2 stops
DCA9:15 pmWashington, D.C. Reagan-National
$1,173
British Airways
Jul 10
DCA6:30 amWashington, D.C. Reagan-National
22h 30m
2 stops
BSL11:00 amBasel EuroAirport Swiss
Aug 3
BSL9:35 pmBasel EuroAirport Swiss
30h 03m
2 stops
DCA9:38 pmWashington, D.C. Reagan-National
$1,243
British Airways
Aug 18
DCA1:59 pmWashington, D.C. Reagan-National
14h 56m
2 stops
BSL10:55 amBasel EuroAirport Swiss
Dec 29
BSL11:00 amBasel EuroAirport Swiss
13h 40m
2 stops
DCA6:40 pmWashington, D.C. Reagan-National
$1,668

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 5/26

1:10 pm-10:20 am

2 stops15h 10m

Basel EuroAirport Swiss

Tue 6/2

8:15 am-7:59 pm

2 stops17h 44m

$950

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-5:30 pm

3 stops29h 30m

Basel EuroAirport Swiss

Mon 6/8

9:05 pm-7:58 pm

3 stops28h 53m

$978

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 6/1

6:55 pm-5:30 pm

2 stops16h 35m

Basel EuroAirport Swiss

Mon 6/8

7:05 am-8:53 am

3 stops31h 48m

$1,028

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 5/26

6:55 pm-8:45 pm

2 stops19h 50m

Basel EuroAirport Swiss

Tue 6/2

9:15 pm-7:58 pm

3 stops28h 43m

$1,059

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 5/26

6:00 am-8:45 pm

3 stops32h 45m

Basel EuroAirport Swiss

Tue 6/2

9:15 pm-7:58 pm

3 stops28h 43m

$1,068

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 9/13

8:55 am-7:45 am

2 stops16h 50m

Basel EuroAirport Swiss

Mon 9/28

8:20 am-7:20 pm

2 stops17h 00m

$1,090
Quickest round-trip

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 7/15

2:45 pm-9:55 am

2 stops13h 10m

Basel EuroAirport Swiss

Wed 7/22

6:30 am-6:59 pm

2 stops18h 29m

$1,106

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 7/15

11:00 am-9:55 am

2 stops16h 55m

Basel EuroAirport Swiss

Wed 7/22

10:15 am-10:03 pm

2 stops17h 48m

$1,136

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 6/16

6:55 pm-8:45 pm

2 stops19h 50m

Basel EuroAirport Swiss

Tue 6/23

8:35 pm-7:57 pm

3 stops29h 22m

$1,157

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 7/10

11:00 am-9:55 am

2 stops16h 55m

Basel EuroAirport Swiss

Wed 7/22

6:30 am-6:59 pm

2 stops18h 29m

$1,176

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Basel EuroAirport Swiss?

British Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Basel EuroAirport Swiss

When to book flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss (DCA to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss takes 13h 10m
There are no direct flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

  • How far is Washington, D.C. Reagan-National to Basel EuroAirport Swiss by plane?

    A flight from Washington, D.C. Reagan-National to Basel EuroAirport Swiss will travel around 4083.5 mi. 13h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss?

    Prices for flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The necessary travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Basel?

Finding the right flight to Basel from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Basel with flexible booking policies on momondo?

Flights from Washington, D.C. to Basel with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Basel?

momondo helps you find the best flight between Washington, D.C. and Basel by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Basel right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Basel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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