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Cheap flights from Washington, D.C. Reagan-National Airport to Basel from $399

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 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
British Airways Logo
6:34 pm - 3:05 pm
DCA
-
BSL
14h 31m2 stops
British Airways Logo
6:05 am - 4:19 pm
BSL
-
DCA
16h 14m2 stops
$1,004British Airways
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
2:00 pm - 12:30 pm
DCA
-
BSL
16h 30m2 stops
United Airlines Logo
9:50 am - 9:59 pm
BSL
-
DCA
18h 09m3 stops
$1,025United Airlines
Thu, Feb 5 - Thu, Feb 12
British Airways Logo
5:55 pm - 3:05 pm
DCA
-
BSL
15h 10m2 stops
British Airways Logo
11:00 am - 6:54 pm
BSL
-
DCA
13h 54m2 stops
$1,139British Airways
Tue, Jan 20 - Tue, Jan 27
British Airways Logo
3:30 pm - 6:40 pm
DCA
-
BSL
21h 10m2 stops
British Airways Logo
7:10 am - 4:50 pm
BSL
-
DCA
15h 40m2 stops
$1,254British Airways
Wed, Jan 7 - Sat, Jan 17
United Airlines Logo
2:00 pm - 12:30 pm
DCA
-
BSL
16h 30m2 stops
United Airlines Logo
9:50 am - 7:45 pm
BSL
-
DCA
15h 55m2 stops
$1,265United Airlines
Thu, Jan 15 - Fri, Jan 23
United Airlines Logo
4:15 pm - 12:30 pm
DCA
-
BSL
14h 15m2 stops
United Airlines Logo
9:50 am - 9:52 pm
BSL
-
DCA
18h 02m3 stops
$1,376United Airlines
Thu, Jan 15 - Fri, Jan 23
British Airways Logo
5:45 pm - 10:20 pm
DCA
-
BSL
22h 35m2 stops
British Airways Logo
3:00 pm - 7:36 pm
BSL
-
DCA
34h 36m2 stops
$1,399British Airways
Sun, Jan 11 - Sat, Jan 17
British Airways Logo
5:00 pm - 11:20 am
DCA
-
BSL
12h 20m2 stops
British Airways Logo
6:35 am - 4:20 pm
BSL
-
DCA
15h 45m2 stops
$1,471British Airways
Wed, Apr 1 - Sat, Apr 11
British Airways Logo
2:54 pm - 6:30 pm
DCA
-
BSL
21h 36m2 stops
British Airways Logo
8:15 am - 7:50 pm
BSL
-
DCA
17h 35m2 stops
$1,657British Airways
Tue, Jun 16 - Tue, Jun 30
British Airways Logo
5:45 pm - 6:15 pm
DCA
-
BSL
18h 30m2 stops
British Airways Logo
7:00 am - 11:59 pm
BSL
-
DCA
22h 59m2 stops
$1,795British Airways
Mon, Jan 19 - Fri, Jan 23

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

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Basel flight tickets
British Airways
Feb 5
DCA6:34 pmWashington, D.C. Reagan-National
14h 31m
2 stops
BSL3:05 pmBasel EuroAirport Swiss
Feb 12
BSL6:05 amBasel EuroAirport Swiss
16h 14m
2 stops
DCA4:19 pmWashington, D.C. Reagan-National
$1,004
Find similar
British Airways
Jan 20
DCA5:55 pmWashington, D.C. Reagan-National
15h 10m
2 stops
BSL3:05 pmBasel EuroAirport Swiss
Jan 27
BSL11:00 amBasel EuroAirport Swiss
13h 54m
2 stops
DCA6:54 pmWashington, D.C. Reagan-National
$1,139
Find similar
British Airways
Jan 7
DCA4:43 pmWashington, D.C. Reagan-National
16h 12m
2 stops
BSL2:55 pmBasel EuroAirport Swiss
Jan 17
BSL11:10 amBasel EuroAirport Swiss
16h 48m
2 stops
DCA9:58 pmWashington, D.C. Reagan-National
$1,254
Find similar

United Airlines flights from Washington, D.C. Reagan-National Airport to Basel

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Basel flight tickets
United Airlines
Feb 5
DCA2:00 pmWashington, D.C. Reagan-National
16h 30m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Feb 12
BSL9:50 amBasel EuroAirport Swiss
18h 09m
3 stops
DCA9:59 pmWashington, D.C. Reagan-National
$1,025
Find similar
United Airlines
Jan 15
DCA2:00 pmWashington, D.C. Reagan-National
16h 30m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Jan 23
BSL9:50 amBasel EuroAirport Swiss
15h 55m
2 stops
DCA7:45 pmWashington, D.C. Reagan-National
$1,265
Find similar
United Airlines
Jan 15
DCA4:15 pmWashington, D.C. Reagan-National
14h 15m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Jan 23
BSL9:50 amBasel EuroAirport Swiss
18h 02m
3 stops
DCA9:52 pmWashington, D.C. Reagan-National
$1,376
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Basel 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 December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Thu 2/5

6:34 pm-3:05 pm

2 stops14h 31m

Basel EuroAirport Swiss

Thu 2/12

6:05 am-4:19 pm

2 stops16h 14m

$1,004

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Thu 2/5

2:00 pm-12:30 pm

2 stops16h 30m

Basel EuroAirport Swiss

Thu 2/12

9:50 am-9:59 pm

3 stops18h 09m

$1,025

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 1/20

5:55 pm-3:05 pm

2 stops15h 10m

Basel EuroAirport Swiss

Tue 1/27

11:00 am-6:54 pm

2 stops13h 54m

$1,139

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 1/7

3:30 pm-6:40 pm

2 stops21h 10m

Basel EuroAirport Swiss

Sat 1/17

7:10 am-4:50 pm

2 stops15h 40m

$1,254

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Thu 1/15

2:00 pm-12:30 pm

2 stops16h 30m

Basel EuroAirport Swiss

Fri 1/23

9:50 am-7:45 pm

2 stops15h 55m

$1,265

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Thu 1/15

4:15 pm-12:30 pm

2 stops14h 15m

Basel EuroAirport Swiss

Fri 1/23

9:50 am-9:52 pm

3 stops18h 02m

$1,376

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 1/11

5:45 pm-10:20 pm

2 stops22h 35m

Basel EuroAirport Swiss

Sat 1/17

3:00 pm-7:36 pm

2 stops34h 36m

$1,399

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 4/1

5:00 pm-11:20 am

2 stops12h 20m

Basel EuroAirport Swiss

Sat 4/11

6:35 am-4:20 pm

2 stops15h 45m

$1,471

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 6/16

2:54 pm-6:30 pm

2 stops21h 36m

Basel EuroAirport Swiss

Tue 6/30

8:15 am-7:50 pm

2 stops17h 35m

$1,657

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 1/19

5:45 pm-6:15 pm

2 stops18h 30m

Basel EuroAirport Swiss

Fri 1/23

7:00 am-11:59 pm

2 stops22h 59m

$1,795

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

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 day to depart on your flight to Basel?

On average, the least expensive day to fly to Basel from Washington, D.C. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $893. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Sunday, with ticket prices averaging around $1,383.

What is the cheapest time of day to depart on your flight to Basel?

In the afternoon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Basel when you can find flight prices for as low as $980. Flying to Basel in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly in the evening, with an average ticket price of $1,003. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Basel 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 (DCA to EAP) 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

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Basel takes 12h 15m
There are no direct flights from Washington, D.C. Reagan-National Airport to Basel. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Basel.
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  • How far is Washington, D.C. Reagan-National to Basel by plane?

    The distance between Washington, D.C. Reagan-National and Basel is about 4087.0 mi. By plane, this route typically takes 12h 15m.

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

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

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

    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.

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

    The travel and health documents you'll need for your trip to Basel may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Basel. It is always advisable to seek 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Basel. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Basel from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to Basel from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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