How do I get Price Alerts for flights from Baltimore to Cardiff?

Price Alerts will notify you by email when the price for flights to Cardiff from Baltimore decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Baltimore to Cardiff with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Baltimore/Washington Airport to Cardiff Wales Airport?

Prices for flights from Baltimore/Washington Airport to Cardiff Wales Airport are updated daily.

How old do you have to be to fly from Baltimore/Washington Airport to Cardiff Wales Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£568 Cheap Flights from Baltimore to Cardiff in 2025/26

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0 bags

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Find the cheapest flights from Baltimore to Cardiff

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:38 - 09:50

BWI

CWL

13h 12m2 stops

10:20 - 09:23

CWL

BWI

28h 03m2 stops

£587KLM

Tue, 27 Jan - Tue, 3 Feb

15:38 - 09:50

BWI

CWL

13h 12m2 stops

10:15 - 23:05

CWL

BWI

17h 50m2 stops

£589Multiple Airlines

Mon, 12 Jan - Sun, 25 Jan

15:38 - 16:55

BWI

CWL

20h 17m2 stops

10:20 - 00:41

CWL

BWI

19h 21m2 stops

£593Delta

Mon, 26 Jan - Mon, 2 Feb

19:40 - 15:30

BWI

CWL

14h 50m2 stops

17:25 - 18:40

CWL

BWI

30h 15m3 stops

£683Multiple Airlines

Tue, 27 Jan - Tue, 3 Feb

18:59 - 16:45

BWI

CWL

17h 46m2 stops

09:50 - 22:10

CWL

BWI

17h 20m2 stops

£691Delta

Sun, 22 Mar - Sun, 29 Mar

19:40 - 09:50

BWI

CWL

33h 10m3 stops

17:30 - 18:40

CWL

BWI

30h 10m3 stops

£735Multiple Airlines

Mon, 12 Jan - Sun, 25 Jan

19:40 - 09:50

BWI

CWL

33h 10m3 stops

17:25 - 18:40

CWL

BWI

30h 15m3 stops

£792Multiple Airlines

Tue, 27 Jan - Tue, 3 Feb

19:40 - 16:55

BWI

CWL

16h 15m3 stops

17:25 - 18:40

CWL

BWI

30h 15m3 stops

£905Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 27/1

15:38-09:50

2 stops13h 12m

Cardiff Wales

Tue 3/2

10:20-09:23

2 stops28h 03m

£587

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 12/1

15:38-09:50

2 stops13h 12m

Cardiff Wales

Sun 25/1

10:15-23:05

2 stops17h 50m

£589

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 26/1

15:38-16:55

2 stops20h 17m

Cardiff Wales

Mon 2/2

10:20-00:41

2 stops19h 21m

£593

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 27/1

19:40-15:30

2 stops14h 50m

Cardiff Wales

Tue 3/2

17:25-18:40

3 stops30h 15m

£683

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Sun 22/3

18:59-16:45

2 stops17h 46m

Cardiff Wales

Sun 29/3

09:50-22:10

2 stops17h 20m

£691

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 12/1

19:40-09:50

3 stops33h 10m

Cardiff Wales

Sun 25/1

17:30-18:40

3 stops30h 10m

£735

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Tue 27/1

19:40-09:50

3 stops33h 10m

Cardiff Wales

Tue 3/2

17:25-18:40

3 stops30h 15m

£792

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 28/1

19:40-16:55

3 stops16h 15m

Cardiff Wales

Wed 4/2

17:25-18:40

3 stops30h 15m

£905

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Baltimore to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Cardiff according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Baltimore to Cardiff (BWI to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Cardiff

Fastest flight time	17h 46m
Direct flights	None

The fastest flight from Baltimore to Cardiff takes 17h 46m

There are no direct flights from Baltimore to Cardiff. There are no popular flight routes from Baltimore to Cardiff.

Search flight deals

How far is Baltimore/Washington to Cardiff Wales by plane?
A flight from Baltimore/Washington to Cardiff Wales will travel around 3503.1 mi. 17h 46m is a normal flight duration for this route.
When did momondo last update prices for flights from Baltimore/Washington Airport to Cardiff Wales Airport?
Prices for flights from Baltimore/Washington Airport to Cardiff Wales Airport are updated daily.
How old do you have to be to fly from Baltimore/Washington Airport to Cardiff Wales Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Baltimore to Cardiff?
Price Alerts will notify you by email when the price for flights to Cardiff from Baltimore decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Baltimore to Cardiff with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Barry

Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Cardiff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Cardiff for you.

Can I find flights from Baltimore to Cardiff with flexible booking policies on momondo?

Flights from Baltimore to Cardiff 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 Baltimore to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baltimore to Cardiff right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cardiff from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.