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.

£318 Cheap Flights from Baltimore to Cardiff in 2026/27

Find the cheapest flights from Baltimore to Cardiff

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:30 - 09:15BWI Baltimore/Washington-CWL Cardiff Wales

17h 45m2 stops Boston Logan Intl Amsterdam Schiphol

09:50 - 00:26CWL Cardiff Wales-BWI Baltimore/Washington

19h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£852Delta

Sun, 11 Apr - Wed, 14 Apr

10:55 - 09:50BWI Baltimore/Washington-CWL Cardiff Wales

17h 55m2 stops Boston Logan Intl Amsterdam Schiphol

10:20 - 23:16CWL Cardiff Wales-BWI Baltimore/Washington

17h 56m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£911Delta

Wed, 13 Jan - Wed, 20 Jan

15:43 - 17:00BWI Baltimore/Washington-CWL Cardiff Wales

20h 17m2 stops Boston Logan Intl Amsterdam Schiphol

10:20 - 22:55CWL Cardiff Wales-BWI Baltimore/Washington

17h 35m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£917Delta

Fri, 5 Mar - Tue, 9 Mar

18:55 - 11:45BWI Baltimore/Washington-CWL Cardiff Wales

35h 50m2 stops London Heathrow Belfast City

12:15 - 17:05CWL Cardiff Wales-BWI Baltimore/Washington

33h 50m2 stops Belfast City London Heathrow

£1,084Aer Lingus

Mon, 1 Mar - Tue, 9 Mar

15:36 - 15:40BWI Baltimore/Washington-CWL Cardiff Wales

19h 04m2 stops Chicago O'Hare Intl Dublin

09:00 - 17:05CWL Cardiff Wales-BWI Baltimore/Washington

37h 05m2 stops Belfast City London Heathrow

£1,240Multiple Airlines

Thu, 17 Dec - Thu, 24 Dec

10:10 - 15:40BWI Baltimore/Washington-CWL Cardiff Wales

24h 30m3 stops Orlando Chicago O'Hare Intl Dublin

09:00 - 17:05CWL Cardiff Wales-BWI Baltimore/Washington

37h 05m2 stops Belfast City London Heathrow

£1,283Multiple Airlines

Thu, 17 Dec - Thu, 24 Dec

18:55 - 08:30BWI Baltimore/Washington-CWL Cardiff Wales

32h 35m2 stops London Heathrow Belfast City

09:00 - 17:05CWL Cardiff Wales-BWI Baltimore/Washington

37h 05m2 stops Belfast City London Heathrow

£1,304Aer Lingus

Tue, 1 Dec - Thu, 10 Dec

19:40 - 13:55BWI Baltimore/Washington-CWL Cardiff Wales

13h 15m2 stops Reykjavik Keflavik Intl Dublin

08:15 - 18:40CWL Cardiff Wales-BWI Baltimore/Washington

15h 25m2 stops Dublin Reykjavik Keflavik Intl

£1,316Multiple Airlines

Sat, 19 Dec - Sat, 26 Dec

06:25 - 13:55BWI Baltimore/Washington-CWL Cardiff Wales

26h 30m2 stops Orlando Dublin

08:15 - 18:22CWL Cardiff Wales-BWI Baltimore/Washington

39h 07m3 stops Dublin Chicago O'Hare Intl Atlanta Hartsfield-Jackson

£1,352Multiple Airlines

Sat, 19 Dec - Sat, 26 Dec

06:38 - 13:55BWI Baltimore/Washington-CWL Cardiff Wales

26h 17m3 stops Atlanta Hartsfield-Jackson Orlando Dublin

08:15 - 18:22CWL Cardiff Wales-BWI Baltimore/Washington

39h 07m3 stops Dublin Chicago O'Hare Intl Atlanta Hartsfield-Jackson

£1,385Multiple Airlines

Sat, 19 Dec - Sat, 26 Dec

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Delta flights from Baltimore to Cardiff

Our best Delta deals on Baltimore to Cardiff flight tickets

Delta

11 Apr

BWI10:30Baltimore/Washington

17h 45m

2 stops

CWL09:15Cardiff Wales

14 Apr

CWL09:50Cardiff Wales

19h 36m

2 stops

BWI00:26Baltimore/Washington

£852

Delta

13 Jan

BWI10:55Baltimore/Washington

17h 55m

2 stops

CWL09:50Cardiff Wales

20 Jan

CWL10:20Cardiff Wales

17h 56m

2 stops

BWI23:16Baltimore/Washington

£911

Delta

5 Mar

BWI15:43Baltimore/Washington

20h 17m

2 stops

CWL17:00Cardiff Wales

9 Mar

CWL10:20Cardiff Wales

17h 35m

2 stops

BWI22:55Baltimore/Washington

£917

Aer Lingus flights from Baltimore to Cardiff

Our best Aer Lingus deals on Baltimore to Cardiff flight tickets

Aer Lingus

1 Mar

BWI18:55Baltimore/Washington

35h 50m

2 stops

CWL11:45Cardiff Wales

9 Mar

CWL12:15Cardiff Wales

33h 50m

2 stops

BWI17:05Baltimore/Washington

£1,084

Aer Lingus

1 Dec

BWI18:55Baltimore/Washington

32h 35m

2 stops

CWL08:30Cardiff Wales

10 Dec

CWL09:00Cardiff Wales

37h 05m

2 stops

BWI17:05Baltimore/Washington

£1,304

Aer Lingus

31 Dec

BWI18:55Baltimore/Washington

32h 35m

2 stops

CWL08:30Cardiff Wales

4 Jan

CWL09:00Cardiff Wales

37h 05m

2 stops

BWI17:05Baltimore/Washington

£1,802

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sun 11/4

10:30-09:15

2 stops17h 45m

Cardiff Wales

Wed 14/4

09:50-00:26

2 stops19h 36m

£852

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Wed 13/1

10:55-09:50

2 stops17h 55m

Cardiff Wales

Wed 20/1

10:20-23:16

2 stops17h 56m

£911

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Fri 5/3

15:43-17:00

2 stops20h 17m

Cardiff Wales

Tue 9/3

10:20-22:55

2 stops17h 35m

£917

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Mon 1/3

18:55-11:45

2 stops35h 50m

Cardiff Wales

Tue 9/3

12:15-17:05

2 stops33h 50m

£1,084

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Thu 17/12

15:36-15:40

2 stops19h 04m

Cardiff Wales

Thu 24/12

09:00-17:05

2 stops37h 05m

£1,240

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Thu 17/12

10:10-15:40

3 stops24h 30m

Cardiff Wales

Thu 24/12

09:00-17:05

2 stops37h 05m

£1,283

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Tue 1/12

18:55-08:30

2 stops32h 35m

Cardiff Wales

Thu 10/12

09:00-17:05

2 stops37h 05m

£1,304

Fastest return journey

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sat 19/12

19:40-13:55

2 stops13h 15m

Cardiff Wales

Sat 26/12

08:15-18:40

2 stops15h 25m

£1,316

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sat 19/12

06:25-13:55

2 stops26h 30m

Cardiff Wales

Sat 26/12

08:15-18:22

3 stops39h 07m

£1,352

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sat 19/12

06:38-13:55

3 stops26h 17m

Cardiff Wales

Sat 26/12

08:15-18:22

3 stops39h 07m

£1,385

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted 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

Best price found	£318
Fastest flight time	13h 15m
Direct flights	None

The best one-way flight to Cardiff from Baltimore in the past 72 hours is £318. The best return flight deal from Baltimore to Cardiff found on momondo in the last 72 hours is £852.

The fastest flight from Baltimore to Cardiff takes 13h 15m

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

Search flight deals

Frequently asked questions about flying from Baltimore to Cardiff

How far is Baltimore/Washington to Cardiff Wales by plane?
A flight from Baltimore/Washington to Cardiff Wales will travel around 3503.1 mi. 13h 15m 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.

Frequently asked questions about flying from Baltimore to Cardiff

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.

An easier way to manage your Cardiff trip

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Cheap flights from Baltimore to Cardiff from £318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Cardiff departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Baltimore to Cardiff

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Big names, great deals

Big names, great deals

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Filter for what you want

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Delta flights from Baltimore to Cardiff

Our best Delta deals on Baltimore to Cardiff flight tickets

Aer Lingus flights from Baltimore to Cardiff

Our best Aer Lingus deals on Baltimore to Cardiff flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Baltimore to Cardiff that are best for you.

When to book flights from Baltimore to Cardiff

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Baltimore to Cardiff

Frequently asked questions about flying from Baltimore to Cardiff

Travelling to a place near Cardiff?

Why use momondo?

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Airports servicing Wales

Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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