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

Confirm your travel details to search for the latest offers for flights from Baltimore to Cardiff . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,064 Cheap Flights from Baltimore to Cardiff in 2026/27

Find the cheapest flights from Baltimore to Cardiff

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 9:15 amBWI Baltimore/Washington-CWL Cardiff Wales

14h 20m2 stops Boston Logan Intl Amsterdam Schiphol

10:20 am - 9:57 amCWL Cardiff Wales-BWI Baltimore/Washington

27h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,064KLM

Fri, Oct 23 - Fri, Oct 30

7:40 pm - 8:30 amBWI Baltimore/Washington-CWL Cardiff Wales

31h 50m3 stops Reykjavik Keflavik Intl Glasgow Intl Belfast City

9:00 am - 5:05 pmCWL Cardiff Wales-BWI Baltimore/Washington

37h 05m2 stops Belfast City London Heathrow

$1,195Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

6:32 pm - 5:00 pmBWI Baltimore/Washington-CWL Cardiff Wales

17h 28m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 1:07 amCWL Cardiff Wales-BWI Baltimore/Washington

19h 47m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,212Delta

Wed, Dec 9 - Sun, Dec 13

12:00 pm - 9:50 amBWI Baltimore/Washington-CWL Cardiff Wales

16h 50m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 11:23 pmCWL Cardiff Wales-BWI Baltimore/Washington

18h 03m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,213Delta

Sun, Nov 8 - Sun, Nov 15

8:30 pm - 10:50 pmBWI Baltimore/Washington-CWL Cardiff Wales

21h 20m3 stops Reykjavik Keflavik Intl Manchester Dublin

4:05 pm - 5:05 pmCWL Cardiff Wales-BWI Baltimore/Washington

30h 00m2 stops Dublin London Heathrow

$1,313Multiple Airlines

Mon, Oct 12 - Fri, Nov 13

7:40 pm - 3:40 pmBWI Baltimore/Washington-CWL Cardiff Wales

15h 00m2 stops Reykjavik Keflavik Intl Dublin

9:00 am - 5:05 pmCWL Cardiff Wales-BWI Baltimore/Washington

37h 05m2 stops Belfast City London Heathrow

$1,347Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

7:40 pm - 11:45 amBWI Baltimore/Washington-CWL Cardiff Wales

35h 05m3 stops Reykjavik Keflavik Intl Manchester Belfast City

2:25 pm - 5:05 pmCWL Cardiff Wales-BWI Baltimore/Washington

31h 40m2 stops Dublin London Heathrow

$1,362Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

12:37 pm - 9:15 amBWI Baltimore/Washington-CWL Cardiff Wales

15h 38m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

10:20 am - 11:27 pmCWL Cardiff Wales-BWI Baltimore/Washington

18h 07m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,384Delta

Mon, Oct 12 - Fri, Nov 13

7:40 pm - 11:45 amBWI Baltimore/Washington-CWL Cardiff Wales

35h 05m3 stops Reykjavik Keflavik Intl Glasgow Intl Belfast City

2:25 pm - 8:17 amCWL Cardiff Wales-BWI Baltimore/Washington

22h 52m3 stops Dublin Boston Logan Intl Orlando

$1,410Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

10:50 am - 8:25 pmBWI Baltimore/Washington-CWL Cardiff Wales

28h 35m3 stops Miami Lisbon Humberto Delgado Faro

7:00 am - 10:22 amCWL Cardiff Wales-BWI Baltimore/Washington

31h 22m3 stops Malaga Casablanca Mohamed V Miami

$1,422Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

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KLM flights from Baltimore to Cardiff

Our best KLM deals on Baltimore to Cardiff flight tickets

KLM

Oct 23

BWI1:55 pmBaltimore/Washington

14h 20m

2 stops

CWL9:15 amCardiff Wales

Oct 30

CWL10:20 amCardiff Wales

27h 37m

2 stops

BWI9:57 amBaltimore/Washington

$1,064

KLM

Oct 21

BWI1:55 pmBaltimore/Washington

14h 20m

2 stops

CWL9:15 amCardiff Wales

Oct 25

CWL10:20 amCardiff Wales

26h 56m

2 stops

BWI9:16 amBaltimore/Washington

$1,435

KLM

Oct 22

BWI1:55 pmBaltimore/Washington

14h 20m

2 stops

CWL9:15 amCardiff Wales

Oct 25

CWL10:20 amCardiff Wales

26h 56m

2 stops

BWI9:16 amBaltimore/Washington

$1,485

Delta flights from Baltimore to Cardiff

Our best Delta deals on Baltimore to Cardiff flight tickets

Delta

Dec 9

BWI6:32 pmBaltimore/Washington

17h 28m

2 stops

CWL5:00 pmCardiff Wales

Dec 13

CWL10:20 amCardiff Wales

19h 47m

2 stops

BWI1:07 amBaltimore/Washington

$1,212

Delta

Nov 8

BWI12:00 pmBaltimore/Washington

16h 50m

2 stops

CWL9:50 amCardiff Wales

Nov 15

CWL10:20 amCardiff Wales

18h 03m

2 stops

BWI11:23 pmBaltimore/Washington

$1,213

Delta

Oct 12

BWI12:37 pmBaltimore/Washington

15h 38m

2 stops

CWL9:15 amCardiff Wales

Nov 13

CWL10:20 amCardiff Wales

18h 07m

2 stops

BWI11:27 pmBaltimore/Washington

$1,384

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Fri 10/23

1:55 pm-9:15 am

2 stops14h 20m

Cardiff Wales

Fri 10/30

10:20 am-9:57 am

2 stops27h 37m

$1,064

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Thu 12/10

7:40 pm-8:30 am

3 stops31h 50m

Cardiff Wales

Mon 12/14

9:00 am-5:05 pm

2 stops37h 05m

$1,195

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Wed 12/9

6:32 pm-5:00 pm

2 stops17h 28m

Cardiff Wales

Sun 12/13

10:20 am-1:07 am

2 stops19h 47m

$1,212

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sun 11/8

12:00 pm-9:50 am

2 stops16h 50m

Cardiff Wales

Sun 11/15

10:20 am-11:23 pm

2 stops18h 03m

$1,213

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Mon 10/12

8:30 pm-10:50 pm

3 stops21h 20m

Cardiff Wales

Fri 11/13

4:05 pm-5:05 pm

2 stops30h 00m

$1,313

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Thu 12/10

7:40 pm-3:40 pm

2 stops15h 00m

Cardiff Wales

Mon 12/14

9:00 am-5:05 pm

2 stops37h 05m

$1,347

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sun 11/8

7:40 pm-11:45 am

3 stops35h 05m

Cardiff Wales

Sun 11/15

2:25 pm-5:05 pm

2 stops31h 40m

$1,362

Quickest round-trip

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Mon 10/12

12:37 pm-9:15 am

2 stops15h 38m

Cardiff Wales

Fri 11/13

10:20 am-11:27 pm

2 stops18h 07m

$1,384

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Sun 11/8

7:40 pm-11:45 am

3 stops35h 05m

Cardiff Wales

Sun 11/15

2:25 pm-8:17 am

3 stops22h 52m

$1,410

BaltimoreCardiff

BWI Baltimore/Washington - CWL Cardiff Wales

BWICWL

Baltimore/Washington

Wed 10/21

10:50 am-8:25 pm

3 stops28h 35m

Cardiff Wales

Sun 10/25

7:00 am-10:22 am

3 stops31h 22m

$1,422

Flights are sorted by cheapest round-trip 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 round-trip 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	$1,064
Fastest flight time	17h 28m
Direct flights	None

The best flight deal from Baltimore to Cardiff found on momondo in the last 72 hours is $1,064

The fastest flight from Baltimore to Cardiff takes 17h 28m

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?
The distance between Baltimore/Washington and Cardiff Wales is about 3503.1 mi. Flights usually cover this in 17h 28m, depending on flying conditions and air traffic around both airports.
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 travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Baltimore to Cardiff

How do I get Price Alerts for flights from Baltimore to Cardiff?
Confirm your travel details to search for the latest offers for flights from Baltimore to Cardiff. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Baltimore to Cardiff with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Bridgend

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Cardiff. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Cardiff from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Cardiff?

momondo helps you find the best flight between Baltimore and Cardiff 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 Baltimore to Cardiff right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

An easier way to manage your Cardiff trip

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

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Cheap flights from Baltimore to Cardiff from $1,064

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Cardiff departing on 10/23. 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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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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KLM flights from Baltimore to Cardiff

Our best KLM deals on Baltimore to Cardiff flight tickets

Delta flights from Baltimore to Cardiff

Our best Delta 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

Traveling to a place near Cardiff?

Why use momondo?

An easier way to manage your Cardiff trip

We make it super easy to schedule, organize 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

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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