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.

$804 Cheap Flights from Baltimore to Cardiff in 2026

1 adult

0 bags

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Find the cheapest flights from Baltimore to Cardiff

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:52 am - 9:50 am

BWI

CWL

17h 58m

2 stops

10:20 am - 11:01 pm

CWL

BWI

16h 41m

2 stops

$804Delta

ث, مارس 17 - ث, مارس 24

9:35 pm - 11:05 pm

BWI

CWL

21h 30m

2 stops

12:00 pm - 7:40 pm

CWL

BWI

35h 40m

3 stops

$1,884Multiple Airlines

ح, مارس 15 - ح, مارس 22

3:35 pm - 9:50 am

BWI

CWL

14h 15m

2 stops

10:20 am - 11:01 pm

CWL

BWI

16h 41m

2 stops

$2,778Delta

ح, مارس 15 - ح, مارس 22

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

ث 3/17

11:52 am-9:50 am

2 stops17h 58m

Cardiff Wales

ث 3/24

10:20 am-11:01 pm

2 stops16h 41m

$804

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

ح 3/15

9:35 pm-11:05 pm

2 stops21h 30m

Cardiff Wales

ح 3/22

12:00 pm-7:40 pm

3 stops35h 40m

$1,884

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

ح 3/15

3:35 pm-9:50 am

2 stops14h 15m

Cardiff Wales

ح 3/22

10:20 am-11:01 pm

2 stops16h 41m

$2,778

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

Fastest flight time	21h 30m
Direct flights	None

The fastest flight from Baltimore to Cardiff takes 21h 30m

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?
The distance between Baltimore/Washington and Cardiff Wales is about 3503.1 mi. Flights usually cover this in 21h 30m, 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.

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.

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.