What is the cheapest month to book a flight from Baltimore to Cardiff?

Currently, July is the cheapest month in which you can book a flight from Baltimore to Cardiff (average of £169). Flying from Baltimore to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from BWI to CWL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Cardiff as you normally would.

Can I find deals for flights from Baltimore to Cardiff that include hotel bookings?

Yes. In addition to deals on Baltimore to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Baltimore to Cardiff?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Cardiff.

Can I find deals for business class flights from Baltimore to Cardiff?

Yes. Cheapflights offers flight deals from Baltimore to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£620+ Flights from Baltimore to Cardiff

Cheap flight deals from Baltimore to Cardiff

Round-trip from	£620

Delta
3/12-7/12
4 total stops
67h 01m total
Baltimore to Cardiff

Search Deals

Find flight deals from Baltimore to Cardiff

Cheapest flights from Baltimore to Cardiff
Explore the most affordable flight options available from Baltimore to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 3/1210:30BWI - CWL

2 stops25h 25mDelta

Sun 7/1210:20CWL - BWI

2 stops41h 36mDelta

Deal found 9/7£620

Thu 21/818:50BWI - CWL

3 stops33h 25mMultiple Airlines

Thu 28/807:55CWL - BWI

2 stops14h 45mMultiple Airlines

Deal found 9/7£624

Mon 21/713:08BWI - CWL

2 stops15h 07mKLM

Mon 28/709:50CWL - BWI

2 stops17h 14mKLM

Deal found 9/7£712

Fri 8/821:20BWI - CWL

2 stops33h 10mAer Lingus

Fri 15/809:00CWL - BWI

2 stops39h 35mAer Lingus

Deal found 9/7£1,254

Best flights from Baltimore to Cardiff
Discover carefully curated flight deals from Baltimore to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Wed 3/1210:30BWI - CWL

2 stops25h 25mDelta

Sun 7/1210:20CWL - BWI

2 stops41h 36mDelta

Deal found 9/7£620

Thu 21/818:50BWI - CWL

3 stops33h 25mMultiple Airlines

Thu 28/807:55CWL - BWI

2 stops14h 45mMultiple Airlines

Deal found 9/7£624

Mon 21/713:08BWI - CWL

2 stops15h 07mKLM

Mon 28/709:50CWL - BWI

2 stops17h 14mKLM

Deal found 9/7£712

Fri 8/821:20BWI - CWL

2 stops33h 10mAer Lingus

Fri 15/809:00CWL - BWI

2 stops39h 35mAer Lingus

Deal found 9/7£1,254

Last-minute flights from Baltimore to Cardiff
Discover last-minute flight deals from Baltimore to Cardiff. Data last updated 11 July 2025 and is based on user searches.

Mon 21/713:08BWI - CWL

2 stops15h 07mKLM

Mon 28/709:50CWL - BWI

2 stops17h 14mKLM

Deal found 9/7£712

Mon 21/718:50BWI - CWL

2 stops16h 05mMultiple Airlines

Mon 28/713:10CWL - BWI

3 stops33h 22mMultiple Airlines

Deal found 9/7£1,155

Fri 8/821:20BWI - CWL

2 stops33h 10mAer Lingus

Fri 15/809:00CWL - BWI

2 stops39h 35mAer Lingus

Deal found 9/7£1,254

Thu 21/818:50BWI - CWL

3 stops33h 25mMultiple Airlines

Thu 28/807:55CWL - BWI

2 stops14h 45mMultiple Airlines

Deal found 9/7£624

Sat 23/813:20BWI - CWL

2 stops14h 55mDelta

Sat 30/809:45CWL - BWI

2 stops18h 32mDelta

Deal found 9/7£620

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 3/12

10:30-16:55

2 stops25h 25m

Cardiff Wales

Sun 7/12

10:20-22:56

2 stops41h 36m

£620

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Thu 21/8

18:50-09:15

3 stops33h 25m

Cardiff Wales

Thu 28/8

07:55-17:40

2 stops14h 45m

£624

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Mon 21/7

13:08-09:15

2 stops15h 07m

Cardiff Wales

Mon 28/7

09:50-22:04

2 stops17h 14m

£712

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Fri 8/8

21:20-11:30

2 stops33h 10m

Cardiff Wales

Fri 15/8

09:00-19:35

2 stops39h 35m

£1,254

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Baltimore to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Baltimore with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Cardiff

Read through reviews of airlines operating flights from Baltimore to Cardiff, such as Delta, KLM, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,951 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aer Lingus

7.1

Good

1,154 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Baltimore to Cardiff that include hotel bookings?
Yes. In addition to deals on Baltimore to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Baltimore to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Cardiff.
Can I find deals for business class flights from Baltimore to Cardiff?
Yes. Cheapflights offers flight deals from Baltimore to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Baltimore to Cardiff?
Currently, July is the cheapest month in which you can book a flight from Baltimore to Cardiff (average of £169). Flying from Baltimore to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Barry

Bridgend

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Cheapflights helps you search for flights from Baltimore to Cardiff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Cardiff?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to Cardiff.

Can Cheapflights find flights from Baltimore to Cardiff with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Baltimore to Cardiff, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Baltimore to Cardiff become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Baltimore to Cardiff from £620

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Baltimore to Cardiff

Round-trip from

Find flight deals from Baltimore to Cardiff

Cheapest flights from Baltimore to CardiffExplore the most affordable flight options available from Baltimore to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Baltimore to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Baltimore to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Baltimore with our price prediction graph.

Reviews of airlines servicing Cardiff

Read through reviews of airlines operating flights from Baltimore to Cardiff, such as Delta, KLM, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Baltimore to Cardiff that include hotel bookings?

How can I find direct flights from Baltimore to Cardiff?

Can I find deals for business class flights from Baltimore to Cardiff?

What is the cheapest month to book a flight from Baltimore to Cardiff?

Travelling to a place near Baltimore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baltimore to Cardiff?

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Cardiff?

Can Cheapflights find flights from Baltimore to Cardiff with no change fees?

Can Cheapflights notify me if prices for flights from Baltimore to Cardiff become cheaper?

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Travel Smart

Cheapest flights from Baltimore to Cardiff
Explore the most affordable flight options available from Baltimore to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.