Which airports can I use when flying from Baltimore to Cardiff?

Flights from Baltimore to Cardiff usually depart from Baltimore/Washington (BWI) and arrive at Cardiff Wales (CWL).

Can I save money by using flexible dates for flights from Baltimore to Cardiff?

Yes. Being flexible with your travel dates can save you up to 28% on the Baltimore to Cardiff route. Tuesday is the cheapest departure day at £669 return on average, while Wednesday is the most expensive at £926, a difference of £257. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Baltimore to Cardiff?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Baltimore to Cardiff changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £752 to £4,094. That means the highest observed fare was about 5x higher than the lowest one.

What is the time difference between Baltimore and Cardiff?

Cardiff is 5 hours ahead of Baltimore (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Cardiff Wales Airport (CWL)?

Cardiff Wales Airport (CWL) hosts 5 major car hire companies, with daily rates starting from around £11 for economy cars. Top options include: • Alamo • Budget • Enterprise Rent-A-Car • Avis • National

£443 CHEAP FLIGHTS from Baltimore to Cardiff (BWI - CWL)

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Cheapest return flight

£815

Typical prices: £669-£926

Multiple Airlines

Wed 24/10Wed 31/10

BWI - CWL • 2 stops

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Flight Deals

Cheap Flights from Baltimore to Cardiff (BWI-CWL)

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Return

One-way

Last minute

Recent return flight deals from Baltimore to Cardiff

Tue, 27 Oct - Tue, 3 Nov

13:55 - 09:50BWI Baltimore/Washington-CWL Cardiff Wales

15h 55m2 stops Boston Logan Intl Amsterdam Schiphol

10:20 - 00:31CWL Cardiff Wales-BWI Baltimore/Washington

19h 11m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£752Delta

Sat, 24 Oct - Sat, 31 Oct

20:40 - 14:55BWI Baltimore/Washington-CWL Cardiff Wales

13h 15m2 stops Reykjavik Keflavik Intl Dublin

08:15 - 19:40CWL Cardiff Wales-BWI Baltimore/Washington

15h 25m2 stops Dublin Reykjavik Keflavik Intl

£815Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

07:00 - 09:50BWI Baltimore/Washington-CWL Cardiff Wales

22h 50m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 - 00:31CWL Cardiff Wales-BWI Baltimore/Washington

19h 11m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£880Delta

Fri, 5 Mar - Tue, 9 Mar

10:30 - 09:50BWI Baltimore/Washington-CWL Cardiff Wales

18h 20m2 stops Boston Logan Intl Amsterdam Schiphol

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

17h 35m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£968Delta

Tue, 27 Oct - Tue, 3 Nov

20:40 - 08:30BWI Baltimore/Washington-CWL Cardiff Wales

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

12:15 - 18:40CWL Cardiff Wales-BWI Baltimore/Washington

35h 25m3 stops Belfast City Manchester Reykjavik Keflavik Intl

£978Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

20:40 - 20:45BWI Baltimore/Washington-CWL Cardiff Wales

20h 05m2 stops Reykjavik Keflavik Intl Malaga

12:15 - 18:40CWL Cardiff Wales-BWI Baltimore/Washington

35h 25m3 stops Belfast City Manchester Reykjavik Keflavik Intl

£999Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

21:30 - 11:30BWI Baltimore/Washington-CWL Cardiff Wales

33h 00m2 stops London Heathrow Belfast City

12:00 - 19:45CWL Cardiff Wales-BWI Baltimore/Washington

36h 45m2 stops Belfast City London Heathrow

£1,143Multiple Airlines

Fri, 5 Mar - Tue, 9 Mar

19:40 - 19:00BWI Baltimore/Washington-CWL Cardiff Wales

18h 20m3 stops Reykjavik Keflavik Intl London Gatwick Salzburg W.A. Mozart

14:25 - 18:40CWL Cardiff Wales-BWI Baltimore/Washington

33h 15m3 stops Granadilla Tenerife-Sur Dublin Reykjavik Keflavik Intl

£1,166Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

20:30 - 21:20BWI Baltimore/Washington-CWL Cardiff Wales

19h 50m2 stops Reykjavik Keflavik Intl Dublin

07:30 - 10:31CWL Cardiff Wales-BWI Baltimore/Washington

32h 01m3 stops Dublin Orlando Minneapolis St Paul

£1,348Multiple Airlines

Sat, 26 Dec - Sun, 3 Jan

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

£1,431Aer Lingus

Booking Insights

Price, demand, and travel trends for Baltimore to Cardiff flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Baltimore to Cardiff with more confidence.

What is the cheapest airline to fly from Baltimore to Cardiff?

Delta (£880) and KLM (£884) are the cheapest airlines to fly return from Baltimore to Cardiff according to KAYAK data over the last 5 days.

Find deals

When to book flights from Baltimore to Cardiff

Are your dates flexible? Find out the best times to travel from Baltimore to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Baltimore to Cardiff?
Flights from Baltimore to Cardiff usually depart from Baltimore/Washington (BWI) and arrive at Cardiff Wales (CWL).
Can I save money by using flexible dates for flights from Baltimore to Cardiff?
Yes. Being flexible with your travel dates can save you up to 28% on the Baltimore to Cardiff route. Tuesday is the cheapest departure day at £669 return on average, while Wednesday is the most expensive at £926, a difference of £257. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Baltimore to Cardiff?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Baltimore to Cardiff changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £752 to £4,094. That means the highest observed fare was about 5x higher than the lowest one.
What is the time difference between Baltimore and Cardiff?
Cardiff is 5 hours ahead of Baltimore (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Cardiff Wales Airport (CWL)?
Cardiff Wales Airport (CWL) hosts 5 major car hire companies, with daily rates starting from around £11 for economy cars. Top options include:
• Alamo
• Budget
• Enterprise Rent-A-Car
• Avis
• National

If your dates are flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average £669 – about £257 less than Wednesday (28% savings) based on the last 12 months.

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BWI - CWL

£443 Find Cheap Flights from Baltimore to Cardiff – Compare and Save

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Cheap Flights from Baltimore to Cardiff (BWI-CWL)

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Price, demand, and travel trends for Baltimore to Cardiff flights

What is the cheapest airline to fly from Baltimore to Cardiff?

When to book flights from Baltimore to Cardiff

Your Baltimore to Cardiff flight questions, answered

Your guide to booking Baltimore to Cardiff flights

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