Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Wales (average of $708). Flying from Washington, D.C. to Wales in June is currently the most expensive (average of $1,565). 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.

How recently were the Washington, D.C. to Wales flight deals updated?

The Washington, D.C. to Wales flight deals you see on this page were last updated on 5/9.

What are the most popular routes from Washington, D.C. to Wales?

The most popular route from Washington, D.C. to Wales is Washington, D.C. Dulles Intl - Cardiff Wales. You may also consider Washington, D.C. Reagan-National - Cardiff Wales or Baltimore/Washington - Cardiff Wales.

Can I find flights from Washington, D.C. to Wales for under $800 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Wales for under $800. The cheapest flight booked recently is on Virgin Atlantic for just $800, but on average you can expect to pay $1,039.

What does IAD to CWL mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Cardiff Wales Airport flight would often be abbreviated as a IAD to CWL flight. Swansea Fairwood Comm Airport (SWS), Holyhead Anglesey Airport (VLY) are other airports near this flight route and their unique identifiers/IATA codes.

Can I find deals for flights from Washington, D.C. to Wales that include extra baggage allowance?

The amount of baggage you can bring on your Washington, D.C. to Wales flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Washington, D.C. to Wales with specific airlines?

Yes, Cheapflights allows you to browse and filter Washington, D.C. to Wales flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Washington, D.C. to Wales that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Wales?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Wales.

Can I find deals for business class flights from Washington, D.C. to Wales?

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

Can I find deals for flights from Washington, D.C. to Wales that allow pets onboard?

Many airlines flying from Washington, D.C. to Wales offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Washington, D.C. to Wales?

Yes, you can often find last-minute deals on Washington, D.C. to Wales flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Cheap Flights from Washington, D.C., DC to Wales (WLS) from $412 - Find Tickets & Airfare Deals at Cheapflights.com

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What is the cheapest month to fly from Washington, D.C. to Wales?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Wales. Flights to Wales from Washington, D.C. in November are about $792 on average during November, but can be found for as low as $434.

When is the cheapest time to fly from Washington, D.C. to Wales (WAS - WLS)?

When flying from Washington, D.C. to Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Virgin Atlantic flights from Washington, D.C. to Wales

Take a peek at the cheapest Virgin Atlantic flights we've detected traveling from Washington, D.C. to Wales. Make sure to double check the flight details before booking.

Wed 10/306:40 pmIAD - CWL

1 stop11h 05mVirgin Atlantic

Sun 11/35:25 pmCWL - IAD

1 stop27h 20mVirgin Atlantic

Deal found 5/8$800

Wed 10/301:15 pmIAD - CWL

2 stops16h 30mVirgin Atlantic

Sun 11/35:25 pmCWL - IAD

1 stop27h 20mVirgin Atlantic

Deal found 5/8$804

Wed 10/3012:00 pmDCA - CWL

2 stops17h 45mVirgin Atlantic

Sun 11/35:25 pmCWL - DCA

2 stops34h 21mVirgin Atlantic

Deal found 5/8$814

Cheap KLM flights from Washington, D.C. to Wales

To aid your search, here are some of the cheapest KLM flights we've found from Washington, D.C. to Wales. Ensure the flight price, dates, time, and airline match your criteria before you book.

Sun 9/15:25 pmIAD - CWL

1 stop18h 20mKLM

Mon 9/99:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/9$814

Sun 9/12:30 pmDCA - CWL

2 stops13h 45mKLM

Mon 9/99:45 amCWL - DCA

2 stops15h 29mKLM

Deal found 5/9$829

Tue 8/61:55 pmDCA - CWL

2 stops14h 20mKLM

Wed 8/149:45 amCWL - DCA

2 stops14h 30mKLM

Deal found 5/9$1,113

Fri 7/265:25 pmIAD - CWL

1 stop10h 50mKLM

Sun 8/49:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/9$1,148

Wed 7/245:50 pmIAD - CWL

1 stop10h 25mKLM

Sun 8/119:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/8$1,199

Sat 6/812:01 pmDCA - CWL

2 stops16h 14mKLM

Sat 6/155:15 pmCWL - DCA

2 stops28h 20mKLM

Deal found 5/9$1,208

Sat 6/81:08 pmIAD - CWL

2 stops15h 07mKLM

Sat 6/159:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/9$1,213

Fri 6/145:25 pmIAD - CWL

1 stop10h 50mKLM

Thu 6/209:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/9$1,283

Sat 6/81:08 pmIAD - CWL

2 stops15h 07mKLM

Sat 6/159:45 amCWL - IAD

2 stops18h 53mKLM

Deal found 5/9$1,346

Cheap Washington, D.C. to Wales flights in May & June 2024

The lowest fares we've come across on flights traveling from Washington, D.C. to Wales in May and June 2024. Check back soon for alternative fares.

Fri 5/105:55 pmIAD - CWL

2 stops13h 45mBritish Airways

Tue 5/1412:00 pmCWL - IAD

2 stops37h 30mBritish Airways

Deal found 5/8$1,025

Wed 5/225:50 pmIAD - CWL

1 stop17h 55mKLM

Wed 5/299:45 amCWL - IAD

1 stop11h 15mKLM

Deal found 5/8$1,099

Wed 5/225:50 pmIAD - CWL

1 stop17h 55mKLM

Wed 5/299:45 amCWL - IAD

2 stops15h 48mKLM

Deal found 5/8$1,109

Fri 6/75:25 pmIAD - CWL

1 stop10h 50mKLM

Fri 6/149:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/8$1,149

Sat 6/85:06 pmBWI - CWL

2 stops18h 39mMultiple Airlines

Sat 6/159:45 amCWL - BWI

2 stops19h 05mMultiple Airlines

Deal found 5/9$1,195

Sat 6/812:01 pmDCA - CWL

2 stops16h 14mKLM

Sat 6/155:15 pmCWL - DCA

2 stops28h 20mKLM

Deal found 5/9$1,208

Sat 6/85:50 pmIAD - CWL

1 stop10h 25mKLM

Sat 6/159:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/9$1,208

Sat 6/81:08 pmIAD - CWL

2 stops15h 07mKLM

Sat 6/159:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/9$1,213

Thu 5/301:57 pmDCA - CWL

2 stops14h 18mKLM

Sun 6/29:45 amCWL - DCA

2 stops16h 13mKLM

Deal found 5/8$1,223

Washington, D.C. to Wales 2024 flight deals

The lowest fares we've come across on flights traveling from Washington, D.C. to Wales in May and June 2024. Check back soon for alternative fares.

Wed 10/306:40 pmIAD - CWL

1 stop11h 05mVirgin Atlantic

Sun 11/35:25 pmCWL - IAD

1 stop27h 20mVirgin Atlantic

Deal found 5/7$800

Wed 10/301:15 pmIAD - CWL

2 stops16h 30mVirgin Atlantic

Sun 11/35:25 pmCWL - IAD

1 stop27h 20mVirgin Atlantic

Deal found 5/7$804

Wed 10/302:05 pmBWI - CWL

2 stops27h 35mVirgin Atlantic

Sun 11/35:25 pmCWL - BWI

2 stops36h 20mVirgin Atlantic

Deal found 5/7$814

Wed 10/306:13 pmDCA - CWL

2 stops18h 42mVirgin Atlantic

Sun 11/35:25 pmCWL - DCA

2 stops34h 21mVirgin Atlantic

Deal found 5/7$814

Wed 10/306:00 amIAD - CWL

2 stops23h 45mVirgin Atlantic

Sun 11/35:25 pmCWL - IAD

2 stops35h 03mVirgin Atlantic

Deal found 5/7$814

Sun 9/15:25 pmIAD - CWL

1 stop10h 50mKLM

Mon 9/99:45 amCWL - IAD

1 stop10h 50mKLM

Deal found 5/8$815

Sun 9/15:25 pmIAD - CWL

1 stop10h 50mDelta

Mon 9/99:45 amCWL - IAD

2 stops17h 58mDelta

Deal found 5/9$824

Sun 9/15:25 pmIAD - CWL

1 stop10h 50mDelta

Mon 9/99:45 amCWL - IAD

2 stops17h 58mDelta

Deal found 5/8$825

Sun 9/13:35 pmBWI - CWL

2 stops12h 40mDelta

Mon 9/99:45 amCWL - BWI

2 stops18h 01mDelta

Deal found 5/8$829

One-way flights to Wales from Washington, D.C.

Users traveling one-way from Washington, D.C. to Wales can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Wales instead should update the search form at the top of page.

Sat 8/319:41 pmBWI - CWL

3 stops56h 49mMultiple Airlines

Deal found 5/9$412

Sat 8/316:50 pmDCA - CWL

2 stops20h 20mMultiple Airlines

Deal found 5/9$506

Sat 8/316:00 amDCA - CWL

3 stops33h 10mMultiple Airlines

Deal found 5/9$553

Sat 8/3112:42 pmIAD - CWL

2 stops26h 28mMultiple Airlines

Deal found 5/9$582

Sat 8/318:20 pmIAD - CWL

3 stops34h 10mMultiple Airlines

Deal found 5/9$612

Sat 8/315:25 pmIAD - CWL

1 stop10h 50mDelta

Deal found 5/9$1,080

Sat 8/3112:00 pmBWI - CWL

2 stops16h 15mDelta

Deal found 5/9$1,085

Find flights from Washington, D.C. to Wales within your budget

Fly from

Fly to

Budget

$800 - $1,375

Route

Depart

Return

Price

Washington, D.C. Dulles IntlCardiff Wales

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 10/30

1 stop11h 05m

Cardiff Wales

Sun 11/3

1 stop27h 20m

$800

Washington, D.C. Dulles IntlCardiff Wales

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Wed 10/30

2 stops16h 30m

Cardiff Wales

Sun 11/3

1 stop27h 20m

$804

Washington, D.C. Dulles IntlCardiff Wales

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 9/1

1 stop18h 20m

Cardiff Wales

Mon 9/9

1 stop10h 50m

$814

Washington, D.C. Dulles IntlCardiff Wales

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Sun 9/1

1 stop10h 50m

Cardiff Wales

Mon 9/9

2 stops17h 58m

$824

Baltimore/WashingtonCardiff Wales

BWI - CWL

BWICWL

Baltimore/Washington

Sun 9/1

2 stops12h 40m

Cardiff Wales

Mon 9/9

2 stops18h 39m

$829

Baltimore/WashingtonCardiff Wales

BWI - CWL

BWICWL

Baltimore/Washington

Wed 10/30

2 stops23h 31m

Cardiff Wales

Sun 11/3

2 stops41h 31m

$860

Baltimore/WashingtonCardiff Wales

BWI - CWL

BWICWL

Baltimore/Washington

Sat 6/8

2 stops18h 39m

Cardiff Wales

Sat 6/15

2 stops19h 05m

$1,195

Washington, D.C. Dulles IntlCardiff Wales

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Fri 7/26

2 stops31h 45m

Cardiff Wales

Sun 8/4

2 stops56h 40m

$1,353

Washington, D.C. Dulles IntlCardiff Wales

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Fri 7/26

2 stops19h 15m

Cardiff Wales

Sun 8/4

2 stops57h 55m

$1,375

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Wales

Peruse reviews from past customers who have flown with Virgin Atlantic, KLM and Delta from Washington, D.C. to Wales to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

10,778 reviews

Check prices

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta

8.0

Very good

10,778 reviews

Delta

8.0

Very good

10,778 reviews

Check prices

Reviews

1 / 10

KLM

7.9

Good

1,590 reviews

Delta

8.0

Very good

10,778 reviews

Check prices

Reviews

1 / 10

Virgin Atlantic

7.7

Good

738 reviews

Delta

8.0

Very good

10,778 reviews

Check prices

Reviews

1 / 10

Air France

7.6

Good

1,778 reviews

Delta

8.0

Very good

10,778 reviews

Check prices

Reviews

1 / 10

British Airways

6.8

Okay

6,867 reviews

Delta

8.0

Very good

10,778 reviews

Check prices

Reviews

1 / 10

Related info for your journey

Can I find flights from Washington, D.C. to Wales for under $800 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. to Wales for under $800. The cheapest flight booked recently is on Virgin Atlantic for just $800, but on average you can expect to pay $1,039.
What are the most popular routes from Washington, D.C. to Wales?
The most popular route from Washington, D.C. to Wales is Washington, D.C. Dulles Intl - Cardiff Wales. You may also consider Washington, D.C. Reagan-National - Cardiff Wales or Baltimore/Washington - Cardiff Wales.
What does IAD to CWL mean?
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Cardiff Wales Airport flight would often be abbreviated as a IAD to CWL flight. Swansea Fairwood Comm Airport (SWS), Holyhead Anglesey Airport (VLY) are other airports near this flight route and their unique identifiers/IATA codes.
Can I find deals for flights from Washington, D.C. to Wales that include extra baggage allowance?
The amount of baggage you can bring on your Washington, D.C. to Wales flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Washington, D.C. to Wales with specific airlines?
Yes, Cheapflights allows you to browse and filter Washington, D.C. to Wales flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Washington, D.C. to Wales that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Wales flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Wales?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Wales.
Can I find deals for business class flights from Washington, D.C. to Wales?
Yes. Cheapflights offers flight deals from Washington, D.C. to Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Washington, D.C. to Wales that allow pets onboard?
Many airlines flying from Washington, D.C. to Wales offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Washington, D.C. to Wales?
Yes, you can often find last-minute deals on Washington, D.C. to Wales flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Washington, D.C. to Wales flight deals updated?
The Washington, D.C. to Wales flight deals you see on this page were last updated on 5/9.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Wales
See prices for flight routes from nearby airports that may be better suited for you.

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Reagan-National to Newquay flights

Dulles Intl to Southend flights

Reagan-National to Sumburgh/Shetland flights

Reagan-National to East Midlands flights

Top 2 airlines flying from Washington, D.C. to Wales

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$656	Average$930	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	Cheapest$726	Average$910	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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How does Cheapflights help users find flights from Washington, D.C. to Wales?

When you search for this flight from Washington, D.C. to Wales, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Wales?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. to Wales for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington, D.C. to Wales with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Wales flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Wales become cheaper?

Yes, Cheapflights offers price alerts on Washington, D.C. to Wales flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Washington, D.C. (WAS) to Wales from $412

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

What is the cheapest month to fly from Washington, D.C. to Wales?

When is the cheapest time to fly from Washington, D.C. to Wales (WAS - WLS)?

Cheap Virgin Atlantic flights from Washington, D.C. to Wales

Take a peek at the cheapest Virgin Atlantic flights we've detected traveling from Washington, D.C. to Wales. Make sure to double check the flight details before booking.

Cheap KLM flights from Washington, D.C. to Wales

To aid your search, here are some of the cheapest KLM flights we've found from Washington, D.C. to Wales. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Washington, D.C. to Wales flights in May & June 2024

Find cheap flight options from Washington, D.C. to Wales specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.

The lowest fares we've come across on flights traveling from Washington, D.C. to Wales in May and June 2024. Check back soon for alternative fares.

Washington, D.C. to Wales 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Wales in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.

The lowest fares we've come across on flights traveling from Washington, D.C. to Wales in May and June 2024. Check back soon for alternative fares.

One-way flights to Wales from Washington, D.C.

Users traveling one-way from Washington, D.C. to Wales can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Wales instead should update the search form at the top of page.

Find flights from Washington, D.C. to Wales within your budget

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wales. Reviews last updated May 10, 2024.

Related info for your journey

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

Can I find flights from Washington, D.C. to Wales for under $800 on Cheapflights?

What are the most popular routes from Washington, D.C. to Wales?

What does IAD to CWL mean?

Can I find deals for flights from Washington, D.C. to Wales that include extra baggage allowance?

Can I find deals on flights from Washington, D.C. to Wales with specific airlines?

Can I find deals for flights from Washington, D.C. to Wales that include hotel bookings?

How can I find direct flights from Washington, D.C. to Wales?

Can I find deals for business class flights from Washington, D.C. to Wales?

Can I find deals for flights from Washington, D.C. to Wales that allow pets onboard?

Can I find deals on last-minute flights from Washington, D.C. to Wales?

How recently were the Washington, D.C. to Wales flight deals updated?

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Alternative routes for Washington, D.C. to WalesSee prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Washington, D.C. to Wales

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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How does Cheapflights help users find flights from Washington, D.C. to Wales?

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Wales?

Can Cheapflights find flights from Washington, D.C. to Wales with no change fees?

Can Cheapflights notify me if prices for flights from Washington, D.C. to Wales become cheaper?

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