Round-trip from | $708 |
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Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Cardiff. Check prices with Cheapflights to find a great deal for your trip.
Flights from Washington, D.C. Dulles Intl Airport to Cardiff lean towards being more expensive in May. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Cardiff in October, with the cheapest ticket starting at $434.
When flying from Washington, D.C. Dulles Intl Airport to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$742 - $1,434
Route
Depart
Return
Price
Washington, D.C. Dulles IntlCardiff Wales
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Sat 10/5
1 stop18h 20m
Cardiff Wales
Wed 10/16
1 stop11h 15m
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
Washington, D.C. Dulles IntlCardiff Wales
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Mon 10/7
2 stops15h 45m
Cardiff Wales
Mon 10/14
1 stop10h 50m
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
1 stop10h 50m
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 stops18h 19m
Washington, D.C. Dulles IntlCardiff Wales
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Sun 9/1
2 stops41h 31m
Cardiff Wales
Mon 9/9
2 stops42h 19m
Washington, D.C. Dulles IntlCardiff Wales
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Sun 9/1
2 stops41h 31m
Cardiff Wales
Mon 9/9
2 stops35h 42m
Washington, D.C. Dulles IntlCardiff Wales
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Mon 10/7
2 stops12h 35m
Cardiff Wales
Mon 10/14
2 stops32h 35m
Washington, D.C. Dulles IntlCardiff Wales
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Sun 9/8
3 stops31h 15m
Cardiff Wales
Sun 9/15
3 stops25h 55m
CWL Temperature | 39.2 - 64.4 °F |
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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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).
Overall
Crew
Food
Entertainment
Comfort
Boarding
Reviews
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.
Overall
Crew
Food
Entertainment
Comfort
Boarding
Reviews
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.
Overall
Crew
Food
Entertainment
Comfort
Boarding
Reviews
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.
Overall
Crew
Food
Entertainment
Comfort
Boarding
Reviews
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.
Overall
Crew
Food
Entertainment
Comfort
Boarding
Reviews
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.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Delta | Cheapest$656 | Average$799 | FlexibilityNo cancel fee | On-timeN/A |
KLM | Cheapest$726 | Average$910 | FlexibilityNo cancel fee | On-time75% |