Cheap flights from Washington D.C. to Barcelona from $0
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Discover deals on Washington D.C. to Barcelona flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Washington D.C. to Barcelona
Best
1 stop
8 Feb
DEP
22:30
IAD
1×
23:45
BCN
19h 15m
8 Feb
DEPARTURE
22:30 - 23:45
19h 15m
IAD
1 stop
BCN
1 stop
8 Feb
DEP
22:30
IAD
1×
20:20
BCN
15h 50m
8 Feb
DEPARTURE
22:30 - 20:20
15h 50m
IAD
1 stop
BCN
TAP Air Portugal flights from Washington D.C. to Barcelona
Our best TAP Air Portugal deals on Washington D.C. to Barcelona tickets
Best
1 stop
8 Feb
DEP
22:30
IAD
1×
23:45
BCN
19h 15m
8 Feb
DEPARTURE
22:30 - 23:45
19h 15m
IAD
1 stop
BCN
1 stop
8 Feb
DEP
22:30
IAD
1×
20:20
BCN
15h 50m
8 Feb
DEPARTURE
22:30 - 20:20
15h 50m
IAD
1 stop
BCN
Royal Air Maroc flights from Washington D.C. to Barcelona
Our best Royal Air Maroc deals on Washington D.C. to Barcelona tickets
Best
1 stop
8 Feb
DEP
20:45
IAD
1×
11:45
BCN
--
8 Feb
DEPARTURE
20:45 - 11:45
--
IAD
1 stop
BCN
1 stop
8 Feb
DEP
20:45
IAD
1×
18:10
BCN
15h 25m
8 Feb
DEPARTURE
20:45 - 18:10
15h 25m
IAD
1 stop
BCN
What's the cheapest day of the week to fly from Washington D.C. to Barcelona?
If your flying dates are flexible, you should consider flying to Barcelona on a Mon, as we generally find the cheapest rates on that day. On the other hand, Wed is the most expensive day to fly.
What is the cheapest month to fly from Washington D.C. to Barcelona?
The cheapest month for flights from Washington D.C. to Barcelona is Oct, where tickets cost $409 on average. The most expensive months are Dec.
JanFebMarAprMayJunJulAugSepOctNovDec
$592$501$409
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Everything you should know
Cheapest one-way flight
$426
Typical prices: $426–$726
When to book
6 weeks
in advance to save around 35%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 6+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Washington D.C. to Barcelona currently costs AUD $426. Prices typically range from $426 to $726. Prices change frequently, so we recommend booking early and being flexible with your travel dates.