Cheap flights from Washington DC to Porto, Portugal for only $365 roundtrip with TAP Air Portugal.
The example dates listed below range between $365 and $370 roundtrip.
DEPART:
Washington DC, USA
ARRIVE:
Porto, Portugal
RETURN:
Washington DC, USA
DATES:
Availability from October 2022 to February 2023 (excluding Christmas/New Year)
29th Oct – 5th Nov
2nd-9th Nov
4th-11th Nov
8th-15th Nov
10th-17th Nov
12th-19th Nov
16th-23rd Nov
22nd-29th Nov
24th Nov – 1st Dec
30th Nov – 7th Dec
2nd-9th Dec
4th-11th Dec
6th-13th Dec
11th-18th Jan
13th-20th Jan
15th-22nd Jan
17th-24th Jan
19th-26th Jan
27th Jan – 3rd Feb
29th Jan – 5th Feb
31st Jan – 7th Feb
2nd-9th Feb
8th-15th Feb
10th-17th Feb
12th-19th Feb
14th-21st Feb
16th-23rd Feb
and more…
STOPS:
Lisbon
AIRLINES:
TAP Air Portugal