Cheap flights from Washington DC to Amsterdam, Netherlands for only $378 roundtrip with TAP Air Portugal.
The example dates listed below range between $378 and $392 roundtrip.
DEPART:
Washington DC, USA
ARRIVE:
Amsterdam, Netherlands
RETURN:
Washington DC, USA
DATES:
Availability from April to November 2022 (excluding summer)
20th-27th Apr
4th-11th Sep
5th-12th Sep
6th-13th Sep
7th-14th Sep
9th-16th Sep
10th-17th Sep
11th-18th Sep
12th-19th Sep
13th-20th Sep
15th-22nd Sep
17th-24th Sep
18th-25th Sep
19th-26th Sep
20th-27th Sep
21st-28th Sep
22nd-29th Sep
23rd-30th Sep
24th Sep – 1st Oct
25th Sep – 2nd Oct
26th Sep – 3rd Oct
28th Sep – 5th Oct
30th Sep – 7th Oct
2nd-9th Oct
3rd-10th Oct
8th-15th Oct
9th-16th Oct
10th-17th Oct
11th-18th Oct
12th-19th Oct
13th-20th Oct
14th-21st Oct
15th-22nd Oct
16th-23rd Oct
17th-24th Oct
18th-25th Oct
19th-26th Oct
20th-27th Oct
21st-28th Oct
22nd-29th Oct
24th-31st Oct
26th Oct – 2nd Nov
28th Oct – 4th Nov
29th Oct – 5th Nov
and more…
STOPS:
Lisbon
AIRLINES:
TAP Air Portugal