
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $517 (Scandinavian Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $1,152 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Billund
IAD - BLL
IADBLL
Washington, D.C. Dulles Intl
Wed 2/25
8:30 pm-10:35 am
1 stop32h 05m
Billund
Sun 3/1
3:25 pm-5:15 pm
1 stop31h 50m
Washington, D.C.Billund
IAD - BLL
IADBLL
Washington, D.C. Dulles Intl
Wed 2/25
1:13 pm-10:00 am
2 stops14h 47m
Billund
Sun 3/1
6:30 am-3:50 pm
1 stop15h 20m
Washington, D.C.Billund
DCA - BLL
DCABLL
Washington, D.C. Reagan-National
Wed 3/4
11:05 am-10:00 am
2 stops16h 55m
Billund
Sun 3/8
2:05 pm-7:45 pm
2 stops34h 40m
Washington, D.C.Billund
IAD - BLL
IADBLL
Washington, D.C. Dulles Intl
Mon 5/11
10:25 pm-11:15 am
1 stop30h 50m
Billund
Wed 5/27
12:10 pm-3:50 pm
1 stop33h 40m
Washington, D.C.Billund
IAD - BLL
IADBLL
Washington, D.C. Dulles Intl
Tue 5/12
10:25 pm-9:00 pm
1 stop16h 35m
Billund
Tue 5/26
10:40 am-5:25 pm
1 stop12h 45m
Washington, D.C.Billund
IAD - BLL
IADBLL
Washington, D.C. Dulles Intl
Mon 5/11
10:25 pm-11:15 am
1 stop30h 50m
Billund
Tue 5/26
10:40 am-8:20 pm
1 stop15h 40m
Washington, D.C.Billund
IAD - BLL
IADBLL
Washington, D.C. Dulles Intl
Tue 5/12
10:25 pm-9:00 pm
1 stop16h 35m
Billund
Wed 5/27
12:10 pm-8:20 pm
1 stop14h 10m
BaltimoreBillund
BWI - BLL
BWIBLL
Baltimore/Washington
Sun 5/10
9:35 pm-9:50 am
1 stop30h 15m
Billund
Tue 5/26
10:40 am-7:40 pm
1 stop15h 00m
BaltimoreBillund
BWI - BLL
BWIBLL
Baltimore/Washington
Mon 5/11
9:30 pm-11:15 am
1 stop31h 45m
Billund
Mon 5/25
9:30 pm-7:40 pm
1 stop28h 10m
Washington, D.C.Billund
DCA - BLL
DCABLL
Washington, D.C. Reagan-National
Tue 5/12
10:35 am-11:20 am
2 stops18h 45m
Billund
Fri 5/29
2:20 pm-11:12 pm
2 stops14h 52m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
One of the essential ways to save on airfare from Washington, D.C. to Billund is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 12% on airfare.
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Anonymous,Jul 2025
OSL - CPH
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Anonymous,Jul 2025
OSL - CPH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$687 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$527 | Average$767 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$578 | Average$735 | FlexibilityNo cancel fee | On-time76% |