Cheap Flights from Washington, D.C. to Derry
No deal from Washington, D.C. to Derry has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Washington, D.C. to Derry, the lowest round-trip fare we recorded was $1354, in September. The typical fare was $1672. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1557 on Loganair and United, seen Oct 28. It is an unverified observation and may have changed.
See every deal <a href="/from/washington-dc">from Washington, D.C.</a>, <a href="/to/derry">to Derry</a>, or the return direction <a href="/from/derry/to/washington-dc">Derry to Washington, D.C.</a>.
Latest price we saw: Washington, D.C. to Derry
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Washington, D.C. (IAD) to Derry (LDY) | $1557 | 23.3¢ | Oct 29 – Nov 4 | Loganair and United | Oct 28 | Check price |
Price history: Washington, D.C. to Derry
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1546 | $1660 | 35 |
| Sep 2026 | $1354 | $1604 | 34 |
| Aug 2026 | $1479 | $1753 | 64 |
Frequently asked questions
How many flight deals from Washington, D.C. to Derry are on Sparkflights right now?
There are 0 verified deals from Washington, D.C. to Derry on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Washington, D.C. to Derry?
The lowest fare we've recorded from Washington, D.C. to Derry is $1354, based on 133 price observations over 3 months.
How much does a flight from Washington, D.C. to Derry cost?
The typical round-trip fare we observed from Washington, D.C. to Derry is $1672, against a recorded low of $1354. These are observations, not quotes.
When is the cheapest month to fly Washington, D.C. to Derry?
September was the cheapest month we observed from Washington, D.C. to Derry and October the dearest, over 3 months of data.
What is the current price from Washington, D.C. to Derry?
The most recent fare our sweep saw from Washington, D.C. to Derry is $1557, on Oct 28. It is an unverified observation rather than a verified deal, so check it before booking.