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Flights to Gaithersburg

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      Travellers and bags, 1 Adult, Economy

      Compare Gaithersburg flights across hundreds of providers

      Find the cheapest month or even day of the year to fly to Gaithersburg

      Book the best Gaithersburg fare with no extra fees

      Flight deals to Gaithersburg

      Looking for a cheap last-minute deal or the best return flight to Gaithersburg? Find our lowest prices on one-way and return tickets to the easiest airport right here.
      Washington D.C..R 9,068 per passenger.Departing Tue, 24 Nov.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Johannesburg O.R. Tambo on Tue, 24 Nov, arriving in Washington Dulles.Price includes taxes and charges.From R 9,068, select.
      Washington D.C..R 9,129 per passenger.Departing Sun, 30 Aug.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Johannesburg O.R. Tambo on Sun, 30 Aug, arriving in Washington Dulles.Price includes taxes and charges.From R 9,129, select.
      Washington D.C..R 10,244 per passenger.Departing Sat, 19 Sep.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from Cape Town on Sat, 19 Sep, arriving in Washington Dulles.Price includes taxes and charges.From R 10,244, select.
      Washington D.C..R 10,329 per passenger.Departing Tue, 20 Oct.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from Cape Town on Tue, 20 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 10,329, select.
      Washington D.C..R 11,093 per passenger.Departing Mon, 21 Jun.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Cape Town on Mon, 21 Jun, arriving in Washington Dulles.Price includes taxes and charges.From R 11,093, select.
      Washington D.C..R 11,094 per passenger.Departing Fri, 28 May.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Cape Town on Fri, 28 May, arriving in Washington Dulles.Price includes taxes and charges.From R 11,094, select.
      Washington D.C..R 11,099 per passenger.Departing Tue, 8 Dec.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Cape Town on Tue, 8 Dec, arriving in Washington Dulles.Price includes taxes and charges.From R 11,099, select.
      Washington D.C..R 11,099 per passenger.Departing Tue, 23 Mar.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Cape Town on Tue, 23 Mar, arriving in Washington Dulles.Price includes taxes and charges.From R 11,099, select.
      Washington D.C..R 11,101 per passenger.Departing Tue, 19 Jan.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Cape Town on Tue, 19 Jan, arriving in Washington Dulles.Price includes taxes and charges.From R 11,101, select.
      Washington D.C..R 11,107 per passenger.Departing Sat, 13 Feb.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Cape Town on Sat, 13 Feb, arriving in Washington Dulles.Price includes taxes and charges.From R 11,107, select.
      Washington D.C..R 11,646 per passenger.Departing Tue, 27 Apr.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Johannesburg O.R. Tambo on Tue, 27 Apr, arriving in Washington Dulles.Price includes taxes and charges.From R 11,646, select.
      Washington D.C..R 12,115 per passenger.Departing Sat, 10 Jul.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Johannesburg O.R. Tambo on Sat, 10 Jul, arriving in Washington Dulles.Price includes taxes and charges.From R 12,115, select.
      Washington D.C..R 16,546 per passenger.Departing Fri, 30 Oct.One-way flight with Lufthansa.Outbound direct flight with Lufthansa departs from Cape Town on Fri, 30 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 16,546, select.
      Washington D.C..R 16,776 per passenger.Departing Tue, 30 Mar.One-way flight with United.Outbound direct flight with United departs from Cape Town on Tue, 30 Mar, arriving in Washington Dulles.Price includes taxes and charges.From R 16,776, select.
      Washington D.C..R 16,784 per passenger.Departing Tue, 8 Dec.One-way flight with United.Outbound direct flight with United departs from Cape Town on Tue, 8 Dec, arriving in Washington Dulles.Price includes taxes and charges.From R 16,784, select.
      Washington D.C..R 16,787 per passenger.Departing Tue, 19 Jan.One-way flight with United.Outbound direct flight with United departs from Cape Town on Tue, 19 Jan, arriving in Washington Dulles.Price includes taxes and charges.From R 16,787, select.
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      Flying to Gaithersburg

      The things to know before you go.
      Fly intoWashington Dulles Airport
      Distance to Gaithersburg30.4 km
      Average flight time15 hrs, 52 mins
      Most popular airlineUnited
      Cheapest flight foundR 9,068
      Cheapest month to flyNovember

      Find the cheapest time to fly to Gaithersburg

      Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Gaithersburg.
      Aug
      from R 9,129
      Sep
      from R 10,244
      Oct
      from R 10,329
      Nov
      from R 9,068
      Dec
      from R 11,099
      Jan
      from R 11,101
      Feb
      from R 11,107
      Mar
      from R 11,099
      Apr
      from R 11,646
      May
      from R 11,094
      Jun
      from R 11,093
      Jul
      from R 12,115

      Frequently asked questions

      There are 3 airports near Gaithersburg: Washington Dulles Airport, Washington Ronald Reagan Airport and Baltimore Washington International Airport.
      Currently, United is the only airline that offers direct flights to Washington Dulles Airport.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Gaithersburg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      Yes – you can fly direct to Washington Dulles Airport and the average flight time is 15 hours and 52 minutes.
      The best price we found for a return flight to Gaithersburg is R 14,525. This is an estimate based on information collected from different airlines and travel providers flying to Washington Dulles Airport over the last 4 days and is subject to change and availability.
      The cheapest airport near Gaithersburg is Washington Dulles – which is 30.4 km away from the centre of Gaithersburg. We've found flights into this airport from R 14,525.
      After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Washington Dulles Airport, the closest airport to Gaithersburg is Wednesday, 30 September 2026.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Gaithersburg is around 40 days in advance, so don’t leave your flight to the last minute.

      Washington Dulles Airport is 30.4km from Gaithersburg, Washington Ronald Reagan Airport is 35.4km from Gaithersburg, and Baltimore Washington International Airport is 45.9km from Gaithersburg.
      The average temperature in Gaithersburg in August is around 24°C. The warmest month in Gaithersburg is typically July, which averages 31°C. The coolest month is January, with temperatures averaging -5°C. The rainiest month is September, and it usually rains the least in February.
      Currently, the cheapest airline that flies to Washington Dulles Airport - the closest airport to Gaithersburg - Ethiopian Airlines.
      Washington Dulles Airport is 30.4km from Gaithersburg which is approximately 48 minutes driving time. Check out the options for car hire at Washington Dulles Airport.
      Washington Ronald Reagan Airport is 35.4km from Gaithersburg which is approximately 44 minutes driving time. Check out the options for car hire at Washington Ronald Reagan Airport.
      Baltimore Washington International Airport is 45.9km from Gaithersburg which is approximately 46 minutes driving time. Check out the options for car hire at Baltimore Washington International Airport.