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Cheap Flights from Washington Dulles (IAD) to Tromso (TOS)

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      1. Home
      2. United States
      3. Washington Dulles
      4. Tromso

      Compare Washington Dulles to Tromso flight deals

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

      Book the best Tromso fare with no extra fees

      Flight dealsCheapest monthFind the best routeRoute infoFAQsTips and advice

      Flight deals from Washington Dulles to Tromso

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Tromso? Find the lowest prices on one-way and return tickets right here.
      Tromso.£295 per passenger.Departing Wed, 28 Jan, returning Wed, 4 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Wed, 28 Jan, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 4 Feb, arriving in Washington Dulles.Price includes taxes and charges.From £295, select.
      Wed, 28 JanIAD - TOS with Scandinavian Airlines
      1 stop
      Wed, 4 FebTOS - IAD with Scandinavian Airlines
      1 stop
      from £295
      Tromso.£295 per passenger.Departing Wed, 11 Feb, returning Wed, 4 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Wed, 11 Feb, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 4 Mar, arriving in Washington Dulles.Price includes taxes and charges.From £295, select.
      Wed, 11 FebIAD - TOS with Scandinavian Airlines
      1 stop
      Wed, 4 MarTOS - IAD with Scandinavian Airlines
      1 stop
      from £295
      Tromso.£295 per passenger.Departing Wed, 4 Feb, returning Sat, 14 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Wed, 4 Feb, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Sat, 14 Feb, arriving in Washington Dulles.Price includes taxes and charges.From £295, select.
      Wed, 4 FebIAD - TOS with Scandinavian Airlines
      1 stop
      Sat, 14 FebTOS - IAD with Scandinavian Airlines
      1 stop
      from £295
      Tromso.£299 per passenger.Departing Sat, 24 Jan, returning Fri, 30 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Sat, 24 Jan, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Fri, 30 Jan, arriving in Washington Dulles.Price includes taxes and charges.From £299, select.
      Sat, 24 JanIAD - TOS with Scandinavian Airlines
      1 stop
      Fri, 30 JanTOS - IAD with Scandinavian Airlines
      1 stop
      from £299
      Tromso.£338 per passenger.Departing Wed, 20 Aug, returning Wed, 27 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Wed, 20 Aug, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 27 Aug, arriving in Washington Dulles.Price includes taxes and charges.From £338, select.
      Wed, 20 AugIAD - TOS with Scandinavian Airlines
      1 stop
      Wed, 27 AugTOS - IAD with Scandinavian Airlines
      1 stop
      from £338
      Tromso.£429 per passenger.Departing Tue, 3 Mar, returning Tue, 24 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from Washington Dulles on Tue, 3 Mar, arriving in Tromso.Inbound indirect flight with KLM, departs from Tromso on Tue, 24 Mar, arriving in Washington Dulles.Price includes taxes and charges.From £429, select.
      Tue, 3 MarIAD - TOS with KLM
      1 stop
      Tue, 24 MarTOS - IAD with KLM
      1 stop
      from £429
      Tromso.£551 per passenger.Departing Wed, 30 Jul, returning Wed, 6 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Wed, 30 Jul, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 6 Aug, arriving in Washington Dulles.Price includes taxes and charges.From £551, select.
      Wed, 30 JulIAD - TOS with Scandinavian Airlines
      1 stop
      Wed, 6 AugTOS - IAD with Scandinavian Airlines
      1 stop
      from £551
      Tromso.£606 per passenger.Departing Fri, 18 Jul, returning Sat, 26 Jul.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Fri, 18 Jul, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Sat, 26 Jul, arriving in Washington Dulles.Price includes taxes and charges.From £606, select.
      Fri, 18 JulIAD - TOS with Scandinavian Airlines
      1 stop
      Sat, 26 JulTOS - IAD with Scandinavian Airlines
      1 stop
      from £606
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Washington Dulles to Tromso found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Washington Dulles to Tromso

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Tromso flights are currently cheapest in February.
      Jul
      from £606
      Aug
      from £338
      Sep
      Find prices
      Oct
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      Nov
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      Dec
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      Jan
      from £299
      Feb
      from £295
      Mar
      from £429
      Apr
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      May
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      Jun
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      Washington Dulles to Tromso: Alternative routes

      Compare routes from Washington Dulles to Tromso below. You may find an airport to fly into that's cheaper, faster, or easier than Tromso.

      Washington D.C. to Tromso: Flight information

      The things to know before you go.
      Cheapest flight found£295
      Cheapest month to flyFebruary

      Finding cheap flights from Washington Dulles to Tromso: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Tromso is £295. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Tromso. But we found flights with one or more stops from £295.
      As of July 2025, there are no flights flying from Washington Dulles to Tromso.
      The cheapest month to fly from Washington Dulles to Tromso is usually February.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Tromso Airport on Wednesday, 4 February 2026.
      No airlines currently offer direct flights between Washington Dulles Airport and Tromso Airport. Most routes have one or more stops.
      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 Tromso 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.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tromso is around 40 days in advance, so don’t leave your flight to the last minute.
      Currently, Scandinavian Airlines offers the cheapest flight tickets to Tromso.

      How to find cheap flights to Tromso from Washington Dulles

      Looking for cheap tickets from Washington Dulles to Tromso? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Washington Dulles to Tromso. And with us there are no hidden fees - what you see is what you pay.
      • Compare flight deals to Tromso from Washington Dulles from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
      • Flex your dates to find the best Washington Dulles-Tromso ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Tromso from Washington Dulles.
      • Set up a Price Alert. You can easily track the fare of your cheap Washington Dulles-Tromso flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Fly without stops. Only interested in direct flights between Washington Dulles and Tromso? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
      • Find the cheapest Business class flights from Washington Dulles and Tromso. We scour the internet for the best Business, Premium Economy and First Class flight fares to Tromso, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Washington Dulles to Tromso flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
      • Combine your flight to Tromso from Washington Dulles with hotels and car hire

        Once you've secured your cheap flight ticket from Washington Dulles to Tromso, discover the best prices and exclusive rates for hotels in Tromso or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


      Plan the rest of your trip from Washington D.C. to Tromso

      • Car hire from Tromso
      • Hotels in Tromso

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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